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Power Handling Ability

These charts are based on Inherent Loss only, as discussed here.  They may need to be derated for use in systems that generate high levels of common mode current or have high SWR.  Under some conditions, they need to be uprated.

black beauty "broad 160-10 Max power by band and duty cycle

Run 1500+ Watts PEP at the choke on any HF band as long as the ambient temperature is <120F.

Limit PEP power at the choke to 1400 watts on 10 meters on a 130F day

BLACK BEAUTY "BROAD 160-10 MAX POWER BY BAND AND DUTY CYCLE

Run full power on 160 and 80, and also on 40 as long as the ambient is <100F

Limit use of 1500 Watts PEP at the choke to cool days or the lower bands

BLACK BEAUTY "BROAD 160-10 MAX POWER BY BAND AND DUTY CYCLE

Run full power on 160 and 80. Also on 40 as long as the ambient is <80F

Limit PEP power at the choke on the other bands based on ambient temperature, as shown

BLACK BEAUTY "BROAD 160-10 MAX POWER BY BAND AND DUTY CYCLE

Run 1500 Watts PEP at the choke on 160. Also on 80 as long as the ambient is <95F

Limit PEP power at the choke on the other bands based on ambient temperature, as shown

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