50:450 Ohm (9:1) Balun for vertical antennas - Resource Detail - The DXZone.com
Ham radio ON7IR: 9:1 balun and unun
The 9:1 balun - Resource Detail - The DXZone.com
9:1 Magnetic Longwire Balun / Unun – M0UKD – Amateur Radio Blog
The 9:1 Balun - IW5EDI Simone - Ham-Radio
Ham Radio - The back yard vertical antenna part 2, Winding the 9:1 UnUn - YouTube
1:9 UnUn 600 Watt DIY Kit 1.8 - 30 MHz - HF kits
9:1 Magnetic Longwire Balun / Unun – M0UKD – Amateur Radio Blog
Portable 9:1 Balun Short Wave Balun - Filters - AliExpress
50:450 ohm (9:1) Balun or Unun Core Kit, 1.8-30 MHz, 250 watts PEP, end fed, T2FD antenna
MINI 9:1 UNUN - OM0ET | HamRadio Antennas
9:1 Magnetic Longwire Balun / Unun – M0UKD – Amateur Radio Blog
9:1 unun voltage balun | Norwegian Amateur Radio Station LA9XGA
Manual 1:9 UnUn 600 Watts for long-wire antennas - HF kits
1:1, 9:1, 49:1 Matching Units - What's the difference? - YouTube
BALUN UNUN CHOKES
10W Portable 9:1 Balun SDR Balun Antenna Kits Long Wire Supporting | eBay
Portable 9:1 Balun- 400 Watts- Amateur Ham Radio- (example= 50:450 ohms) on eBid United States | 210227112
150w 9:1 Balun Hf Short Wave Dipole Antenna Receiver 1.8-54mhz For Radio Qrp Shortwave Balun Antenna Balun - Replacement Parts - AliExpress
Model 9132 - 9:1 Unun 1.5 - 54MHz - 2kW - Balun Designs
Model 9135 - 9:1 Unun 1.5 - 54MHz - 5kW - Balun Designs
9:1 Magnetic Longwire Balun / Unun – M0UKD – Amateur Radio Blog
LDG - RU-9:1 - UNUN 9:1 200W - HardSoft Products
