[Elecraft] K2, Big problem...!

2012-01-07 Thread Robert DROGOUL
Hi Waine, and all the team First thing first, a Happy New Year 2012 to all the team! Now, my problem : I have, from a friend of mine a K2, #4895, who is not playing his part!!! It come from South Pacific (French Polynesie) and the problem is manifest with, mainly, no frequency display. As I

[Elecraft] RE K2 stability

2006-12-25 Thread Robert DROGOUL
K2 # 4498, 2 years old ! Just checked this caracteristic : starting from cold (ambiant temp 18 C), tuned on RM (9996.000) time station, the receiving frequency was 9995.942, rising to 9995.985 in about 2 minutes, then to 9996.008 to 011 in the last 20 minutes and variing slowly arround this

[Elecraft] 2 small problems with K2 4498

2006-12-01 Thread Robert DROGOUL
I had, more or less to change the PA 2sc1969 4 time, since more than two years of usage (and it's working, I did the last CQWWCW contest with it). I have two bans that are not working properly. 1.8 ans 3.5 ! 1.8 power = 0.8 w full blast ! 3.5 power = 3.8 wfull blast too ! 7 = 11 w 10 = 9 w 14 =

[Elecraft] Problem for K2 # 4498

2006-10-24 Thread Robert DROGOUL
Hello the list ! I'm calling Au Secour after a problem that I tried to solve without results. With power down to zero, on all bands, there is no output BUT I get a very healthy signal at about 450 khz up to the firlter input. When I start to increase power, up to about 7 to 8 watts, the output

[Elecraft] k2 PA blown....

2006-08-24 Thread Robert DROGOUL
Hi, all Once again I have to come here to ask for help. The last thunderstorm took its toll, and I just changed the 2 x 2sc1969. The results are very disturbing ! On 40, 30, 20 and 17 m the signal look normal wheb in full power (10+ w), but as soon as I start reducing the power level and