LMR1-173-5 RADIOMETRIX, LMR1-173-5 Datasheet - Page 7

• Manufacturer Part Number: LMR1-173-5
• Description: RECEIVER, 173.20-173.325MHZ
• Manufacturer: RADIOMETRIX

Specifications of LMR1-173-5

• Rohs Compliant: YES

Condensed specifications
Radiometrix Ltd
Frequency
Operating temperature
Spurious radiations
Transmitter
Output power
Peak deviation
TX on switching time
Modulation type
TX modulation bandwidth
Adjacent channel TX power
TX spurious
Supply
Inputs
Size
Interface
Receiver
Sensitivity
S/N ratio
AF bandwidth (-3dB)
image
Othr spurious
Blocking
Adjacent channel
LO re-radiation
Supply
Outputs
Size
Interface
Recommended PCB hole size
Recommended PCB hole size
Voltage
Voltage
Current
Current
Frequency stability
Channel spacing
Number of channels
User
RF
User
RF
Any frequency in the 173MHz and 151MHz bands
In UK band, only 173.250, 173.275, 173.300 and 173.325 MHz are
used as standard
Other custom variants from 130 - 180MHz on any 2MHz band
±1.5kHz
25kHz (12.5kHz by special order)
16 channels controlled by parallel port
or 32 via serial RS232 interface
-20 ºC to +70 ºC (Storage -30 ºC to +70 ºC)
+10dBm (10mW) ±1dB nominal (factory adjustable 1 - 25mW) and
+20dBm (100mW) ±1dB nominal (factory adjustable 25 - 100mW)
-PM version: ±4.2kHz (for 2.6V pk-pk 2100Hz)
FSK (F3D)
Phase modulation (-PM version)
<-37dBm
<-40dBm (no RF output in Standby)
4.1V – 15V (25 – 100mW);
34mA nominal transmit (@10mW)
90mA nominal transmit (@100mW)
<8 A standby (TXE high or floating)
data (CMOS/TTL compatible)
10 (8) pin 0.1" pitch dual row (5+5) header
2pin 0.1” pitch
1.2mm
35dB (min), 40dB (typ) on AF output
<-60db
<-70dbm
<-60dB
-70dBm
3.1V – 15V
20mA receive
<1 A standby (RXE low)
RSSI, audio, data (quasi DC data recovery circuit)
10 pin 0.1" pitch dual row (5+5) header
2pin 0.1” pitch
1.2mm
Compliant with ETSI EN 300 220-3 and EN 301 489-3
±3kHz (±1.5kHz @ 12.5kHz channel spacing)
30ms from TXE transition
DC – 5kHz (3V CMOS compatible)
3.1V – 15V (10 – 25mW)
33 x 23 x 9mm
-118dBm for 12dB SINAD
4kHz
Better than 84dB
46 x 23 x 9 mm
LMT1/LMR1 Data Sheet
page 7