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66-13-44-RE Re-Entrant Base Station Duplexer (VHF)
SKU 66-13-44-RE
66-13-44-RE
66-13-44-RE
Download Product Specs
Ideal for compact high performance applications
- Designed for the combination of two frequencies that require extra isolation. Can also be used as efficient pre-selectors
- A six and an eight cavity configuration is also available for a higher level of isolation and selectivity
- Can be retuned in the field
Description
These base station duplexers use four 4” x 4” x 10” cavities. They are ideal for compact high performance applications. They are designed to cover the VHF frequency band. These filters are designed for the combination of two frequencies that require extra isolation or they can be used as an efficient preselector. A six and an eight cavity configuration is also available for a higher level of isolation and selectivity.
Additional information
| Frequency Range, MHz | 138-174 |
|---|---|
| Frequency Spacing Min., MHz | 2 |
| Cavity Number | 4 |
| Continuous Power Input, Watts | 350 |
| Connectors (Equipment/Antenna) | N Female |
| Insertion Loss, dB | 1.5 |
| Channel Isolation, dB | 70 |
| VSWR | 1.22:1 |
| Temperature Range, ºC | – 40 to +60 |
| Cavity Size, in (H x W x D) | 4 x 4 x 10 |
| Max Length, in (H x W x D) | 5.2 x 19 x 14 (3 Rack Units) |
| Mounting | 19-inch Rack Mount |
| Cavity Size | 4 x 4 |
| Frequency Range | 132-174 MHz |
Ordering Information
| Model | Min. Frequency Spacing (MHz) |
| 66-13-44-RE | 2.0 |
| 66-13-44-RE-0.6 | 6.0-16 |
| 66-13-44-RE-1.0 | 3.0-6.0 |
| 66-13-44-RE-1.5 | 2.0-3.0 |
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