This file is about the instruction manual of the icom iR20 communications receiver, which covers the 0.150-3304.999 MHz frequency range, supports 26 banks, has a built-in antenna, and supports bidirectional listening.
This manual provides comprehensive operating instructions for the Icom IC-R20 communications receiver. It details the preparation steps, including battery installation and accessory usage, as well as the front and side panel descriptions. The guide explains how to set frequencies and channels, manage memory banks, and utilize advanced features like Dualwatch and Priority Watch.
| Frequency Range | 0.150-3304.999 MHz |
|---|---|
| Memory Channels | 1250 |
| Auto Write Channels | 200 |
| Power Supply | 3 R6(AA) alkaline cells or BP-206 battery pack |
| Operating Temperature | -10°C to +60°C |
The receiver covers a wide frequency range from 0.150 MHz to 3304.999 MHz.
It has 1250 memory channels organized into 26 banks.
Yes, it supports external power supply operation via an AC adaptor or cigarette lighter cable.
Holding the squelch key temporarily opens the squelch to monitor the operating frequency.