Availability
Parts and Accessories
Yaesu FT-891 HF/50MHz All Mode Mobile Transceivers
Yaesu FT-891 HF/50MHz All Mode Mobile Transceivers continue Yaesu's legacy for legendary receiver design in a compact package, providing uncompromising performance for both mobile and stationary Amateur Radio use. High end 32-Bit floating-point DSP enhances the operating experience, providing a cleaner, clearer signal and reducing overall operator fatigue—thereby creating a more enjoyable environment for any ham. Uncompromising Receiver Circuit Design Ensures Excellent Performance: * Triple conversion with a 1st IF frequency of 69.450 MHz (SSB/CW/AM * 3 kHz roofing filter equipped as standard feature * TCXO provides plus/minus 0.5ppm high-frequency stability (-10 C to 50 C) * 3-Year manufacturer warranty 100 Watt Output: FT-891 transceivers provide a stable 100 watts (25W AM) of high-power output. High reliability is assured by Yaesu's careful circuit design with efficient thermostatically controlled dual internal fans and a diecast heat-transferring chassis. IF DSP: Yaesu's IF DSP provides effective and optimized QRM rejection. 32-bit high-speed floating-point DSP (maximum 3000 MIPS) provides cancellation/reduction (DNR) of the random noise that is so frequently frustrating while on the HF bands. Highly optimized AUTO NOTCH (DNF) automatically eliminates dominant beat tones, and the CONTOUR and the APF are very effective receiver noise reduction tools during HF-band operations. USB Connection: A native USB connection supports PC connectivity with a single cable, allowing for full rig control via a virtual serial port connection (VCP). Special features for ease of operation: * Large diameter Main Tuning Dial (1.6 in. / 41mm) with torque adjustment * Pop-up menu for quick and easy navigation * Multi-function knob * Large transmit/receive indicator * Three programmable front panel function keys Support for ATAS (Active Tuning Antenna System): FT-891 transceivers fully support the ATAS-25 and ATAS-120A Active Tuning Antenna System (optional), allowing for plug-and-play field and mobile operation. Ultra-compact: Measuring 6.1 in. x 2.0 in. x 8.6 in. (155 x 52 x 218 mm), FT-891 transceivers are innovative Multi-band, Multi-mode Mobile/Portable transceivers with a rugged case design. Optional FC-50 Antenna Tuner Unit: Yaesu's FC-50 is a microprocessor-controlled antenna tuner that is designed specifically for the FT-891. An FC-50 may be easily coupled with FT-891s and includes all necessary interconnect cables for operation right out of the box. Specifications: Frequency Range: TX: 1.8-54 MHz (Amateur Bands only) RX: 30 KHz – 56 MHz Channel Step: 2/5/10 Hz (SSB, CW), 10/100 Hz (AM, FM) Frequency Stability: plus/minus 0.5 ppm 14 degrees F to 122 F (-10 C to 50 C) Modes of Emission: A1A (CW), A3E (AM), J3E (LSB, USB), F3E (FM) Impedance: 50 Ohms, unbalanced Supply Voltage: 13.8V DC plus/minus 15 percent, negative ground Current Consumption: RX: 2.0A (Signal Present) TX: 23A Operating Temperature Range: 14 to 122 degrees F (-10 C to 50 C) Case Size (WxHxD): 6.1 in. x 2.0 in. x 8.6 in. (155 x 52 x 218 mm) w/o knobs Weight (Approx.): 4.18 lbs. (1.9 kg) Output Power: 100W SSB/CW/FM (AM: 25W) Circuit Type: SSB/CW/AM: Triple-conversion Super-heterodyne FM: Double Conversion Super-heterodyne Intermediate Frequencies: 1st: 69.450 MHz / 2nd: 450 KHz Maximum AF Output: 2.5 W 4 ohms with 10 percent THD Audio output Impedance: 4 to 16 Ohms (8 Ohms nominal) Receiver sensitivity: * SSB/CW (S/N 10dB) 0.158uV (1.8-30 MHz), 0.125uV (50-54 MHz) * AM (S/N 10 dB) 4uV (0.5-1.8 MHz), 1.6uV (1.8-30 MHz), 1.2uV (50-54 MHz) * FM (12 dB SINAD) 0.35uV (29, 50-54 MHz) Note: For additional information, please look at the files under the "Documentation" tab. Yaesu transceivers have always represented top-of-the-line products. Yaesu continues their legendary quality and features with Yaesu FT-891 HF/50MHz All Mode Mobile Transceivers. Order now from DX Engineering!
