Black Beauty "Broad" 160-10 Common Mode Choke
$100
If you run more than one band, this is your choke. The Black Beauty Broad covers the entire HF spectrum — 160 through 10 meters — with no compromises. One choke, every band, every antenna combination.
Stop RFI, preserve your antenna's radiation pattern, and reduce your received noise floor — across every band you operate.
CMRR never drops below 41 dB across the whole range, peaking at 55 dB. Loss is so low it's unmeasurable at the antenna.
Available VENTED for high power or SEALED. Either way, designed for permanent outdoor installation.
Black Beauty "MAX 80" Common Mode Choke
$120
If 80 meters is your band, this choke was built for you. Stop RFI, preserve your antenna's radiation pattern, and reduce your received noise floor, which is key on 80 meters.
The MAX 80 delivers 62 dB of common mode rejection on 80 meters, staying highly effective on 160 and 40 as well. That's not a broadband compromise. That's a choke optimized specifically for your antenna.
Loss is essentially zero.
Available VENTED for high power or SEALED. Either way, designed for permanent outdoor installation.
Black Beauty "MAX 160" Common Mode Choke
$120
If 160 meters is your band, this choke was built for you. Stop RFI, preserve your antenna's radiation pattern, and reduce your received noise floor — 160 meter operators need it most.
The MAX 160 delivers 60 dB of common mode rejection on 160 meters, with a choking impedance peaking at over 13,000 ohms. No other commercially available choke comes close on 160 meters — because no one else optimized specifically for it.
That's not a broadband compromise. That's a choke built for your 160 meter work.
Loss is essentially zero.
Available VENTED for high power or SEALED. Either way, designed for permanent outdoor installation.
Mounting kit for conductive masts or booms
$28.75
Mount your Black Beauty choke directly to a conductive metal mast, boom, or pole. The kit holds the choke body a few inches away from the conductive surface — keeping the internal toroid clear so it won't affect the choke's tuning. Works with all Black Beauty chokes.
The single mounting plate facilitates either vertical or horizontal masts, booms, or poles.
Contains UV resistant mounting plate, aluminum standoffs, and Stainless Steel bolts, washers, nylok nuts and 2 1/2" U-Bolts.
Mounting kit for non-conductive masts or booms
$23.50
Mount your Black Beauty choke to a fiberglass, PVC, or other non-conductive mast, boom, or pole — anywhere a U-bolt can grab. A clean, permanent installation without needing a post, fence, or wall. Works with all Black Beauty chokes.
The single mounting plate facilitates either vertical or horizontal masts, booms, or poles.
Contains UV resistant mounting plate, and Stainless Steel bolts, washers, nylok nuts and 2 1/2" U-Bolts.