WZ DFM 500/430S

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The efficient radio modem for ISM

WZ DFM 500/430S - The efficient radio modem for ISM

 

 Technical data:
Transmitting power 25 / 100 / 500 mW

Frequency range

433.100 MHz ... 434.750 MHz

Channel spacing

 25 kHz (50 kHz)
Data rate 4.8 … 19.2 kbps
Voltage 4.75 ... 10 V DC
Current consumption
   Receive 
   Transmit		  
approx. 70 mA
approx. 370 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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Copyright © 1997-2008 FMN communications GmbH. All Rights Reserved.
Last revised on August 22, 2007.