This document is a service manual for the TK-3107 UHF FM transceiver. The manual includes technical specifications, circuit description, component explanation, parts list, and more.
The Kenwood TK-3107 is a 16‑channel UHF FM transceiver intended for commercial‑grade communications. This service manual provides detailed information for experienced technicians, including general safety guidelines, part numbers, and procedures for realignment, disassembly, and adjustment.
The document contains circuit descriptions, semiconductor data, exploded parts views, schematic and block diagrams, as well as full specifications such as frequency range, power output, operating voltage, temperature limits, dimensions, and weight. It also lists the required programming interface (KPG‑22) and software (KPG‑55D) for PC‑mode configuration.
| Frequency range | 470‑490 MHz |
|---|---|
| Operating voltage | 7.5 VDC ±20 % |
| Temperature range | -30 °C to +60 °C |
| Dimensions (W × H × D) | 58 mm × 125.5 mm × 35 mm |
| Weight | 380 g |
The TK-3107 operates in the 470‑490 MHz band.
The unit requires 7.5 VDC with a tolerance of ±20 %.
It can operate from –30 °C up to +60 °C.