HORWIN DF-UM6-L – is a compact UHF 6 rectangular cavity base station duplex filter. Bandpass/reject duplexer is useful for repeaters, duplex base stations, and other applications when combining of both receive and transmit frequencies into a single antenna is needed. Each filter is individually made and tuned, so receive and transmit frequencies should be specified when ordering.
| Type | |
|---|---|
| Band | |
| Max. Input Power, W | |
| Insertion Loss Tx Path | < 1,2 dB |
| Tx Noise Suppression on Rx Frequency, single-channel tuning | > 80 dB |
| Tx Noise Suppression on Rx Frequency, multi-channel tuning | > 60 dB |
| Isolation Tx on Frequency Rx, single-channel tuning | > 80 dB |
| Isolation Tx on Frequency Rx, multi-channel tuning | > 60 dB |
| Impedance, Ohm | 50 |
| SWR | < 1,5 |
| Operating temp. range, °C | -30…+60 |
| Termination | N-female |
| Overall dimensions, mm | 30*155*265 |
| Weight (aprox.), kg | 1 |
| Code | Model | Description | Frequency, MHz | Duplex Spacing, MHz | |
|---|---|---|---|---|---|
| 316041 | DF-UM6-L | Compact base station duplexer, 6 cavity, 400-470MHz, 50W | 400-470 | 8-12 |
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