[Elecraft] KPA-500 high gain modification?

Hi, Is it any simple way to modify KPA to drive full power with KX3? I see VRF2933 have minimum 20 dB gain. Looks like killer combination. I know there is some PA gain rectrictions in US, but many of us are not covered by it ;) 73 Arunas LY2IJ

[Elecraft] K3:TX DLY and RTTY

Hi, Does "Transmitter RF Delay" works in RTTY mode? Or there is other menu for FSK D mode? I blew my external 80 BPF in recent RTTY contest, probably because of hot switching. Thanks 73 Arunas / LY2ij __ Elecraft mailing list

[Elecraft] RS232 Noise

;Improving the Immunity of the Rear-Panel RS232 and Audio Connectors to RFmodifications" latter on, but didn't check old computer after. No idea about other bands. 73 Arunas / LY2IJ /k3 #500 On Wed, 22 Apr 2009 19:11:51 -0400, Mike Harris wrote: >This extra noise vanished when I re

[Elecraft] K3: Noise from computer gets into K3 via RS232 cable

. Computer here is 9 years old IBM 390X laptop – I need to change it, but lost the trust in any computers now. Any ideas hove to get rid of computer generated noise? Filters on cable?? No other computer do that, just mine? I just hope I didn’t loose to much in contest.. 73 Arunas / LY2IJ

Re: [Elecraft] K3s in WPX CW at P40L

onnection on K3) 73 Arunas / LY2ij K3 # 5oo ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft H

[Elecraft] K3: can't send RTTY from keyer when SPLIT

- latest. GL Arunas/ LY2ij / K3 s/n 5oo ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help

[Elecraft] K3: nice feature "FM off"

Waiting for "AM off" and "bands off" to select. 73 Arunas, ly2ij, K3 s/n 500 ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub

[Elecraft] K3: VFO B follows band changes on VFO A

h one push. 73 Arunas LY2IJ, K3 s/n 5oo ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft

[Elecraft] K3 SN500 and Running

Ordered 2007/06/25, received via very long path 2 weeks ago, completed during one night, one QSO in log, then left for vacations next morning. K3/100 Kit, KAT3, KXV3, 2.8, 400 and 200 Hz filters. Will be used for CW/SSB/RTTY contesting, 160 DXing. 73 Arunas / LY2IJ K3 #5oo