Deskripsi
ICOM AT-130 Antenna Tuner
The ICOM AT-130 is a high-performance automatic antenna tuner designed for use with ICOM HF marine transceivers.
FEATURES
Matches All Bands
The AT-130/E matches all frequencies on the HF marine band. For example, the tuner matches a 7 m; 23 feet long-wire antenna across 1.6–30 MHz.
Full Automatic Tuning
Just push the [TUNE] switch on the transceiver, the AT-130/E immediately tunes for a minimum SWR on any frequency in the HF marine band.
HF Operation on Any Size Ship
The AT-130/E allows HF operation where antenna element length is restricted due to space.
Weather Resistant
The AT-130/E is housed in a durable, completely weather resistant acrylic case with a rubber gasket. The antenna tuner can be conveniently installed both on the deck or in the cabin near the antenna element.
Simple Installation
Installation is simple. Just connect the control and antenna cables and short-times internal settings. After installation, you never need to open the cover for maintenance.
Preset Tuning Function
This function provides super-fast tuning on your most used frequency.
45 Memories for Shorter Tuning Time
To decrease the tune-up time, the AT-130/E automatically stores the matching conditions for up to 45 frequencies. Returning for a memorized frequency takes only approximately 1 second.
Super Capacitor for Memory Backup
Even if the AT-130/E is not used for approximately 1 week, the built-in super capacitor backs up the 45 memory contents.
Low Power Tune Up
The AT-130/E emits low output power during tuning. This feature reduces the possibility of causing interference to other stations.
Emergency Tuner Circuit (AT-130E)
To meet with European regulations, the Europe version AT-130E includes an emergency tuner circuit for 2182 kHz operation. If any signal from the control cable indicates an abnormal condition, this circuit is automatically selected.
SPECIFICATIONS
GENERAL
| Frequency Coverage | 1.6–30 MHz (With a wire antenna longer than 7 meters, and the ground terminal connected to the vessel’s ground point, or a counterpoise wire longer than 7 meters.) |
| Power Supply Requirement | 13.6V DC ±15% (supplied from the HF transceiver) |
| Current Drain | AT-130 (#61, 67) 1.0 A or less AT-130 (except #61, 67) 2.0 A or less AT-130E 2.0 A or less |
| Operating Temperature Range | –30°C to +60°C; –22˚F to +140˚F |
| Weight (approximately) | AT-130 2.5 kg; 5.5 lb AT-130E 2.7 kg; 6.0 lb |
| Antenna Connector | SO-239 (50 Ω) |
| Maximum Input Power | 150 W (PEP) 100 W (continuous) |
| Automatic Tuning Time | Approximately 2 to 3 seconds (general condition) Maximum 15 seconds Approximately 1 second (returning for a memorized frequency) |
| Automatic Tuning Accuracy | SWR 2.0:1 or less (after tuning, except for multiples of ½ λ) |
| Usable Pole Diameter | 32 to 60 mm; 1.3 to 2.4 inches |
All stated specifications are subject to change without notice or obligation.
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