Icom IC-A21 Transceiver
VHF Air Band Transceiver
The 1C-A21 allows you to receive VOR navigation Information.
In DVQR mode, the [G-Ä21 displays the bearing to the VOR
station, In GDI mode, it shows the deviation from desired
CONVENE ENT FREQUENCY SELECTION
With the [G-A21 you can Immediately select a desired
operating frequency by using keyboard entry or rotating the
EXTERNAL DC POWER dkOK
The 1C-Ä21 is equipped with an external DC power jack.
Operate the Transceiver
with either the battery pack or an
external power source such as a Power Supply
lighter socket In a vehicle, etc. No optional DG-DC
is necessary if you use 12—15 V DC power supply;
battery charging can also be performed using this lack.
5 W OUTPUT POWER
With-the supplied CM-7G BATTERY PACK, the IG-A21 provides a
full 5 W (PEP) of output power. And 1.6 W (PEP) of low
output power Is selectable.
The U.S.A. version has VHP marine weather channel receiving
capability for flight planning.
The U.S.A. version has duplex capability and allows
transmission of a frequency in COM band when receiving a VOR
frequency in NÄV band. You can call a flight service station
while receiving a VOR signal.
2Q MEMQBY CHANNELS
has 20 memory channels with a lockout
function. The U.S.A. version memorizes an independent duplex
frequency In each memory channel.
«3 scanning systems: programmed scan, memory scan and
weather channel scan*
©Keyboard and function display backlights «•One-touch
emergency frequency access capability c ANL (Automatic Noise
Limiter) and AGO (Automatic Gain Control) circuits
«Weatherproof and heavy-duty construction © A variety of options
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09 January 2016
UNPACKING ... I
CONTENTS ... i
FEATURES ... 1
2 ATTACHING ACCESSORIES ... 2
3 POWER REQUIREMENT ... 3-4
4 PANEL DESCRIPTION ... 5—10
5 BASIC OPERATION ... 11-14
6 MEMORY OPERATION
OPERATION ... 16
8 SCAN OPERATION ... 17-18
NAVIGATION ... 19—24
TROUBLESHOOTING ... 25
SPECIFICATIONS ... 28
OPTIONS ... 27-28