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Introduction
Congratulations on selecting the JT-11 tuner for your Ten-Tec Jupiter transceiver. This tuner,
when installed, will be fully integrated with your transceiver, and will be controlled by the radio's
user interface. Your JT-11 will quickly and automatically match an amazing variety of antennas.
LDG pioneered the automatic, wide-range switched-L tuner in 1995. From its laboratories near
the nation’s capitol, LDG continues to define the state of the art in this field with innovative
automatic tuners and related products for every amateur need.
Specifications
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Fully integrated with the Jupiter transceiver
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200 memories for instantaneous frequency or band changing
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Automatic reset of last tuned setting on power-up
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Tuning time: 0.1 to 4 seconds full tune, < 0.1 second memory tune
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Frequency coverage: 1.8 to 30.0 MHz.
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Tunes 6 to 1000 ohm loads, 32 to 4000 ohms with optional external 4:1 Balun
(LDG RBA-4:1)
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For Dipoles, Verticals, Vs, Beams or and Coax Fed Antenna
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Optional external Balun allows tuning of random length, long wire or ladder line
fed antennas
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Powered directly by the Jupiter radio
IMPORTANT SAFETY WARNING
Never install antennas or transmission lines over or near
power lines. You can be seriously injured or killed if any part
of the antenna, support or transmission line touches a power
line. Always follow this antenna safety rule: the distance to
the nearest power line should be at least twice the length of
the longest antenna, transmission line or support dimension.
