Availability
Antennas
Spooltenna Parks-EFHW4010 End Fed Half Wave Portable Wire Antennas
Spooltenna Parks-EFHW4010 End Fed Half Wave Portable Wire Antennas are compact, lightweight antennas specifically designed for portable amateur radio operations like POTA SOTA, and Field Day. Its innovative spool form factor is intended to ensure rapid deployment and teardown, providing a frustration-free operating experience that doesn't compromise performance.
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$149.00
Par EndFedz® Antennas
Par EndFedz® Antennas are End Fed Half Wave (EFHW) antennas with the match box coax connection at the end of the wire, for convenient and quick stealth portable operations. These single-band and multi-band antennas can be mounted horizontally, vertically, or as a sloper. No ground plane or counterpoise is needed so portable operation could not be easier. Simply hang the far end from a tree limb or send the wire out a hotel room window or balcony. You can use a telescoping fiberglass mast to get the antenna really high in the air and the supplied end insulators the installation easy. Stealth operation in CC&R and HOA antenna restricted locations is simplified. Their all-black construction makes them difficult to see. Each Par EndFedz® features a UV-resistant black ABS plastic housing with a support rope attachment hole that encloses a matching network to allow the antenna to be fed with standard 50 ohm coaxial cable with a PL-259 (UHF male). All hardware is stainless steel and the SO-239 (UHF female) connector is silver plated and has a PTFE dielectric. The antenna wires are either 18 or 26 AWG stranded Copperweld® with 200 pound breaking strength and a tough, 100% UV stable black polyethylene jacket. One end of the antenna wire has a #10 solder lug making attachment to the matching network feedpoint simple and easily replaceable, if necessary. Standard single and multi-band versions handle 100 or 200 watts and higher power versions handle 300 watts. Lightweight QRP PolyStealth models handle 25 watts and are ideal for portable operation because they are lightweight; the MKII model weighs only 8 ounces and the Trail Friendly model weighs only 3.5 oz. Par EndFedz® Antennas require no counterpoise or extra conductors. The EF-ALLBAND-KW model, about 133 ft. in length, covers eight bands, 80 through 10 meters. The ALLBANDKWJR is 74 ft. in length and operates on five bands, 80-10 meters. The 64 ft. EF-40-10-KW operates on four bands. All three models handle up to 1000 watts SSB/CW and 250 watts AM/Digital Modes. The need for an external tuner may vary based on the antenna model selected and the desired operating band. The manufacturer refers to these antennas as "End-Fed Dipoles" based upon the assertion that a "half-wave radiator is a dipole." This is a variant of the classic definition of a dipole which is a center-fed antenna with two radiating legs running in opposite directions from the feed point. Additional claims about the EFHW state that end feeding a half-wave "can energize the radiator 'nearly' as well as a center-fed." Recent anecdotal measurements indicate that the EFHW radiates about 70% as well as a traditional center-fed dipole. More information is available at each Par EndFedz® model listed below. Order yours from DX Engineering.
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$154.95
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$189.95
DX Engineering Receive Short Element Active Vertical Antennas
DX Engineering Receive Short Element Active Vertical Antennas (the RSEAV Antennas) offer excellent low noise radio frequency reception from 40 kHz to 30 MHz. Better receiving performance than full-size transmit antennas and other active makes the DXE-RSEAV-1 the best choice on the market for VLF through HF reception, including long-distance AM broadcast, Medium Wave and Shortwave (SWL), and new low-frequency Amateur bands, DXing, contesting, and everyday HF operations. Click on a listed product title and Scroll Down to see additional important information. A complete product description appears below the Specifications Overview. Instruction manual links appear in the Documentation section. The sleek and stealthy DXE-RSEAV-1 includes a high-quality three-section 8.5 ft. (2.6m) aluminum tubing whip, insulated mounting plate and the completely new DXE-AVA-3 Active Matching Unit. Its state-of-the-art broadband operational amplifier design works as a high-impedance buffer between the short antenna element and RG6U 75-ohm coax. When installed in the appropriate location, RSEAV antennas provide significantly better weak signal reception than other active receive antennas and full-size transmit-capable antennas, with substantially reduced noise and lower spurious signal interference. Receive Short Element Active Vertical Antennas are intended to be mounted on a ground rod at ground level in a clear area away from all metal, towers and other antennas. They are sold individually (DXE-RSEAV-1), or with a bias tee (DXE-RSEAV-1FVI) and DXE-RSEAV-1 Receive Short Element Active Verticals set a new standard for "Active Receive Vertical Antennas" replacing legacy DXE-ARAV-3, ARAV-2, ARAV-1 and AL-24 versions. Use multiple DXE-RSEAV-1 for all 4 and 8 element DX Engineering Receive Arrays – all 3, 4 and 8 element Hi-Z Antennas Arrays – and 2 element receive