ALS-500MXCE, 500 WATT, MOBILE, SOLID STATE, 13.8VDC, EXPORT,CE Type_Amplifier w/o Tubes The ATR-20 has rear panel

The ATR-20 has rear panel connectors for coaxial wire and balanced feedlines

Grid: Grid Current

25 – 4 W 80 W 420 – 450 MHz Product Manuals

Draws less than 25Amps at 110 VAC

You get super accurate

ALS-500MXCE, 500 WATT, MOBILE, SOLID STATE, 13.8VDC, EXPORT,CE Type_Amplifier w/o Tubes The ATR-20 has rear panelAmeritron mobile no tune Solid State Amplifier Mobile no tune Solid State Amplifier uses four rugged PP 100 high power linear RF power transistors. Instant bandswitching, no tuning, no warm up just turn on and operate makes mobile QSOs safer. Very Compact Just 3 " x 9" x 15" fits in nearly any mobile installation; weighs only 7 pounds. Extremely quiet quiet low speed, low volume fan stays off and silent until temperature rises. Output Power 500 watts