( 173 )
$699.95
Instant Rebate
Kenwood TH-D75A Tri-Band 144/220/430 MHz D-Star/APRS Handheld Transceivers
Kenwood TH-D75A Tri-Band 144/220/430 MHz D-Star/APRS Handheld Transceivers take a significant leap forward with cutting-edge features designed to enhance the user experience for Amateur Radio operators. Building on the success of its predecessor, the TH-D74, this advanced model boasts simultaneous reception of 2 D-STAR signals, Reflector Terminal Mode for accessing D-Star reflectors, enhanced voice guidance, built-in GPS, digipeater functions, as well as an APRS® Standalone Digipeater. Usability has been prioritized in the design of the TH-D75A, incorporating modern conveniences such as a USB Type-C port for serial communications, audio in/out and battery charging. The inclusion of Bluetooth headset PTT support enhances the hands-free operation of the transceiver. Its fully ergonomic design ensures a comfortable and intuitive user experience that caters to the evolving needs of today's Amateur Radio operators.
( 25 )
$699.99
ICOM ID-52A PLUS VHF/UHF Multi-Function D-Star Handheld Transceivers
ICOM ID-52A PLUS VHF/UHF Multi-Function D-Star Handheld Transceivers build upon its popular predecessor (ID-52A) and brings with it updated features that will delight amateur enthusiasts both at home and in the field. This upgraded handheld transceiver now features Enhanced Bluetooth® connectivity, which will allow you to connect to an Android device in Terminal and Access Point Modes, Dual operation of Terminal Mode and simplex/repeater operations and finally, an Updated USB-C charging/data port for faster connections and charging. This feature packed transceiver will allow you to enjoy portable operations like you've never seen before. The large 2.3 in. 230 X 280 pixel color display offers more information, an improved interface, with an industry-first color waterfall band scope for a VHF/UHF portable. The integrated speaker provides a booming 750mW of output so you never miss a contact. Additionally, the integrated Bluetooth allows for connectivity with a wide variety of external audio devices. New Features: - Enhanced Bluetooth® – Connect your Android™ in Terminal and Access Point Modes - Dual operation of Terminal Mode and simplex/repeater operations - Updated USB-C charging/data port for faster connections and charging
( 2 )
$749.95
DX Commander Signature 9 HF Multi-Band Vertical Antennas
DX Commander Signature 9 HF Multi-Band Vertical Antennas are an all new, heavy-duty free-standing DX Commander design that is built on the success of the original DX Commander Classic and Signature 12.4 designs. Efficiently resonant on every HF band of operation, featuring wide SWR bandwidth and low take-off angle, the Signature 9 covers the Amateur bands 40 to 10 meters, with 80 meters available by adding a horizontal Inverted-L wire. DX Commander vertical antennas are based on the same principles as a fan dipole, with several vertical wire elements of various resonant lengths connected to a common feedpoint. The wire elements and support ropes are arranged with spacer plates around the non-conductive fiberglass mast. When installed with an appropriate radial system, the Signature 9 achieves efficient quarter-wave vertical performance with natural resonance and low SWR on every band, without the need for traps, coils or antenna tuners. Band-hopping DXing and simultaneous multi-band multiplexed operations are supported. The Signature 9 antenna is rated at 1500W SSB/CW, 400W FT8 and other digital modes.
