Watts Engineering Labs RF Common Mode Chokes and Baluns
Increasing the performance of your station, reducing RFI, & lowering your noise floor
Premium Quality, Premium Performance
Black Beauty Broad 160-10m Common Mode Choke
Premier Broadband Common Mode Choke
Coverage from 160m up through 10m
Full legal power, even on FT8
CMRR >41 dB, Max CMRR >55dB (7 MHz)
Vented or sealed, #10 ground stud with wingnut
$100
Black Beauty MAX 80 Common Mode Choke
Optimized for 80 meters
Also very effective on all other bands
Full legal power, even on FT8
CMRR > 62dB on 80 meters
Vented or sealed, #10 ground stud with wingnut
$120
Black Beauty MAX 160 Common Mode Choke
Optimized for 160 meters
Full legal power, even on FT8
CMRR > 60dB on 160 meters
Vented or sealed, #10 ground stud with wingnut
$120
1:1 Current Balun aka Choke Balun
Broadband Coverage from 160m up through 10m
Full legal power, even on FT8
CMRR > 60dB on 160 meters
Available with $10 studs or 1/4" eyebolts with wingnuts
Sealed, weatherproof, can be "hung"
$100
4:1 Hybrid Balun
Combines a 4:1 Voltage Balun and a 1:1 Current Balun for improved Common Mode Rejection > 40dB
Broadband coverage from 160m up through 10m
Available with #10 studs or 1/4" eyebolts
Sealed, weatherproof, can be "hung"
$120
Even Mandy knows Common Mode Chokes make life easy.
Mandy Baxter from Last Man Standing
