Origin: Mainland China
DIY Supplies: ELECTRICAL
Display Type: Analog Only
Model Number: RF Low Noise Amplifier
Dimensions: 50 x 25 x 5mm/2.0 x 1.0 x 0.2inch
Operating frequency: 0.1-2000MHz
Maximum output power: +10dBm (10mW) @ 1dB compression point
Noise figure: 1.9dB (see main view image)
Supply voltage: 6-12VDC
System impedance: 50 ohms
1.Good gain flatness at operating frequencies less than 500 MHZ, which can be made less than 1dB with careful adjustment. the lower the frequency, the higher the gain consistency.
2.The lower limit of amplifier operating frequency is affected by the input and output capacitance, the default value is 0.1uF, operating up to 0.1MHz. increasing the input and output capacitance appropriately can extend the cut-off frequency, such as 10uF capacitance can work up to 5KHz.
3. When the supply voltage varies from 5-8V, it can be used as a variable gain amplifier, the gain increases with the supply voltage, it is suitable for RF receiving front-end circuit, using DA to control the supply power supply voltage, control the gain of the amplifier, automatic gain control.
4. When the supply voltage is 8-10V, the gain at the low frequency end can reach 30db, at this time the amplifier has a low noise factor and good stability.
5. When the voltage is 12V, the maximum gain is reached, and the gain at the low frequency end is 32.5dB.
1. The product has a wide frequency range, high gain, low noise factor
2. The product can be applied to various RF receiving front ends to increase the communication distance
3. Used in short wave, FM radio, remote control receivers, such as cable TV signal amplifiers need low noise RF signal amplification
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
1 x RF Low Noise Amplifier