West Mountain Radio | DX Engineering

West Mountain Radio Epic PWRgate Battery Backup Systems

West Mountain Radio's Epic PWRgate Battery Backup Systems are their 3rd generation power gate product. Featuring advanced technology, they achieve a very low power loss with maximum flexibility to charge modern batteries. Product details: * Epic PWRgate is a 12 volt backup power system rated at 40 amperes continuous from either a power supply or a battery. * Connected equipment will instantly switch to battery during a power blackout or power supply failure. * Low loss PWRgate provides forward voltage drop of only 0.05 volts. * USB port access to monitor system or to change charge parameters. * Program for specific battery types. * Supports smart charging of either Lead Acid or Li-Ion battery charging up to 10A. * Direct solar panel input for battery charging (all chemistries). Third-party solar panel VOC must be <= 30V. * Can be programmed for vehicle use to suspend charging when the alternator is off. * Complete LED status indicators. * Battery charge suspend button to eliminate current draw or charger noise for 30 minutes. * Optional temperature probe to control charging based on battery temperature. * Solid, durable construction in an aluminum case. Includes mounting holes for convenient and secure use in mobile units. * Uses Anderson Powerpole connectors. Maximum Voltage: Power Supply 16 Vdc / Solar 30 Vdc Maximum Current: 40 Amperes Maximum Charge Current: 10A Voltage Drop: 0.05 Vdc Connectors: Anderson Powerpole, 45A Size: 4.5 x 3.375 x 1.25 in Weight: 0.35 lbs. Mounting Holes: Four - 0.175 d, #8 hardware Isolate and smart charge your battery all while using your electronics without worry. Add West Mountain Radio Epic PWRgate Battery Backup Systems to your equipment.

4.77 out of 5 stars ( 26 )

$189.95

West Mountain Radio N8XJK Super Booster

West Mountain Radio has collaborated with N8XJK to bring back the popular TG Electronics Booster! This unit will help you get the most life out of your battery. This model is an improvement on a design that has been widely used in Amateur radio for more than 15 years. The N8XJK Super Booster was specially designed for use with a radio. When the voltage from a battery drops, the Super Booster brings it up to a level that allows for optimal transmit. The output level can be set by a trimmer pot to any value up to 15V. The advantage of using the Super Booster is to compensate for the fact that lead acid battery is rated in Amp-Hours for use down to 10.5V. However, radios require at least 11.7V to transmit. The Super Booster lets you use the extra one-third of amp-hours in the battery that wouldn't otherwise be available. For example, when doing 100W SSB with a 74AH battery (car size) allows for 10 hours continuous transmit. When using the Super Booster, the result is at least 15 hours of continuous transmit. Even at the last amp-hour of the battery's life, there is 10.5V and at least 11.7V to the radio. Transmitters tend to be more efficient at higher voltages, therefore there is additional savings by using, for example, 14.5V. The Booster Remote control/monitor unit, sold separately, is a compact remote head that monitors input/output voltage, as well as error conditions like over-voltage and overheating. Super Booster readily accommodates the remote control or to connect units in parallel to achieve 80A or 120A. Capabilities of the West Mountain Radio N8XJK Super Booster: - High Power - Draws up to 40A from the battery - Connect units in parallel for 80A and 120A - Quiet, Thermally Controlled Fan - Allows for operation at max current continuously - Adjustable RF Enable Delay - When RF input is used provides smooth transmissions - Low voltage shut-off with LED indicator - Extremely low RFI - Switch for Boost, No Boost, or Auto when RF detected

4.29 out of 5 stars ( 7 )

