1. Frequency range: 88-108MHz, 170-240MHz
2. Amplification gain: about 22dB
3. Output impedance: 75 ohms
4. VSWR: 2.5 or less
5. Noise factor: within 6dB
6. Output level: 108dBμV
7. Electrical performance parameters:
- Supply voltage: DC 12-24V
- Operating current: within 70mA

Features:
1. Low noise MMIC device design, more stable, higher sensitivity
2. Using low insertion loss IC design, straight-through state plug-in
3. Support FM FM and DAB + digital radio signal amplification function
4. Signal output interface: FM male connector

Amplifier installation and connection mode:
1. Place the antenna amplifier in a suitable position behind the car stereo, such as behind the DVD or radio
2. Connect the female jack of the amplifier to the male jack of the antenna of the original car radio, and the male connector of the amplifier FM to the receiving hole of the car CD or DVD
3. Connect the power cord to the ACC of the original car to supply power