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
