tr2m-458-5 Radiometrix Ltd, tr2m-458-5 Datasheet - Page 9

• Manufacturer Part Number: tr2m-458-5
• Description: Multinarrow Band Fm Multi-channel Uhf Transceiver
• Manufacturer: Radiometrix Ltd

Frequency
Supply
Operating temperature
Size
Spurious radiations
Interface
Recommended PCB hole size
Intended approval
Transmitter
Output power
TX on switching time
Modulation type
TX modulation bandwidth
Adjacent channel TX power
TX spurii
Inputs
Receiver
Sensitivity
adjacent channel
-910kHz
½ IF
image / spurious
blocking
Outputs
Power on to valid audio
Power on to valid audio
Power on to stable data out
(50:50 mark / space)
Notes: 1. The data slicer cannot be depended upon for data waveform frequencies below 250Hz
Radiometrix Ltd
Frequency stability
Channel spacing
Number of channels
2. When RX is on and a transmitter keys up, again a 50ms period is required to stabilise data output
mark/space. i.e. allow at least 50ms of preamble
Current
voltage
Power
RF
user
458.5-459.1MHz or 433-434MHz (any 3MHz band from 420-475MHz)
+/- 1.5kHz
25kHz (12.5kHz by special order)
128 channels controlled via RS232 interface (8 parallel selected)
4.5-16V
110mA nominal transmit
27mA receive
-10 to +60
59 x 38 x 10 mm
Compliant with ETSI EN 300 220-3 and EN 301 489-3
13pin 0.1" pitch molex
2pin 0.1" pitch molex
3pin 0.1" pitch molex
1.2mm (min.)
ETSI Radio standard EN 300 220-3 and EMC standard EN 301 489-3
FM, FSK (F1D, F3D)
DC – 3kHz
better than -40dBm
-118dBm for 12 dB SINAD
+20dBm (100mW) ±1dB (factory adjustable 1-100mW)
50 ms
<-37dBm (<200nW)
analogue, data (CMOS/TTL compatible)
65dB
69dB
>80dB
>80dB
86dB or better
RSSI, carrier detect, audio, data
28ms (no noise mute)
45ms (with noise mute)
50ms (with or without mute)
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TR2M Data Sheet
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page 9