arrays with DXE-NCC-2 and NCC-1 Variable Phasing Controllers. The DXE-RSEAV-1 is designed to be a very low-gain, low-noise antenna for greatly improved signal-to-noise performance over a very wide range of frequencies. In a proper single or multi-element array installation, this Receive Vertical antenna will attenuate high-angle skywave signals, which is the goal for a low band DXing receive antenna. Low-angle, long-range DX signals are easier to copy with a good radio and DX Engineering Receive Short Element Active Vertical Antennas. Please Note: To achieve the expected reception pattern, multi-element phased arrays depend upon identical gain and phase response from each element. Every individual element amplifier, its grounding, and even its feedline characteristics and length, must be identical to the others in the array. Therefore, when unrepairable failures occur, it is essential to replace or upgrade all the elements in the array with identical, fully compatible DXE-RSEAV-1 antennas or DXE-AVA-3 units.
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$249.99
Diamond Antenna X300A Dual-Band Base/Repeater Antennas
Diamond Antenna X300A Dual-Band Base/Repeater Antennas are a great choice where ruggedness is required in a long range, high-gain, dual-band, base/repeater application. Features for these antennas include a heavy-duty fiberglass radome, overlapping outer shells for added strength, wide-band performance, pre-tuned band coverage, DC grounded static protection, stainless steel mounting hardware and radials, waterproof joint couplers, and a UHF (SO-239) cable connection. If you are looking for an antenna with extended pattern, Diamond Antenna X300A Dual-Band Base/Repeater Antennas from DX Engineering give you the extra coverage you need to hit the fringe areas.
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$149.99
Comet GP-3 Dual-Band VHF/UHF Base Vertical Antennas
Comet GP-3 Dual-Band VHF/UHF Base Vertical Antennas provide very good gain on the 2-meter and 70-centimeter bands. These superior-quality base station antennas feature a one-piece, heavy duty, UV-stabilized fiberglass radome for many years of reliable use. With the highest power rating in their class, these base station antennas are ready to handle long QSOs from your high-power VHF/UHF radios. Although light in weight, they incorporate strong, easy-to-use, extruded aluminum and stainless steel clamp-on mounting hardware. When you need the functionality provided by VHF/UHF base antennas, remember to give Comet GP-3 Dual-Band VHF/UHF Base Vertical Antennas a try!
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$119.95
DX Engineering AVA-3 Active Matching Units
DX Engineering AVA-3 Active Matching Units are state-of-the-art broadband receive RF operational amplifiers that achieve unparalleled weak signal reception across the radio frequency range from 40 kHz* to 30 MHz. They work as a high impedance buffer between a short antenna element of 6 to 24 feet and an economical 75 ohm feedline. The AVA-3 and a short element are intended to be mounted on a ground rod at ground level in a clear area away from all metal, towers and other antennas. The gain adjustable AVA-3 is the sole upgrade and drop-in replacement for all discontinued receive array element amplifiers including Hi-Z Antennas AMP, PLUS6-AMP, AMP-V2 and AMP-PLUS-V2 as well as DXE-AVA-2 and AVA-1. The DXE-AVA-3 Active Matching Unit is the heart of the new line of DX Engineering Receive Short Element Active Vertical Antennas, DXE-RSEAV-1. Compared to large antennas, this amplified short element method dramatically improves signal-to-noise performance for excellent VLF, LF and HF weak signal reception. Click or tap the title of the listed item for an overview - a complete description, Specifications, Required and Suggested Parts. Links to instruction manuals and charts appear in Documentation. The AVA-3 Active Matching Unit provides these features and benefits: • Ultimate frequency coverage of 40 kHz* to 30 MHz for VLF through HF (including the 2200m and 630m Amateur bands) • High Third Order Intercept (TOI) Performance +39dBm for superior strong signal handling equal to top transceivers • Consistent unit to unit gain for greatly improved array performance • Virtually Flat Gain (+/-0.4 dBm) across the entire frequency range • Internally settable gain (default -6, 0, or +6 dBm) for different ambient noise locations and element sizes • Direct DC via second F connector – internal settable choice for separate DC and RF coaxial cables for best performance, or standard Bias Tee DC on the RF coax • Each DXE-AVA-3 Active Matching Unit operates on 12 -15 VDC at 25mA • Element is grounded when power is removed • 75 ohm F connectors support field serviceable RG-6 Quad Shield suitable up to 1,000 feet for VLF through HF *Frequency coverage below 200 kHz requires Direct DC on a separate DC only coaxial cable. Please Note: To achieve the expected reception pattern, multi-element phased arrays depend upon identical gain and phase response from each element. Every individual element amplifier, its grounding, and even its feedline characteristics and length, must be identical to the others in the array. Therefore, when unrepairable failures occur, it is essential to replace and upgrade all the element amplifiers in the array with fully compatible DXE-AVA-3 units.
