Best Wire Antenna For Hf

Bundle – 3 Items – Includes Comet CAA-500MARKII HF/VHF/UHF SWR/Impedance Analyzer with The New Radiowavz Antenna Tape (2m – 30m) and HAM Guides Quick Reference Card

HF Ham Radio Vertical Multi-Band High Performance Base Antenna.
Covers 10, 15, 20, 40 Meters For Transmitting and Receiving.
Approx 21.5 ft tall Aluminum with Coils, Handles up to 1500W PEP.
Attaches to most Standard Optional Mast Pipes (not included) & Requires Optional length of 50 ohm Coax Cable.
Designed To Be Ground or Roof mounted! AM - SSB - FM - CW.

Universal – Garage Door Extended Range Antenna Kit for any Garage Door Operator Or Gate Openers with external antenna – With Instructions.
Will extend your range of antenna Approx 30%, All kits are already assembled for you and include Ties and Wire nut for easy install.
Simply unwind the kit from package and attach to your external antenna on operator with provided wire nut.
This Universal Extended Range Antenna Kit Can be used with many brands with a External Antenna, Examples: LiftMaster, Linear, Chamberlain, Craftsman, Sommer, Genie, Guardian, Marantec Etc..

【Great Material】With metal housing, stable and reliable performance, practical, easy to operate and use, has a long service life..
【Antenna Tuner】The antenna tuner is automatically tuned without any control wires, suitable for most radio stations..
【Effective】The device contains a set of 7 capacitors and 7 inductors, which allows it (with the largest configuration) to work effectively in a wide frequency band, overlapping the amateur radio HF band of 1.8-55MHz..
【Perfectly Equipped】Mini shortwave automatic antenna tuner, Type-C charging interface, M seat, OLED display..
【Measurement Data】Power measuring accuracy: 10%.
Minimum step length installation inductance: 0.05uh.
Minimum step length of installation capacity: 10pf..

This item is 100KHz-1.7GHz full band UV HF RTL-SDR USB Tuner Receiver.
You can use the SDR software receives electromagnetic waves 100KHz-1.7GHz,support AM,FM(NFM,WFM),CW,DSB,LSB,USB demodulation..
Listen to HF SSB communication,FM radio,walkie-talkie call,aviation bands and the like..
There are supporting a U/V antenna,1pc 3m cable,1pc USB cable..
Package included:1pcs*100KHz-1.7GHz RTL-SDR USB Tuner Receiver.

Universal Car Hidden Amplified Antenna Kit 12v Electronic Stereo AM/FM Radio.
Production Years : 2000-2021. / Antenna Color : Black..
Get rid of your annoying stock antenna that makes your Car look uncool. Just peel and stick this AM/FM hidden amplified antenna in a concealed (out of sight) area on any Car/Sedan/Coupe/Truck/SUV/Van//Boat/Bike/Golf..
Your antenna kit will come with a 9.8 cm inch long by 2.4 cm thick antenna housing that is sealed against moisture and dirt, 63 inch/160 cm antenna cable and 12V DC wire that is plenty long for the hard to reach areas..
Installation is simple--just peel and stick!! Run antenna cable to back of radio, run power supply wire to a 12V power source. It is amplified so it will provide a stronger signal than your stock whip antenna..

Use the RTL2832U + R820T2 chipset with stable working performance..
50 ohm input impedance,independent antenna input for shortwave and VHF.Powered by universal USB..
HF short-wave Q-branch direct sampling,8-bit ADC provides ~50 dB dynamic range..
Support receiving mode AM, NFM, FM, DSB, USB, LSB and CW..
Wide range of frequency band,the turn receiver covers VHF and UHF bands of 24-1766MHz..

hf power amplifier，for QRP transceiver， Improve signal。Can be used both as a base and mobileunit,Extremely Small Compact and lightweight ， Full integration with the FT-817 using the supplied interface cable, The amplifier incorporates various protection circuits such as high VOLTAGE，front mounted LED display..
This amplifier can be successfully used with other QRP rigs such as the ICOM IC-703(and Elecraft KX3)..
YAESU FT-817ND Quick operating manual: 1. Connect power cord to DC power supplier, Red to "+", Black to" -" 2. Connect ACC cable to FT-817 ACC and amp 3. Adjustment “BAND ADJ” button， Select the band..
4. Connect antenna to amp "ANT" and "input" from FT-817 antenna out. Notice! The antenna you used that should well tuned, the SWR should less than 1:1.5 5. Open the power on both power supplier and AMP. The power indicate on. 6. Power on FT-817, the band indicate on Amp shoule be on..
7. Press PTT, the TX indicate on Amp should be on.Notice! If working on FM or SSTV for long operating time, should lower the output power on FT-817, say 2.5W or 1W..