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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