Crystals

Thanks to Charles Bliley, K3NAU, for the crystal history and vintage crystal information at www.bliley.net which was very useful while listing many of this page's items. The 1937 General Products Catalog G-9 crystal and holder information, in particular, was useful and Crystal Grinding Without Tears reminded me of reading about this in the 50's and have wanted to try and re-grind a crystal ever since. Following are a few more interesting and/or useful pages found while listing these items:

Shifting Crystals,Crystal Grinding,another Crystal Grinding page,
Crystal & Crystal Holder Infoand another Crystal Holder Info page.









 
 
HC48 Xtals HC51 Xtals HC13 Xtals RH-515 Xtals RH-516 Xtals

 

 
HC49 Xtals HC50 Xtals   Oscillators Crystal Filters

 

1.0 MHz OCXO
(oven controlled crystal oscillator)
Lavoie Labs Inc.  K00000113
with an insulated enclosure.

115 Volt30W75°C

HUPP − Garlisle PA − 273C is also printed on the unit.

Unable to find a data sheet, I reversed engineered the unit and will supply the schematic with the unit. The oven was tested and works fine, but I have no way to test the crystal. Chances are that it is fine, but if had gone as far as to build up an oscillator circuit to test the crystal I may as well keep and use this item myself.

Qty: 1$30

Crystal Heaters

12 Volt 75°C heaters
with 11 pin plug for
eight HC-50 crystals by
Croven Ltd. Whitby, ON.

Qty: 4 - labelled ISL 5224
Qty: 1 - Model SA2C plus Qty: 1 - Model A5224

by C.R. Snelgrove Co. Toronto ON

6-12 Volt 85°C heaters
with 8 pin plug
for two HC-48 crystals
by C.R. Snelgrove Co.
Toronto ON.
Qty: 3
GE #B5490303P1

12V heaters
with 8 pin plug
for two HC-48 crystals
by Ovenaire, Inc.
Charlottesville, VA.
Qty: 8
Model PC2-54

600 ohm heater
with 8 pin plug for
two HC-48 crystals by
Isotemp Research Inc.
Charlottesville, VA.
Qty: 1
Model 2C6P-16
$5 ea.

 

4-Pin Crystal Heaters

Motorola Type 801
Contherm Crystal Unit

with a 9325 KHz crystal
 & heater.

Qty: 1$10

Motorola Type D-11 Crystal Unit

1 Unit with 5.000 MHz Xtal & 6.8 ohm heater.
Also a second unit with no label no crystal and
a heater that appears to be intermitent.

$10 for both units.

No identification or
crystal, but this unit
has a 4.7 Ω heater &
accepts one HC-48
 style plug-in crystal.

Qty: 1$5



4 Pin Crystal Heater Socket

Qty: 2$2 ea. (when purchased with a heater)

Crystals with 3/32" (.093") dia. pins spaced ≈ 1/2" (.487")

HC-48 Style Crystals

with 3/32" (.093") dia. pins spaced ≈ 1/2" (.487")

(1) x   4400 KHz
(1) x   6437.083 KHz
(1) x   7116.25 KHz
(1) x 11155 KHz

$1 ea.

 

FT-241 Type Crystals

Size: ≈ 7/16" x 1-1/8" x 1-1/16" tall with 3/32" (.093") dia. pins spaced ≈ 1/2" (.487")
$5 ea.

All 10 for $40


(2) 870.833 KHz


(1) 20.6 MHz, (1) 24.3 MHz

"PR" crystal (left) is 1-1/4" tall.
(6) 83.8 MHz

 

FT-243 and Z-2 Type Crystals

Size: ≈ 7/16" x 13/16" x 1-1/8" tall with 3/32" (.093") dia. pins spaced ≈ 1/2" (.487")


(1) x 8050 KHz

(1) x 1706 KHz

(1) x 8025 KHz
(1) x 3825 KHz
(1) x 8090 KHz
(1) x 8640 KHz

(5) x 15.2400		 3 other
vintage
xtals from
different
manufactures

 

 

(1) x 2145 KHz
(1) x 8125 KHz
(1) x 8175 KHz

$5 each − All 14 for $50

Crystals with 1/8" (.125") dia. pins spaced 1/2"

CR-1A/AR and 10X Type Aircraft Crystals

Size: ≈ 7/16" x 1-1/8" x 1-1/4" tall


(1) x 8360 KHz
(1) x 8547.27 KHz
(2) x 8448 KHz
(2) x 8156.47 KHz

$5 each − All 15 for $60

Crystals with 1/8" (.125") dia. pins spaced 3/4"

Bliley Type VP4 2760 KHz Crystal

Size: ≈ 1-7/8" dia. x 7/8"

See Page 6 of Bliley 1936 Product Line Catalog G-9
for further information about the VP4 Crystal holder.

