NRX1-173.250-10 : VHF Narrowband FM Receiver, 173.250MHz, 10kbps

Technical Summary

NRX1 Receiver:

• Double conversion FM superhet
• Supply range: 2.9V - 15V @ 10mA (internal 2.8V voltage regulator)
• Data bit rate: 10kbps max.
• Receiver sensitivity: -120dBm (for 12dB SINAD)
• Local Oscillator (LO) re-radiation: <-60dBm
• Adjacent Channel: -70dBm
• Blocking: -86dB

Frequency variants and Ordering information:

The NRX1 transmitter is manufactured in the following variants as standard:

For AUS applications on 151.300MHz:
NRX1-151.300-10     Receiver

For NZ general applications on 173.250MHz: 
NRX1-173.250-10     Receiver

Other variants can be supplied to individual customer requirements at frequencies from 120MHz to 180MHz and/or epitomized for specific data speeds and formats. However these are subject to minimum order quantity (MOQ) and long lead time. Please consult the Sales Department for further information.

NRX1-173.250-10 : VHF Narrowband FM Receiver, 173.250MHz, 10kbps

NRX1-173.250-10 Receiver

• VHF Narrowband FM Radio Receiver
• Frequency: 173.250MHz
• Data Rate: 10kbps
• RX Sensitivity : -120dBm
• Country: NZ
• Radiocommunications (Low Interference Potential Devices) Class Licence 2000

Overview

NRX1 - VHF Narrowband FM Receiver

The NRX1 is a VHF radio data receiver and it offers a low power, reliable data link in a Radiometrix SIL standard pin out and foot print. It is an enhanced, low cost version of the Radiometrix RX1, but in a slightly larger dimension.

NRX1 is compatible with the TX1 series of transmitters, and the BiM1 transceiver.

Features:

• Designed to comply with harmonised radio standard EN 300 220-3 and EMC standard EN 301 489-3
• Frequencies available as standard: 151.3000MHz, 169.4125MHz, 173.2250MHz and 173.2500MHz
• Other custom frequencies from 120MHz to 180MHz available to order
• Data rates up to 10 kbps with 25kHz channel spacing
• Usable range to 10km+ with matching transmitter
• Fully screened

Applications:

• Handheld terminals
• EPOS equipment, Inventory tracking
• Data loggers
• Industrial telemetry and telecommand
• In-building environmental monitoring and control
• High-end security and fire alarms
• DGPS systems
• Vehicle data up/download