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This 3-cavity duplexer is designed for GE MASTR repeaters, offering reliable performance within the 450-470 MHz frequency range. Pulled from a working system, the unit is in good condition with normal cosmetic wear. It is engineered for a 5 MHz separation with a power rating of 250 W. Technical specifications include an insertion loss of 1.2 dB for Tx and 0.6 dB for Rx, with isolation levels of 10
This 3-cavity duplexer is designed for GE MASTR repeaters, offering reliable performance within the 450-470 MHz frequency range. Pulled from a working system, the unit is in good condition with normal cosmetic wear. It is engineered for a 5 MHz separation with a power rating of 250 W. Technical specifications include an insertion loss of 1.2 dB for Tx and 0.6 dB for Rx, with isolation levels of 100 dB and 60 dB respectively.
| Model Number | DB4075W |
| Frequency Range | 450-470 MHz |
| Separation | 5 MHz |
| Power Rating | 250 W |
| Insertion Loss | Tx 1.2 dB, Rx 0.6 dB |
| Isolation | Tx 100 dB, Rx 60 dB |
| Weight | 6.5 lbs |
|---|---|
| Dimensions | 7.48 × 4.13 × 2.07 in |
| Brand | Used Radios |
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