( 16 )
$608.56
On Sale
RigExpert Antenna Analyzers
RigExpert Antenna Analyzers are powerful antenna analyzers designed for testing, checking, tuning, or repairing antennas and antenna feed-lines. Mainly, these are SWR (Standing Wave Ratio) and impedance measurement instruments (vector impedance analyzers). Their large, bright LCD screens provide graphic illustration of SWR, impedance; return loss, and much more. Easy to use measurement modes, as well as additional features such as connection to a personal computer (to plot SWR, R, X and Smith charts, etc.); make RigExpert Analyzers attractive for professionals and hobbyists alike. They are compatible with several operating systems, including Windows© 10, 11 and Mac, with software download*. The graphic display of various parameters over a wide frequency range is a key feature of these analyzers. This significantly reduces the time required to adjust an antenna. ZOOM models allow you to zoom-in on graph points for clearer analysis. USB connection allows export of sweep files with Antscope for Android or Antscope2 software to PC or MAC. *(download from the manufacturer https://rigexpert.com/products/software/). Many models have Bluetooth for direct file transfer for galvanic isolation without a USB cable, which provides the most accurate measurements. RigExpert Antenna Analyzers are available in several models with greater frequency range of operational features. Some have SO-239 UHF female connector, except for most models that operate at 230 MHz and above that have a Type N female connector. An array of options are available to cover almost any need for the professional and the Amateur. The following tasks are easily accomplished by using RigExpert Antenna Analyzers: * Rapid check-out of an antenna * Tuning an antenna to resonance * Antenna SWR and impedance measurement and comparison before and after a specific event (rain, hurricane, winter, etc.) * Making coaxial lines or measuring their parameters * Cable testing and fault location * Measuring capacitance or inductance of reactive loads *Send data to laptop for larger graphical display and further analysis. Note: For additional product information, please look at the files under the "Documentation" tab. When you need a versatile antenna analyzer for Amateur Radio or professional use, you'll find that one of these RigExpert Antenna Analyzers, from DX Engineering, will be well suited to the task!
( 504 )
$629.99
Comet CAA-500MARKII Antenna Analyzers
NEW and IMPROVED Comet CAA-500MarkII Antenna Analyzers retain the cross-needle analog function of their predecessor and add a full-color TFT LCD providing graphic and numerical, SWR, total impedance with R and X values (resistance and reactance), along with frequency and battery indicator. Comet was the first to offer a wide range SWR analyzer with an oscillator covering 1.8-500MHz. The new version also provides a very accurate, simple to use SWR and impedance analyzer to the Amateur Radio community. Their analog cross-needle meter displays SWR and impedance simultaneously as you sweep the chosen frequency range, instantly providing the information needed to make antenna adjustments. These Comet analyzers can scan your desired frequency range in seconds, allowing for quick SWR adjustments. Since SWR and impedance, resistance and reactance in ohms are all displayed simultaneously, you are able to determine resonant frequency more easily. These antenna analyzers, powered by six AA Alkaline cells, provide up to 10 hours of operation. With their built in trickle charger, you may also use Nickel-Metal Hydride (NiMH) cells. CAA-500MarkII analyzers have wonderful features: * Auto band sweep function: Switch to the amateur band of choice and press the "Sweep Center" button. The chosen band is swept and the SWR graphed in seconds. * Manual band sweep function: Choose the band, the center frequency, and the bandwidth and manually sweep the frequency range. * Multiple manual sweeps: The graph will overlay manual sweeps in 5 different colors! Make antenna length, position, height above ground, gamma match adjustments etc., and graph each adjustment in seconds without losing the previous graph! * SO-239 connector for 1.8-300 MHz range * Type-N connector for 300-500 MHz range * 8-16VDC external power or 6 AA Alkaline batteries (up to 10 hours of operation) or use Nickel-Metal Hydride (NiMH) cells * Built-in trickle charger (for NiMH batteries, only) * Battery indicator * External DC Power 2.5mm plug and cable included * Selectable auto-power off Note: For additional product information, please look at the files under the "Documentation" tab. The 500MarkII Analyzers retain the simplicity of analog measurements and add digital readout, sweep functions and a full color LCD screen to quickly, visually, analyze antenna performance and adjustments. Get your Comet CAA-500MarkII Antenna Analyzer on order from DX Engineering. Adjust and track YOUR antenna!
( 51 )
$549.95
KiwiSDR Independent SDR Network Receivers
KiwiSDR Independent SDR Network Receivers are stand-alone SDR (software-defined radio) receivers with a frequency range covering 10 kHz to 30 MHz, spanning VLF to HF bands and comes pre-installed with OpenWebRX and a built-in GPS receiver. Its ease of use and comprehensive features make it one of the best HF SDRs available. The Kiwi SDR2 is different from other SDRs. It is a standalone device that attaches to your local network and is optionally accessed through the Internet. A browser is used to connect to the user interface. Most other SDRs generate raw IQ data and need to be connected directly to a PC or laptop running OS-specific, installed software.