$324.95

West Mountain Radio RIGrunner DC Outlet Panels

Get rid of that power-supply rat's nest with West Mountain Radio RIGrunner DC Outlet Panels! You'll enjoy having a RIGrunner, with its durable, standardized Anderson Powerpole connections. Properly organized DC distribution will make a long-overdue improvement to the convenience and safety of your Amateur Radio station. Think of a RIGrunner as the 12 volt equivalent of an AC power panel in your home. Their quick-disconnect feature makes them truly convenient! RIGrunners are available with four to 12 outlets. Fused input currents are 40 or 80-amps, depending on the model. All are capable of handling up to 40 amps of total output current! Each RIGrunner DC outlet is individually fused for ultimate protection! Some RIGrunners also provide advanced features, such as automatic power-on detection, USB charging ports, DC-power monitoring indicators, programmable automatic trip points, and Internet reporting and control. You say you need 24 or 48 volt DC power distribution? No problem! RIGrunners are available to provide those voltages ... and even 48 volt NEGATIVE polarity! Note: For additional product information, please look at the files under the "Documentation" tab. Eliminate the DC power distribution problems in your operation BEFORE they happen! Order your West Mountain Radio RIGrunner DC Outlet Panels from DX Engineering...today!

4.63 out of 5 stars ( 100 )

$79.95

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$359.96

West Mountain Radio ClearSpeech DSP Noise Reduction Speakers

West Mountain Radio ClearSpeech DSP Noise Reduction Speakers contain West Mountain's ClearSpeech noise reduction circuit and an audio amplifier. They are extremely effective in improving communication clarity, making mobile and base operation less fatiguing and more fun. These speakers may be mounted in any location—they can rest on a tabletop or mount to any surface. Their included mounting bracket has two holes for mounting, and side-located adjustment knobs permit tilt aiming. Features include: * Amplified loudspeaker with ClearSpeech adaptive DSP noise reduction for voice and CW * Recognizes intermittent nature of CW and allows it to pass noise-free * Continuously variable adaptive filter noise reduction, 0 bB to -17 dB * Contains a 4 in. loudspeaker with 10 watt amplifier * Volume control knob for adjustment of internal speaker sound level * Front mounted 1/8 in. stereo output jack for powered speakers or 16 ohm or higher headphones * On/off switch with green indicator LED * LED flashes red to indicate digital overload clipping * Small, lightweight; includes mounting bracket * Powerpole equipped cable plugs into any 12 V supply Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. Why not combine DSP with a high-quality communications speaker? Order West Mountain Radio ClearSpeech DSP Noise Reduction Speakers from DX Engineering to hear the difference DSP technology can make!

4.6 out of 5 stars ( 20 )

$219.95

West Mountain Radio DC Power Cables

West Mountain Radio DC Power Cables are ready to connect your equipment with a variety of DC connectors, including Anderson Powerpoles. They provide the user with a multitude of options for connecting RIGrunners or other West Mountain Radio DC power products to Amateur Radio equipment or other DC electronic devices. You'll find convenient cables to connect power from RIGrunners and other equipment. There is also an assortment of DC cables used to power HF transceivers, FM transceivers, and various electronic gadgets from Powerpole-equipped power sources. Many have Powerpoles already installed at one end! Connector types include HF-radio 6-pole connectors, alligator clips, coaxial power connectors, blade connectors, ring terminals, and more. It's clear that when you want to connect DC to just about anything else, you need to order from DX Engineering to get your West Mountain Radio DC Power Cables!

4.76 out of 5 stars ( 25 )

