[Elecraft] KPA500 vs. other amps

Dave, G4AON elecraft at astromag.co.uk
Tue Jun 21 10:24:47 EDT 2011


Can I add another dimension? I have an Acom 1000 which is fitted with 
the additional rear panel fan for fairly quiet 1 KW continuous carrier 
capability, it's a good amplifier for the shack and covers 160 - 6m with 
a measured 1 KW into a dummy load. For an output of 400 Watts the Acom 
needs around 20 ~ 40 Watts drive and comfortably works well from a K3.

The UK power limit is currently 400 Watts and I feel the reduced weight 
of the KPA500 more than compensates for the difference in power and the 
cost is similar, even allowing for expensive shipping of a kit from the 
USA, etc.

I am looking to get a KPA500 once the ordering to delivery time closes a 
little. I prefer to sell the Acom first and don't want to be without an 
amplifier for too long...

If anyone in the UK is looking to buy an Acom 1000 in good condition, 
contact me off list.

73 Dave, G4AON


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