Qty: 1$15

 

C2 Type Crystals

Size: ≈ 7/16" x 1-1/8" x 1-1/4" high

(8) x 2666 KHz
(1) x 2746 KHz

$5 ea. − 9/$35

 

C2 Type Crystal Units

Size: ≈ 1/2" x 1-3/16" wide x 1-3/8" high (not including pins)

(1) x 4975 KHz
(1) x 4975 KHz
(1) x 4520 KHz

$5 each  −  10/$40  −  or all 17 for $70

 

C2 Type Crystal Units

Size: ≈ 9/16" x 1-3/16" wide x 1-3/4" high (not including pins)

Vintage Motorola Crystals
(1) x 8340 KHz
(1) x 8900 KHz

$5 ea.

 

C2 Type Crystal Units

Size: ≈ 1/2" x 1-3/8" wide x 1-3/8" high (not including pins)


(1) x 4965 KHz

(1) x 1616 KHz
(1) x 2071 KHz
(2) x 2666 KHz
(4) x 4965 KHz
(5) x 4975 KHz

(1) x 4975 KHz

 

C2 Type Crystal Units

Size: ≈ 11/16" x 1-9/16" x 1-3/4" high (not including pins)



(1) x 5562.5 KHz (20) x 1698 KHz

3 of the 1698 KHz crystals are labelled "FR 1698 CCCN", 3 as MARCONI and the others
are blank except for a paper label with the frequency someone had measured.

$5 each - or - 10 for $40

 

Crystal Sockets for 1/8" (.125") dia. pins spaced 3/4"
Porcelain Qty: 12$2 ea.
Amphenol 33-2
Black Thermoplastic		 Qty: 5$1 ea.

 

Homebrew Crystal Filter
 

Filter with
cover in place.
 

Qty: 1 $25

Use this homebrew crystal filter as is or for its
(4) 1698 KHz C2 type crystals, crystal sockets and other items.

Unknown Crystal Unit Type

Size: ≈ 1-3/16" x 1-9/16" x 2-1/8" tall with three 5/32" (.156") dia. pins.
(1) x 1698 KHz
(1) x 5390 KHz
(1) x 5420 KHz

 All 3 for $15

HC-13 Crystals
1 x 15.750 KHz  with .030" dia. wire leads
1 x 16.000 KHz
1 x 56.320 KHz with standard .050" dia.
plug-in pins
1 x 62.550 KHz
1 x 76.800 KHz
2 x 83.400 KHz
1 x 116.000 KHz
1 x 153.600 KHz
2 x 184.000 KHz
3 x 192.000 KHz
1 x 196.000 KHz

 

RH-515 Crystals
1 x 720.000 KHz  
1 x 2.5000 MHz  
1 x 14.7456 MHz

UART clock (8 × 1.8432 MHz)

 

RH-516 Crystals
1 x 4.500 KHz  
1 x 7.040 KHz  
1 x 19.200 KHz  
1 x 115.200 KHz  

 

HC-48/U Plug-In Crystals

Quantity is 1 ea. of the following frequencies unless a different quantity is shown.
Price is 50 cents to $1 each depending on the frequency & quantity purchased.
0.025600 MHz
0.360000 MHz
0.368640 MHz x 4
0.480000 MHz
1.152000 MHz
1.740800 MHz
2.048000 MHz
3.168000 MHz
3.176760 MHz
4.390833 MHz
4.400000 MHz
5.910000 MHz		 6.110000 MHz
6.317708 MHz
6.321458 MHz
6.437083 MHz
6.591250 MHz
6.621250 MHz
6.624375 MHz
7.021250 MHz
7.043750 MHz
7.081250 MHz
7.116250 MHz
7.230000 MHz
8.410000 MHz
8.905000 MHz
9.400000 MHz		 10.700000 MHz
11.155000 MHz
11.200000 MHz
11.500000 MHz
11.910416 MHz
12.344583 MHz
12.347083 MHz
12.349583 MHz
12.352083 MHz
12.455000 MHz x 3
13.232500 MHz
14.102500 MHz		 16.311570 MHz x 2
16.318050 MHz x 2
16.327310 MHz x 2
16.334720 MHz x 2
16.768050 MHz x 2
16.930090 MHz x 2
16.936570 MHz x 2
16.945830 MHz x 2
16.953240 MHz x 2
17.205000 MHz
17.218333 MHz
17.221666 MHz
17.231666 MHz
17.500000 MHz		 21.400000 MHz
27.120000 MHz
28.126000 MHz
28.150000 MHz
28.938000 MHz
29.093000 MHz
29.378000 MHz
33.065000 MHz
44.100000 MHz
46.900000 MHz
47.290000 MHz
47.370000 MHz x 2
47.900000 MHz
65.250000 MHz
96.625000 MHz

