Axsem Universal Low Cost RF Transceiver IC

The Axsem AX5051 is a universal low cost single-chip
RF transceiver for the 433/868/915 MHz SRD bands.

• Single chip UHF transceiver
• 400 - 465 MHz and 800 - 930 MHz
• RX with programmable channel filter
• Sensitivity : -108 dBm (4.8 kBit/s)
• RF Output : +12dBm
• Power supply : 2.3-3.6V
• RX :17-21 mA, TX : 12-40 mA
• 28-pin 5x5mm QFN package
• Optional XA3548 16 MHz SMD Crystal

Axsem Narrow Band RF Transceiver IC

The Axsem AX5042 is a single-chip narrow band
RF transceiver for the 433/868/915 MHz SRD bands.

• Single chip UHF transceiver
• 400 - 465 MHz and 800 - 930 MHz
• RX with programmable channel filter
• Sensitivity : -122 dBm (4.8 kBit/s)
• RF Output : +10dBm
• Power supply : 2.3-3.6V
• RX :17-21 mA, TX : 12-40 mA
• 28-pin 5x5mm QFN package
• AX5042-RFK RF Evaluation Kit
• AX5042-EVK Full Development Kit
• Optional XA3548 16 MHz SMD Crystal

Nordic 433 / 868 / 915 MHz Transceiver IC

The Nordic nRF905 is the lowest Bill of Materials transceiver for 433/868/915 MHz.

• Multi channel operation
• Channel switching time <650µs
• ShockBurst(TM) mode for low power 
• 1.9 - 3.6V voltage supply
• 100 kbps datarate
• Power supply range 1.9 to 3.6V
• 32-pin 5x5mm QFN package
• Optional XA3548 16 MHz SMD Crystal

Nordic 433-915 MHz Transceiver with MCU/ADC/PWM

The Nordic nRF905 is a transceiver IC with embedded 8051 MCU and 4 channel 10-bit ADC.

• nRF905 433/868/915MHz transceiver
• 8051 compatible microcontroller
• 4 input, 10bit 80ksps ADC
• Single 1.9V to 3.6V supply
• Extremely low cost BOM
• 2.5µA standby with wakeup
• 32-pin 5x5mm QFN package
• Optional XA3548 16 MHz SMD Crystal

Polygon nRF905 OEM Carrier Module

The Polygon nRF905-C433 is a carrier module which provides a simple interface to the Nordic nRF905.

• nRF905 on PCB
• RF Impedance : 50 ohms
• DIP-24 compatible footprint
• Voltage : 1-9-3.6V
• Supply current = 30mA in TX mode
• Supply current = 12.5mA in RX mode
• Transmitted data rate: 100kbps
• Set up for 433 Mhz operation

Polygon nRF905 OEM Carrier Module

The Polygon nRF905-C868 is a carrier module which provides a simple interface to the Nordic nRF905.

• nRF905 on PCB
• RF Impedance : 50 ohms
• DIP-24 compatible footprint
• Voltage : 1-9-3.6V
• Supply current = 30mA in TX mode
• Supply current = 12.5mA in RX mode
• Transmitted data rate: 100kbps
• Set up for 868 Mhz operation

Polygon Configurable OEM Radio Module

The Polygon RF-OEM-433 is one half of a PCB mounted all-in-one Radio modem solution.

• nRF905-C433 with Radio Modem IC
• Programmable via Serial Interface
• RF Power : 10mW
• Voltage : 3.3V
• Supply current = 36mA in TX mode
• Data rate (over air): 200kbps
• Data rate (effective) : 14kbps
• Set up for 433 Mhz operation

Polygon Configurable OEM Radio Module

The Polygon RF-OEM-868 is one half of a PCB mounted all-in-one Radio modem solution.

• nRF905-C868 with Radio Modem IC
• Programmable via Serial Interface
• RF Power : 10mW
• Voltage : 3.3V
• Supply current = 36mA in TX mode
• Data rate (over air): 200kbps
• Data rate (effective) : 14kbps
• Set up for 868 Mhz operation

Vectron SMD Quartz Crystal - 16 MHz - 6.0 x 3.5mm

The VXE4-1192-16M000 is a Vectron SMD Quartz Crystal suitable for the Axsem and Nordic Integrated Circuits.

• Frequency : 16.0 MHz
• Frequency Tolerance at 25°C : ±10ppm
• Stability : ±10ppm (-20 to +70°C)
• Load Capacitance : 12pF
• Aging : ±3ppm / year
• Size : 6.0mm x 3.5mm

Vectron SMD Quartz Crystal - 16 MHz - 3.2 x 2.5mm

The VXM7-1049-16M000 is a Vectron SMD Quartz Crystal suitable for the Axsem and Nordic Integrated Circuits.

• Frequency : 16.0 MHz
• Frequency Tolerance at 25°C : ±10ppm
• Stability : ±10ppm (-20 to +70°C)
• Load Capacitance : 12pF
• Aging : ±3ppm / year
• Size : 3.2mm x 2.5mm