Extractors
FE4001
L-Band Triple Band Bandpass Filter
Radars & Electronic Warfare
Ammunition Data Link
Multiband filter covering LINK16/TACAN with excellent IFF-band rejection, sharp roll-off, and >60 dBc suppression beyond the 3rd harmonic. Handles up to 200 W.
Frequency response
Measured S-parameters — interactive.
S11
→
–
Curve modelled from published specifications — indicative, not a measured trace.
Photos
Drawings
Passband
| Passband 1 | 960–1010 MHz |
| Passband 2 | 1050–1072 MHz |
| Passband 3 | 1110–1215 MHz |
| Reference Center | L-Band (LINK16/TACAN) |
| Insertion Loss | 2.0 dB max |
| Return Loss | 16 dB min |
Stopband
| Attenuation | 60 dB @ 1030/1090 MHz (IFF); 60 dB @ 1300–1400 MHz |
Power
| Power Handling | 20 W CW max |
Environmental
| Operating Temp | -45 °C to +85 °C |
General
| Frequency Band | L-Band |