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0.1-2000MHz RF Wideband Amplifier Low Noise RF Amplifier Gain 32dB High Frequency Amplifier
Application:
The amplifier features a wide frequency range, high gain, low noise figure. It can be used for a variety of RF front-end receivers to prolong communications distance! It can be applied to short-wave, FM radios, remote control receivers, cable TV signal amplifiers and other occasions where low-noise small-signal RF amplification is needed.
Amplifier Specifications:
- Operating Frequency: 0.1-2000MHz
- Amplifier Gain:
F = 0.1 MHz, gain = 32 dB
F = 500Mhz, gain = 31dB
F = 1000 MHz, gain = 29 dB
F = 1500Mhz, gain = 25dB
F = 2000 MHz, gain = 20 dB
- Maximum output power: +10 dBm (10mW) @ 1dB compression point
- Working current: 35mA (9V)
- Power supply voltage: 6 - 12VDC
- System impedance: 50 ohms 
Measured Amplifier Gain Curve: 
Tips:
1) The amplifier features excellent gain flatness when the operating frequency is less than 500MHz. The gain flatness can be less than 1dB after adjusting. The lower the frequency, the higher the gain consistency.
2) The lower limit of the amplifier's operating frequency is limited by input and output capacitance. The default is 0.1uF, which can work to 0.1MHz. The input and output capacitance can be appropriately increased to extend the lower limit of the frequency. For example, when there is 10uF, it can work to 5KHz. If detailed calculation is needed, please note that the input and output impedance is 50 ohms, calculate the required capacitance, and at the same time, strengthen the decoupling and voltage stabilization of your power supply.
3) When supply voltage changes between 5-8V, it can be used as a variable gain amplifier, and the gain increases with the increase of the supply voltage. It is perfect for RF receiving front-end circuits, and DA is used to control the supply voltage, so as to control the gain of the amplifier and achieve automatic gain control.
4) When power supply voltage is 8-10V, the gain at the low frequency end reaches 30dB. At this time, the amplifier has a lower noise figure and better stability.
5)When the voltage is 12V, the gain reaches the maximum value, and the gain at the low frequency end can reach 32.5dB.
Package Included:
- 1 x Low Noise RF Amplifier
