• ALC-1 Amplifier High SWR shut down protection.

Disables amplifer keying if detects high SWR. Designed to be used with those amplifiers that do not allow their PTT lines to be interrupted while RF is present. Check with your amplifier manufacturer if you are not sure.

ALC-1 Amplifier High SWR shut down protection.

  • $49.00


Related Products

OM Power OM-2500A - Heavy Duty Legal Limit HF Automatic Amplifier. CHRISTMAS SPECIAL $5,700.00.00

OM Power OM-2500A - Heavy Duty Legal Limit HF Automatic Amplifier. CHRISTMAS SPECIAL $5,700.00.00

CHRISTMAS SPECIAL $5,700.002500 W output automatic tuning HF amplifier. 160 m to 10 m. See the optio..

$5,700.00

OM Power OM-2500HF - Heavy Duty Legal Limit HF Manual Tune Amplifier. SPECIAL CHRISTMAS  PRICE $4,400.00

OM Power OM-2500HF - Heavy Duty Legal Limit HF Manual Tune Amplifier. SPECIAL CHRISTMAS PRICE $4,400.00

SPECIAL CHRISTMAS PRICE $4,400.00OM Power OM-2500HF - Heavy Duty Legal Limit HF Manual Tune Amplifie..

$4,400.00

OM Power OM-4000A - Heavy Duty Legal Limit HF Automatic Amplifier. CHRISTMAS SPECIAL $7,200.00

OM Power OM-4000A - Heavy Duty Legal Limit HF Automatic Amplifier. CHRISTMAS SPECIAL $7,200.00

CHRISTMAS SPECIAL $7,200.004000 W output automatic tuning HF amplifier. 160 m to 10 m. See the Optio..

$7,200.00

OM Power OM-4000HF - Heavy Duty Legal Limit  SPECIAL $5,700.00

OM Power OM-4000HF - Heavy Duty Legal Limit SPECIAL $5,700.00

SPECIAL $5,700.00The 4000 W output OM4000HF linear amplifier is designed for all short wave ama..

$5,700.00

OM Power OM-2000A+ -  Heavy Duty Legal Limit HF and 6 m            SPECIAL PRICE $5,600

OM Power OM-2000A+ - Heavy Duty Legal Limit HF and 6 m SPECIAL PRICE $5,600

OM Power OM-2000A+ CONTEST SALE PRICE $5,600.00 PRICE INCLUDES SHIPPING TO YOUR DOOR2000 W..

$5,600.00

OM Power OM-1002+ - Heavy Duty 1 kW, 144 MHz Solid State Amplifier. Full QSK ready.

OM Power OM-1002+ - Heavy Duty 1 kW, 144 MHz Solid State Amplifier. Full QSK ready.

PRICE INCLUDES SHIPPING TO YOUR DOORThe OM Power OM1002+ is a single band, solid state amplifie..

$3,700.00

OM Power OM-2500REM - Remote Console for the OM-2500A Amplifier

OM Power OM-2500REM - Remote Console for the OM-2500A Amplifier

Remote control unit for the OM-2500A automatic HF amplifier. Can be connected to a network for remot..

$288.00

OM Power OM-4000REM - Remote Console for the OM-4000A Amplifier

OM Power OM-4000REM - Remote Console for the OM-4000A Amplifier

Remote control unit for the OM4000A automatic HF amplifier. Can be connected to a network for remote..

$288.00

OM Power OM-2000+ MARS -  Heavy Duty Legal Limit HF and 6 m  Manual Tune Amplifier - 160 - 6 m. Full QSK-ready.

OM Power OM-2000+ MARS - Heavy Duty Legal Limit HF and 6 m Manual Tune Amplifier - 160 - 6 m. Full QSK-ready.

PRICE INCLUDES SHIPPING TO YOUR DOOR  $3,400.002000 W output HF and 6 m manual tuning amplifier..

$3,400.00

OM Power OM-4000HF MARS - Heavy Duty Legal Limit HF Manual Tune Amplifier. 160 - 10 m and MARS frequencies. Full QSK-ready.

OM Power OM-4000HF MARS - Heavy Duty Legal Limit HF Manual Tune Amplifier. 160 - 10 m and MARS frequencies. Full QSK-ready.

SALE $6,700.00The 4000 W output OM4000HF linear amplifier is designed for all short wave amateu..

$6,700.00

OM Power OM-2000+ -  Heavy Duty Legal Limit HF and 6 m  SPECIAL PRICE $3,300.00

OM Power OM-2000+ - Heavy Duty Legal Limit HF and 6 m SPECIAL PRICE $3,300.00

ON SALE $3,300.00 PRICE INCLUDES SHIPPING TO YOUR DOOR  2000 W output HF and 6 m manu..

$3,300.00

Tags: amplifier protector, alc 1, amplifier shut down, alc1, amplifier shutdown, alc-1, amplifier shut-down, ALC-1