$7.96

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$39.95

West Mountain Radio TARGETuner Screwdriver Antenna Controllers

West Mountain Radio TARGETuner Screwdriver Antenna Controllers are designed as screwdriver antenna management systems that include motor control for the antenna and frequency sensing for band matching. They are ideal for mobile antennas with a remote control head. TARGETuners sense the RF Signal going to the antenna and will work with any transmitter or transceiver. They do not depend on a radio data link for band selection and do not need to control the radio for activation. TARGETuners provide a digital display of basic transmitter frequency and SWR, as well as manual tuning control options that allow the user to monitor antenna performance and manually adjust the antenna if necessary. These TARGETuner systems continuously monitor transmitter frequency and antenna performance and can adjust the antenna accordingly with vehicle movement, antenna icing, or any other proximity or environmental related antenna detuning effects. They even have an SWR alarm! TARGETuner's RF Sensing Module is remote from the radio controls. This limits RF exposure to other radio and antenna-control components. An industry standard shielded CAT-5 cable serves as interconnect between the TARGETuner RF Sensor Module and TARGETuner Controller. Power is supplied through industry standard PowerPole Connectors for ease of power connection and fusing. Check out these TARGETuner details: * Senses RF signal into the antenna * Auto tuning * Auto-detect complete antenna position sensor range to generate the antenna tuning range * Motor control direction relative to transmitter frequency and SWR tuning to automatically seek a minimum SWR reading * No radio data link required for band selection * Direction switch and motor speed control * PWM speed control for the antenna motor with Motor Current and Antenna Position Feedback. * Programmable for stall-current sensing * Easy programming and memory capabilities * USB Port allows for users to make firmware updates * TTL Rig Control Serial Port reads the frequency directly from ICOM or Yaesu radios using CI-V, CAT or serial rig control, if desired (cables optional) * Digital display for basic transmission frequency and SWR * Manual tuning controls for monitoring antenna performance and adjustments * Monitoring of vehicle movement, icing and many other environmental factors * Convenient and safe PowerPole connectors for simple installation TARGETuner specifications: * Primary Power: 13.75 Volts DC, 2.1 Amps Max, 33 mA Standby - internally monitored and fused * Antenna Motor Voltage: 13.75 Volts PWM Speed Controlled * Antenna Motor Current: Monitored, and maximum current selectable 2.0 Amps Max (Intermittent) * Antenna Encoder Range: 0 to 9999 * Frequency Range: 1.800 MHz to 54.000 MHz * Frequency Readout: Better than plus/minus 0.01 percent * Useable RF Power Range: 2.0 to 800 Watts * SWR Range: 1.0:1 to 9.9:1 - auto level and ranging * Frequency / SWR Antenna Location Memories: 30 * Weight: 2.2 lbs. * Dimensions: Controller Unit - 1.313 in. H x 4.64 in. W x 3 in. D * Dimensions: RF Sensing Module - 1.375 in. H x 3.5 in. W x 4.5 in. D Screwdriver antennas have revolutionized HF mobile multiband operation. These West Mountain Radio TARGETuner Screwdriver Antenna Controllers, now available from DX Engineering, will revolutionize your screwdriver antenna!

5.0 out of 5 stars ( 2 )

$234.95

West Mountain Radio Super PWRgate Battery Backup Systems

West Mountain Radio Super PWRgate Battery Backup Systems are built to handle the job, with two 80 ampere Schottky diodes configured as an OR-Gate, they isolate and switch your equipment between power supply and battery operation. Capable of safely handling a continuous 40 amperes on almost any 12 Vdc power supply and battery combination, they make a true solid-state UPS (uninterruptible power supply). With a built-in four-stage, high-power, current limit selectable smart battery charger, Super PWRgate Battery Backup Systems are ideal for the ham shack, emergency communications systems (EmComm), or anywhere DC power is crucial. Connected equipment instantly and automatically switches to battery power during an AC power blackout or power supply failure. Super PWRgate units eliminate the danger of connecting a power supply directly across a battery, which can damage many power supplies. Using your power supply and a PWRgate also avoids introducing hum and RF interference that is caused by most lead-acid battery chargers. Furthermore, most lead-acid battery chargers are designed for flooded lead-acid marine or automotive batteries, and are inappropriate for charging sealed lead-acid gel cells and AGM type batteries. Featuring selectable current rates of 1, 4, 7 or 10 amperes to match your battery's rating, these units can extend the life span of these types of batteries compared to using a standard car battery charger. Super PWRgate units are very useful in the ham shack, and even more useful in a repeater installation. Communication equipment will remain operative during AC power blackouts and power supply failures. Power supplies and batteries can be swapped out while equipment continues to be powered and without glitches. Additionally, with a power supply a PWRgate may be used solely as a permanently installed battery charger or configured to run a radio station directly from the battery. Note: For additional product information, please look at the files under the "Documentation" tab. West Mountain Radio Super PWRgate Battery Backup Systems are always ready for your DC powered equipment. Get yours here…at DX Engineering!

