[Boatanchors] Calibration Xtals FS

Larry Telegrapher at Q.COM
Fri Feb 26 17:45:56 EST 2021


I tried to send this earlier but i didn't see it come back so maybe my 
ISP disallowed it as they said it contained SPAM.  If this is a dup, 
please exceuse.


In going thru a storage area for Xtals i found the following items, 
maybe of interest?

Crystal Unit SR5 by Bliley.  2 pin holder with 10,000 Kc Xtal.

Monitor Prod. Co. 2 pin large holder on 1080 KC.�

PR Quartz crystal, FT-243 style on 10,700 kc

Motorola Crystal unit, FT-243 style on 6600 kc

HC-6/U style holder, small metal can on 200 kc.

Bliley Crystal type TCO-21 on 1,000 kc.  Probably an HC-6/u type. It's 
in a round crystal oven can with 8 pins.  Oven runs off of 6.3 V.

National Crystal holder, round 2 pin.  Has the number 2034 on the 
bottom of the holder which may be the freq of the Xtal.  It's certainly 
an old unit.  Xtal material in it is a block of material, maybe 1/4 
inch think and 3/4 inch square.  Didn't measure it.  Interesting item.

Texas Crystals for probably a mil rig of some sorts, sez Ch. 328 and 
32.8 Mc.  FT-243 pin spacing.

CR-1C/AR possibly from and ARC-1 on 8155.71 Kc.

I have 4 crystal holders with ovens from the GE radio days. These are 8 
pin plugin holders that run off of 6 or 12V.  Three of them have Xtals 
for channels in the 450-460 Mc range.  1 of them is on 154.815 which is 
a Police dept channel.

There is one of these 8 pin style ovens marked as RCA.  I don't recall 
if there was a Xtal iside of it or not.

There is one "Crystal Stabilizer" by Link.  Fits in an 8 pin socket and 
holds two xtals.  This one is on 33.70 Mc.�

I have 3 xtal ovens by Hunt.  Again, 8 pins and will hold 2 xtals.  
There are no xtals in these holder/heater units.  BTW, these ovens are 
all 75 deg C types.

Small metal can crystals:

456.350, 453.650 (2 ea), 456.350 (1 ea), 456.30 (1 ea in oven), 460.735 
(1 ea in oven), 451.875(R) (1 ea in oven).

1 ea  455.000 kc xtal, small metal can, HC-6/u type.

1 ea 27.704 Mc xtal. CB channel?

1 ea 27.734 Mc xtal, another CB Channel?

1 ea 2.196250 Mc xtal but case has 26.358 Mc written on it.� Possibly 
LINK?

A couple of these last listed items have sleeves over the pins to 
increase the pin size.  They come off with a little bit of heat.�

This is the last stop for these items.  I probably have more of these 
things that i haven't located yet.

Add in postage and they can be yours.

Larry

W0OGH in zip 85606




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