Place of Origin: | Zhejiang |
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Location: | Shenzhen, Guangdong, China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | FC-704 |
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About us
Friendcom develop and manufacture Data radio, RF module, which are widely used in Telemetry, Meter Reading, SCADA, Gas/Railway/ Transportation, Public Security/Safety/Forces etc. We provide the radio channel that can be easily configured to fulfill clients'wireless data communication needs (Customized DIY). We work closely with customers to continuously provide reliable wireless communication products and service, offering exceptional performance and great value all over the world.
FC-704 transceiver module conforms to Wireless M-Bus protocol. It has a USB interface for serial communication and configuration. And accords with wireless communication hard test standard of Europe, which can work in S, T and R2 mode. It works in sleeping mode with super-low consumption power and can be wakened up via serial port. USB interface Wireless M-bus Module FC-704 is a good choice for smart metering.
2. Key Performance indicators
3.Technical Specification:
Parameter | Min | Typ. | Max | Unit |
Frequency bands | 868 | 870 | MHz | |
Number of channels | 13 | |||
Input/output impedance | 50 | Ohm | ||
| 4.8 32.768 100 | kchip/s | ||
Transmit power |
10 |
dBm | ||
Sensitivity, 32.768K | -102 | dBm | ||
Spurious emission, TX |
-36 -30 | dBm | ||
Sensitivity(32.768K) | -102 | dBm | ||
Blocking 1 MHz | –52 –56 –63 | dBm | ||
Image Rejection | –30 | dBm | ||
Spurious Emissions | -54 | dBm | ||
Harmonics | –42 | dBm | ||
Current consumption, SLEEP | 2.8 | uA | ||
Current consumption, RX/IDLE | 45 | mA | ||
Current consumption, | 65 | mA | ||
Minimum RST Low Time to Generate a System Reset | |
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