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$139.99
Comet Tri-Band VHF/UHF Base Vertical Antennas
Comet Tri-Band VHF/UHF Base Vertical Antennas provide great gain figures on several bands. These superior-quality base station antennas feature a heavy duty, UV-stabilized fiberglass radome for many years of reliable service. Offering good power-handling, these base station antennas are ready to handle long QSOs from your high-power VHF/UHF radios. Although light in weight, they incorporate strong, easy-to-use, extruded aluminum and stainless steel clamp-on mounting hardware. When your vertical base antennas require tri-band functionality, great gain figures, and remarkably durable construction, remember that Comet Tri-Band VHF/UHF Base Vertical Antennas provide excellent overall performance!
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$249.95
Comet GP-6 Dual-Band VHF/UHF Base Vertical Antennas
Comet GP-6 Dual-Band VHF/UHF Base Vertical Antennas provide high-gain performance on the 2-meter and 70-centimeter bands. These superior-quality base station antennas feature a two-piece, heavy duty, UV-stabilized fiberglass radome for many years of reliable service. With the highest power rating in their class, these base station antennas are ready to handle long QSOs from your high-power VHF/UHF radios. Although light in weight, they incorporate strong, easy-to-use, extruded aluminum and stainless steel clamp-on mounting hardware. When you need reach out farther with better gain performance from your VHF/UHF base station antennas, remember that Comet GP-6 Dual-Band VHF/UHF Base Vertical Antennas are ready to go the distance!
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$199.95
Larsen BSA-KIT Base Station Antenna Kit
Larsen BSA-KIT Base Station Antenna Kit is a special mount and bracket that converts a VHF or UHF mobile antenna into a base station antenna. The antenna connector is a UHF mount and the kit includes an NMO mount adapter, so either type of mobile antenna mount style may be converted to base operations. The underside of the mount is an integral SO-239 connector for the user supplied coaxial cable. The BSA-KIT includes four 21 in. x 0.070 in. rods that secure into the four corners of the mount with hex set screws using the supplied hex key. The rods provide the proper ground plane function for any of the mobile antennas that work in the 144 to 512 MHz range. The sturdy mounting bracket has two 0.25 in. holes for wall or vertical surface mounting and four notches to provide secure mounting with the provided band clamps on a pole or mast up to 2 in. O.D. Create a stealth antenna out of a single mobile whip. This mounting bracket is perfect for base, portable, and stealth operations and is especially handy for indoor and experimental antennas. The Larsen BSA-KIT Base Station Antenna Kit is the professional method of converting commercial or amateur VHF or UHF mobile antennas into a permanent or temporary, stationary antenna solution.