4.86 out of 5 stars ( 14 )

$139.95

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$165.95

West Mountain Radio Powerpole Extension Cables

West Mountain Radio Powerpole Extension Cables feature red and black 12-gauge, ultra-flexible zip cord. Powerpole genderless connectors are used on both ends to allow for easy insertion as an extension to existing cables. Available in 3, 6, or 10 ft. lengths, these West Mountain Powerpole Extension Cables are recommended for current up to 30 amps.

5.0 out of 5 stars ( 11 )

$9.95

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$19.95

West Mountain Radio CBA V--Computerized Battery Analyzers

West Mountain Radio CBA V--Computerized Battery Analyzers have advanced capabilities for scientific battery performance assessment. * True constant current battery capacity test with results graphically displayed, constant power testing supported with extended software upgrade * Discharge current is software and electronically regulated using a solid-state switch and fan cooled electronic load * Test any type of battery, coin cell to automotive or larger. Presets for NiCad, NiMH, Lead Acid, Li Ion, Li Poly, Alkaline, Carbon Zinc, Mercury etc. * Solar cell profiling capability * Lower current testing capabilities--down to 10 mA * Multiple discharge tests can use watts as a parameter (CBA II/CBA III only allows current) Perform Fast, High-Power Testing * Tests quickly at real world load conditions, up to 150 watts or 40 amps maximum, whichever is higher * High voltage testing at up to 55 V (previous model CBA II/CBA III were only 48 V max.); the equivalent of 1 to 38 NiCad or NiMh cells * Perform power profile test (increase current at user's rate to see how voltage/power responds), useful for testing maximum power output of a power supply or solar cell * Optional 500 watt and 1,000 watt amplifiers Accuracy and Precision for Demanding Applications * Remote voltage sensing for higher testing accuracy * * On-board computer performs accurate measurement with 12-bit effective resolution. Auto ranging for two current ranges and three voltages * Each CBA is individually calibrated with a computerized calibration system * Calibration certification data provided with CBA V Pro * SDK for developing your own scripts or programming * TTL UART port that can be controlled by an Arduino, Raspberry PI, or other embedded system with a TTL serial port Built-in Safety Features Provide Superior Battery Protection * Improved cooling system allowing higher continuous loads for testing * * Additional LED status indications * * Fuse blown LED and easy to change fuses * * Fail safe: automatic protection of temperature, current, and power * Safety watchdog stops a discharge in the event of a computer crash * Discharge test current user selectable from 0 to 40 amps * Timed discharge test (stop discharge once certain Ah has been reached) * Dynamic test (alter test current using panel on the side of the software, without having to stop and start a new test) * Automatic voltage shut-off at end of test using a software recommended or user selected safe discharge voltage * Automatic over-temperature shut off at end of test at using a software recommended or user selected maximum temperature with optional external magnetic temperature sensor Free Standard Software for Data Analysis * User selected battery cell chemistry, number of cells, and test current * Software recommends safe tests based on user supplied battery information * Automatic graph setup and scaling * Measures and displays voltage, current, amp-hrs., and watts * User can set the criteria for "Easy-Go/No-Go" testing * Easy overlay comparisons of multiple graphs may be displayed saved and recalled * Save, display, and print battery test graphs and battery labels * Plug-and-play high-speed USB interface, with easy-to-use and intuitive Windows software supplied on CD ROM * Manage individual tests on any number of CBA V units connected to the same PC * Software has no limit on number of CBA Vs that can be attached (CBA II/CBA III required multiple unit license) * Extended Software Upgrade License unlocks features for serious battery testing

5.0 out of 5 stars ( 2 )

$189.95

West Mountain Radio Power Supply Cables

West Mountain Radio Power Supply Cables feature 10-gauge flexible red and black zip cord. PowerPole genderless connectors are used opposite 1/4 in. ring connectors for studs or screw terminals. Available in 3, 6, or 10 ft. lengths, West Mountain Radio Power Supply Cables are recommended for connecting your DC power strip, such as a RIGrunner, to your DC supply or battery.

