Main Products: RF Module ,UHF/VHF Data Radio ,AMR Module&System ,Wireless Sensor ,Smart Metering
50mW ISM band Wireless Module/ for remote control
Negotiable /Piece
Min.Order:2 Pieces
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Shenzhen Friendcom Technology Development Co., Ltd.
Business Type: Manufacturer,Trading Company
Shenzhen Guangdong ChinaMain Products: RF Module ,UHF/VHF Data Radio ,AMR Module&System ,Wireless Sensor ,Smart Metering
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Product Details
FC-221/AP is a narrow-band high speed data RF module. It works in ISM band. It is suitable for asynchronous serial data wireless transmission. It provides 64 channel capacity. The module can work in low-power consumption mode with sleep current 25uA. It offers three serial interfaces TTL/UART, RS-232, RS-485 optional.
1. ISM frequency band, It can work in 433MHz, 868MHz or 915MHz.
2. Narrow-band RF IC based, 3FSK modulation, high efficiency of frequency band and good sensitivity.
3. Long distance transmission: while the antenna height >2m, the reliable in-line-of- sight transmission distance >1000 meters. (BER=10¯6/1200Bps,433MHz).
4. Safe and reliable data transmission: M series encryption adopted to ensure safety and reliability of data on air.
5. Multi interface: TTL/RS-232/RS-485 optional.
6. The standard FC-221/AP can provide 64 channels.
7. Transparent data transmission protocol and intelligent data control.
8. High RF speed: RF data rate can be set from 1200bps to 19200bps by user.
9. Low power consumption: sleep current<25uA, receive current<65mA, transmit current <120mA.
Technical specifications
| Items | Parameters |
| Frequency band | ISM band, 433MHz(default), 868Mhz, 915Mhz |
| RF output power | 50mW |
| Modulation | 3FSK |
| RX Sensitivity | -120dBm |
| RF data rate | 1200/2400/4800/9600/19200/38400bps |
| Port data rate | 600/1200/2400/4800/9600/19200/38400bps |
| Power supply | 3.3V-7.0VDC |
| Transmit current | <120mA/RS485, <115mA/RS232, <110mA/TTL |
| Receive current | <65mA/RS485,<60mA/RS232,<55mA/TTL |
| sleep current | <25uA |
| Operate Temperature | -40°C~85°C |
| Humidity | 10%~90% RH |
| Dimension | 45mm×27mm×10mm |
| Weigh | 15g |
| Interface | TTL/RS-232/RS-485 optional |
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