WZ DFM 5/868 - The broad band radio modem for ISM

WZ DFM 5/868

The broad band radio modem for ISM

Technical data:

Transmitting power	5 mW
Frequency range	869.850 MHz ... 869.525 MHz
Channel spacing	200 kHz
Data rate	9.6 … 76.8 kbps
Voltage	4.75 ... 15.8 V DC
Current consumption Receive Transmit	approx. 60 mA approx. 100 mA
Sensitivity	-113 dBm for BER=10^-3 (narrow band); -100 dBm for BER=10^-3 (broad band)
Blocking	> 70 dB
Modulation	GMSK
RF operating modes	simplex, semiduplex
System switching interval	< 15 ms
Temperature range	-15 °C ... +55 °C
Dimensions	50 x 60 x 15.5 mm (L x W x H, without antenna connection)
Weight	approx. 100 g
Interfaces	14 pin SIL connector (TTL), 6 pin SIL connector for channel selection, SMA antenna socket
Approval	ETSI EN 300 220, ETS 300 683

Subject to change without notice.


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