( 2 )
$519.99
Instant Rebate
Yaesu FTM-310DRASP C4FM/FM 144/430MHz Dual Band Digital Mobile Transceivers
Yaesu FTM-310DRASP C4FM/FM 144/430MHz Dual Band Digital Mobile Transceivers deliver an impressive power output of 55 watts on VHF and 50 watts on UHF, and selectable power levels of 25W and 5W for flexible operation. Audio performance is strong, featuring a total output of 6 watts—split between a 3W front speaker and a 3W main-unit speaker enhanced by AESS (Acoustic Enhanced Speaker System) technology. The SPU-1 Audio Signal Processing (ASP) module comes pre-installed in the FTM-310DRASP, providing optimized audio clarity in noisy environments.
( 1 )
$524.95
ICOM AH-730 Antenna Tuners
ICOM AH-730 Antenna Tuners automatically tune any long-wire antenna that measures 23 feet or longer with a suitable ground plane for portable or mobile operation on the 160–6 Meters Amateur Radio bands. The "PTT tune" function provides for simple operation when band-changing and supports remote control from ICOM transceivers. High-speed automatic tuning only takes 2-3 seconds. However, when re-tuning to the same frequency, matching is achieved in as little as 1 second because of its built-in 45 memory slots that store minimum SWR settings. The AH-730 emits a low 0.3 Watts of RF output from the antenna during a tuning operation, minimizing the risk of interference to other stations during a matching operation. The AH-730 features a high-strength resin case that protects internal components from the elements and is certified to IPX4 splash protection standards. Coaxial and control cable connections are now on the exterior of the box, eliminating the need to open the case. Accessories Included: * 32 ft. (10M) Control Cable * Mounting Kit * Weatherproof Cap ICOM AH-730 Additional Features and Specifications: * Frequency Range: 1.8–54 MHz * Maximum input power: 150 W (PEP) 100 W (Continuous) * Tuning time: 2–3 seconds (Average) * Maximum Tuning Time: 15 seconds * Tuning Accuracy: SWR 2.0 or less (except _/2 of antenna length and its multiples) * Power supply requirements: 13.8 V DC ±15% (supplied from transceiver) * Input Impedance 50 Ohms * Coaxial Connector Female SO-239 * Power requirement for tuning: 5–15 W (10 W rated) * Number of tuned memories: 45 memories * Current drain: Less than 0.7 A * Operating temperature range: +14°F to +140°F (–10°C to +60°C) * Compatible antennas: Long wire and vertical whip antennas Dimension: Width: 9.055 in. (230mm) Depth: 13.386 in. (340mm) Height: 3.150 in. (80mm) Weight: 5.51 lbs. (2.5kg)
( 3 )
$569.99
Chelegance KC4 4-Band HF Vertical Base Antennas
Chelegance KC4 4-Band HF Vertical Base Antennas are versatile and powerful 4-band HF vertical antennas designed for base station use covering the 40m, 20m, 15m, and 10 meter bands and provide the operator seamless multi-band operation with automatic band switching. With its power handling capacity of up to 1000W PEP (500W CW and 300W Digital modes), the KC4 ensures reliable performance across various modes, including SSB, CW, RTTY and other digital modes. Its top-loading design enhances efficiency, while the self-supporting vertical radiator eliminates the need for ground radials, simplifying installation. The antenna stands at 25.60 ft. tall and is built to withstand harsh weather conditions, making it a reliable choice for both casual and serious operators. Final tuning and trimming is necessary to achieve the lowest SWR.
( 3 )
$525.00
Instant Rebate
Yaesu FTM-510DRASP C4FM Digital/FM Dual Band Mobile Transceivers
Yaesu FTM-510DRASP C4FM Digital/FM Dual Band Mobile Transceivers are a high-performance C4FM digital/FM 144/430 MHz dual-band mobile transceivers, offering 55W (VHF) and 50W (UHF) transmission power. As an advanced version of the FTM-500DR, it provides improved reception quality and enhanced user-friendliness with new features.
