User's Manual Part 1

FOREWORD

Congratulations! You are the owner of the world’s most advanced amateur

HF/50 MHz transceiver— IC-7800. The IC-7800 is designed and built with

Icom’s superior technology and craftsmanship. With proper care, this prod-

uct should provide you with years of trouble-free operation.

We would like to take a couple of moments of your time to thank you for

making your IC-7800 your radio of choice, and hope you agree with Icom’s

philosophy of “technology first.” Many hours of research and development

went into the design of your IC-7800.

FEATURES

❍ Ultimate receiver performance +40 dBm of IP3 characteris-

tics (HF bands only)

❍ Built-in Baudot RTTY and PSK31 modulator/demodulator

and direct PC keyboard connection capability for RTTY

and PSK31 operation without a PC

❍ Independent receiver circuits for main and sub bands pro-

vide perfect Dualwatch operation

❍ Up-graded real-time spectrum scope— center frequency

and fix frequency modes, and mini-scope indications

IMPORTANT

READ THIS INSTRUCTION MANUAL CAREFULLY before at-

tempting to operate the transceiver.

SAVE THIS INSTRUCTION MANUAL. This manual contains im-

portant safety and operating instructions for the IC-7800.

EXPLICIT DEFINITIONS

TRADEMARKS

Icom, Icom Inc. and the are registered trademarks of Icom

Incorporated (Japan) in the United States, the United Kingdom, Germany,

France, Spain, Russia and/or other countries.

WORD DEFINITION

WARNING

Personal injury, fire hazard or electric shock may

occur.

CAUTION Equipment damage may occur.

NOTE

If disregarded, inconvenience only. No risk or person-

al injury, fire or electric shock.