7 Best
Indoor Ham Radio Antenna For Hf Bands
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Product Highlights- High efficiency: designed for radio communication within the frequency range of 14m-30mhz, this hf antenna is highly efficient, especially at 14.270mhz, with a 1/4 wavelength
- High build quality: made of stainless steel, this hf transceiver antenna is durable, corrosion-resistant, and provides long-lasting performance
- Note: the antenna's swr can be adjusted by extending or retracting it as needed
- Powerful transmission: this qrp hf antenna has a rated power of 300w and can handle peak testing up to 600w, providing strong signal transmission for reliable communication
- Easy to carry: with dimensions of 7x6.1x2.8 inches and weighing 13oz, this antenna is highly portable, fitting easily into any bag. it can extend up to 5 meters/16.4 feet, offering excellent reception and transmission performance to enhance communication range
- Who needs this: this high-frequency antenna is designed specifically for use with usdx radios and is an ideal choice for swl and professionals in need of a reliable and efficient communication tool
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Product Highlights
- Extended use method: remove the pull rod antenna. connect a 20 meter long wire. the long cable frame is erected high or on the roof. tuning method is the same as above. the launch efficiency will increase several times. this method can replace the pull rod antenna
- Portable and easy to use: this is a portable small loop antenna, which is easy and fast to set up the antenna for your shortwave transceiver antenna
- Practical function: let you enjoy the pleasure of multi band reception and communication at indoors, window, balconies and outdoors
- Main applications: used for signal receiving and sending, aluminum alloy and steel material is durable, corrosion resistant
- Reduce interference: interference resistant, possess low standing wave, strong directionality, full frequency band
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Product Highlights
- 【latest version】 adopting ultra-high frequency and low noise preamplifier devices, the latest version of the feed box has adjustable three-level gain, lower noise figure, and higher isolation. the sw antenna can tolerate -10dbm signal strength unsaturated. adding an fmdx hf switch to the preamplifier can adjust the fm band gain (the fm strong signal region reduces the f...
- 【easy to assemble】 the hf radio antenna has a diameter of 55cm and can be installed outdoors, on balconies, and rooftops without occupying too much space. the preamplifier box is a fully waterproof structure. great best shortwave radio antenna for those who can't put up a long wire up high in a quiet rural environment.
- 【wide frequency】 it is an active radio loop antenna ham radio that does not require external power supply. working frequency: 0.1-180mhz, covering long wave, medium wave, short wave, fm broadcasting band, and vhf aviation band. the gain flatness within the working bandwidth is very good, providing about 20db of gain, and even when working to 450mhz, there is still about...
- 【long lasting battery】 p.box feed box is equipped with a 3.7v 2750mah lithium battery. the full power working time can reach 150 hours. micro usb charging port, compatible with mobile phone 5v charging head. the new version has added a low battery display.
- 【suitable models】the sdr loop antenna suitable for desheng s-2000 pl-660 pl-880 icom r71e yaesu frg-8800 and all other shortwave receivers. especially suitable for use with sdr receivers. this antenna is an active receiving antenna and cannot be used for transmission. transmission will damage the preamplifier
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Product Highlights
- Portable and easy to use: this is a portable small antenna, which is easy and fast to set up the antenna for your shortwave transceiver antenna
- Practical function: let you enjoy the pleasure of multi band reception and communication at indoors, window, balconies and outdoors
- Main applications: used for signal receiving and sending, aluminum alloy and steel material is durable
- Reduce interference: interference resistant, possess low standing wave, strong directionality, full frequency band
- Extended use method: remove the pull rod antenna. connect a 20 meter long wire. the long cable frame is erected high or on the roof. tuning method is the same as above. the efficiency will increase several times. this method can replace the pull rod antenna
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Product Highlights
- Stable performance: enjoy reliable performance with this qrp shortwave antenna, featuring low standing waves, strong directionality, and full frequency range coverage. it's designed to minimize interference and provide consistent signal strength.
- Multifunctional: this qrp hf antenna allows you to enjoy multi-band reception and communication indoors, outdoors, on window, or balconies. it's versatile and practical for various shortwave transmission needs.
- Portable design: with a length of 5 meters (16.4 feet), this qrp hf antenna offers easy portability and can be adjusted by stretching or retracting to achieve optimal standing waves ratio, making it perfect for shortwave transmission on the go.
- Durable construction: made of stainless steel, the full-band fm aviation antenna tuner is built to last. it ensures long-term durability and reliable performance even in challenging outdoor conditions.
- Easy to carry: with its compact size and lightweight design, this qrp hf antenna is highly portable and convenient for both indoor and outdoor use. take it with you wherever you need to set up your shortwave transmission system.
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Product Highlights
- Specifications: bands: pre-tuned to 17 meters (18mhz), 15 meters (21mhz), 12 meters (24mhz), 10 meters (28mhz-29mhz). frequency range: covers 16.5 mhz to 30 mhz continuous. also covers warc bands, cap, mars, marine, cb (26mhz-27mhz), and hf bands (when used with mp1 antenna system or similar vertical antennas). gain: +4.5db over typical ground rod.
- Size: packs down to a 6"x4" (15x10cm) compact roll for portability. extends and fans out to 4 full size quarter-wave wires (1 wire for 17m band, 1 wire for 15m band, 1 wire for 12m/11m band, 1 wire for 10m band). max wire length: 13 feet (4m). connector: standard push-on spade lug 1/4-inch (6mm) female and #8 screw ring terminal with screw included. wire: proprietary su...
- This is: the model mr1710 superwire radial set by super antenna. it is for all super antenna mp1 portable hf antenna systems. made by super antenna, designed as part of the /backpack /base /travel /mobile /portable antenna system for ham radio. it is for transmitting and receiving on hf radio frequencies.
- Compatibility: fully compatible with all super antenna mp1 antennas and equipment. attaches by included push-on connector to super antenna mounts (mount not included, sold separately). deploys in one minute by one person with no tools needed. compatible with most other vertical antennas and ground planes. includes spare mating connector for use with other types of anten...
- Weight: 5 ounces (133grams). power rating: 500w ssb, 300w cw/data. color: stealth black.
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