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$146.99
DX Engineering A/B Station Selectors
The DX Engineering A/B Station Selector Interlocked Coaxial Relay was designed for two-station multi-operator or SO2R contesting from 160 through 6 meters. Two radio inputs and one output for an amplifier, antenna or another relay, allow the AB Selector to function as two interlocked SPST normally open contact coaxial relays when controlled by a user provided SPDT switch or antenna selection automation. This device is a critical component that enables a single radio to access the shared output port while simultaneously isolating the other radio from that port. With over 80dB of isolation between the selected and unselected ports, there is no danger to the opposite receiver from high energy overload or burnout. In place of a manual switch, the AB Selector can be controlled from a distance, or remotely with automation, to select between two antennas or two remote antenna switches for one station feedline. It can also be used to remotely toggle a transceiver, amplifier or station output to either an antenna switch for normal operations or a dummy load for testing and tuning, instead of using a port on a remote antenna switch for the dummy load. Two A/B Station Selectors may be configured as a DPDT reversing switch, as shown in Figure 2 of the user manual, useful for switching two transceivers to two different towers, two antenna switches or two amplifiers that are tuned to different bands or segments, for Single Operator Two Radio (SO2R) stations. Several AB Selectors can be configured for a Multi-2 or Multi-Multi contest station in combination with third-party multi-port antenna switches and band decoders to create an automated band-specific antenna selector system. Contact DX Engineering for more information. The DX Engineering AB Station Selector is a drop-in replacement for the legacy TopTen Devices A/B Station Selector. This relay device features excellent port-to-port isolation, low SWR and low insertion loss, and is rated for full legal SSB and CW power on the 160 through 6 meter bands. This relay features three UHF female/SO-239 connectors, Radio-A, Radio-B and Common and a removable control connector with compression screw terminals. DC voltage input is +12 to 14VDC @ 110mA with sink-to-ground connections for A or B port selection. Neither A or B port is selected when neither A or B control terminal is grounded. The DX Engineering A/B Station Selector may be used for two different switching systems: one common input to two outputs or two inputs to a single common output. Figure 1 in the user manual shows how to connect a user provided SPST switch and power supply. For example, two radios or two amplifiers connected to A and B, can be switched to connect one antenna or antenna switch on the COMMON. Conversely, a single radio or amplifier connected to the COMMON port can be remotely switched between two antennas connected to A and B, or between two amplifiers feeding separate antennas. Alternatively, a station may use the switch to select between an antenna and a dummy load.
Not Yet Reviewed
$199.99
Diamond Antenna D130J Super Discone Antennas
Diamond Antenna D130J Super Discone antennas are ultra-wideband antennas covering amateur radio, commercial 2-way, cellular, air traffic control and various utility frequency bands. Rust-free stainless steel is employed in major component parts making the antennas rust resistant and very durable. Features: * Ultra-wideband design 25 to 1300 MHz receive, 50-1300 MHz transmit (6m tunable for transmit) * Compact and lightweight design enables antenna to be installed on balcony railing at an apartment or condominium * Ideal for 2m, 1-1/4m, 70cm, 33cm and 23cm amateur bands * Excellent "shop" antenna for testing various transmitters on a single coax * Can be made further compact and lightweight by removing the top loading coil if 25-50 MHz reception is not required * Gain dBi: 2 (nominal) * Max Power Rating: 200 watts on 144-1300 MHz; 6m only 20 watts FM, 50 watts PEP
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$129.99
Comet KP-20 UHF Base Vertical Antennas
Amateur radio activity on the 33-centimeter band continues to grow, and Comet KP-20 UHF Base Vertical Antennas will help you make the contacts! Whether you use these antennas at the shack or in 900 MHz repeater service, the heavy-duty, one-piece, UV-stabilized fiberglass radome will give you many years of reliable use. With a high power rating and over 30 MHz of bandwidth, these base station antennas are ready to handle your communications needs. These antennas are equipped with a female N-type connector for the best power-transfer efficiency! Although light in weight, they incorporate strong, easy-to-use, extruded aluminum and stainless steel clamp-on mounting hardware. Get one ready for your station! Comet KP-20 UHF Base Vertical Antennas are your 900 MHz answer!
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$227.95
Comet GI990 Series VHF/UHF Ground Independent Mobile Vertical Antennas
Comet VHF/UHF Ground Independent Mobile Vertical Antennas are dual-band mobile antennas designed for installation in places where traditional ground plane antennas won't work. The GI990 requires no ground plane, meaning installation on vehicles such as RV's boats, golf carts, ATV's and motorcycles is now possible with the GI990 antennas. The GI990 is 62 in. long and available with both UHF or NMO connectors, the GI990 antennas provide 5.1 dBi on VHF and 7.7 dBi on UHF. With a maximum power rating of 150W, the GI990 is a perfect match for any of today's mobile radios.
