[Elecraft] Low Power Output on 160 and 6 meters
Edward R Cole
kl7uw at acsalaska.net
Tue Jun 25 02:48:22 EDT 2019
Well I have a K3/10 and KXPA100 with fw vers 5.60 (yeah I need to update).
K3/10 gets 10w on 14-MHz and 8w on 50-MHz. KXPA gives 100w on 14-MHz
and 80w on 50-MHz using a Bird43 meter with a Bird dummy load.
Into an antenna power is dependent on match (as one would
expect). The KXPA only needs about 5.6w drive for full output on
14-MHz but requires full 8w drive on 50-MHz. Overdriving causes the
3-dB attenuator to switch on.
73, Ed - KL7UW
http://www.kl7uw.com
Dubus-NA Business mail:
dubususa at gmail.com
More information about the Elecraft
mailing list