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The narrow band Radiometrix NiM2 transceiver offers a low power, reliable data link in a Radiometrix transceiver standard pin out and footprint.
This makes the NiM2 ideally suited to those low power applications where existing single frequency wideband UHF modules have insufficient range.
Available for licence-exempt operation in the 433MHz EU band, the NiM2 modules combine effective screening with internal filtering to minimise spurious radiation and susceptibility thereby ensuring EMC compliance. They can be used in existing low data rate (<10kbps) applications where the operating range of the system using wide band transceivers need to be extended.
Because of their small size and low power consumption, NiM2 is ideal for use in battery-powered portable applications.
Features
- Conforms to EN 300 220-3 and EN 301 489-3 (10mW version only)
- Standard frequency: 434.65 and 434.075MHz
- Custom frequencies available in 433MHz (EU) band
- Usable range over 500m
- 25kHz Channel spacing
- Feature-rich interface (RSSI, analogue and digital baseband)
- Longer range compared to Wide Band FM modules
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UHF Multi Channel Transparent Data Link
The TXL2 and RXL2 modules are 9600baud simplex multi channel OEM radio modems, operating on the European 433MHz ISM Band.
The TXL2/RXL2 pair act as a transparent serial cable to attached host. The TXL2/RXL2 will take care of preamble, synchronisation, bit balancing and error checking, along with automatic noise squelching.
Features
· Conforms to EN 300 220-3 and EN 301 489-3
· Serial modem baud rate at 9600bps (simplex)
· Addressable point-to-point
· 5 serial select wideband channels
· Transmit Power: +10dBm (10mW)
Applications
· In building environmental monitoring and control
· Remote data acquisition system, data logging
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The TX3H-869.5-10 is an 869.5MHz FM transmitter module with a power output of 450mW nominal. It is a 100% pin-compatible drop-in replacement for the Radiometrix TX1H-151.300-10 and can be used in applications where greater radiated power is desired (for example when space limitations dictate the use of small and inefficient antennas, or for applications where the extra power is permitted). The module will handle raw data rates up to 10kbps.
The TX3H operates on European 869.40 - 869.65MHz sub-band allocation for 500mW and is designed to meet EN300 200-3 (radio) and EN301 489-3 (EMC) requirements. Custom frequencies may be available to order.
* Standard frequency: 869.50MHz band
* Data rates up to 10kbps
* Usable range over 3km
* Fully screened
* Low power requirements
Technical Summary
* Transmit power: 450mW (26.5dBm, ±1dB)
* Operating frequency: 869.50MHz
* Supply: 5V (regulated)
* Current consumption: 310mA (typical)
* Data bit rate: 10kbps max.
* Size: 45 x 17 x 5.5mm
Applications
* Tracing and asset tracking systems
* Meter reading systems
* Industrial telemetry and telecommand
* Data loggers
* In-building environmental monitoring and control
* High-end security and fire alarms
* Social alarms
* Vehicle data up/download
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Wireless communication network equipment
