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operation.
7. Select the desired operating frequency and mode.
8. Push and hold the TUNE button on the front of the AT-897Plus for one second (until the
Tuning LED comes on), then release. The transceiver automatically switches to AM mode,
and keys up with a minimal amount of power, and the AT-897Plus begins a tuning cycle. At
the end of the tuning cycle, the original mode and power level is restored.
9. Wait for the tuning cycle to end; you’re now ready to operate!
SPECIFICATIONS
•
0.1 to 125 watts SSB and CW peak power, 100W on digital modes and 6 meters
1
.
•
Latching relays for ultra low power operation.
•
2,000 memories for instantaneous frequency and band changing.
•
Powered from the radio -- no extra power supply to hook up.
•
Designed specifically for the Yaesu FT-897/FT-897D HF transceivers. Can be mounted
directly to the side of the FT-897.
•
Pass-thru CAT port allows AT-897Plus to control the FT-897 over the CAT bus while still
allowing a host PC to also control the radio.
•
Pass-thru CAT port waits for idle CAT activity before controlling the transceiver.
•
1.8 to 54.0 MHz coverage. Frequency for memory storage is read from the radio via CAT.
•
Tunes 6 to 800 ohm loads (16 to 150 on 6M), 24 to 3200 ohms with optional 4:1 Balun.
•
For Dipoles, Verticals, Vees, Beams or any Coax Fed Antenna.
•
Optional external Balun allows tuning of random length, long wire or ladder line fed
antennas.
•
Less than 1 mA power consumption in standby mode -- ideal for battery operation.
•
Dimensions: 11.5”L x 1.5”W x 3.25”H.
•
Weight: 2.0 pounds
1
NOTE: On 6 meters, load must be less than 3.0:1 SWR match prior to tuning, or you must reduce power to 50
watts during tuning.
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