10 Best
Qrp Antennas
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Product Highlights- ☇【avoid noise】this antenna will not be overwhelmed by noise when receiving signals, using this antenna, you can have an excellent signal gain effect on your wireless radio
- ☇【knob operation】the impedance matching knob at the bottom of this antenna, the matching value is affected by the environment, the upper knob is the frequency tuning knob, and the frequency tuning value is stable
- ☇【wide range】the loopes antenna covers a wide range, and the fm radio can also provide excellent reception ability, the frequency range is 144-148mhz, 430-440mhz, 7-30mhz,
- ☇【strong directivity】the antenna has strong directivity and full frequency band, suitable for users who have a certain basis for the antenna signal, strong anti-interference, low standing
- ☇【adjustment knob】the adjustment range of the two knobs of the antenna is 180 degrees, you can easily adjust the range to find a suitable frequency, the panel value is 0-12
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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
- Wide frequency range 144-148mhz; 430-440mhz; 7-30mhz; ssb: 20w; data transmission: 10w; fm:76-108mhz; sw:5-30mhz; vhf & aviation band:110-150mhz; uhf: 400-450mhz; fm and aviation band can also provide excellent reception ability. this magnetic antenna has high frequency and high response ability greatly improve work efficiency
- Strong directivity the shortwave loop antenna indoor has strong directivity and full frequency band (fm, am, cw, vhf, uhf, ssb, 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 reception and higher sensitivity
- Avoid noise this is a hf transceiver antenna and help you quickly set the antenna for your shortwave radio, very convenient to use. this hf mag loop 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
- Knob operation the toggle switch on the left is a band selection switch (upper: 7mhz, lower: 14-30mhz). main control knob, the upper knob is the frequency tuning knob (and the frequency tuning value will not change due to environmental changes). the lower knob is the impedance matching knob (and the impedance matching value will change due to changes in the environment....
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
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Product Highlights
- 【version】motherboard: 1.2 version, rf board: 1.0 version
- Call sign: if you want to program the call sign, you need to read the instructions in the package and fully understand it.
- About usb cat: the (tr)usdx has a (micro) usb cat and programming interface, and while it typically produces 5w, 13.8v power supply, it can generate 0.5w output from 5v usb power supply alone.
- Lo kits no case: must assemble it yourself. 80/60/40/30/20 m
- 【already bootloader】: the motherboard has been burned the bootloader and the firmware was programmed.
- 【good news】: orange mounted rig available, plug and play, search tr usdx (on another side)
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Product Highlights
- 【wide frequency range】this antenna can work in 8 frequency bands, covering 7mhz-50mhz. it supports various bands including 40m, 30m, 20m, 17m, 15m, 12m, 10m, and 6m. with such a wide frequency range, you can enjoy a diverse range of communication options and explore different radio bands.
- 【easy to install and use】setting up the pac-12 antenna is effortless. its compact design and lightweight construction make it easy to maneuver and position. it comes with clear installation instructions, allowing you to quickly set up the antenna and get started with your ham radio activities. enjoy the convenience of easy installation and the benefits of a reliable and...
- 【portable and versatile】the pac-12 8-band hf portable rhortwave gp antenna is a compact and lightweight antenna suitable for ham radio enthusiasts. it is made of durable materials, ensuring long-lasting performance. the antenna folds up to a contracted length of approximately 5cm, making it easy to carry and store. when fully erected, it reaches a length of about 410cm,...
- 【quality performance】designed for ham radio enthusiasts, this antenna ensures excellent performance and low swr (standing wave ratio) on the 40m band. it is crafted with attention to detail, providing you with a clear and stable signal reception. no matter where you are, you can count on the pac-12 antenna to deliver reliable and communication.
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Product Highlights
- Advantage function: the short wave radio antenna is adjustable to about 1.1-1.5 for each band of common frequencies of standing waves. connecting a long line does not affect the position of the knob.
- Easy to operate: the upper knob is the band switch for each frequency. the lower knob is for fine adjustment of frequency and vibration point. the upper outer circle 11 and inner circle 50 represent the general position of 11-50mhz. 8 and fm represent both 8mhz and fm bands can use this position.
- Full-band antenna：short wave radio antenna support hf, uv, fm, air, 50 mhz full waveband. frequency coverage: 3.5-500 mhz.transmitting power is 20w, the total length with the control box plus the total length of the trolley antenna is 1.5m.
- Ideal launch efficiency: short wave radio antenna use a 20m long wire to connect to the nut of the tie rod antenna to pull the long wire to the roof or outdoor. the transmitting efficiency is increased several times. this method can be used instead of the pull rod antenna.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
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Product Highlights
- ★ npo capacitor: all high voltage capacitors are made of npo material, with a withstand voltage of 250v, with good accuracy and stability.
- ★ self locking relay: this automatic antenna tuner adopts excellent self locking relay, which is easy to operate, efficient and durable.
- ★ 0.91 inch display screen: pcb adopts immersion gold circuit board, and the antenna tuner adopts 0.91in organic light emitting diode display.
- ★ durable magnetic rings: all magnetic rings are made of micron iron powder produced by for basf 6000, which has ultra low loss and heat generation.
- ★ bnc connector: the antenna tuner has 50ω bnc female connector, made of copper, with good conductivity and stable connection.
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Product Highlights
- This is a high frequency (hf) antenna for radio communication in the 14m-30mhz band, very efficient at 14.270mhz.
- The length of the antenna can be extended up to 5m/16.4ft which can provide superior receiving and transmitting performance.
- This antenna is made of stainless steel material which is long-lasting and corrosion-resistant, and can provide long service time.
- It has a power of 300w, and the testedpeak can reach 600w, which provides strong signal transmission.
- This antenna is suitable for usdx stations and is suitable for radio hobbyists and professionals.
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Product Highlights
- Radio transceiver: shortwave qrp ssb cw radio transceiver, with clear lcd display, support connection to computer, use ft8, js8, ft4 and other mode software to control digital.
- With speaker: this radio transceiver upgraded built in speaker effect, stable sound and less interference, fast change of qrp cw frequency, and support cw side volume adjustment.
- Other functions: this radio transceiver has multiple interfaces, with built in speaker with cavity and bnc antenna interface, and all lpf parts use 100v c0g/np0 capacitors.
- Humanized design: headphone and power button and microphone jack are on the front panel for easy connection of headphone and power button, with larger touch area and more comfortable key experience.
- High efficiency: the transceiver has an 8 band design, covering 80m, 60m, 40m, 30m, 20m, 17m, 15m and 10m frequency, which has high transmission efficiency.
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Product Highlights
- - package weight: about 1.35kg package size: 36*22*4cm
- - frequency: can work in 8 frequency bands (7mhz-50mhz) at 40.30.20 17.15.12.10.6 meters.
- - rolling power: 100w
- Slider reference data:
- The position of the 14mb slider is close to side of the telescopic antenna for 6 turns and then pulled about 20cm. foot wave 1.1-1.3
- - made of high quality material, durable
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