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$101.95
PackTenna PT-101 Mini End-Fed Random Wire Antennas
PackTenna PT-101 Mini End-Fed Random Wire Antennas are Compact, lightweight trail-ready portable HF antenna systems ideal for POTA, SOTA activations, camping, backpacking, and travel. The PackTenna Mini Random Wire Antenna combines a 9:1 UNUN, wire winder, and antenna wire in a compact unit that is quick to set up and take down and toss into a backpack. The antenna comes with 29 feet of 26AWG copper clad steel wire with a great "silky" jacket to minimize wire tangle. You can cut the wire to fit your needs. Typically, a length that is not a multiple of a quarter wave on any ham band is best. This antenna requires a wide antenna tuner and is rated to handle 100 watts SSB/CW, 50 watts digital. While there are exceptions, the built-in tuner on most radios (Icom, Kenwood, Yaesu) are typically narrow range tuners that can handle a range from 25-150 ohms. This is not wide enough to handle all conditions.
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$110.00
M2 Antennas 2M4X 2 Meter Yagi Antennas
M2 Antennas 2M4X 2 Meter Yagi Antennas are exceptional, with a clean mechanical design, full band coverage and computer optimized performance. A totally sealed and grounded driven element design with a unique internal balun provides the heart that will beat for years to come. The 2M4X is perfect for base or portable use. Its boom end-mount mast bracket allows either vertical polarization for FM or horizontal polarization for SSB, CW and Digital, plus easy stacking or tower side mounting. Every station needs at least one 2M4X! M2 Antennas designs and builds new antennas to fit the needs of Amateur Radio enthusiasts. The "X" series of antennas are redesigns that reduce packaging length to under 48 inches, to minimize oversize surcharges applied by shippers. The "X" series antennas offer the same performance as its predecessor, but with shorter and multiple boom sections. Some boom sections have a thicker wall for added strength. A side benefit of the "X" series antenna redesign is that they are now more portable with shorter boom sections. Replacing the popular 2M4, the 2M4X features a 50-ohm Type-N Female connector for the lowest loss. (If you prefer to use a 2 meter beam with an SO-239, see the M2 Antennas 2M3SS.)
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$229.99
Comet GMRS UHF Base Vertical Antennas
Comet GMRS UHF Base Vertical Antennas are designed for 462-468 MHz GMRS and UHF Business Band coverage. This antenna features very good gain and a rugged sealed fiberglass single Radome with no joints, achieving a very high wind speed rating. The included mast mounting bracket and hardware attaches to the standard base collar which protects the UHF female (SO-239) connector from moisture, dust and pollution. In virtually all conditions, the Comet GMRS Base Vertical provides excellent service, year after year. Comet GMRS UHF Base Vertical Antenna Specifications: Gain: 5.5 dBi Frequency Range: 462-468 MHz Construction: Single Section Radome Height, overall: 42 inches RF Connector: UHF Female/SO-239 Impedance: 50 ohm, nominal Power Handling: 150 watts Max., FM Mode Wind Rating: 135 mph Mast Mount Range: 1.18 – 2.44 in. OD, mounting hardware included
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$110.95
4O3A AB Switch Relay
The 4O3A AB Switch Relay is a high isolation A/B switch, needed for some applications such as extension of an antenna matrix. The most common use case is routing the antenna between two existing high isolation antenna switches, so the isolation of this A/B Relay isn't quite as high as the RS3000 or 1A2R. Additional isolation is realized by grounding of the unused port. AB switch is powered by 13-15V through a dedicated power connector. It has an LED to indicate "out B" status. When powered off the input is routed to out A. AB Switch Relay Specifications: Port-to-port isolation at 30MHz: 56db to 70 dB (On/Off status) RF Power Handling (max.): 4000W Connectors: 3 x SO-239 (O3A-4O-AB-PL) Power: 12V DC @ 120mA Power Indication: LED diode Dimensions, WHD: 3.35 x 5.31 x 2.76 in. (85 x 135 x 70 mm) Weight: 0.22 lbs. (0.1 kg)
Not Yet Reviewed
$181.99
VA6AM Engineering HF Band-Pass Filters
VA6AM Engineering HF Band-Pass Filters are very high-quality multi-stage inline passive electronic devices designed to specifically limit the transmitting and receiving RF passband to a single Amateur band. They provide the clear benefit of a dramatically lower noise floor for enhanced single-band weak signal reception that is desired by DXers, elite contesting stations and Field Day operations. Used individually on mono-band radio and antenna combinations, these filters provide the isolation required, eliminating image and harmonic RF interference issues for dedicated mono-band operations in multi-radio contesting environments. Required for use with transmit multiplexers, these filters provide the additional isolation needed to allow multiple transceivers to be operated on different bands simultaneously on the same antenna.
