*** Mechanical Filters ***

450 KHz Collins Mechanical Filters Used, checked OK

526 9901 010 & 526 9902 010 -- LSB & USB set, 2.2 KHz Bandwidth. $200 for the pair

*** Crystal Filters***

10.7 MHz, 13 KHz Bandwidth Crystal filters. I believe these are pulls from some Motorola radio. Two carry what I think is a Mot part no. 532-0003-01.

They are all the same size & footprint. About 2+" long by 1" wide by 3/4" high. On the bottom, there are a pair of (4-40?) studs on diagonally opposite corners, in & out pins on the other pair of corners. A ground pin sits in the middle of one side. Assorted mfgrs. used $5 ea

10.7 MHz, 15 KHz Bandwidth Crystal filters. Made by Tyco. Same footprint as above. NOS $10ea

Motorola TLD5340A, 157.590 MHz, RCA connectors -- $5

*** Ceramic Filters ***

Murata CFU455G, 455KHz center freq., 9KHz 6dB bandwidth, 1500 ohms, NOS-- $2 ea


*** Quartz Crytals ***

Electronic Research Co. EROX160-BM5, 1 MHz ovenized crystal. 115VAC heater, octal base. Used $25.

James Knights octal base crystal ovens, 6.3V heaters. JK02 used, $5
JK09 NOS, $10

James Knights Glass octal base (tube style) crystals
Type G9 97 KHz (split electrodes) -- $10

Motorola B5490303P2 Crystal ovens, octal base $3 ea

Signal Corps octal cased Crystals -- $10 ea
DC-15A-200KC

FT-241 -- 200 KC $7 ea

US Army Signal Corps CS-137, dual compartmented crystal case, with complete set of 120, FT-243 crystals -- channels 270 (5675 kc) through channel 389 (8650 kc) inclusive in 25KHz steps; all checked good! $250

WW2 vintage US Army Signal Corps CS-137, dual compartmented crystal case, without crystals -- $40


40 & 80 meter FT-243's -- 3702, 3769.7, 3774.7, 7075, 7088.9, 7089.0, 7089.4, 7091.8, 7092.9, 7093.3, 7094.0, 7163, 7165, 7220.2 -- $7 ea.

80 meter HC-6 / CR-18 / CR-27 -- 3566.667, 3932.16, 3952.3 -- $5 ea.

FT-243 -- 2500 -- $5


Bliley AX-2 (FT-243 pin spacing) -- 14125.2 -- $4

CR-1A -- 5014.5, 5047.3, 5780, 5910, 6750, 6772.222, 7580, 7830, 7920, 7960, 8007.69, 8050, 8205, 8307.647, 8320, 8361.54, 8380, 8386.66, 8392 (3), 8392.31, 8423.076, 8423.08 (3), 8428 (2), 8453.84, 8453.85, 8460, 8476.92, 8512.777, 8538.33, 8592.3 (2), 8870, 8950, 9720 (2), 10208.333, Kc-- $2 ea or $25 all


FT-241 -- 398.148KHz (Ch 15), 475 (Ch 342), 490.277 (Ch 353), 516.667KHz (Ch 79), -- $1 ea


H4 (large) crystal 1936 KHz -- $4
DC-35 (large) crystal 3870 KHz -- $4


FT-243 crystals -- $2 ea, or $30 for all

1640.93 2395 2506 2550 2637 3010 3465 4035 4190 4280 4450 4495 4840 5295 5327.5 5660 5995 6554.5 6555 6673.3 6783.33 6700 7313.8 7340 7366.1 7825 7900 7950 8230 8250 8330 8625 8850 12460 14346 14741 14760 14780 14800 21930


HC-6 / CR-18 / CR-27 (large case modern) Crystals -- $2 ea, 10 for $15, or $40 for all

819.2 1152 2126 2142 2182(10) 2206 2512 2522 2565 2566 2597 2620 2638(5) 2670(5) 2694 2738 2830 2895.5 2921 2967 2977 3053 3075 3093 3120 3125 3193 3285 6318.958 6320.208(5) 8258.333 9005 9175 11597.91 11612.917 11915.416(5) 12652.92(2) 12878.33 13108.33(2) 13633.33(short pins) 13683.33 39814.815 47045(2) 47946.666 KHz



HC-49 -- CR-60/U -- CR-81/U -- CR-83/U (small case modern) crystals -- $2 ea, 10 for $15, or $40 for all

5.6 6.917 8.109 8.917 10.416667 12.205 13.150 14.590 15.6433 18.350 22.118 31.240 33.8688 37.600 37.395 37.9 39.290 39.7222 40.1 40.220 40.300 40.680 47.250 50.000 50.31388 57.150 61.250 67.625 88.6125 92.5 95.5 111.1 119.9 114.9 120.409 126.625 127.23 127.75 158.91MHz -- 152R4500(FTM-15) 152T450 157R710 457T2875 452R40 457T40(16.94074) -- Some of the higher marked parts are obviously overtone or other fraction of the true freq.
Pair marked CH26 T&R KSS9GO ($5 pair)



Assorted larger cases 41.7 128 141.480 744 4000 KHz -- $4 ea



VHF crystals -- Take all from here to the end of crystal listing for $25

Crystal pairs $4 pair
HW-202 Crystals
146.37 T & 146.97 R
147.345 T & 147.945 R

TR2200 Crystals
146.37 T 146.97 R

TR2200A Crystals
147.345 T 147.945 R

Two Meter HC-6 & SC-17 Crystals $2 ea

x24 Transmit Crystals
KHz / MHz
6036.66 / 144.88 (2)
6061.666 / 145.48
6083.750 / 146.01
6121.250 / 146.91
6122.5 / 146.94
6148.750 / 147.57

HC-6 for some Motorola Receiver
11348.333 / 144.88
11398.333 / 145.48 (2)
11492.5 / 146.61

SC-17 for something

26982 / 146.91
27114 / 147.57

An HC-6 Pair
144R89 145T49 one pin cut short on each

CR-81/U
146R94