[Amps] Mirage/KLM HF1.8-30 amp

Roger (K8RI) k8ri at rogerhalstead.com
Mon Feb 26 14:00:47 EST 2018


If the amp truly will put out 800W @ 50% efficiency it would take a 
minimum of 1600 W input 1600 / 12 =  ~133A @ 12 VDC.  The numbers given 
would indicate near 80% efficiency.

12 VDC @ 85A = 1020W which would give 400W out @ 50%  which is still 
quite respectable for a mobile.
BUT being that old, it probably uses bipolar transistors

73, Roger (K8RI)

On 2/23/2018 Friday 5:42 AM, Ted wrote:
> I have a very rare Mirage/KLM 1.8-30MHz solid state mobile amp that is 
> 100 watts in and 800 watts outs.  My understanding is very few were 
> made, no manual on the internet and FCC made them stop making them 
> because they will amplify "anywhere" between 1.8 and 30 MHz!  Is there 
> a manual or such around on this amp? Understand it takes 85 amps to 
> run this thing.  Any information on this amp would be greatly 
> appreciated.
>
> 73,
>
> Ted K8AQM
>
>
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-- 
Roger (K8RI)


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