Availability
HF/VHF/UHF Mobile Vertical Antennas
Yaesu ATAS-120A Auto Active Tuning Antennas
Yaesu's patented ATAS™ Active Tuning Antenna System has been enhanced with the latest model: ATAS-120A. This is a unique mobile antenna that provides HF, VHF and UHF coverage with automatic motorized tuning. Designed for use exclusively with Yaesu transceivers that support ATAS, microprocessor controlled voltages are sent on the coaxial cable to adjust the antenna radiator length for best SWR. Yaesu ATAS-120A active tuning antennas cover the 7, 14, 21, 28, 50, 144 and 430 MHz Amateur bands and are compatible with the Yaesu FTX-1, FT891, FTDX-10, FT-710, FT-991A, FT-991, FT-857D, FT-897D, FT-100, FT-100D and the FT-450D. They are typically attached to a vehicle hatch or trunk lip UHF mount (not supplied), also available from DX Engineering. The ATAS-120A antennas were designed for mobile use, however they can be adapted for base, or portable operation with the appropriate mount and a substantial counterpoise radial wire system. Specifications of the Yaesu ATAS-120A Auto Active Tuning Antennas: * Operational Bands: 40, 20, 15, 10, 6 and 2 meters and 70 cm * Height, appx.: 4.59 to 5.25 ft. * Weight, appx.: 1.98 lbs. * Input Impedance: 50 ohms * Maximum Power: 120 Watts, SSB, CW, 50 percent duty cycle * Matched SWR: Less than 2.0:1 with proper grounding or counterpoise As with any HF, VHF and UHF mobile antenna, performance depends upon the grounding of the mount and bonding to the metal vehicle surfaces to create an optimal ground plane. Portable VHF and UHF operation is made possible with the addition of the optional Yaesu ATBK-100 Antenna Base Kit. This kit is not required, nor should it be used, for mobile operation. Operational convenience and performance is available for your Yaesu HF, VHF and UHF Mobile Transceiver. Order Yaesu ATAS-120A Active Tuning Antennas from DX Engineering.
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$449.99
COMPACtenna LMR-I Land Mobile Radio Antenna
The COMPACtenna LMR-I Land Mobile Radio Antenna is a high performance, low-profile mobile antenna designed for government and commercial applications, with coverage of three optimized frequency ranges: -- High VHF 136-174 MHz -- Low UHF 378-512 MHz -- High UHF 750-960 MHz COMPACtenna LMR-I works for analog and digital operation modes for Police, Fire, Sheriff, Emergency Medical, State Highway Patrol, Homeland Security, U.S. Federal, Military and Business-Commercial applications. The LMR-I is an attractive 9 in. tall, cylindrical radome-style antenna with a reliable leaf spring style NMO mount base for standard center-stud style NMO mobile mounts. It may be used for Vehicular or Base Station – Repeater operations by adding an optional CompacCounterpoise. COMPACtenna LMR-I provides high performance using a unique Electric-Magnetic Field Diversity design. Superior Omni-directional coverage is achieved far beyond what would be expected for the antenna size. The multi-faceted geometric design of the antenna includes "extended flat monofilar spiral Tesla-like coils" that serve as the LCR matching system, resonating as an integral part of the signal field generation. No external or internal electronic lossy matching components are used. This design establishes diverse electromagnetic fields, resulting in signal stability and performance greater than expected in NLOS (Non-Line-Of-Sight) environments, reducing the effects of ionospheric polarization shifts. COMPACtenna LMR-I Specifications: * Frequency Coverage: 136-174 MHz, 378-512 MHz, 750-960 MHz * Power Rating: 100 W VHF; 75 W UHF * Duty Cycle, Max. Power: 1-minute transmit limit in a 2-minute period * Repeater Operation: 30W maximum at the antenna * Maximum Ambient Temperature: 130 degrees F (hotter conditions, sun exposure, limited air flow reduces duty cycle) * Gain: 3 dBi, nominal (performance greater than predicted based on gain alone in Non-Line-Of-Sight environments * SWR, nominal: < 2.1:1 140-162 MHz, 400-500 MHz, 750-960 MHz; <2.5:1 136-140 MHz, 162-174 MHz, 378-400 MHz, 500-512 MHz. Best SWR on VHF frequencies when LMR-I antenna is mounted on an upper corner of a vehicle, NOT center mount. Flat style magnetic mounts provide the best SWR results. SWR varies with size and shape of the vehicle.
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$239.00
Moonraker MD-3500 Sliding Manually Tunable HF/Plus 6m Portable Vertical Antennas
Moonraker MD-3500 Sliding Manually Tunable HF/Plus 6m Portable Vertical Antennas are designed to cover a wide frequency range from 3.5-50MHz (80M to 6m). These multi-band antennas feature a sliding telescoping coil at the base and a telescopic top whip for fine-tuning and optimizing operation. They can handle up to 130W SSB.
