Wide frequency range: 10MHz~1.3GHz High output power: up to 8W High amplification gain: 36~41dB High power efficiency: up to 50% Uses power amplifier tubes for stable performance Module Parameters: Module Name: WPA10MHz1.3G/5W Module Frequency: 10MHz~1.3GHz Amplification Gain: 36~41dB Maximum Output: 39dBm (8W) (low frequency band) Supply Voltage: 24~28V Supply Current: 0.3~0.8A System Impedance: 50Ω Load VSWR: Less than 2.5 Connector Type: SMA Female (external thread, internal hole) Absolute Maximum Ratings: Maximum Supply Voltage: 29V Maximum Supply Current: 0.8A Maximum Frequency Range: 1.4GHz Maximum Output: 39dBm (8W) Maximum Input Power: 13dBm Maximum Operating Temperature: 50°C Connector Type: SMA Female Wiring Instructions: RFin: Signal Input (SMA female connector, external thread, internal hole) RFout: Amplified Output (SMA female connector, external thread, internal hole) VCC: Positive Power Supply (24~28V) GND: Negative Power Supply (can be grounded to the casing) Color: Silver Material: Metal Package Contents: 1* Power Amplifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.