( 12 )
$689.95
Chameleon Antenna MPAS 2.0 with Hybrid Mini Portable HF Antennas
Chameleon Antenna MPAS 2.0 with Hybrid Mini Portable HF Antennas (Modular Portable Antenna System) is a concept allowing the radio operator to configure and deploy the antenna system in a variety of configurations. This new 2.0 version is a complete backpack antenna system that includes the CHA MIL 2.0 whip and the CHA MIL EXT 2.0 and more wire to support a greater range of deployment configurations: Vertical, Horizontal, Sloper, Inverted Vee, Inverted L, NVIS, Balcony, Stationary Vehicle and Man-Pack. The CHA MPAS 2.0 is perfect for Emergency Preparedness and Survival Communication. It is also the antenna for hams that enjoy camping, hiking, biking, or other types of outdoor recreation which require communication gear to be both effective and highly portable. Specifications: Frequency: 160M - 6M (all configurations require a wide-range antenna tuner) Power: 500W SSB or 250W CW. Mounting Configuration: 3/8-24 Thread The antenna system consists of: 1 X CHA HYBRID-Mini Matching Unit 1 X 73' Antenna Wire 1 X 25' Counterpoise Wire 1 X CHA MIL 2.0 (113 in. Length) 1 X CHA MIL EXT 2.0 (105.5 in. Length) 1 X CHA SPIKE 1 X CHA 50' Coax with RFI Choke 1 X CHA MILITARY BACKPACK 2 X 3/8-24 SS Nuts Stainless Steel Hardware NOTE: IT'S IMPORTANT TO WATERPROOF THE CHA MIL EXT 2.0 BEFORE PERMANENT INSTALLATION Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information.
( 5 )
$625.00
Yaesu G-1000DXA Heavy-Duty Rotator Systems
Yaesu G-1000DXA Heavy-Duty Rotator Systems are azimuth positioners designed to rotate large tower-mounted amateur and professional antenna arrays under remote control from the station's operating position. These systems feature attractive compass-dial position indication controllers, with a connector port for optional computer interface for automated directional antenna positioning control. Yaesu's G-1000DXA rotator design utilizes 98 heavy 3/8 in. dual-stacked circumferential ball bearings to distribute load over the full diameter of the housing. This design minimizes stress and wear and practically eliminates the possibility of destructive water entry: There is no shaft hole in the top of the housing. Instead of the usual AC motor drive used in older rotator designs, the G-1000DXA use a variable-voltage DC motor, removing the need for a large starting capacitor with its potential for failure exposed to outside temperature variations. The factory-lubricated rotator unit is housed in melamine resin-coated die-cast aluminum, intended to provide maintenance-free operation under all climatic conditions. A mast alignment gauge on the rotator housing simplifies accurate mechanical alignment during installation. Tower mounted, this model handles over 23 sq. ft. of antenna wind load and over 400 lbs. of vertical mast load. Installation is required for included plug connectors on to the installer supplied 6-conductor control cable; 20 AWG for lengths less than 125 ft. and 18 AWG over 125 ft. Console power is 117 volts AC for units sold in the USA. The handsome desktop controller provides 360 degrees radial indication of actual antenna azimuth bearing. You can select rotation time over 360 degrees from 40 to 100 seconds on the G-1000DXA, and preset a desired heading for the rotator, to which it then turns automatically. The operator may select the stop heading, the compass bearing through which the rotator cannot be turned, which is most convenient for their station location and operation, allowing full rotation through north, south or both, if desired. In any case, 90 degrees overlapping rotation allows rotation through the selected stop heading for 450 degrees of total rotation. These rotators are intended for mounting to an accessory shelf inside a support tower (not supplied), at least 1-meter (40 in.) below the top of the tower. Yaesu rotators have a fine reputation within the Amateur Radio community. When installing a new tower, or replacing an old rotator, consider purchasing a Yaesu G-1000DXA Heavy-Duty Rotator System from DX Engineering.
