Folks Does anyone have experience of the R4B as-fitted xtal fliter showing a -3dB bandwidth of just 250Hz, from 5644.910 to 5644.660kHz
This suggests to me that only one crystal is in circuit, but I do not have the circuit of what is in the can so I can be sure. Is there a circuit available? Before I dismantle, suggestions welcome as to any other diagnostics I can do. many thanks 73s, Gwyn Griffiths G3ZIL _______________________________________________ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
