Heavy Duty Bluetooth Media Receiver MP3 Player with USB and MIC Interface for Construction Machines Euipment
- Harine
- Xiamen, China
- 15 days after payment
- 5000pcs per month
- CA371
1. The MP3 player is mainly used for construction machines such as trucks, excavators, cranes, forklifts, etc.
2. Support FM、AM、 USB-MP3、Bluetooth
3. Operating Temp.:-40℃～+80℃
Function：
storage medium： USB/SD / MMC card
Radio function：Can store 30 radio stations (FM 18, AM 12);
Pre set scanning/automatic storage
Bluetooth music/ phone function
With MIC input, automatic switching of MIC working status
Wide working voltage (24V+/-20%)
Parameters:
FM
Frequency range: 87.5-108 KHz
Noise limiting sensitivity: ≤ 16d
Signal to noise ratio: ≥ 50 dB
Stereo separation: ≥ 40dB
Distortion: ≤ 5%
Intermediate frequency: 10.7MHz (megahertz)
AM
Frequency range: 522-1620 KHz
Noise limiting sensitivity: B ≤ 35 d B
Signal to noise ratio: ≥ 45 d B
Stereo separation: ≥ 35 d B
Distortion: ≤ 5%
Intermediate frequency: 450KHz (kHz)
main engine
Power supply: DC24V (16-32V)
Frequency response: 40HZ-12000HZ (standard)
Distortion:<2%
Maximum useful power: 4 * 25W
Support international standard 512M-16G SD card, MMC card
512M-8G USB2.0 USB flash drive
Impedance: 4-8 Ω (ohms)
Net weight: approximately 1.5Kg
Channel isolation: 26 dB
Outline dimensions: 188mm (width) X58.5mm (height) X161.4mm (depth)
Storage temperature: -20~70 degrees Celsius
Power consumption: less than 100
Car LCD monitor, bus LCD monitor specially designed，tested and verified by strict standards related to vhicles' reliability and safety. Must be approved by certain QS quality systems,too. It's obviously diffrenct from commercial monitors, such as pc monitors, tv monitors....more
