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HF Automatic Antenna Tuner, covers 1.6-30 MHz
Used with a 7m (23 ft) or longer wire antenna
| Country of Origin / Made In: Japan |
| FCA point / Shipped from: USA |
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- Mobile radios HF (1)
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Icom AT-140 automatic antenna tuner
Icom AT-140 Automatic
Antenna Tuner
ANTENNA
TUNER
This antenna tuner has been designed
as an upgraded version of the AT-130,
for use with MF/HF marine and HF commercial transceivers.
The design and specifications are similar to the AT-130,
but the addition of a
tuner 'through' function, allows the transceiver to bypass the antenna
tuner
when tuning cannot be completed.
Also, it is now not necessary to open the casing to arrange the
wiring making
connection of the AT-140 to a transceiver much easier
Features:
-
Tuner through function
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Easy connection to transceiver (No need to open the
casing)
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Antenna matching condition is displayed on
the screen when used with the IC-M802
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Matches all MF and HF bands (1.6 MHz~ 30 MHz)
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Full automatic tuning
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Weather resistant durable casing for long life use
outdoors
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45 memories for reduced tuning time
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1 week back-up of memories
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Low power emission during tune-up to reduce interference
to other stations
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Optional accessory for the transceiver IC-M802
& IC-F7000
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SPECIFICATIONS
|
| Frequency
coverage: |
1.6~30
MHz (with 7m or longer antenna element) |
| Power
supply: |
13.6V
DC |
| Current
drain: |
Max.
2A |
| Operating
temperature range: |
-30°C
to +60°C |
| Weight: |
2.5
kg |
| Antenna
connector: |
SO-239
(50 ohm) |
| Max.
input power: |
150W
(PEP) 100W (Continuous) |
| Automatic
tuning time: |
Approx.
2~3 sec. Max. 15 sec.
Approx.
1 sec for preset memories |
| Automatic
tuning accuracy: |
SWR
2.0:1 (after tuning except for multiples of 1/2l) |
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AT-140
HF Automatic Antenna Tuner, covers 1.6-30 ...
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