I agree with Vic:
An amp capable of 300 to 400 watts, 160m through 6m, would be nice.
I've been running my current station with a 200 watt rig with great
success. I have a K3 on order and I'm looking at amplifiers to go with
it. Solid state is a must for auto band switching.
Tokyo High Power has come out with a new one, 300 to 400 watts and
requires 35 amps at 13.8v. Unfortunately it doesn't cover 160 or 6. A
matching Elecraft would be preferred.
Rich - N5ZC
Vic K2VCO wrote:
Lee Buller wrote:
Could there be a middle ground where a KW SS amp can come in at an
affordable price...say below 1500 to 2000 bucks?
I suspect this is hard to do. Although a SS amplifier itself is
simple, by the time you get the power supply, the protective
circuitry, the pretty-much mandatory antenna tuner, etc., the price
climbs.
I have another idea. Personally, I don't want (another) KW+ amplifier.
Too big, too much money, and too much RFI potential (I know, it's not
my fault, but I still hate those phone calls).
But an extra 6 dB would definitely make a difference in pileups and
marginal conditions.
What I want to see is a 400-watt "KPA400" to *replace* the KPA3
100-watt amp in the K3.
It would require beefing up the KAT3 and possibly the heatsink and
fans. It would be best to run it on 48v or so; that would give better
IMD performance on SSB and make the current draw more reasonable.
Possibly Elecraft could also sell a 12/48v power supply. It would also
be possible to add a class-A mode for SSB for even cleaner signals.
The main thing is that I think this could fit in the existing K3
package, which would make it *very* appealing.
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