Parameter:
1> Work Voltage: DC 6V-12V
Operating frequency: 0.1-2000MHz
3> Maximum Power Output: + 10dBm (10mW)
4. Work Temperature: -40°C to 85°C
5. Work Humidity: 0% to 95% RH
Size: 2.0 x 1.0 x 0.2 inches (52 x 25 x 6.5 mm).
Chip:
1> When operating frequencies are smaller than 500MHZ, it can be adjusted carefully than 1 decibels which have less gain flatness. Higher gain consistency with lower frequencies.
2> Lower Limit .Amplifier operating frequencies, the default value is in 0.1 MHz increments, 0.1 uF, and will receive input and output capacitors. The cut-off frequency can be expanded as a capacity of 10μF so that it can work for 5kHz to increase the proper input and output capacity.
3. When 5-8 V power supply voltage changes, it uses a DA controlled power supply suitable for radio frequencies, and the variable gain amplifier on the front end receiving circuit, which increases gain as the power supply voltage increases. It provides voltage to control the gain.
4> .When 8-10v power supply voltage is obtained to 30 decibels at this time the amplifier has low noise coefficient and good stability.
5> .When voltage is 12V to reach maximum gain, low frequency end gain of 32.5 decibels