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This Bird TXRX Systems Vari-Notch 4-inch cavity duplexer is designed for 144-174 MHz frequency ranges. It features a power rating of 125W with 75 dB isolation and 1.2 dB insertion loss. The unit is in good condition with normal cosmetic wear and has been pulled from a working system. Tuning to a specific frequency is available upon request.
This Bird TXRX Systems Vari-Notch 4-inch cavity duplexer is designed for 144-174 MHz frequency ranges. It features a power rating of 125W with 75 dB isolation and 1.2 dB insertion loss. The unit is in good condition with normal cosmetic wear and has been pulled from a working system. Tuning to a specific frequency is available upon request.
| Model Number | 28-37-06C |
| Frequency Range | 144-174 MHz |
| Separation | 1.0 MHz |
| Power Rating | 125W |
| Insertion Loss | 1.2 dB |
| Isolation | 75 dB |
| Dimensions | 9.5 x 19 x 10.5 inches |
| Weight | 21.32 lbs |
|---|---|
| Dimensions | 9.5 × 19 × 10.5 in |
| Brand | Used Radios |
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