The high-frequency power amplifier amplifier must be connected to the nominal load before powering on to work (the product defaults to 50 ohms), such as a suitable antenna, this is very important.

Note: Be sure to connect a serious antenna (that is, use a coaxial cable to connect to the outdoors, the antenna is GP or J-shaped. Never use a whip antenna to connect directly to the output port, it will not work properly, remember to remember) And this antenna should resonate at the working frequency, and the standing wave cannot exceed 1.5.

Operating frequency range:88-108MHz

Note: You can only choose to work at 88-108MHz or 140-170MHz, and the two frequency bands cannot exist on one board at the same time.

Input: 0.3~0.5W

Output power: 6W

Input and output impedance: 50 ohms

Input and output terminals: SMA-k female (external thread inner hole)

Typical gain: 10dB

Maximum gain: 11dB

Power supply voltage: 12V (15V Max)

Working current: 1-1.5A

Size: 80x40mm (excluding protrusions)

Model Number: 0703203677

Package Include: 1 Pc x 6W VHF Power Amplifier