5.0 out of 5 stars ( 7 )

$12.95

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$19.95

West Mountain Radio PWRnode Temporary Power Nodes

West Mountain Radio PWRnode 4 Pole Temporary Power Nodes are perfect for Field Day, your "go bag," temporary installations, or when you just need more outlets. Utilizing 4 pairs of paralleled Powerpole® connectors and rated for a total current of 40A at 12VDC, these power nodes are just the ticket when you need more 12V power points. Purchase your PWRnode 4-Pole Temporary Power Nodes from DX Engineering today!

5.0 out of 5 stars ( 7 )

$19.95

West Mountain Radio PWRguard Plus DC Protectors

West Mountain Radio PWRguard Plus DC Protectors are solid-state series switches that automatically detect and disconnect when a DC power system fault occurs, including over-voltage, under-voltage and short circuit conditions. Designed specifically to protect your radio, power supply and battery backup from damage, PWRguard Plus instantly turns off if the DC line exceeds 15 volts or drops below 11 volts for more than 3 seconds, and automatically or manually reset when the line returns to 13 volts or above. Momentary voltage dips below 11 volts are ignored to prevent false tripping while transmitting. PWRguard Plus DC Protectors have Powerpole connectors for input and output and handle 30 amperes continuous duty and 40 amp peaks and feature a soft turn-on solid-state circuit with no relay contact bounce, to protect equipment from in-rush current and spikes. LEDs indicate system conditions and a mutable piezo buzzer sounds every minute when PWRguard Plus turns the DC power off due to a system problem. In addition to protecting your equipment, battery and power supply from self-inflicted trouble, PWRguard Plus DC Protectors also have a sense input connection inside that can be wired to a switch, contact closure or can be triggered by a 3 to 5 volt DC. This means, PWRguard Plus can also be controlled with a Key Locking Switch to prevent radio operation during down time, system or antenna repairs, cut power based on input from a water or a heat sensor, or turn power on or off with a photo-electric circuit or other low current sensor switch; only your imagination can limit the useful applications for the PWRguard Plus! Note: For additional product information, please look at the files under the "Documentation" tab. Ideal for radio communications systems that rely on DC power, West Mountain Radio PWRguard Plus DC Protectors are a very useful addition to almost any 12 Volt DC powered system. Order one for your special application today!

5.0 out of 5 stars ( 1 )

$114.95

West Mountain Radio PWRspkr 15W Amplified Speakers

West Mountain Radio PWRspkr 15W Amplified Speakers are designed specifically for use in noisy environments where standard speakers cannot get enough sound out of a mobile transceiver. You want to be able to hear the mobile radio in any situation. These speakers make the sound loud enough to cover the road and wind noise in any vehicle. If the radio must be heard at a distance while working out of the vehicle, PWRspkr 15W Amplified Speakers will also get that job done. Featuring a 15 watt RMS linear audio amplifier and an active bandpass filter that operates from 300 to 3,200 Hz, PWRspkr 15W Speakers are specifically tailored for enhanced mobile voice communications. PWRspkr 15W Speakers have plenty of gain with a volume control that allows for setting the speaker audio to the appropriate level for any listening situation. Their loudspeakers' sound pressure level (SPL) can typically achieve 102.5 dB at 1 meter before electronic clipping. They require 13.8V DC that is applied through internal RF and DC line filters, and each speaker is supplied with a tilt mounting bracket, a 6 ft. power cable with Powerpole® connectors, a 6 ft. Audio Cable with 3.5mm plugs and an Owner's Manual. Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. West Mountain Radio PWRspkr 15W Amplified Speakers are ideal for mobile Amateur Radios, CB radios, commercial two-way radios, emergency radios in ambulances, fire and police vehicles, and for small public address systems. Order yours now from DX Engineering!

