12:1 Baluns/Ununs

Loop Antenna Parts

Store/Antenna Products/Complete Antenna Systems/Loop Antennas/Loop Antenna Parts
Refine by
 

Filters

Clear all
Filters
Clear all
2678488938 - 12:1 Baluns/Ununs
1-3/4" Nylon Pulley and 1/4" Spring Hook Set for Wire Antenna & Paracord Installation
1-3/4" Nylon Pulley and 1/4" Spring Hook Set for Wire Antenna & Paracord Installation
SKU Pulley-1.75-1
$4.95
On Sale
993486356 - 12:1 Baluns/Ununs
50:100 (2:1) CUBE™ Balun/Unun 1.8-61 MHz, 2KW/5KW, Loop Antennas
50:100 (2:1) CUBE™ Balun/Unun 1.8-61 MHz, 2KW/5KW, Loop Antennas
SKU CB-2-2000EB
List price $159.95
Save 25%
$119.95
On Sale
3230302722 - 12:1 Baluns/Ununs
50:112 (2.25:1) CUBE™ Balun 3-30 MHz, 1.5KW/3KW/5KW
50:112 (2.25:1) CUBE™ Balun 3-30 MHz, 1.5KW/3KW/5KW
SKU CB-2.25-1500TS
List price $159.95
Save 31%
$109.95
4599230676 - 12:1 Baluns/Ununs
Bullet 50:100 (2:1) HF Balun, .1-61 MHz, 500/1500 Watts PEP, Loop Antenna
Bullet 50:100 (2:1) HF Balun, .1-61 MHz, 500/1500 Watts PEP, Loop Antenna
SKU Bullet-2B-500EB
$89.95
4099281477 - 12:1 Baluns/Ununs
Bullet Hybrid (2:1) HF Balun + 1:1 Choke, 1.8-61 MHz, 500/1500 Watts, OCF, Loop, Folded Dipole Antennas
Bullet Hybrid (2:1) HF Balun + 1:1 Choke, 1.8-61 MHz, 500/1500 Watts, OCF, Loop, Folded Dipole Antennas
SKU BULLET-2-1-500EB
$119.95
2945175590 - 12:1 Baluns/Ununs
Coax Jumper Choke - RG-8X - RFI Range: 1.8-65 MHz, -30 dB Noise Reduction, 1.5KW PEP, Magnetic Loop, Antenna Choke
Coax Jumper Choke - RG-8X - RFI Range: 1.8-65 MHz, -30 dB Noise Reduction, 1.5KW PEP, Magnetic Loop, Antenna Choke
SKU JC-1-1500-3
$29.95
1202485077 - 12:1 Baluns/Ununs
HF Loop Antenna Wire Kits (160-10 meters)
HF Loop Antenna Wire Kits (160-10 meters)
SKU LWK-40
$54.95
On Sale
2438210092 - 12:1 Baluns/Ununs
Hybrid 2:25 Current Balun + 1:1 Current Balun in one enclosure, 1.8-61 MHz, 1.5/5KW PEP - Loop Antenna
Hybrid 2:25 Current Balun + 1:1 Current Balun in one enclosure, 1.8-61 MHz, 1.5/5KW PEP - Loop Antenna
SKU CB-2-1-1500EB
List price $189.95
Save 16%
$159.95
4029797252 - 12:1 Baluns/Ununs
MAXI-CHOKER Coax Line Isolator/Choke, 1-61 MHz, 1.5/3KW/5KW, up to -60 Db Common Mode Rejection, Static Bleeder Option
MAXI-CHOKER Coax Line Isolator/Choke, 1-61 MHz, 1.5/3KW/5KW, up to -60 Db Common Mode Rejection, Static Bleeder Option
SKU MC-1-1500
$89.95
3548913921 - 12:1 Baluns/Ununs
Maxi-Choker, 1:1 Line Isolator 3KW, 7-54 MHz Optimized for Wide Band Log Periodic, HF & 6M Beams. Noise Suppression up to 38 dB
Maxi-Choker, 1:1 Line Isolator 3KW, 7-54 MHz Optimized for Wide Band Log Periodic, HF & 6M Beams. Noise Suppression up to 38 dB
SKU MC-1-3000LP
$109.95
Display prices in:USD
12:1 Baluns are useful between 600-650 ohm balanced loads the impedance at the  end of the feed line is 600 ohms (1/2 wavelength feed line), or high impedance feeds for rhombic,  T2FD and traveling wave antennas.

12:1 Ununs are useful between coax and long wires with a load impedance near 600 ohms like a beverage antenna.  Shortwave listener antennas also can benefit with the 12:1 unun and it may provide a better match than 9:1 ununs – this means quieter noise levels and stronger signals so you can hear distance stations easier.