[Lowfer] Whoops ...Selective level rcvr VS receive converter???

[Marco Bruno]

At 19.46 05/01/02, you wrote:
>Paul,
>
>I have the B version also.  I don't know what the difference is between
>the B and C model but the C must have a few more features since is cost
>a little more.

The "A" version was the general purpose one. The "B" is for European
standard and channel spacing, usually should have a 1740 Hz filter for
noise weighting. The "C" should be the USA channel/filters/connector
version. All have different options available.
The OCXO of those unit is an OAC (Ovenaire Audio Carpenter if my
memory is right) unit. Not good as an HP 10811A... that was not required
for the use.
About the BFO Xtal: if it derives by 1 ppm the frequency error will be
1.85 mHz .... probably acceptable! (or you may lock it, of course:-))

If some European OM wants one, I have two of them. Excellent piece
of equipment... I think it was in the $25k range.

73 - Marco IK1ODO