[BC] The last of the tube 1000 watt transmitters

[dynotherm at earthlink.net]

They used a single 813 RF driver before the BC-1T with a pair
of 845 AF drivers. The same retrofit 807 driver boards were
used in the 1T and 1G because that eliminated the intermediate
HV supply and all that cost.

If they really wanted it to howl, a pair of 813's for the RF
driver and a pair of 6550's in the AF driver would have done
the job.

Phil Alexander, CSRE, AMD

-----Original Message-----
>From: Dave Gardiner <DG19075 at aol.com>
>
>I had a BC-1g at WFBS, Berwick, PA. NIce little box, but the design
>gave the 833s in the RF amp and modulator scanty drive even with new
>tubes. Bet it would have been better with 6146s driving the 833s, or
>even 810s. WADK Newport RI also has a 1G as a backup, and THAT Box can
>howl!