( 12 )
$619.99
AlexLoop HamPack Portable Magnetic Loop Antenna System
AlexLoop HamPack Portable Magnetic Loop Antenna System is the ultimate portable magnetic loop antenna solution for the outdoor radio operations enthusiast and the space-restricted Ham. Lightweight and compact, this QRP magnetic loop antenna for 40-10 meters can be easily taken into the field and assembled to its 3 ft. diameter in less than two minutes.
( 22 )
$659.99
DX Engineering Premier Telescoping Carbon Fiber Masts
DX Engineering Premier Telescoping Carbon Fiber Masts are the superior choice for portable and temporary antenna supports. These very high-strength and lightweight carbon fiber masts are available in four extended length versions; 24 foot, 33 foot, Heavy-Duty 33 foot and 49 foot. Their short section lengths allow easy transport and low cost shipping. The longest 49 foot model has a closed length of 81 inches; the other three models slide down to an amazing 69 inches! Surpassing the competition and fiberglass, these black UV resistant carbon fiber tubing masts are super lightweight and ultra-portable. Included lever-action cam-lock clamps secure the next smaller tube in place. Clamps are removable for placement of optional guy rings, and their lever grip is adjustable, both with the included 3mm Allen wrench. Each different size clamp mounts securely on a lower tube and its integral cam lock lever allows fast and easy telescopic mast raising and lowering. DX Engineering Premier Carbon Fiber Masts are lighter than aluminum and fiberglass and stiffer than steel of the same thickness. Their resistance to corrosion and breakdown is the best of these four temporary mast materials. Each section features a red color at the bottom to indicate minimum overlap when extending. Click on each model for specific dimensions and number of sections and clamps. These are the ultimate quality carbon fiber masts for portable and temporary antenna supports. Wherever you go and however you get there, DX Engineering Premier Telescoping Carbon Fiber Masts are the absolute best choice for your next portable antenna adventure.
( 23 )
$671.99
DX Commander Signature 12.4 HF Multi-Band Vertical Antennas
DX Commander Signature 12.4 HF Multi-Band Vertical Antennas are an excellent choice for DX performance and general operations. Efficiently resonant on every HF band of operation, featuring wide SWR bandwidth and low take-off angle, the Signature 12.4 covers the Amateur bands 80 to 6 meters. DX Commander vertical antennas are based on the same principles as a fan dipole, with several vertical wire elements of various resonant lengths connected to a common feedpoint. The wire elements and support ropes are arranged with spacer plates around the non-conductive fiberglass mast. When installed with an appropriate radial system, the Signature 12.4 achieves efficient quarter-wave vertical performance with natural resonance and low SWR on every band, without the need for traps, coils or antenna tuners. Band-hopping DXing and simultaneous multi-band multiplexed operations are supported. The Signature 12.4 antenna is rated at 1500W SSB/CW, 400W FT8 and other digital modes.
( 7 )
$734.97
DX Engineering RR8B-SD Remote Antenna Switches
DX Engineering RR8B-SD Remote Antenna Switches are the highest power handling antenna switches in the DX Engineering RR8 Series. Think of them as Super Duty. They are designed to switch up to 8 coaxial lines in high-power RF systems. RR8B-SD switches use enclosed RF-rated relays with exceptional RF voltage and current capability to provide reliable, long-term performance. DX Engineering RR8B-SD switches may be used as conventional one-of-eight antenna switches or configured to simultaneously select multiple output ports, allowing for use in complex antenna phasing and stacking systems. RR8B-SD switches use removable screw-terminal control cable plugs that greatly simplify installation by eliminating the need for disassembly or soldering to wire the control lines. These remote relay boxes are custom-made on a revised stainless steel chassis with integral mounting bracket flange, and include a special RF-shielded high-impact thermoplastic cover. There is also a custom conductive gasket to complete the seal between the cover and stainless steel housing base. A DX Engineering V-Bolt Saddle Clamp is included to mount the RR8B-HP on any tower leg or pipe sized from 1 to 2 in. outside diameter. RR8B-SD Remote Antenna Switches feature: * Fully shielded, high impact thermoplastic enclosure, stainless steel mounting bracket, and hardware * Excellent port isolation; greater than 60 dB at 30 MHz, worst case * Power Rating: Greater than 10 kW in normal amateur operation on all modes when using antennas with less than 2:1 SWR on 30 MHz and below. Greater than 5 kW above 30 MHz * High-RF tolerant, Amphenol UHF female, SO-239 connectors * Lightning protection on control lines * Shorted or open selection of unused antenna ports * Custom sealed 30 ampere high-voltage RF relays * Solderless removable plug for easy installation of control line with no disassembly * Safe 12V DC relay operation * Reliable operation in all weather extremes Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. For multi-band multi-antenna QRO operation, there is no better remote switch than DX Engineering RR8B-SD Remote Antenna Switches!
