Low Pass Filter
30 to 512 MHz
SKU: 21-80-04
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The 21-80-04 is a low pass filter designed to pass frequencies in the range 30-512 MHz and provide isolation to frequencies in the range 960-2500 MHz. The 21-80-04 comprises a Tchebyscheff low pass filter produced using discrete coils and low-loss chip capacitors, located on a thin printed circuit card within a aluminium alloy tubular housing, the ends of which are sealed using the RF connectors.
| Frequency |
Pass band: 30-512 MHz Stop band: 960-2500 MHz |
| VSWR | ≤ 1.25:1 |
| Impedance (nominal) | 50 Ohms |
| Power | 50 Watts CW |
| Insertion Loss | ≤ +0.5 dB |
| Isolation | ≥ 50 dB |
| Connector |
1 x TNC Male 1 x TNC Female |
| 21-80-04 | |
| Model # | 21-80-04 |
| Brand | Cooper Antennas |
Datasheet:
