|
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.
Specifications:
* 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)
|