Icom AH-4 Tuner
Manufacturer:
No picture available!
Maybe you can upload a photo for the
Icom AH-4 ?
If you have any other manuals for the
Icom AH-4 you can upload the files here .
Model:
AH-4
Date:
1997
Category:
Group:
Description:
HF + 50MHz Automatic Antenna Tuner
Information
-WIDE TUNING RANGE
The AH-4 provides reliable matching of frequencies from 3.5
MHz to 54 MHz when using at least a 7 m (23 ft) antenna; or
7 MHz to 54 MHz when using the AH-2b Antenna ELEMENT.
- AUTOMATIC DIGITAL CONTROL TUNING
The built-in 8-bit microprocessor chooses the lowest SWR
condition from more than 1,040,000 different LC
(coil/capacitor) combinations.
- 45 FREQUENCY MEMORIES FOR FAST TUNING
The LC combinations of 45 previously-used frequencies are
automatically memorized in the AH-4, Once a frequency is
memorized, the AH-4 tunes on that frequency in less than 1
sec. Note that the AH-4 does not memorize a frequency which
is normally tuned within 2.5 sec. Memories are retained only
when the power is on.
- WEATHERPROOF DESIGN
The AH-4’s tightly sealed plastic case allows convenient
mounting virtually anywhere. The AH-4 can be mounted
outdoors under your Antenna.
- 0.3 W RADIATED POWER
Radiated power during tuning is less than 0.3 W, minimizing
interference to other stations.
NOTE: 50 MHz tuning is possible with the IC-729*,
IC-706MKII, IC-746 and IC-756; the IC-706 and IC-736 can
only be tuned 3.5-30 MHz.
* Connect a 50 MHz Antenna connector for 50 MHz operation.
Manual type:
User Manual
Pages:
4
Size:
485.86 Kbytes (497523 Bytes)
Language:
english
Revision:
Manual ID:
A-8295G-1EX
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2015 07 19
MD5:
a688912315062ec458824bb53973e4c4
Downloads:
759
Manual type:
User Manual
Pages:
4
Size:
356.70 Kbytes (365256 Bytes)
Language:
english
Revision:
Manual ID:
A-8295G-1EX
Date:
Quality:
Scanned document, all readable.
Upload date:
2014 01 21
MD5:
d9958c9e7610bf54be7abd71f4a533b1
Downloads:
1091