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| T855-30 front view, |
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| T855-30 rear view |
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| This receiver was made for Canadian Marconi by Tait Electronics in New Zealand. |
| T55_30 inages via E-bay |
T855-30 RECEIVER The T855 is a high performance microprocessor controlled FM base station receiver designed for single or multichannel operation in the 400 to 530MHz frequency range.
The receiver is a dual conversion superhet with a synthesised local oscillator. The first IF is 45.0MHz, allowing exceptionally high spurious signal rejection to be achieved in the receiver front end. The second IF section (455kHz) combines amplitude limiting, detection and audio preamplification within a single integrated circuit. It also drives carrier and noise level detectors for signal strength indication and gating the audio output. RSSI can be used to drive a carrier mute for audio output gating (link selectable) when the optional T800-04-0000 RSSI PCB is fitted. The audio section output can be adjusted to deliver >+10dBm to a 600 ohm balanced output, and 1W to a local monitor speaker.
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| T855-30 front view, |
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| T855-30 rear view |
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| This receiver was made for Canadian Marconi by Tait Electronics in New Zealand. |
| T55_30 inages via E-bay |
Sources:1) E-bay
2) https://manuals.repeater-builder.com/2006/T800/T800%20SERIES%202%20MANUALS/M850-00-202/Section%20B%20T855%20Receiver.pdf
Apr 14/26