Car Modified Automatic Telescopic Radio Antenna

1. Stainless steel antenna mast, five sections, good AM/FM reception performance, working current less than 0.5A 2. The noise is lower than 50DB, the service life is greater than 50,000 times, and the jacking force is greater than 4KG 3. Good waterproof performance, easy to install 4. Built-in imported micro relay, 3C-2V coaxial cable 5. External high-quality micro-relay, long service life 6. 3C-2V coaxial cable, impedance 75 ohms 7. Installation angle: 0-30 degrees 8. Working voltage: DC12V 9. Voltage range: DC10V-14V 10. Working current: 0.7+/-0.2A 11. Wiring (three) connection method: the red wire is connected to the positive pole of the power supply, the black wire is connected to the ground with a lug, and the green wire has two connection methods: one is directly to the positive pole of the power supply, so that the antenna rises and falls with the power on and off, and the other is In addition, connect the control line, so that the antenna can be controlled to rise and fall at any time. 12. Stretch length: 750 (length outside the vehicle) Protective floor: 305mm, cable length: 1400mm