RX1L Datasheet, PDF (4/5 Pages) Radiometrix Ltd – Low current Narrow Band VHF receiver

Condensed specifications
Frequency
Frequency stability
Channel spacing
Number of channels
151.300MHz or 171.225MHz (other frequencies on request)
+/- 2.5kHz
25kHz
1
Supply
voltage
Current
3.1 – 9V (or 3V +/- 10% via 3V out pin)
1mA receive
Operating temperature
Size
Spurious radiations
Interface
user
Power
RF
-10°C to +60^οC (Storage -30°C to +70^οC)
59mm x 38mm x 7 mm
Compliant with ETSI EN 300 220-3 and EN 301 489-3
4pin 0.1" pitch molex
2pin 0.1" pitch molex
3pin 0.1" pitch molex
Intended approval
Sensitivity
image / spurious
blocking
adjacent channel
Outputs
ETSI Radio standard EN 300 220-3 and EMC standard EN 301 489-3
-120dBm for 12 dB SINAD
-65dB
-80dB
<-70dB (Tested per. ETSI EN 301 489-3)
Audio, data
Power on to valid audio
Power on to stable data out
(50:50 mark / space)
20ms
50ms
Notes: 1. The data slicer cannot be depended upon for data waveform frequencies below 250Hz
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
Radiometrix Ltd, RX1L Data Sheet
page 4