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Yaesu ATU-450
Antenna Tuner

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Specifications | Mounting

Yaesu ATU-450 Tuner

The Yaesu ATU-450 antenna tuner is designed exclusively for the Yaesu FT-450. This automatic tuner mounts inside the bottom of the transceiver. The impedance matching range is 16.5 to 150 ohms (up to 3:1 SWR). Accordingly the ATU-450 should not be expected to match long wire antennas. Please note that the ATU-450 cannot be used with the ATAS-120A. A clicking sound during tuning is normal.

* Coverage:  1.8 to 30 MHz and 50 to 54 MHz
* Power rating:  100 watts PEP
* Matched SWR:  1.5:1 or less
* Tuning time:  5 seconds or less
* Input impedance:  50 Ohms
* Tuning power:  4 to 60 watts
* Power Supply:  13.8 VDC (derived from the transceiver)
* Size:  3.1 x 1.5 x 6.1 inches
* Weight:   1.1 lbs. (500 g)

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