10 Best
Indoor Ham Radio Antenna For Hf Bands
-
Product Highlights- The scope of use: hf: 5~30mhz power: 20w
- Fm: 76~108mhz vhf + aviation band: 110~150mhz uhf: 400~450mhz material: metal color as shown
- It is a portable small loop antenna. it is easy and quick to set up the antenna for your shortwave transceiver. in doing so, you can enjoy multi-band reception and communications indoors and outdoors.
- Swr: less than 1.2 (7mhz, 10mhz, 14mhz, 21mhz and 29mhz)
- Package contents: 1x small loop antenna 1x 2 meters transmitting antenna 1x 5 meters 50 ohm coaxial cable 3x adapter
SHOWview product -
Product Highlights
- 2. the contraction length is about 34.5cm, and the erection length is about 410cm
- 4. impedance: 50 (ω)
- 1. packaging weight: approximately 1.35kg packaging size: 36 * 22 * 4cm
- 3. frequency: it can operate in 8 bands (7mhz-50mhz) from 40.30 to 20.17 to 15.12 to 10.6 meters.
- 5. longitudinal wave: 40m swr band<1.3, other bands can be adjusted to 1.1
SHOWview product -
-
Product Highlights
- 【front panel design with speaker】: the front panel design of this radio transceiver features a power button, microphone jack, and headphone jack. the larger touch area and comfortable key experience make it easy to use. the built-in speaker has been upgraded for stable sound and less interference, and supports cw side volume adjustment.
- 【shortwave qrp ssb cw radio transceiver】: this radio transceiver is a high-performance device that supports shortwave qrp ssb cw modes, with an lcd display for clear information. it can connect to a computer and operate with popular digital mode software, including ft8, js8, ft4, and more. its compact and portable design is perfect for outdoor adventures, emergency comm...
- 【8 band design with high transmission efficiency】: with an 8-band design that covers 80m, 60m, 40m, 30m, 20m, 17m, 15m, and 10m frequencies, this radio transceiver has high transmission efficiency. it can provide reliable and clear communication in a variety of scenarios, including emergency response, camping, hiking, and more.
- 【multiple interfaces and lpf parts】: this radio transceiver has multiple interfaces, including a built-in speaker with cavity and bnc antenna interface, and all lpf parts use 100v c0g/np0 capacitors. these features ensure a stable and reliable connection, with minimal interference and noise.
- 【perfect for radio enthusiasts】: this radio transceiver is an excellent choice for radio enthusiasts who want a high-performance device that can operate in a variety of modes and frequencies. its compact design, easy-to-use interface, and reliable performance make it an excellent choice for outdoor adventures, emergency response, and other scenarios where reliable commu...
SHOWview product -
Product Highlights
- 【excellent reception】the portable ham radio antennas can enhance the signal and provide you with excellent reception, improving your shortwave listening
- 【easy to install】 it is recommended to use sw antenna near the window for indoor use. the closer the antenna is to the outside, the better the reception effect. it is easy to set up.(pay attention to waterproof and lightning protection for outdoor use)
- 【high q value】high q value can help the antenna to reduce losses, improve efficiency, and have high selectivity. the shortwave antenna has strong directivity and full frequency band (fm, am, vhf, uhf, air band). it is suitable for users who have certain requirements for antenna signals. it has strong anti-interference ability and low standing waveand and have better rec...
- 【frequency range】fm: 76-108mhz; air: 110--140mhz; vhf+uhf: including 438.500 mhz; sw: 3.5--30 mhz; 7.10.14.21.29 meter; standing-wave ratio less than 1.5
- 【avoid noise】 this is a magnetic loop antenna and help you quickly set the antenna for your shortwave radio, very convenient to use. this vhf uhf antenna will not be overwhelmed by noise when receiving signals, using this antenna, you can have an excellent signal gain effect on your shortwave radio
SHOWview product -
Product Highlights
- Band changing is achieved by plugging the "wander lead" into the appropriate socket on the base coil.
- Place of origin：taiwan
- Cover all hf bands, including warc bands, from 167 meters to 6 meters.
- Making fine tuning adjustments with the 10-section telescopic whip.
SHOWview product -
Product Highlights
- Avoid noise this loop antenna has built-in signal amplification circuit and noise suppression circuit, which can effectively amplify the signal and reduce the impact of noise. it is directional and that can also be of benefit to eliminate noise. the indoor antenna can effectively eliminate a lot of the hash that our home electronics generate.
