Heinz,
If you have the K60XV option installed in the K2, yes K60XV J2 pin 2
will key an amplifier like the KXPA100.
The only difficult part is to find a place for a connector on the rear
panel. There is a place near the key jack where you can mount an RCA
jack and not interfere with any components on the RF board - keep the
jack as close to the top of the lower panel as possible.
73,
Don W3FPR
On 1/19/2019 2:23 PM, Heinz Baertschi wrote:
What kind of T-R keying circuit is necessary in the K2 (with K60XV installed
for 60m band usage, no XVTRs connected) to operate the KXPA100 amplifier?
a) Will the XVTR Keyline on K60XV J2-2 / Q3 (2N7000) do it correctly?
b) Is a keying circuit like these necessary?
http://folk.uio.no/sverre/LA3ZA/blog/K2/N0SS/k2_t-r_rly_drvr.pdf
ftp://ftp.elecraft.com/K2/Mod%20Notes%20Alerts/K2%20Amplifier%20Keying%20Circuit.pdf
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