RFM96W Datasheet | HOPERF

RFM95/96/97/98（W） RFM95/96/97/98(W) - Low Power Long Range Transceiver Module V1.0 GENERAL DESCRIPTION The RFM95/96/97/98(W) transceivers feature the Lo Ra TM    long range modem that provides ultra-long range spread spectrum munication and high interference immunity whilst minimising current consumption. Using Hope RF’s patented Lo Ra TM  modulation technique RFM95/96/97/98(W) can achieve a sensitivity of over 148d Bm using a low cost crystal and bill of materials. The high sensitivity bined with the integrated +20 d Bm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness. Lo Ra TM  also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design promise between range, interference immunity and energy consumption. These devices also support high performance (G)FSK modes for systems including WMBus, IEEE802.15.4g. The RFM95/96/97/98(W) deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than peting devices. KEY PRODUCT Features - Lo Ra TM Modem. - 168 d B maximum link budget. - +20 d Bm - 100 m W constant RF output vs. V supply. - +14 d Bm high efficiency PA. - Programmable bit rate up to 300 kbps. - High sensitivity: down to -148 d Bm. - Bullet-proof front end: IIP3 = -12.5 d Bm. - Excellent blocking immunity. - Low RX current of 10.3 m A, 200 n A register retention. - Fully integrated synthesizer with a resolution of 61 Hz. - FSK, GFSK, MSK, GMSK, Lo Ra TM and OOK modulation. - Built-in bit synchronizer for clock recovery. - Preamble detection. - 127 d B Dynamic Range RSSI. - Automatic RF Sense and CAD with ultra-fast AFC. - Packet engine up to 256 bytes with CRC. - Built-in temperature sensor and low battery indicator. - Modue Size：16- 16mm RFM95/96/97/98(W) APPLICATIONS - Automated Meter...