12:1 Baluns/Ununs

Broadband Terminated Dipoles (T2FD, BBTD)

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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
1042221012 - 12:1 Baluns/Ununs
50:450 ohm (9:1) CUBE™ Balun, 1.8-61 MHz, 1.5 KW, SO-239 UHF Input, BBTD, Traveling Wave Antennas
50:450 ohm (9:1) CUBE™ Balun, 1.8-61 MHz, 1.5 KW, SO-239 UHF Input, BBTD, Traveling Wave Antennas
SKU CB-9-1500TS
$119.95
On Sale
1032773579 - 12:1 Baluns/Ununs
50:600 ohm, (12:1) CUBE™ Balun/Unun, 1.8-31 MHz Balun/Unun, RX Only/1KW/2KW/3KW PEP, T2FD, Rhombic, End Fed, Flagpole
50:600 ohm, (12:1) CUBE™ Balun/Unun, 1.8-31 MHz Balun/Unun, RX Only/1KW/2KW/3KW PEP, T2FD, Rhombic, End Fed, Flagpole
SKU CB-12-1000TS
List price $139.95
Save 14%
$119.95
1025194905 - 12:1 Baluns/Ununs
50:800 ohm (16:1) CUBE™ Balun, 1-31 MHz, 1KW/2KW PEP
50:800 ohm (16:1) CUBE™ Balun, 1-31 MHz, 1KW/2KW PEP
SKU CB-16-1000TS
$119.95
4591823733 - 12:1 Baluns/Ununs
Bullet 50:450 (9:1) HF Balun, 1.8-61 MHz, 500/1500 Watts, T2FD, BBTD, ALE
Bullet 50:450 (9:1) HF Balun, 1.8-61 MHz, 500/1500 Watts, T2FD, BBTD, ALE
SKU Bullet-9B-500EB
$89.95
1095388998 - 12:1 Baluns/Ununs
Bullet 50:600 (12:1) HF Balun, 1.8-61 MHz, 500/1500 Watts, T2FD, BBTD, ALE
Bullet 50:600 (12:1) HF Balun, 1.8-61 MHz, 500/1500 Watts, T2FD, BBTD, ALE
SKU Bullet-12B-500
$89.95
1035504053 - 12:1 Baluns/Ununs
Bullet 50:800 (16:1) HF Balun, 3-30 MHz, 500/1500 Watts, T2FD, BBTD, ALE
Bullet 50:800 (16:1) HF Balun, 3-30 MHz, 500/1500 Watts, T2FD, BBTD, ALE
SKU Bullet-16B-500EB
$89.95
3032348077 - 12:1 Baluns/Ununs
Bullet Hybrid (16:1) HF Balun + 1:1 Choke, 1.8-31 MHz, 500 Watts, T2FD, BBTD, ALE
Bullet Hybrid (16:1) HF Balun + 1:1 Choke, 1.8-31 MHz, 500 Watts, T2FD, BBTD, ALE
SKU Bullet-16-1-500EB
$119.95
4599269519 - 12:1 Baluns/Ununs
Bullet Hybrid (9:1) HF Balun + 1:1 Choke, 1.8-61 MHz, 500 Watts, T2FD, BBTD, ALE
Bullet Hybrid (9:1) HF Balun + 1:1 Choke, 1.8-61 MHz, 500 Watts, T2FD, BBTD, ALE
SKU BULLET-9-1-500EB
$119.95
On Sale
1725432870 - 12:1 Baluns/Ununs
Hybrid 16:1 Current Balun + 1:1 Current Balun in one enclosure, 1.8-31 MHz, 1.5KW PEP - BBTD, T2FD, V-Beam Antenna
Hybrid 16:1 Current Balun + 1:1 Current Balun in one enclosure, 1.8-31 MHz, 1.5KW PEP - BBTD, T2FD, V-Beam Antenna
SKU CB-16-1-1500
List price $189.95
Save 26%
$139.95
On Sale
1725513114 - 12:1 Baluns/Ununs
Hybrid 6:1 Current Balun + 1:1 Current Balun in one enclosure, 1.8-61 MHz, 1.5KW/5KW PEP
Hybrid 6:1 Current Balun + 1:1 Current Balun in one enclosure, 1.8-61 MHz, 1.5KW/5KW PEP
SKU CB-6-1-1500
List price $189.95
Save 21%
$149.95
On Sale
1725513180 - 12:1 Baluns/Ununs
Hybrid 9:1 Current Balun + 1:1 Current Balun in one enclosure, 1.8-61 MHz, 1.5KW PEP - BBTD, T2FD Antenna
Hybrid 9:1 Current Balun + 1:1 Current Balun in one enclosure, 1.8-61 MHz, 1.5KW PEP - BBTD, T2FD Antenna
SKU CB-9-1-1500
List price $189.95
Save 26%
$139.95
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
On Sale
3540583642 - 12:1 Baluns/Ununs
Termination Resistor, 1000 Ohm Non-Inductive for T2FD, BBTD, Rhombic, 1-61 MHz, 600 Watts PEP
Termination Resistor, 1000 Ohm Non-Inductive for T2FD, BBTD, Rhombic, 1-61 MHz, 600 Watts PEP
SKU TR-1000-600
List price $129.95
Save 23%
$99.95
1108290797 - 12:1 Baluns/Ununs
Termination Resistor, 400 Ohm Non-Inductive for Terminated Vee, T2FD, BBTD, Rhombic, V-Beam, 1-61 MHz, 600 Watts
Termination Resistor, 400 Ohm Non-Inductive for Terminated Vee, T2FD, BBTD, Rhombic, V-Beam, 1-61 MHz, 600 Watts
SKU TR-400-600
$99.95
On Sale
3540561918 - 12:1 Baluns/Ununs
Termination Resistor, 500 Ohm Non-Inductive for T2FD, BBTD, Rhombic, 1-61 MHz, 600 Watts
Termination Resistor, 500 Ohm Non-Inductive for T2FD, BBTD, Rhombic, 1-61 MHz, 600 Watts
SKU TR-500-600
List price $129.95
Save 23%
$99.95
1108290797 - 12:1 Baluns/Ununs
Termination Resistor, 600 Ohm Non-Inductive for T2FD, BBTD, Rhombic, 1-61 MHz, 600 Watts
Termination Resistor, 600 Ohm Non-Inductive for T2FD, BBTD, Rhombic, 1-61 MHz, 600 Watts
SKU TR-600-600
$99.95
3279666496 - 12:1 Baluns/Ununs
Termination Resistor, 800 Ohm Non-Inductive for T2FD, BBTD, Rhombic, 1-61 MHz, 600 Watts
Termination Resistor, 800 Ohm Non-Inductive for T2FD, BBTD, Rhombic, 1-61 MHz, 600 Watts
SKU TR-800-600
$99.95
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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.