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$235.99
Comet DS-150S Discone Base Antennas
Comet DS-150S Discone Base Antennas offer unique multi-band capabilities for the Amateur Radio VHF/UHF enthusiast or the avid scanner listener. These wide-band base/monitor antennas allow you to receive continually from 25 MHz to 1,300 MHz! For the ham, you will be able to transmit on 6-meters, 2-meters, 70-centimeters, 900-MHz, and 1.2 GHz… without an antenna tuner! A 6-meter tuning stub is even provided for fine SWR adjustment of your desired 6-meter band segment. Comet DS-150S Discone Base Antennas are compact! Ideal for apartment use, or where antennas are restricted, these antennas will fit almost anywhere. Only 56 inches high and approximately 32 inches wide, they eliminate the need for several individual antennas! Designed for easy clamp-mounting and delivered with 65 feet of RG-58 A/U coax, they even include PL-259 (UHF male) termination. These high-quality Comet DS-150S Discone Base Antennas are an economical, one-stop solution for your VHF/UHF communication or scanner antenna needs! When you need a single-antenna solution to VHF, UHF and 1.2 GHz, consider one of these Comet DS-150S Discone Base Antennas from DX Engineering!
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$161.49
Comet GP-15 Tri-Band VHF/UHF Base Vertical Antennas
Comet GP-15 Tri-Band VHF/UHF Base Vertical Antennas provide good gain figures on the 6-meter, 2-meter, and 70-centimeter bands in a compact 7.9 foot package. These superior-quality base station antennas feature a one-piece, heavy duty, UV-stabilized fiberglass radome for many years of reliable service. With the highest power rating in their class, these tri-band base station antennas are ready to handle long QSOs from your high-power VHF/UHF radios. Although light in weight, they incorporate strong, easy-to-use, extruded aluminum and stainless steel clamp-on mounting hardware. When your vertical tri-band base station antennas require compact functionality, good gain, and remarkable durability, remember Comet GP-15 Tri-Band VHF/UHF Base Vertical Antennas provide excellent overall performance in a relatively small package!
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$207.95
DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes
Introducing DX Engineering "Maxi-Core® 20" Baluns and Feedline Chokes. They reduce or eliminate currents on the outside of your feedline allowing you to hear and to be heard much better. They keep more RFI/BCI out of your antenna and receiver and transfer more of your transmitted signal to the antenna for higher efficiency, the best antenna pattern and maximum performance. Signaling a new era of RF performance across the 1.8 to 54 MHz frequency range, DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes handle full-legal-power-plus and provide higher common mode impedance (CMI) across a greater frequency range than competing models and even previous DX Engineering and Comtek models. Years of R&D coupled with major advancements in test equipment and techniques combined with custom ferrite materials have allowed our engineering team to design the DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes. Maxi-Core® 20 Baluns and Chokes have high CMI across the AM Broadcast band and the HF/6M spectrum, which is essential to provide sufficient suppression of unwanted transmitted and received RFI/BCI current on the feedline shield exterior. Hear and be heard with DXE Maxi-Core® 20 Baluns and Feedline Chokes. Choose superior performance from these models: * DXE-MC20-1-1 Maxi-Core® 20 - 1:1 Current Choke Balun - For all HF-6m balanced antennas with a 50 ohm feedpoint, including resonant dipoles, loops, Yagis, beams, etc. * DXE-MC20-FC Maxi-Core® 20 - 1:1 Feedline Choke – This high CMI line isolator is perfect for use in line on 50 ohm coaxial feedlines, at the antenna, tower or shack end of the feedline. * DXE-MC20-1-1T Maxi-Core® 20 - 1:1 Current Choke Balun – This 1:1 "T" model is for force feeding antennas with a tuner. Use it at the end of ladder line of any impedance or mounted on a coax fed non-resonant antenna. This model tolerates operation at high SWR on non-resonant multi-band antennas. * DXE-MC20-C4-1 Maxi-Core® 20 - 4:1 Current Choke Balun is for use on antennas with a 200 ohm feedpoint and at the end of any impedance ladder line, especially on antenna systems with higher