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LDG AL-100
Auto Tuner


Return to discontinued tuners

Discontinued Amateur Antenna Tuners 

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The LDG AL-100 was designed to match the Alinco DX-SR8T. It also works with many other Alinco HF radios. It's an affordable tuner for an affordable radio! The AL100 will tune with 0.1 to 100 watts (50 watts on 6 meters), making it an excellent choice for any Alinco radio or operating style. Backpackers and QRP operators will appreciate the latching relays. Power can be removed from the tuner once you have tuned. Additionally, when the tuner is not tuning, it draws nearly zero amps. Additionally, the AL-100 features 2000 fast memories which will decrease tuning time up to 95% compared to a manual tuner! The rear panel has SO-239 input and output. An optional external Balun allows tuning of random length, long wire or ladder line fed antennas.

* Continuous coverage 1.8 to 54 MHz.
* RF Power: 1 to 100 watts (50 watts on 6 meters).
* Tuning time: 0.5 to 6 seconds, 3.0 average
* Tunes 6 to 800 ohm loads, 10:1 SWR (3:1 SWR on 6 meters)
* Input/Output: SO-239
* Enclosure size: 5.25"W x 1.5"H x 6.5"D
* Weight: 15 oz.

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