- High performance ga450 antennas for ham radio integrates excellent circuits and the ring body is made of stainless steel. using this antenna can significantly improvethe short-wave reception effect of the radio; turn the orientation of the ring body to suppress signal interference; the ham radio antenna is suitable for radio with traditional analog circuit; and it can p...
- Active indoor shortwave antenna ga450 antenna is used as a support antenna for radio, suitable for indoor short-wave reception, and can be heard across regions (countries).applicable model: deshibo 1860/1780, tecsun pl600/800/990/501/s2000, sangean 909x.
- Receiving frequency sw:2.30-30mhz (adaptive frequency). mw:522-1710khz. impedance:50ohm. gain:20dbi. feeder: bnc-3.5, bnc-bnc. battery:1000mah. usb type-c charging interface is very convenient.
- Easy to install： it is recommended to use sw antenna near the window for indoor use. the closer the antenna is to the outside, the better the reception effect. it is simple to set up with small diameter 7.9 inch so it is very suitable for broadcasting with limited space. multiple use methods: integrated use and separate suspension use. (pay attention to waterproof and l...
SHOWview product -
Product Highlights
- The nesdr smart hf bundle utilizes a well-designed upconverter--the ham it up--to receive hf, not direct sampling hacks. this results in a vastly different hf experience--much better performance, and no loss of gain controls
- Proudly manufactured by nooelec in the usa and canada, with a full 2 year product warranty on all bundle components and 24/7 technical support availability. please contact our support team any time if you have questions!
- A full, wide-band rf solution for those interested in getting started with software defined radio and with a keen interest in hf bands
- Included is a ham it up v1.3 upconverter, installed in a custom black aluminum enclosure; an nesdr smart rtl-sdr, 3 antennas, an impedance matching balun for longwire and dipole antennas, and interconnect adapters
- Amazon-exclusive bundle! only available for a limited time. note: enclosure colors may vary contingent on availability
SHOWview product -
Product Highlights
- The nesdr smart xtr hf bundle utilizes a well-designed upconverter--the ham it up plus--to receive hf, instead of utilizing a direct sampling hack as with most other low cost hf sdrs. this results in a vastly different hf experience--much better performance, and no loss of gain controls
- Proudly manufactured by nooelec in the usa and canada, with a full 2 year product warranty on all bundle components and 24/7 technical support availability. please contact our support team any time if you have questions at support.nooelec.com!
- A full, wide-band rf solution for those interested in getting started with software defined radio and with a keen interest in hf bands. frequency range is 300hz-2.3ghz (with a frequency gap near 1.1ghz)
- Included is a ham it up plus upconverter, installed in a custom silver aluminum enclosure with fully build noise source circuit; an nesdr smart xtr rtl-sdr, 3 antennas, an impedance matching balun for longwire and dipole antennas, and interconnect adapters and cables
- Amazon-exclusive bundle! only available for a limited time. due to the frequency gap this is not recommended for ads-b. instead try our nesdr smart hf bundle (amazon product code b0747px3nz)
SHOWview product -
Product Highlights
- High gain: this ham radio antenna offers excellent gain flatness, providing a gain of 17db, ensuring strong reception even at 450mhz
- Portable & easy to use: the portable radio antenna has a diameter of 65cm, allowing for installation outdoors, on balconies, and rooftops. the preamplifier box is completely waterproof. for those who cannot hang long wires high up, this is the best shortwave radio antenna
- Improve reception effect: this upgraded all band radio antenna features an improved version of the lz1aq low-noise amplifier, offering a bandwidth ranging from 50khz to 500mhz and a gain of 17db. its low input impedance (1.2ω at 1mhz) effectively reduces electric field interference
- Ultra-wide frequency range: this device offers exceptional reception capabilities across hf, am, fm, vhf, and uhf bands, making it suitable for various radio devices like radios, sdr, and transceivers. it operates within a frequency range of 50khz to 500mhz, and the best part is that it doesn't require an external power supply
- High quality: the housing undergoes cnc machining, employing high-frequency pcb design and high-density copper 50‑1.5 coaxial cable to create a high-performance antenna with outstanding performance
SHOWview product
Coupon copied