4.88 out of 5 stars ( 8 )

$79.95

West Mountain Radio RIGblaster Plug and Play Digital Mode/Rig Control Interfaces

West Mountain Radio RIGblaster Plug and Play Digital Mode/Rig Control Interfaces are small, simple, rugged and inexpensive sound card interfaces--perfect for portable use or temporary setups such as Field day or DX-peditions. Advanced digital modes are becoming much more common. Don't be left behind as others grasp at the digital age. Just check the "Instructions" tab for radio compatibility, then grab one of these West Mountain Radio RIGblaster Plug and Play Digital Mode/Rig Control Interfaces from DX Engineering and stay up on all of the latest modes! Check these standard features: * USB cable supplied * USB powered--no external power required * Built-in rig control with Icom and Ten Tec or with TTL level CAT control (round CAT jack) Yaesu radios. Control cable an inexpensive option. * Rig control is possible, along with sound card PTT control and CW keying on a SINGLE serial port using Hamscope or MixW software. If HRD is used with DM780, because they are separate programs, they must be configured correctly to work together as one program. * Fully isolated CW keying output for direct keying of your rig's CW. This jack is for use with non-sound card software using serial DTR control. CW keying cable optional. * Simplest radio interface to plug in, provided your radio has compatible data/aux jacks * Available adapters simplify mic/keyer/audio connections * Isolated audio and keying * Front panel indicators show PTT and CW keying control, USB connection status * Properly matched and RF-suppressed audio for your radio * Carrier detect (COR) for Echolink-ready * Very compact--great for portable or QRP operation Note: For additional product information, please look at the files under the "Documentation" tab.

4.33 out of 5 stars ( 3 )

$119.95

West Mountain Radio Powerpole Retention Clips

West Mountain Radio Powerpole Retention Clips are locking clips for your mated Powerpole® connectors. They may be used on Power Supply and Extension Cables and with RIGrunner models 4005H, 4008H, and PWRbrite. Powerpole Retention Clips are NOT compatible for use on ISOpwr and PG40S series units or on RIGrunner models 4004U, 4005, 4008, 4010S, 4012, 8012. On 4005, 4008, 4010S & 4012 (NOT 4004U and 8012) RIGrunners use the PowerLock RIGrunner Retainer Kit.

5.0 out of 5 stars ( 2 )

$8.95

West Mountain Radio N8XJK Booster Remote

West Mountain Radio's N8XJK Booster remote control and monitor unit is designed for the N8XJK Super Booster. This compact remote head monitors input/output voltage, as well as error conditions like over-voltage and overheating. The remote allows the booster unit to be turned on/off from a remote location as well as forcing the boost function on and off. The remote unit also keeps track of your lowest input voltage and highest output voltage. Included is a disk magnet to help in mounting.

1.0 out of 5 stars ( 1 )

$69.95

West Mountain Radio USB to CAT Interface Module

The West Mountain Radio USB-to-CAT Interface Module is designed to allow equipment, such as the TARGETuner, to be connected to radios which only use a USB port for CAT rig control such as the Yaesu FT-891. The device itself converts a CAT data stream from the USB port of a radio into a TTL data. It is bi-directional, meaning data flows in both directions. Included with the USB-to-CAT Interface Module WMT-58247-1735: •USB Cable •1/8" Audio Cable, 6 ft. •Retention Clip for Powerpole® •Owner's Manual

5.0 out of 5 stars ( 2 )

$79.95

West Mountain Radio DC-to-Go Portable Power Systems

West Mountain Radio DC-to-Go Portable Power Systems are ready to use DC power distribution panels and battery box combinations that are ready for two different size batteries and feature a mounted power distribution panels. These portable power systems are great for emergency GO KITS, casual portable radio operations, special event stations or contesting excursions, or to bring along on DXpeditions or activation destinations. Portable power always comes in handy for camping trips, remote construction and repair jobs, and anywhere DC Power is needed. Choose an optional battery that is right for your purposes. Add an optional Power Inverter for AC devices. Use your DC-To-Go Portable Power System as a battery backup for your base station! Open new horizons with West Mountain Radio DC-To-Go Portable Power Systems and accessories from DX Engineering.com - your new powerhouse of electronic savings.

