RF Module RFM69HW-868S2R

RF Module RFM69HW-868S2R

The RFM69HW stands out as a formidable transceiver module capable of seamless operation across a broad spectrum of frequencies, spanning the 315, 433, 868, and 915MHz license-free ISM bands. Its versatility extends to the programmability of all major RF communication parameters, with the majority being dynamically configurable.

One of the RFM69HW’s notable features is its ability to switch between programmable narrow-band and wide-band communication modes, offering users unparalleled flexibility to tailor communication protocols to their specific needs. Furthermore, the module is meticulously engineered for optimal performance, striking a balance between low power consumption and high RF output power, all while ensuring channelized operation.

Compliant with ETSI and FCC regulations, the RFM69HW adheres to stringent industry standards and regulatory requirements, providing users with peace of mind regarding its reliability and legal compliance. To facilitate enhanced utilization of RFM69HW modules, this specification delves into a comprehensive exploration of the parameters and functions of its core chip, RF69H’s, even covering those IC pins not externally accessible. This wealth of information empowers users to gain deeper insights into the module’s performance characteristics, thereby sharpening their application skills and maximizing the module’s potential.

Applications

1.  Automated Meter Reading.
2.  Wireless Sensor Networks.
3.  Home and Building Automation.
4. Wireless Alarm and Security Systems.
5. Industrial Monitoring and Control.
6. Wireless M-BU.

Features

1. High Sensitivity: down to -120 dBm at 1.2 kbps.
2. High Selectivity: 16-tap FIR Channel Filter.
3. Bullet-proof front end: IIP3 = -18 dBm, IIP2 = +35 dBm,80.
4. dB Blocking Immunity, no Image Frequency response.
5. Low current: Rx = 16 mA, 100nA register retention.
6. Constant RF performance over voltage range of module.
7. Fully integrated synthesizer with a resolution of 61 Hz.
8. FSK, GFSK, MSK, GMSK and OOK modulations.
9. Built-in Bit Synchronizer performing Clock Recovery.
10. Incoming Sync Word Recognition
11. Automatic RF Sense with ultra-fast AFC.
12. Built-in temperature sensor.

Specification

Package Includes

• 1 x RF Module RFM69HW-868S2R.