Features:
This product with wide frequency range, high gain, low noise level
This product can be applied to several rf receive frontal and increase the communication distance
Used for shortwave, FM radio, remote control receiver, as the cable TV signal amplifier needs low noise rf signal amplification

Specifications:                                                                                                                                                                                                                                                                                                                                                  
Size: 5*2.4cm/2*0.9in
End diameter: 5mm
Color: green+golden
Operating frequency: 0.1-2000 MHz
Gain amplifier:
F=0.1MHz, gain=32dB
F=500Mhz, gain=31dB
F=1000MHz,gain=29dB
F=1500Mhz,gain=25dB
F=2000MHz,gain=20dB
Maximum output power: + 10dBm (10 mW)
Voltage of the power supply: 9-12 VDC
Impedance System: 50Ω

Tips:
1. When the operating frequency is less than 500MHZ, get a good flatness, you can make it less than 1 dB after a careful adjustment. The lowest frequency is the highest gain consistency.
2. The operating frequency of the lower limit amplifier is subject to the input and output capacitor, the default value is 0.1 uF, working at 0.1 MHz. It increases the input and output capacitance appropriately, it can extend the cutoff frequency, as the capacitance of 10 uF can operate at 5 KHz.
3. When the voltage of the power supply changes by 5-8V, it can be used as a variable gain amplifier, Increase the gain with increasing the voltage of the power supply, which is suitable for the radio frequency receiving the front circuit, Using the voltage of the DA control power supply, to control the gain of the amplifier, automatic gain control
4. When the voltage of the power supply in 8-10V, the final low frequency gain of up to 30 db, At this time The amplifier has a low noise coefficient and good stability.
5. When the voltage is 12V, reaches the maximum gain, the final low frequency gain of 32.5 dB
 
Package Include: 
2 x RF Broadband amplifier