HF Automatic Antenna Tuner - Automatic Tuning, Weather Resistant

Hf automatic antenna tuner. Tune in your hf marine world. Suitable for many vessels. The versatile at-130 can be used with a variety of vessels, even smaller boats that cannot use a long antenna element. For example, the at-130 will match a 7 m (23 feet) long wire antenna across the marine band in the 1.6 - 27.5 mhz range. Automatic tuning. No manual tuning is needed. Just push the [tune] switch on an icom hf marine transceiver; the at-130 adjusts the antenna and the transceiver to the minimum swr in any frequency on an hf marine band. The at-130 allows you to transmit with strong rf output power, and is perfect for maritime mobile operations. Weather resistant. The at-130 is housed in a durable, completely weather-resistant acrylic case with rubber gaskets. This allows it to be conveniently installed near the antenna element base. For icom hf marine transceivers. Icom's sophisticated at-130 easily matches icom hf marine transceivers. The at-130 easily interconnects with an icom hf marine transceiver. At-130 installation is simple. No adjustments are necessary. Just connect the control cable and antenna wire and go!. Quick tune-up. Improved tuning performance. The tune-up time is less than 3 seconds in any frequency on an hf marine band. In addition, the at-130 has 8 convenient memories to store tuning information. Retuning for a memorized frequency takes about 1.5 seconds. This allows you quick trouble-free frequency changes. Low power tune-up. The at-130 emits very little output power (just 300 mw) during the tuning process. This reduces the possibility of causing interference to other stations using the frequency. Specifications. Dimensions: 230(w) x 340(h) x 80(d) mm; 9.1(w) x 13.4(h) x 3.1(d) in (projections not included). Weight: 2.7 kg; 6.0 lb. Usable temperature range: -30c ~ +60c. Rated voltage: 13.6 v dc +/-15% (negative ground) (supplied from an icom hf marine transceiver). Current drain (at 13.6 v dc): 2 a. Frequency coverage: 1.6~30 mhz (with the antenna length 7 m (23 ft) or longer). Input impedance: 50 ohms (unbalanced). Max. Input power: 150 w (pep). Input power during tuning: 10 w. Auto tuning time: 1.5 sec. (returning for a memorized frequency), typically 2~3 sec. (when operating band has been changed). Auto tuning accuracy: vswr 2.0:1. Insertion loss: 0.5 db (with a 50 ohms load, after tuning). Manufacturer: icom. Communication-single side bandchannels - total # = none. Email = none. Power - output (watts) = none.