impedance. This model tolerates operation at high SWR on non-resonant multi-band antennas. * DXE-MC20-V4-1 Maxi-Core® 20 - 4:1 Voltage Balun is a 200 ohm to 50 ohm transformer for use on random long-wire and OCF antenna applications. This true voltage balun is intentionally designed with low CMI for antennas that need a transformer without RF choking for easier antenna tuner operation and it tolerates elevated SWR. Maxi-Core® 20 Baluns and Feedline Chokes are built into a convenient weather resistant NEMA enclosure that is mounted easily with optional brackets. They feature 1/4-20 stainless steel hardware and a high quality silver-plated PTFE dielectric SO-239 (UHF female) input connector. The SO-239 connector limits power handling to 5 kW at low SWR and reduced power at elevated SWR. These baluns and the feedline choke exhibit very low insertion loss and inherently low SWR. Optional mounting brackets are available for use on wire antennas or for verticals, Yagi and beam antennas. See the Suggested Parts tab after clicking "More Detail" on the model of interest. Combination packages that include balun or choke and mounting bracket are also available.
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$141.99
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$169.99
DX Engineering MBVE-5A/AE Series SAF-T-TILT™ Vertical Antenna Components
DX Engineering MBVE-5A and MBVE-5AE Vertical Antenna Components are the specialized parts for these SAF-T-TILT™ antenna systems. Top tubing sets include hardware are used on both standard and extended base versions. Standard and extended base tubing and insulators use separate hardware sets included in antenna packages or sold separately. These components are original parts, which are also available here as replacements. These are genuine DX Engineering SAF-T-TILT™ Vertical Antenna Components.
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$101.99
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$107.99
Alpha Delta Single Band Full Size Dipole Antennas
Alpha Delta Single-Band Full Size Dipole Antennas are pre-assembled half-wave monoband dipole antennas. They are pre-tuned for the lowest indicated frequency and come with the correct amount of mounting rope. These antennas may be tuned for any frequency by shortening the wire lengths according to the supplied instructions. Cut their DX-80 for 60 meters, their DX-40 for 30 meters, and their DX-20 for 17, 15, 12 or 10 meters. They are constructed with a Delta-C Center Insulator with built-in SEP static electricity protectors and are fully assembled using stainless steel hardware, 12-gauge PVC-insulated high-strength solid copper wire, and DELTA-CIN End Insulators. Their center insulators feature SO-239 (UHF female) connectors to accept the PL-259 on your coaxial cables. These antennas will easily handle full legal power. For quality monoband dipoles you can depend on, order Alpha Delta Single-Band Full Size Dipole Antennas from DX Engineering!
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$119.99
Diex Antennas Two-Band Shortened Rigid Rotatable Dipoles
Diex Antennas Two-Band Shortened Rigid Rotatable Dipoles provide coil-shortened specialized coverage of two non-adjacent HF bands that can complement band coverage of existing antennas. Crafted with precision in Brazil using quality materials, these aluminum tubing antennas are designed to withstand tough environments assuring long-lasting, exceptional performance. They are packed partially assembled, saving valuable time and effort. Typically mounted on a rotatable mast, these unique two-band HF antennas provide high-band directionality depending upon installed height above ground. Given the nature of coil-shortened low-band antennas with limited SWR bandwidth, these antennas feature the flexibility of physical adjustment to set the lowest SWR to a specific frequency. Diex Two-Band Shortened Rigid Rotatable Dipoles power handling is 300W PEP SSB and 100W maximum for digital modes, which is further limited if using an antenna tuner. NOTE: Diex Antennas recommends that HF antennas should be mounted on a tower at a minimum height of 33 to 50 ft. (10 - 15 meters) above ground level and must be installed in the clear, away from power lines, trees, buildings or other towers and antennas.
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$215.99
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$239.99