( 3 )
$599.99
Toptek Communications PA-150U UHF 430-470MHz 150W RF Power Amplifiers
Toptek Communications PA-150U UHF 430-470MHz 150W RF Power Amplifiers are very capable, efficient 2-stage UHF linear amplifiers for FM, SSB, CW and Digital modes of operation. This amplifier provides over 150 watts of output with only 2 to 5 watts input drive, dependent upon UHF frequency from 430 to 470 MHz, with slightly lower output from 460 to 470 MHz. An attractive and useful front panel with a digital multi-meter and push-button controls, and a heatsink chassis with cooling fans, makes this amp perfect for commercial or Amateur UHF operations. PA-150U UHF Amplifiers have these important features: - Front panel digital metering of input and output power and SWR - Automatic Fault protection for SWR over 2:1 - Built-in low-noise receive preamplifier, with band pass filtering; nominal 10 dB gain - PTT Input for proper operation in SSB, CW and Digital Modes - RF sense keying for FM mode (PTT connection not required for FM) - Mode switch for automatic SSB delay and peak power metering - Settable FM mode power output: LOW, Medium 100W and High 150W steps - Ultimate SSB maximum 5W PEP input, 170W PEP output (maximum peak power) - Amplifier standby maximum bypass power: 50W - Type N female connectors, 50 ohm Input and Output - Permanently attached 24 in. (60cm) DC power cable, unterminated - DC Input: 13.8 Vdc @ 30A maximum at full output 150W (10.5 to 14.8 Vdc operational range) - Dimensions (WHD): 7.25 x 3.50 x 12.52 in. (184 x 89 x 304mm) - Weight: 6.6 lbs. (3.0 kg) - NOT compatible with DMR and P25 modes NOTE: Rear panel accessory jack (4-pin mini-DIN) is provided for the accessory REMOTE Control Panel, TEK-REMOTE.
( 3 )
$739.99
AnyTone AT-D578UV III Plus Tri-Band VHF/UHF/DMR Mobile Transceivers
AnyTone AT-D578UV III Plus Tri-Band VHF/UHF/DMR Mobile Transceivers have an array of features that make it an excellent choice whether you're at home in the shack or on the go and boasts a power output that will allow you to further expand your range to make the contact or reach a repeater that was once out of range. The AT-D578UV III Plus offers selectable TX output power, 55W for 144-148 MHz, 40W for 430-440 MHz, 25W UHF/VHF, 10W UHF/VHF, 5W 222-225 MHZ and 1W UHF/VHF/225 MHz.
( 8 )
$514.99
DX Commander CLASSIC 2 Plus 80m HF Multi-Band Vertical Antennas
DX Commander CLASSIC 2 Plus 80m HF Multi-Band Vertical Antennas are an excellent choice for DX performance and general operations. Efficiently resonant on every HF band of operation, featuring wide SWR bandwidth and low take-off angle, the CLASSIC 2 Plus 80 covers the Amateur bands 80 to 2 meters* with the exception of 30M as the 30M element is replaced with an 80M element. DX Commander vertical antennas are based on the same principles as a fan dipole, with several vertical wire elements of various resonant lengths connected to a common feedpoint. The wire elements and support ropes are arranged with spacer plates around the non-conductive fiberglass mast. When installed with an appropriate radial system, the CLASSIC 2 achieves efficient quarter-wave vertical performance with natural resonance and low SWR on every band, without the need for traps, coils or antenna tuners. Band-hopping DXing and simultaneous multi-band multiplexed operations are supported. The CLASSIC 2 antenna is rated at 1500W SSB/CW, 400W FT8 and other digital modes.
