RF Filters: Low Pass

Low Pass Filter
400 MHz

(FLP) 84460A
Bird Electric Corp. low pass filter. "N" female x "N" female connectors. 400 MHz, 52 ohm input / output. Hermetically sealed. 4.93L" x 6.531"H x 1.188"W. New military surplus. Circa 1961. Rockwell P/N: 241-0009-00, Bird: 520.
 

Low Pass Filter
1 GHz

(FLP) TLP1000-4CD2
Telonic low pass filter. 1 GHz. -50 dBc @ 1.5 GHz. "TNC" male / female. 3-1/2" long.
$75
 
$35 each - $29 (3+)

Low Pass Filter
100 watt

(COL) 241-0554-020
Coaxial Dynamics 400 MHz low pass filter, 50 ohm, 60 dB rejection. 0.6-2 GHz. "BNC" connectors. 100 watts.
 

Low Pass Filter
70 MHz

(FBP) 3L380-X800
Stopband 2.3 - 4.6 GHz, down 70 dB, passband DC-750 MHz. "SMA", 1 watt, 50 ohm.
$65 each
 
$75 each

Low Pass Filter
420 MHz

(FLH) SMC344550
Bird Electronic Corp. 420 MHz low pass filter, 50 ohm, "BNC" connectors. 100 watts.
 

Low Pass Filter
225 - 400 MHz

(COL) 241-0574-010
Bird Electronic Corp. Model 5412 low pass filter. 50 ohms. 225 - 400 MHz. Microdot S50 connectors.
NSN: 5915-00-498-5652.
$45 each
 
$145 each

Low Pass Filter Coupler
400 MHz

(COL) 241-0668-010
Wavecom V-605-5 avionic filter made for Collins. Passband 225-400 MHz. Attenuates signals 0.6 - 2 GHz by 49 dB. 50 ohm. "SC" connectors.
 

Low Pass Filter Coupler
400 MHz

(COL) 241-0610-010
Bird Electronic Corp. 3107 avionic filter coupler made for Collins. Passband 225-400 MHz. Attenuates signals 0.6 - 2 GHz by 49 dB. 50 ohm. "SC" connectors.
$175 each
 
$225 each

Low Pass Filter
400 Mc

(FLP) C-N343-34
Bird Electronic Corp. low pass filter. 400 mc. "N" male x "N" female connectors. Used, removed but in excellent condition.
 

Low Pass Filter Coupler
150 MHz

 
(FLP) LC-A52
50 ohm FXR low pass filter cuts off at 150 MHz. "BNC" connectors. 10 watts. Silver plated. 6" long.
$75 each
 
$75 each

Low Pass Filter
Fc = 1200 Mc

(FLP) 360B
Hewlett Packard low pass filter. 50 ohm. Fc = 1200 Mc. "N" connectors.
 

Bird Low Pass Filter
2 GHz

(COL) 241-0684-00
Bird Electronic Corp. 5197 low pass filter made for Collins. 1220 MHz cutoff. Bulkhead "C" female on input, quick connect right angle "C" female on output. RG-142 interconnect. Save big bucks.
$35 each
 
$25 each

Low Pass Filter
1 - 20 Hz

(FLP) 3306/D
White Electronics "Passband" low pass filter. 1 - 20 Hz, cutoff 50 Hz damaged connectors.
 

Low Pass Filter
8.2 - 12.4 GHz Passband

(MWF) 90FL39
MDL KU band 50 ohm filter, WR-90 flanges (EG-135). Stopband 16-37.5 GHz, down 40 dB. 5-3/8" long x 1-5/8" square.
$65 each
 
$345 each