( 1 )
$229.99
Diamond Antenna CR8900A Quad-Band FM Mobile Antennas
Pull in the signals with Diamond Antenna CR8900A Quad-Band FM Mobile Antennas. Designed specifically for your Yaesu FT-8900 or FT-8900R radio, these antennas are pre-tuned to give the best SWR bandwidth over the FM portions of the 10m, 6m, 2m, and 70cm ham bands when mounted on the side of your vehicle. Plus, Diamond mobile antennas offer a "one-touch," fold-over hinge that allows for easy access into low-overhead buildings.
( 16 )
$114.99
Comet UHV-6 Multi-Band Mobile Antennas
Comet UHV-6 multi-band mobile antennas were developed specifically to provide multipurpose operation. You may transmit on pre-tuned 50/146/446 MHz band segments, and with the use of additional HF coils and elements, these Comet UHV-6 antennas can easily be used for six or even seven bands. They may be combined with a Comet duplexer for multiple TX and RX at the same time. These versatile antennas go from triband to quad-band to 5-band--you choose which coils to attach and in what combination! Do you park in a narrow space? These antennas have free-direction fold-over, making parking in tight spaces very convenient--simply turn, lift, and fold--in any direction! It's mobile operation your way with Comet UHV-6 multi-band mobile antennas from DX Engineering!
( 6 )
$199.95
Alpha Antenna MOTO EmComm Mobile HF Vertical Antennas
Alpha Antenna MOTO EmComm Mobile HF Vertical Antennas are rugged and versatile antenna systems designed for both mobile and stationary HF operations. Ideal for Amateur, military, and emergency communications (EmComm), these antennas cover the 40 to 6 meter amateur bands. They are considered a versatile 'multi-tool' solution, requiring only an external tuner for seamless operation.
( 3 )
$300.00
Comet Mobile VHF/UHF Vertical Antennas
Comet Mobile VHF/UHF Vertical Antennas are offered in several dual-band styles to suit your needs. Choose from low-profile black cellular lookalikes, those with flexible rubber coated elements or threaded magnetic mounts for easy removal, or those with spring bases. Comet also has many lengths in black anodized and chrome finishes with simple fold-over and threaded fold-over hinges to handle highway speeds- but let you back into the garage. Any of these quality-built, high-gain antennas will provide a performance and price that will please. Go mobile with Comet mobile VHF/UHF vertical antennas from DX Engineering!
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$61.49
Alpha Antenna MilCom MOTO VHF/UHF Mobile Antennas
Alpha Antenna MilCom MOTO VHF/UHF Mobile Antennas deploy quickly to establish communications with communities and for emergency EmComm preparedness. These heavy-duty mobile antennas cover the 2m/70cm/33cm Amateur bands within the frequency ranges of 144-148MHz, 420-450MHz, and 902-928MHz, as well as the MilCom frequency ranges of 125-190MHz and 366.437-1016.437MHz. The included 3.75in. magnet mount ensures a reliable mechanical connection to the vehicle, and proper vertical polarization, making it easy to use with mobile-to-mobile, base, or repeater configuration for high efficiency and uninterrupted range.
Not Yet Reviewed
$200.00
Comet UHV-4 Multi-Band Mobile Antennas
Comet UHV-4 multi-band mobile antennas combine 28/50 MHz capability in a single antenna. UHV-4 antennas feature an SWR range that is typically narrower than single-band antennas. They also have 6 meter and 10 meter SWR adjustments that are independent of each other and are pre-tuned 2m/70cm. That gives you four-band HF/VHF/UHF operation from a single mobile antenna! Comet adds their fold-over hinge for the convenience of entering garages, parking structures, or drive-thru areas without the need to remove the antennas. Go mobile with quad-band capability by installing Comet UHV-4 multi-band mobile antennas from DX Engineering!
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$149.95
Moonraker MD-7400 Sliding Manually Tunable HF/VHF/UHF Portable Vertical Antennas
Moonraker MD-7400 Sliding Manually Tunable HF/VHF/UHF Portable Vertical Antennas are designed to cover a wide frequency range from 7-440 MHz (40M to 70CM). These multi-band antennas feature a sliding telescoping coil at the base and a fixed-length top whip for fine-tuning and optimizing VHF/UHF operation. They can handle up to 130W SSB.
( 1 )
$229.99
Chelegance M-104 HF 4-Band Mobile Antennas
Chelegance M-104 HF 4-Band Mobile Antennas are an excellent choice for mobile HF operations, including popular activities like POTA and SOTA. This compact and lightweight antenna kit is designed for easy setup and delivers great performance across the 40-10 meter bands. With the included 3/8-24in. threaded hex nut, the M-104 can also be used on the 2m/70cm bands. Assembly is easy, simply install one of the included coils for your desired band, then adjust the telescopic whip for optimal SWR. The M-104 provides exceptional reliability thanks to its robust construction and high-quality materials, ensuring durability in various outdoor weather conditions. Additionally, its portable design makes it easy to carry and deploy.
Not Yet Reviewed
$133.99