HopeRF RFM68W-868-S2 RF Transmitter Module 868 MHz, 1.8 → 3.7V

  • RS Stock No. 793-2024
  • Mfr. Part No. RFM68W-868-S2
  • Manufacturer HopeRF
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

RFM68 868MHz ISM Transmitter, HopeRF

The RFM68W-868 is a very low-cost short-range 868MHz ISM-band transmitter module.The RFM68W may be used without the requirement for configuration via an MCU. However, when connected to an MCU, the communication link parameters may be re-configured, including output power, modulation format and operating channel.

Carrier Frequency range: 860 to 870MHz
RF Output Power: +10dBm or 0dBm
Modulation: FSK or OOK
Data rate: Up to 100kbps
Low BOM Fully Integrated Tx
Fractional-N PLL with 1.5 kHz typical step
Frequency agility for FHSS modulation
Single serial I/O pin
Power supply: +1.8 to +3.7Vdc
Operating temperature range: -20 to +70°C
Dimensions: 14.5 x 15 x 1.7mm
FCC Part 15.247 DTS Mode compliant
Applications: Remote Keyless Entry (RKE), Remote Control / Security Systems, Local communication for the Internet-of-Things (IoT)

Wireless Modules - HopeRF

Specifications
Attribute Value
Module Type Transmitter
Supported Frequency Bands 868 MHz
Modulation Technique FSK, OOK
Maximum RF Data Rate 100kbit/s
Maximum Output Power +10dBm
Supported Bus Interfaces TWI
Supply Voltage 1.8 → 3.7V
Dimensions 15 x 14.5 x 1mm
Height 1.7mm
Length 15mm
Maximum Operating Temperature +70°C
Minimum Operating Temperature -20°C
Width 14.5mm
1 In stock for delivery within 2 working days
Unit of sale: Each
4.67
(exc. VAT)
5.74
(inc. VAT)
units
Per unit
1 - 4
€4.67
5 - 9
€4.43
10 +
€4.18
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