The following channel elements for HC-48 plug-in crystals are also available
with a crystal of one of the color coded frequencies for $5 ea.
Qty 3 - K1005A Micor VHF Receive
Qty 3 - K1007A Micor VHF Transmit		 Qty 10 - KXN1018A Mocom 70 UHF Receive
Qty 8 - KXN1002A Mocom 70 UHF Transmit

 

HC-51/U Crystals

 
Most of these are micro-processor, rather then radio type, oscillator crystals.
Price is 50 cents to $1 each depending on the frequency & quantity purchased.
1 x 0.921600 MHz  
2 x 1.000000 MHz - MP-2 M-TRON
3 x 1.300800 MHz  
1 x 1.540000 MHz  
1 x 1.600000 MHz  
1 x 1.782000 MHz  
20 x 1.843200 MHz - Common UART Clock Frequency
3 x 1.996800 MHz  
2 x 2.000000 MHz  
1 x 2.097152 MHz  
4 x 2.457600 MHz - Common UART Clock Frequency
20 x 3.579545 MHz - NTSC M Color Subcarrier Frequency
2 x 4.000000 MHz  
3 x 4.433618 MHz - PAL B/D/G/H/I and NTSC M4.43 Color Subcarrier Frequency
1 x 6.000000 MHz  
1 x 14.318180 MHz - NTSC M Color Subcarrier Frequency  (4 × 3.579545 MHz)

 

HC-50/U & HC-50/X Plug-In Crystals

Quantity is 1 ea. of the following frequencies unless a different quantity is shown.
Price is 50 cents to $1 each, depending on frequency & quantity purchased.
Qty Frequency Notes Qty Frequency Notes
6
5
1
2
3
1
1
1
1
1
1
1
1
1
2
1
1
1
1
4
3
1
2
1
1
1
2
1
1

9.427812 MHz
9.437187 MHz
9.856875 MHz
10.483120 MHz
10.612500 MHz
12.187500 MHz
12.190000 MHz
12.195000 MHz
12.205000 MHz
12.213330 MHz
12.215000 MHz
12.225000 MHz
12.230000 MHz
12.245000 MHz
12.250000 MHz
12.277500 MHz
12.374583 MHz
12.669777 MHz
12.770830 MHz
12.800830 MHz
13.085830 MHz
13.172500 MHz
13.212500 MHz
13.415830 MHz
15.016700 MHz
16.066660 MHz
16.953204 MHz
17.165550 MHz
17.486666 MHz

 - from PYE radio
- from PYE radio
- from PYE radio
- from PYE radio
- from PYE radio
- from Ultracom VHF radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
-
- from PYE radio
- from PYE radio
- from PYE radio
- from Systcom radio
-
- from PYE radio
- from Ultracom VHF radio
-
- from Moxy UHF radio
- Motorola
- 		1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1

21.171800 MHz
23.732500 MHz
26.690000 MHz
26.850000 MHz
27.097500 MHz
27.305000 MHz
27.970000 MHz
30.475000 MHz
43.884930 MHz
43.898330 MHz
46.186670 MHz
46.195000 MHz
46.235030 MHz
46.253330 MHz
46.295030 MHz
46.315030 MHz
46.335030 MHz
46.355000 MHz
46.445030 MHz
46.475000 MHz
46.508300 MHz
46.552700 MHz
47.930000 MHz
48.163300 MHz
48.473300 MHz
49.115167 MHz
50.628330 MHz
50.753330 MHz
72.080000 MHz
83.450000 MHz

