(with the antenna length 7 m (23 ft) or longer)ġ.5 sec. (3 in tuner, 18 in cable and 5 in the UnUn). That setup will have 26 loss of power due to reflections. (supplied from an Icom HF marine transceiver) A tuner does not ‘tune’ an antenna, it will match the 50 ohms of the rig to the ‘other side’, labeled ‘antenna’. This reduces the possibility of causing interference to other stations using the frequency. The AT-130 emits very little output power (just 300 mW) during the tuning process. This allows you quick trouble-free frequency changes. Retuning for a memorized frequency takes about 1.5 seconds. In addition, the AT-130 has 8 convenient memories to store tuning information. Improved tuning performance.the tune-up time is less than 3 seconds in any frequency on an HF marine band. Just connect the control cable and antenna wire and go! The AT-130 easily interconnects with an Icom HF marine transceiver. AT-100PROII LDG Electronics Automatic Antenna Tuner 1.8-54 MHz, 1-125 Watts, Updated Features Include an LED Indicator for Antenna Selection and an LED to Indicate When in Bypass. Icom's sophisticated AT-130 easily matches Icom HF marine transceivers. This allows it to be conveniently installed near the antenna element base. The AT-130 is housed in a durable, completely weather-resistant acrylic case with rubber gaskets. The AT-130 allows you to transmit with strong RF output power, and is perfect for maritime mobile operations. When it is connected to FT-817/818 through a dedicated control cable mAT-CY, it. When you key your transmitter, MFJ's InstantRecall checks to see if that frequency has been used before. Just push the 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 mAT-10 is a compact and exquisite tuner designed for all QRP transceivers. Fast Automatic Tuning The MFJ-998 instantly matches impedances from 12-1600 ohms using MFJ's exclusive IntelliTune, AdaptiveSearch and InstantRecall algorithms with over 20,000 VirtualAntenna Memories. The coupler is an indoor part which is used to connect the transceiver, provide power for the tuner and control the. 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. Tuner are outdoor parts for tuning antennas. The versatile AT-130 can be used with a variety of vessels, even smaller boats that cannot use a long antenna element. ICOM AT-130 Automatic Antenna Tuner Suitable for many vessels
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