Bandpass Filters
FB1003
1 GHz Bandpass Filter
Radars & Electronic Warfare
Test & Measurement
General purpose 1 GHz lumped-element bandpass filter in a standard FG1002 aluminum housing. For narrowband applications up to 100 MHz and harmonic filtering of fixed 1 GHz references.
Frequency response
Measured S-parameters — interactive.
S11
→
–
Curve modelled from published specifications — indicative, not a measured trace.
Photos
Drawings
General
| Filter Technology | Lumped Element |
| Frequency Band | L-Band |
Passband
| Center Frequency | 1000 MHz |
| Passband | 950–1050 MHz |
| Insertion Loss | 2.5 dB typ / 4 dB max |
| Return Loss | 20 dB typ |
Power
| Power Handling | 1 W |
Stopband
| Stopband Attenuation | 60 dB @ DC–800 MHz; 35 dB @ 1200–3000 MHz |