The K2/10 with KXPA100/KXAT100 is a very nice combo. The amp auto-senses the frequency, and recalls the appropriate antenna and tuning solution for that frequency. You just need to make up a simple keying circuit, which has been discussed here before.
73, Matt VK2RQ > On 9 Sep 2014, at 9:29 am, Johnny Siu <[email protected]> wrote: > > Hello John, > > If you don't need an integrated linear with the K2 in one enclosure, I would > suggest you go for KXPA100. > > This linear is not only fitted to the KX3 but also any other radios like K2. > It can be fitted with internal ATU KXAT3 if you wish. > > On the other hand, if you don't need 100W power, you could consider the > Hardrock HR50 (50w output with internal ATU as well) at a much lower price. > > In fact, there are quite a few good choices. > > 73 > > Johnny VR2XMC > > > ________________________________ > 寄件人�U John Fritze <[email protected]> > 收件人�U [email protected] > �魉腿掌讴U 2014年09月9日 (�L二) 2:01 AM > 主�}�U [Elecraft] K2/10 to K2/100 > > > One of our K2s needs to be converted to a K2/100. Looking over the > instructions I do not see where this is terribly difficult, but I do have a > couple of questions: > > Both K2s are totally maxed out with all the options so there is no reason > to use one over the other. If I add the KPA100 kit, will the 20 watt tuner > still be inside or does that need to be removed? Will it still be > available to use if running less than 20 watts? > > When I remove the battery, anyone have any idea how often I should put it > on the charger to maintain the pack? Should the pack be unplugged for > storage? > > This is a SOTA rig for my XYL and I think she will have an easier time with > 100 watts and a Buddipole LIPO pack. She is having a difficult time making > contacts QRP. > > -- > John Fritze Jr > K2QY > [email protected] > ACACES president 2014 > Albany County RACES Radio Officer > ARES ENY DEC Northern District > Hudson Div. Asst. Director > Twitter: @k2qy > 401 261 4996 (cell) > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net/ > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected]
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