The document is about the specifications and operation guide for Midland radio. It includes installation location, mounting, ignition noise interference, antenna tuning, operating procedures, etc.
This document is the owner's manual for the Midland model 79-290, a mobile CB transceiver featuring a detachable control panel with memory and battery back-up. The unit supports 120 channels across AM, USB, and LSB modes, including dedicated weather bureau reception.
| Channels | 120 CH/AM/USB/LSB (40 CB) |
|---|---|
| Frequency Range | 26.965 - 27.405 MHz |
| Power Output (AM) | 4 Watts |
| Power Output (SSB) | 12 Watts PEP |
| Input Voltage | 13.8 V DC nominal, 15.9 max. |
| Operating Temperature | -20 to +50 C |
The radio outputs 4 Watts for AM and 12 Watts PEP for SSB.
Set the transceiver to Channel 20, press the PTT switch, and move the antenna down until the SWR meter shows a low point.
The LOC button reduces the gain of the RF amplifier under strong signal conditions, putting the receiver in local mode.