433/470/868MHz RF Transceiver FC-RF209 TTL/RS232/485
Specifications
ISM band. Low-cost RF modulesRF data rate up to 38400bps
Interface UART/TTL, RS-232, RS-485 optional
Long distance trans
FC-RF209 RF Transceiver is acompact surface-mounted half-duplex module for ISM band operation.It is a multi-channel low-cost wireless UART module for embedded applications. The module is completely shielded and designed for operation under the European and US radio regulations for license-free use.
Main Applications
- Intelligent home control system
- Wireless sensor
- Radio modems
- Bar code scanners
- Telemetry stations
- Fleet management
- Automatic data collection system
- Wireless remote control
- Wireless queuing system
Technical Specifications
| Items | Parameters |
| Work Frequency | ISM band, 433MHz(default), 868Mhz, 915Mhz |
| RF output power | <500mW |
| Modulation | 2FSK |
| Sensitivity Better than | -120dBm(1200bps) |
| Transmit current | <110mA/TTL |
| Receive current | <55mA/TTL |
| Sleep current | <25uA |
| RF data rate | 1200/2400/4800/9600/19200/38400bps |
| Port data rate | 600/1200/2400/4800/9600/19200/38400bps |
| Port data format | 8E1/8N1/8O1 |
| Power supply | 4.0V-6.0VDC |
| Operate Temperature | -40°C~85°C |
| Humidity | 10%~90% RH |
| Dimension | 36mm×26mm×12mm |
| Weigh | 15g |
| Antenna base | IPX connector |
Statement of RF Power and Current
| 3V | 3V | 3V | 3V | 5V | 5V | 5V | 5V | |
| Power Rate | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 |
| Power(mW) | 265 | 235 | 125 | 35 | 520 | 405 | 150 | 40 |
| Power(dBm) | 24.23 | 23.71 | 20.97 | 15.44 | 27.16 | 26.07 | 21.76 | 16.02 |
| Current(mA) | 240 | 220 | 170 | 120 | 320 | 285 | 190 | 130 |
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