Description: These are kits, not assembled, that need welding. Without heastink Linear amplifier class AB circuit for SSB AM CW FM power amplifier for low power radio connection Suitable for FT-817 KX3 other small ones Electrical parameters: 1. voltage of the power supply: 13.8 V 2. current: 6-10 a 3. Maximum input power: 5 W 4. Maximum output power: 70 W 5. Refrigerated: forced fan cooling 6. Frequency range of 3.5-30 MHz (10M-80m) Package Includes: 1x DIY kits 70W SSB linear HF power amplifier for YAESU FT-817 KX3 Note: The exit will prohibit the opening, cut, prohibit the VSWR of 2.0 or more
