Frequency band 1,8 - 54 MHz (including WARC) Emission types SSB, CW. Input Power 20 W input power can be selected 5, 10 or 20 watts. Output power SSB / CW : 500 W on 1,8-30 MHz, about 200W on 50-54 MHz; 400W Digital modes. 2.0: 1 Supply voltage 48-53V 15A (power supply not included). Input impedance 50 ohms (unbalanced) Output impedance 50 ohms (unbalanced) Input / Output connectors UHF SO-239 Amplifier circuit push-pull, class AB Output/Final stage transistors SD2933 Dimensions : W x H x D mm.
Power output W - power output indication. Current A - current in amperes. Temperature - amplifier temperature in degrees Celsius. Voltage V - Volt supply voltage.Error HIGH SWR - lights up red when the protection is turned on when the permissible SWR is exceeded. Error HIGH PWR - lights up red when the protection is turned on when the permissible output power is exceeded. Error HIGH CURRENT - lights up red when the protection is turned on after exceeding the permissible current. ON AIR - green in transmit mode. 160 - 1.8 MHz.
80 - 3.5 MHz. AUTO - automatic band switching mode when using an external device (automatic decoder). Turn the amplifier off and on again to reset the protection circuit.The item "HF / 6 m linear power amplifier 500W 1.8-54 MHz MOSFET 5 TFT LCD" is in sale since Thursday, June 11, 2020. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "y_r3kbo" and is located in Voronezh. This item can be shipped worldwide.