[Elecraft] BFO Mod and PLL upgrade problem, receiver deaf like a stone

[DK2GZ@aol.com]

Hello

just did the BFO mod and the pll upgrade.

Since these mods the receiver is deaf !

First I did the BFO modification for k2s with a prev. installed toroidal L33.

Afterwards I did the K2 temp.-comp. PLL ref. upgrade.


At TP3 I got   12084,65 and 12098,91

But than I run PLL CAL at TP1 and never got the short alert tone or the END 
message.

Now the reveiver is absolutly quiet, deaf.

The Transmitter is o.k., running 100 watt into the antenna.

But the TX-qrg is far away on the 2. RX.

The K2 is ser. 2408 with, KPA100/SSB/NB/160/KAF2 option

Did also test with the old KAT2 top cover.

I cant here anything with the K2 now.


Any help?

73 de harry, DK2GZ




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