( 3 )
$501.74
DX Engineering 400MAX Low-Loss 50-ohm Bulk Coaxial Cable
DX Engineering 400MAX is premium, low-loss, 50-ohm bulk cable with a special Type III-A, UV-resistant polyethylene jacket that is waterproof; ideal for outdoor applications, particularly direct-bury. With its larger 10 AWG stranded copper center conductor, 400MAX is specially suited for high-power amateur stations, providing a lower loss solution for long cable runs at any legal power level. The high-quality construction continues with a gas-injected foam polyethylene dielectric, followed by the highest level of shielding with bonded aluminum tape covered by a tinned copper shield braid. Coaxial cables with foil-braid dual shielding or foam dielectric are optimized for stationary simplex antenna applications across HF, VHF and UHF. DXE-400MAX is not recommended for use in in a VHF/UHF duplex repeater applications or for a beam antenna rotator loop. DX Engineering 400MAX Low-Loss 50-ohm Bulk Coaxial Cable accepts standard PL-259 or N connectors. Note: For additional product information, please look at the files under the "Documentation" tab.
( 93 )
$744.99
Alpha Antenna HexTenna Deluxe Multi-Band Rigid Dipole and Vertical Antennas
Alpha Antenna HexTenna Deluxe Multi-Band Rigid Dipole and Vertical Antennas are versatile, resonant, legal limit portable rigid dipole and vertical antenna systems that cover 40 to 2 meters, plus 220 MHz and 440 MHz. Whether you're operating in the field, at home, or during emergency situations, the HexTenna™ provides reliable performance across multiple bands. This deluxe version includes a heavy-duty Surveyor Tripod.
( 1 )
$600.00
DX Engineering RG-213/U 50-ohm Bulk Coaxial Cable
DX Engineering RG-213/U is a low-loss, 50-ohm, standard-spec Coaxial Cable with a non-contaminating Type II PVC jacket. This is unterminated bulk cable that is sold by the foot. See Coaxial Cable Assemblies for coax with connectors. Specially manufactured for DX Engineering, RG-213/U feedline is perfect for outdoor use due to its excellent UV resistance and durability in direct-bury applications. Specially suited for high-power amateur stations, RG-213/U provides a lower loss solution for long cable runs at any power level. Featuring a solid polyethylene dielectric, this is the coax that withstands constant movement and flexing on tower mounted rotatable and directional beam antennas. DXE-213U is recommended by contest station owner K3LR for installation at tower top as "rotator loop" coax for HF and VHF. DX Engineering RG-213/U is easily terminated with standard solder or crimp style PL-259 and N connectors designed for RG-8 sized, 0.405 in. cables. DX Engineering Next Generation hybrid PL259s with crimp shield, solder center attachment are also a great choice for DXE-213U coax cable. Note: For additional product information, please look at the files under the "Documentation" tab.
( 107 )
$699.99
Penta Labs RF Vacuum Tubes
Penta Laboratories was founded in 1951 and is a world-class manufacturer and distributor of a wide range of vacuum tubes for a variety of industries. Penta's commitment to excellence begins with design and follows each product all the way through distribution. Penta Labs matched vacuum tubes go through rigorous test procedures to enhance performance during their operation. Each Penta Labs vacuum tube is burned in for a minimum of 48 hours dissipating full power with filament, plate and screen voltages that are normally used in amplifier applications. All of this ensures that the various electrical parameters have stabilized and the matching of each vacuum tube will not drift during its lifetime. Penta Labs power tubes are matched within a 5% variation on all parameters. This is a process of eliminating tubes that test with bad values, rejecting those outside limits of design. Each passing vacuum tube is then tested on a fleet of WT-100A original RCA production testers for plate current, screen current and transconductance (gm). We also check for grid current and leakage between elements. When you receive single and matched vacuum tubes from Penta Labs, you can rest assured that you are receiving a product that has been thoroughly tested and will perform at levels unsurpassed in the industry. DX Engineering offers a selection of Penta Labs single and matched sets of RF vacuum tubes and ceramic vacuum tubes for your electronics project or repair. Order yours today!
( 76 )
$502.99
—
$658.99