600W HF/6M LDMOS LINEAR AMPLIFIER BOARD
Power linear amplifier for 2x HT20340s LDMOS
RF Input Power: 0- 6 W max
RF Output Power: 0- 600 W
Frequency Range: 1.8–55 MHz
Power Supply Requirements: 48–53.5 V @ 25 A
Amplifier Class: AB push-pull
Current consumption : 14-17A
Efficiency up to 80% max
Can work all modes non stop DIGITAL / SSB /CW / FM /AM e.t.c.
Board size: 100x130mm
This amplifier incorporates a high-power, low-loss, wideband transmission-line (TLT) transformer, ensuring excellent efficiency across the HF and 6-meter bands.
It also features a temperature-regulated bias circuit for stable operation under varying thermal conditions.
TVS diode installed for enhancing protection against esd ,RF spikes and transient overload conditions.
LDMOS HT20340s devices not included
The board is fully assembled as shown in the photos.
Parts color may different from photos depend on availability.
