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Collins Filters
Home Page Index Page Collins Equipment Collins Filters & Crystals - Page 1
 
 
Collins Filters & Crystals - Page 1

Mechanical Filter
Fc = 455 kc / BW = 18 kc
(COL) 526-9310-009
F455Q3, "Y" style filter will fit S-Line. 100k ohm in / out impedance. 3.5 dB BW is 18 kc, 70 dB BW is 70 kc.
 

Mechanical Filter
Fc = 500 kc / BW = 3.2 kc
(COL) 526-9420-00
F500Z10, DF500U-3.2-AB. 100k ohm in / out impedance. 0.43" diameter x 2.5" long.
$249 each
 
$75 each

Mechanical Filter
Fc = 455 kc / BW = 2.2 kc
(COL) 526-8319-010
"FA" style plug-in filter. 100k ohm in / out impedance. Upper side band.
 

Mechanical Filter
Fc = 455 kc / BW = 2.1 kc
(COL) 526-9897-010
Collins plug-in filter. 2.7k ohm in/out impedance. Upper side band. 3 dB BW = 2.1 kc. 60 dB BW = 6.25 kc. 0.7" wide x 1" high x 2.78" long.
$50 each
 
$75 each - $65 (3+)

Mechanical Filter
Fc = 455 KHz / BW = 2.5 kc

(COL) 526-9692-010
Collins mechanical filter. F 455 FD 25, standard S-line FA case. Fc = 455 KHz, BW = 2.5 kc (± 1.25 kc). 100k ohm in / out impedance.
 

Mechanical Filter
Fc = 256 kc / BW = 3.55 kc
(COL) 526-9700-030
3k ohm in, 5k ohm output impedance. Symetrical 3 dB, BW= 3.55 kc; 50 dB, BW = 7.65 kc. 0.88" wide x 1.1" high x 2.57" long.
$75 each
 
$49 each

Crystal Filter
Fc = 115 MHz / BW = 14 kc
(COL) 293-1306-010
McCoy 2Q25. 50 ohm in / out impedance. 3 dB BW is 14 kc, 60 dB BW is 170 kc. 0.44" high, 0.62" wide x 1.7" long.
 

Crystal Filter
Fc = 66.56 MHz / BW = 12 kc
(COL) 849-0513-010
McCoy 2Q744. 50 ohm in/out impedance. 1 dB BW is 12 kc. 40 dB BW is 75kc. 60 dB BW= 100 kc. 0.25" high, 1" wide x 2" long.
$49 each
 
$85 each

Crystal Filter
Fc = 25.5 MHz / BW = 28.7 kc
(COL) 293-1289-010
McCoy 2B383. 2.9k ohm in, 50 ohm output impedance. 6 dB BW is 28.7 kc. 0.75" high, 0.62" wide x 2" long.
 

Crystal Filter
Fc = 20.55 MHz / BW = 50 kc
(COL) 293-1160-010
McCoy 2B35. 2k ohm in, 50 ohm output impedance. 3 dB BW is 50 kc. 0.75" high x 0.42" wide x 2" long.
$65 each
 
$49 each

Crystal Filter
Fc = 13.5 MHz / BW = 500 kc
(COL) 293-1516-010
Sokol 06180-001. 50 ohm in / out impedance. 3 dB BW is 500 kc. 0.5" high x 8" wide x 1.7" long.
 

Crystal Filter
Fc = 10.7 MHz / BW = 15 kc
(COL) 293-1292-020
Piezo 5286 crystal filter. 4k ohm in/out impedance. 2 dB BW is 15 kc, 80 dB BW is 40 kc. 0.5" high x 1" wide x 2.37" long.
$65 each
 
$49 each

Crystal Filter
Fc = 5.12 MHz
(COL) 293-0929-010
Netcom MDL 714DC. 1" high x 1-1/8" wide x 3.2" long.
 

Crystal Filter
Fc = 5 MHz / BW = 2.9 kc
(COL) 293-1308-010
McCoy 2B450. 3 dB BW is 2.9 kc, 60 dB BW is 6.65 kc. 350 ohm in / out impedance. 0.6" high x 0.74" wide x 2.5" long.
$49 each
 
$75 each

Low Pass Filter
4.6 KHz
(COL) 673-0042-010
1 - 4,600 Hz pass band. 4.6 kc - 3 dB, 12.5 kc - 130 dB, 50 kc - 112 dB. 0.85" wide x 1.2" high x 2.2" long. 5k in / out impedance.
 

Low Pass Filter
15 KHz
(COL) 673-0043-010
3k ohm in / out impedance. 88 dB @ 500 KHz. 0.8" wide x 0.5" high x 2.25" long.
$125 each
 
$45 each

LSB Crystal Filter
(FLX) 589330-1
Crystal Devices, Inc. 10.7 MHz center frequency, 2.2 KHz BW, LSB filter.
 

Ceramic Filters
(COL) 241-0637-030
TL-23D11-36C1 Vernitron. 6 dB BW is 10kc, 60 dB is 36 kc. 1k ohm source / load impedance.
$24 each
 
$15 each
For More Information
E-mail: grinnell@surplussales.com

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