Condensed specifications
Frequency
433MHz EU band, and 458MHz UK band
Other custom UHF bands
1.5kHz
25kHz, 20KHz or 12.5KHz (to order)
4 channels controlled by parallel port, or 256 sequential,
or direct control of PLL device via RS232 interface
Frequency stability
Channel spacing
Number of channels
Operating temperature
Spurious radiations
-20 ºC to +70 ºC (Storage -30 ºC to +70 ºC)
Compliant with ETSI EN 300 220-3 and EN 301 489-3
Transmitter
Output power
+10dBm (10mW) 1dB
+14dBm (25mW) version available
3kHz
5ms from EN transition
FSK (F3D)
DC – 5kHz (3V CMOS compatible)
<-37dBm
<-45dBm (no RF output in Standby)
Peak deviation
TX on switching time
Modulation type
TX modulation bandwidth
Adjacent channel TX power
TX spurious
Supply
Voltage
Current
3.1V – 15V (usable down to 2.9v)
20mA @ 10mW (nominal)
<3µA standby (EN low or floating)
data (CMOS/TTL compatible)
23 x 12.5 x 7mm
6 pin, 2mm pitch header
2pin 2mm pitch header
1mm
Inputs
Size
Interface
User
RF
Recommended PCB hole size
Radiometrix Ltd
MTX2 Data Sheet
page 4
RADIOMETRIX [ RADIOMETRIX LTD ]
