[Boatanchors] FS: 455-457 kHz crystals etc.

[Bry Carling]

FOR SALE:

As used in the BC-684 military transmitter.

These are the closest you can get to 455 kHz in FT241 crystals and great for making i.f. 
filters, BFOs etc.

Quantity 7 - Channel 327 - 32.7 MHz / 454 to 455 kHz crystals, Type FT241, 
and also Quantity 1 - Channel 329 - 32.9 MHz /  457 kHz

Will only sell these all as a group (all 8) for $22.00 plus shipping

ALSO:

FT243 Crystal on 2000 kHz - $14.00
FT243 Crystal on 5000 kHz - $14.00

hc13/u frequency standard (like tall hc6u metal can crystals) - $19.00 each

QTY 10 - 1843 kHz crystals - type hc33/u with wire leads (like hc6u) - $2.00 each
QTY 12 - 3742 kHz crystals, type hc6/u metal can, thin pins. - $2.00 each

Shipping additional.

Thanks for looking - Bry, AF4K

= = =
More crystals at:
http://www.af4k.com/crystals.htm

FT241 History:
http://www.ieee-uffc.org/main/history.asp?file=bottom#_Hlk390358114