Date: Fri, 21 Apr 2017 00:58:12 -0400
From: Scott Manthe <n9aa@arrl.net>
To: amps@contesting.com
Subject: Re: [Amps] Fwd: Re: FYI Visalia Attendees
Details here: http://www.elecraft.com/KPA1500/KPA1500.htm
73,
Scott N9AA
## No mention of TX IMD..nor eff, or whether it can be run at reduced power
levels.
Does it use a slew of DIPLEXER’s, like the new flex SS amp does ?? Or just
a slew of LP filters ?
## No mention of duty cycle. Will it run RTTY..or key down cxr at 1.5 kw ?
How loud are those
3 x small diam fans ?
## at least it does have a sampled output for folks that have an ADAT xcvr.
They used sma
connectors for their main input for the pre-distortion scheme. The adat
wants to see no more that
0 dbm max....and -24 dbm min..... for the sample.
## the idea here is that The new KPA-1500 can be used with other brand xcvrs,
that do have a
distortion cancelled input. On paper, the TX imd of the KPA-1500 would be
improved by another
10-15 db.
Jim VE7RF
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