 -
- from PYE radio
- from CB radio
- CB Chan 30 Rx
- from WR154 VHF Radio
- CB Chan 30 Tx
- from PYE radio
- from Johnson radio
- from PYE radio
- from PYE radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from Systcom radio
- from a Pro 10 Scanner
- from a Pro 10 Scanner
- from a Pro 10 Scanner
- Motorola KXN6122
- from WR154 VHF radio
- from a Pro 10 Scanner
- from Moxy UHF radio
- from WR154 VHF radio
-
-
- from Johnson radio

 

HC-49/U, 49/T & 49/X Crystals

With >800 of these crystals, only a few of the common or special frequency
crystals are being listed with quantities and any details followed by
simply a list of the other frequencies available.
Price is 50 cents to $1 each, depending on frequency & quantity purchased.
Type Frequency Qty   Notes  
HC-49/T 14.000000 MHz
16.967130 MHz
17.328240 MHz
17.375000 MHz
17.400000 MHz
18.636666 MHz
20.945000 MHz
59.433330 MHz
68.710000 MHz
86.805000 MHz
86.820000 MHz
92.442500 MHz
92.547500 MHz
92.555000 MHz		 5
1
1
1
1
2
3
1
3
5
25
12
9
19		 –
RNet-450
RNet-450
WEST D3 (R-NET??)
WEST D3 (R-NET??)
RNet-150
–
WEST D3 (R-NET??)
–
WEST HO
–
–
–
–		 –
Tx (x27) for 458.1125
Tx (x27) for 467.8625
Tx ( x9 ) for 156.3750
Tx ( x9 ) for 156.6000
Tx ( x9 ) for 167.7300
–
Rx (x3 +10.7) for 189.000
Rx (x2 +21.4) for 158.820
Rx (x2 – 21.4) for 152.210
Rx (x2 – 21.4) for 152.240
Rx (x2 – 21.4) for 163.485
Rx (x2 – 21.4) for 163.695
Rx (x2 – 21.4) for 163.710
Type Frequency Qty   Notes  
HC-49/X 12.000000 MHz
14.000000 MHz
16.877222 MHz
27.955000 MHz
29.266000 MHz
44.665000 MHz
49.943333 MHz
51.639060 MHz
52.857812 MHz		 2
2
1
4
4
1
2
1
1		 –
–
RNet-150
–
–
RNet-150
RNet-150
RNet-450
RNet-450		 –
–
Tx ( x9 ) for 151.8950
Tx ( x6 ) for 167.7300
Rx (x5 +21.4) for 167.7300
Rx (x3 +17.9) for 151.8950
Rx (x3 +17.9) for 167.7300
Rx (x8 + 45 )  for 458.1125
Rx (x8 + 45 )  for 467.8625
         
         

Oscillator Modules
Type Frequency Qty   Notes  
       
       
       
       
       

Crystal Filters

Cathodean BP 4142-2 Crystal Filters

3/4" x 3/8" x 13/16" high Appear to be New Filters Qty 2$5 ea.

 

Cathodean and
 ITT 015BA/901NM

10.7 MHz ±10kHz Crystal Filters

1−3/8" x 1" x 3/4" high

  The 4 ITT Filters 
 Appear to be New Filters

Qty 7$5 ea.
3 filters are Cathodean with customer part numbers of FC03200, FC03205 & FC03234
that were received packaged together with 5 ITT 015BA/901NM filters and I assume
are all basically the same, and with the same specifications, as the ITT filters.

 

Snelgrove PES-00599,
Cathodeon & ITT 024BF

21.4 MHz ±7.5kHz Crystal Filters

11/16" x 1−1/2" x 5/8" high

 These are New Filters

Qty 6$5 ea.
4 of these filters are Snelgrove PES-00599 and have 'L5' printed on the bottom, 1 is a Cathodeon filter and 1 is an ITT.
They were all received packaged together and I'm assuming that they are all basically the same thing and have the
same specifications as the ITT filter.

 

Rockwell  526-8633-010

11/16" x 2−1/16" x 5/16" high
2 are #526-8633-010 and 1 is labelled 'Prototype'

 These are New Filters

$5 ea. or all 3/$10

 

CMC
246-720120-001
P/N 001-12300

1" x 2−3/8" x 3/4" high

 These are New Filters

Qty 3$5 ea.

 

Collins Mechanical Filter
526-9963-020

5/8" x 2−3/4" x 3/4" high

 These are New Filters

Qty 2$5 ea.

 

This page was last updated: September 22, 2008

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