ST41 Wireless data receiving communication radio is a wireless data receiving communication radio equipment independently developed and produced by Suntor. It has high performance, high stability and high reliability, and is suitable for all kinds of harsh working environment.
Product Introduction:
ST41 Wireless data receiving communication radio is a wireless data receiving communication radio equipment independently developed and produced by Suntor. It has high performance, high stability and high reliability, and is suitable for all kinds of harsh working environment.
Product Features:
A variety of interfaces are provided for users to facilitate the use of various external devices. Some interfaces can be set according to user requirements;
Built-in demodulator, users do not need to change the module, you can get a non-weighted, to weighted data receiving channel, greatly reducing the data error rate;
Through voice AF out output, can receive analog voice signal;
Aluminum alloy structure, with good electromagnetic compatibility, good heat dissipation performance, adapt to the requirements of industrial control;
Good working environment adaptability, the main indicators are much better than the national standard.
System parameter | ||
Frequency Range | 220~240MHz | |
Total number of channels | 16 | |
Working mode | Half duplex | |
Channel interval | 25KHz | |
Frequency Stability | ±2ppm | |
Antenna impedance | 50Ω | |
Data modulation mode | MSK | |
Supply Voltage | Dc 12V to 5V | |
Power consumption | <100mA | |
Volume | Length x width x height = 62mm x 81mm x 22mm | |
Channel transmission rate | 2400/1200bps | |
Data Interface | EIA-232,EIA-485 | |
Data interface rate | 9600/4800/2400/1200bps(MSK type), can be set by computer | |
Reception Index | Receiving sensitivity | ≤0.25μV (12dB SNR) |
Adjacent track selectivity | ≥65dB | |
Intermodulation suppression | ≥65dB | |
Spurious response suppression | ≥65dB | |
Reception distortion | ≤3% (audio output 200mW) | |
Maximum audio output | ≥2W/8Ω |