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NRF905 RF 915M Wireless Transceiver Module 170 Channels -100dBm 10mW SPI IDP
- NRF905 wireless transceiver module (PTR8000 +),designed based on latest packaging optimum NRF905 of Nordic VLSI company , periphery is high precision components of famous company, smaller, higher accuracy, work more stable, at the same time, strong anti-jamming, communication stability, especially suitable for industrial control field, it is the most mainstream wireless transceiver one of the scheme.
- Frequency: 844.8MHZ-947.2MHZ
- Receive and send together,interrupting sign on after transmit-receive completed-
- 170 channels, can meet more communication and frequency hopping communication demand,communicate in the group network, TDMA-CDMA-FDMA
- Built-in hardware 8/16 CRC,checking and develop more simple, reliable and steady data transmission
- Working voltage 1.9-3.6 V, low power consumption, only 2.5 uA at standby mode
- Receive sensitivity of -100 dBm
- Switch time < 650 us at transmit-receive mode
- Most is 32 bytes for every time to send and receive, set transmit/receive buffer size 2/4/8/16/32 bytes byand with software.
- Set address with software, just only received local address will output data (provide interrupt instructions), can be directly meet all kinds of single chip microcomputer use,programming is very convenient
- Maximum transmission power, 10 mw, fire modes:maximum current < 30 mA; Receiving mode: current 12.2 mA
- Built-in SPI interface, also can through the I/O mouth simulation SPI realized. The highest SPI clock can reach up to 10 M
- Standard DIP spacing interface, easy to embedded applications
- With high precision and famous brand patch crystals of resistance and capacitance components, better performance, the work is more stable
- Small measurement, does not contain the antenna 25 mm * 19 mm, can be equipped with a variety of antenna;
- Emission rate 50 Kbps, the outer 433 MHz antenna, open communication distances of up to 200-300 meters, indoor communication 3-6 layer can obtain reliable communications, strong anti-jamming performance
NOTE: please check the type.
- 1 x NRF905 915mhz transceiver module
- 1 X Antenna