4.75 out of 5 stars ( 4 )

$94.95

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$269.95

West Mountain Radio ISOpwr+ Auxiliary Battery Isolators

West Mountain Radio ISOpwr+ Auxiliary Battery Isolators protect the primary battery while supplying power to the "spare" battery and equipment. With an ISOpwr+ isolator, the vehicle battery will never be drained by leaving the equipment turned on, so the vehicle will always start! ISOpwr+ Isolators are automatic solid-state ON-OFF switches, without relays, that charge an auxiliary battery and run mobile radio equipment, powered by the vehicle alternator when the car is running. The ISOpwr+ turns ON when the car is running and the line is over 13.3 volts. The ISOpwr+ turns OFF when the alternator is not running and the vehicle battery has fallen below 12.6 volts, but equipment will continue to run from the auxiliary battery. ISOpwr+ Auxiliary Battery Isolators work safely with all types of batteries including 12-volt standard Lead-Acid, Flooded Lead Acid, Gelled and AGM. They are ideal for use in all vehicles utilizing an auxiliary battery, for many diverse purposes: Radio Command mobile set ups for ARES, RACES, FEMA; contest VHF/UHF rovers; medium powered Amateur Radio equipment; re-charging stations for electric model airplanes, boats and cars; DC powered TVs or stereos in RVs and campers, and so much more! ISOpwr+ isolators may be used without an auxiliary battery, as a power interrupt, to automatically turn on a transceiver or other device only when the car is running. In this battery saving application, the radio will turn off automatically after a short delay when the vehicle ignition is turned off, so you won't have to remember to turn off the transceiver. ISOpwr+ features a USB port for setting operating thresholds and for monitoring and has a smaller and lighter weight enclosure. West Mountain Radio ISOpwr+ Auxiliary Battery Isolator Specifications: Operating Voltage: 20 V maximum Quiescent Current: Less than 5 mA Maximum Current: 40 A Voltage Drop: 0.25 V at 1A, diode drop Series Resistance: 0.01 ohms maximum Switch Time-Constant: 5 seconds Turn ON Threshold: 13.3 Vdc (+/- 0.1 V) Turn OFF Threshold: 12.6 Vdc (+/- 0.1 V) Green LED: Indicates the ISOpwr+ output is ON Size: 4.50 x 3.40 x 1.40 in, 11.4 x 8.6 x 3.5 cm Weight: 0.9 lbs., 0.4 kg Connectors: Powerpoles Enclosure: Heatsink, black anodized aluminum, painted aluminum cover Note: For additional product information, please look at the files under the "Documentation" tab.

Not Yet Reviewed

$119.95

West Mountain Radio CLRdsp ClearSpeech® Noise Reduction Processors

West Mountain Radio CLRdsp ClearSpeech® Noise Reduction Processors are designed to be installed between your radio and your favorite passive external speaker or amplified speaker. Complex DSP algorithms filter all of the noise content of the incoming signal and greatly attenuate or completely remove hum, hiss, vehicle ignition, and power line noise, as well as heterodynes. The result: the ability to hear voice and CW audio clearly, with over 85 percent of the noise removed. These units have a convenient volume-control knob that allows a user to adjust the speaker audio level for comfortable listening. This allows the radio's AF Gain control setting to be optimized for other uses, such as interfacing to a West Mountain Radio RIGblaster sound card interface. Features include: * Amplifier for speaker or headphone with volume control * ClearSpeech® adaptive DSP noise reduction for voice and CW * Recognizes intermittent nature of CW and allows it to pass noise-free * Adjustable noise reduction control * Tone control * 11W watt (into 4 ohms) power amplifier * Sturdy aluminum case--ideal for mobile operation, as well as home station * Powerpoles plug into any 12V supply * Plugs into the speaker or headphone output on the radio * 1/8 in. phone jack on rear can drive external 8 or 4 ohm loudspeaker or amplified computer speakers * On/off switch with green indicator LED * Red LED flashes to indicate digital overload clipping Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. You've heard about DSP and how it helps to get those DX QSOs in the log book. Now experience it first hand with West Mountain Radio CLRdsp ClearSpeech® Noise Reduction Processors from DX Engineering!

