|Icom AH-3 Tuner|
|Description||HF Automatic Antenna Tuner|
•WIDE TUNING RANGE The AH-3 provides reliable matching for frequencies from 3.5 MHz to 30 MHz when using at least a 3 m (10 ft) antenna such as the AH-2b ANTENNA ELEMENT (with a 50 cm lead-in wire). When operating above 1.8 MHz, use at least a 12 m (40 ft) antenna. •AUTOMATIC DIGITAL CONTROL TUNING The built-in 8-bit microcomputer chooses the lowest SWR condition from more than 260,000 different LC (coil/capacitor) combinations. •EIGHT-FREQUENCY MEMORY FOR FAST TUNING The LC combinations of 8 previously used frequencies are automatically memorized in the AH-3. Once a frequency is memorized, the AH-3 tunes on that frequency in less than 1 sec. Note that the AH-3 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-3's tightly sealed plastic case allows convenient mounting virtually anywhere. The AH-3 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.
These manuals are available for the above equipment:
|Icom -- AH-3 -- User Manual|
|Manual Type||User Manual|
|Size||294.17 Kbytes (301232 Bytes)|
|Quality||Scanned document, all readable.|
|Upload date||21 January 2014|
|Downloads||382 since 21 January 2014|
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