• Frequency Range 144-146 & 430-440 MHz
• 4-5W Input ± 1 db @ 500W Carrier Out
• Harmonic product ≤ - 75 dBc
• Input SWR (@ 432-144 MHz) ≤ 1.1:5
• Impedance 50 Ohm
• CW modes - FM - SSB - DIGI
• Power supply 45-54 V
• Current (@ 500 W RF Out) 18 A ± 5%
• The maximum temperature of the copper base 60 ° C
• Adjustable BIAS
• High efficiency (≥ 64%)
• 24 hours. operation (with adequate ventilation)
• High Quality
• High stability

Download: MD500U