4.57 out of 5 stars ( 28 )

$219.95

West Mountain Radio RIGblaster Nomic Digital Mode/Rig Control Interfaces

West Mountain Radio RIGblaster Nomic Digital Mode/Rig Control Interfaces are small, simple, rugged, and inexpensive sound card interfaces--perfect for portable use or temporary setups such as Field day or DX-peditions. Advanced digital modes are becoming much more common. Don't be left behind as others grasp at the digital age. Grab one of these West Mountain Radio RIGblaster Nomic Digital Mode/Rig Control Interfaces from DX Engineering and stay up on all of the latest modes! Check these quality features: * Can be used with almost any make or model microphone and most model radios, no matter what brand * Any radio that has an 8-pin round screw-on microphone connector * Any radio that has an RJ-45 modular telephone-style connector * Any radio with RJ25 6-wire microphone connector will work with the purchase of an optional FT100 style 6-wire modular microphone cable * Any radio with 4-pin round microphone connector will work with the purchase of a optional 4-pin microphone cable * Supplied with both a standard DB9 RS232 serial cable and USB cable interface (supported for Mac (OS9,10) for Linux or Windows (98SE--Vista 32 and 64 bit)! May be used on old or new computers with your choice of USB or RS232 DB9 serial * No external power supply necessary, so it is great for portable or QRP operation * Great simple and inexpensive choice for a dedicated Internet link with the EchoLink system * Properly matched and RF-suppressed audio for your radio * Fully isolated transmit audio and PTT keying, unlike other interfaces that have little or no isolation * Easier hookup thanks to our fully isolated audio and computer keying circuits * Positive and fully automatic PTT control supported almost 100 ham programs, no illegal or spurious signals, due to built-in sound card VOX operation Note: For additional product information, please look at the files under the "Documentation" tab.

4.67 out of 5 stars ( 9 )

$69.95

West Mountain Radio RIGblaster Advantage Digital Mode/Rig Control Interfaces

West Mountain Radio RIGblaster Advantage Digital Mode/Rig Control Interfaces are designed to properly connect your radio from the microphone to a computer USB connector, allowing you to operate using over 100 existing and any future ham radio sound card programs. You will be able to operate over 20 exciting modes that your radio could not otherwise operate. They allow for rig control between your computer software and radio interfaces for CAT, CI-V, or DB9. Features include: * COM port push to talk keying * High-quality built-in sound card with level controls (both RX and TX) on the front panel * Pre-wired instant set up connectors--no more complex jumper wiring * FSK jack for operating FSK RTTY * CW keying jack for operating Morse code * Digital VOX with adjustable delay * Separate audio jacks for received and transmitted audio * Foot-switch PTT input * USB virtual serial port with real RD-232C DB9 * TX inhibit switch Note: For additional product information, please look at the files under the "Documentation" tab.

4.78 out of 5 stars ( 18 )

$209.95

West Mountain Radio RIGblaster Radio Control Interface Cables

West Mountain Radio RIGblaster Radio Control Interface Cables are designed for use with the RIGblaster and RIGtalk Interface units. By adding these computer radio control interface cables to your interface unit, your radio and computer will be linked for software polling and control. These cables are available with a variety of connector types to fit your specific transceiver connectors. These cables are made from quality materials and install easily with no modifications.

5.0 out of 5 stars ( 3 )

$9.95

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$19.95

West Mountain Radio CLRmodule ClearSpeech® DSP Noise Reduction Board

West Mountain Radio CLRmodule ClearSpeech® DSP Noise Reduction Board – a DIY project for DSP filtering. Once configured and developed, the CLRmodule can connect directly to a radio audio. It is extremely effective in making improvements to the clarity and readability of radio communications. QSO's will be more enjoyable without the fatigue of background noise. In many cases, there will be a noticeable improvement in understanding weaker signals, making contacts, and general listening. CLRmodule Digital Signal Processor (DSP) noise reduction is excellent for passing voice and CW as the DSP recognizes the intermittent nature of CW and allows it to pass noise free. It attenuates atmospheric noise, hum, hiss, whistles, and static and effectively removes heterodynes, ignition noise, lightning crashes and power line noise. The process is dynamic and changes with the interference and the signal, but the effect is rewarding. Operation is more fun without all of the background noise. Click "More Details" and the link to the manual in the Documentation tab to read and understand very important details about how to utilize this DIY project device- the West Mountain Radio CLRmodule ClearSpeech® DSP Noise Reduction Board.

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$99.95