89-70-24A
89-70-24A
89-70-24A, 450-470 MHz, Preselector
TX RX has designed application-specific multi-cavity and combline filter products for use in limiting the bandwidth in front of a multiple-receiver system (Preselector).
- Several models available to match your specific application.
- All filters are factory tuned to meet specific frequency channel requirements
- Temperature compensation keeps product tuned to specification from -30 to +60° C.
| Product Specifications | |
|---|---|
| Item No | 89-70-24A |
| Item Name | 450-470 MHz, Preselector |
| RF Power | Receive Only |
| Number of Cavities-Resonators | 3 x 2" |
| Pass Bandwidth | 1.0 MHz |
| Frequency Range | 450-470 MHz |
| Specification Bandwidth | 1.0 MHz |
| Typical Insertion Loss | 2.5 dB |
| Max Insertion Loss at Passband Edge | 3.1 dB |
| Typical Selectivity | 45 dB @ ± 5.0 MHz |
| Return Loss | 17 dB |
| VSWR | 1.32:1 |
| Temperature Range | -30 to +60 °C |
| Connectors | BNC |
| Dimensions H x W x D | 2" x 19" x 8.75" (51 x 483 x 222 mm) |
| Mounting | 19" EIA Rack Mount |
| Shipping Weight | 3 lbs. (1.4 kg) |