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| Producent | HopeRF | | Part Number | RFM42B-868-S1 (RFM42B868S1) |
| Specifications | HopeRF Telemetry Module RFM42B-868-S1, Transmitter 868 MHz, FSK, GFSK, OOK, 1.8 → 3.6V |
| Unit Price | 7,02 EUR |
| Minimum Order Quantity | 1 |
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| Lead Time | |
| Weight and Dimension | |
| Description | Dimensions16 x 16 x 4.9mm Height4.9mm Length16mm Maximum Operating Temperature+85°C Maximum Output Power20dBm Maximum RF Data Rate256kbit/s Minimum Operating Temperature-40°C Modulation TechniqueFSK, GFSK, OOK Module TypeTransmitter Supply Voltage1.8 → 3.6V Supported Bus InterfacesSPI Supported Frequency Bands868 MHz Width16mm Product Details RFM42 868MHz ISM Transmitter, HopeRF The RFM42B-868 is a highly integrated, low-cost 868MHz ISM-band transmitter module. The direct digital transmit modulation and automatic PA power ramping ensure precise transmit modulation and reduced spectral spreading ensuring compliance with global regulations including FCC & ETSI. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system design and reducing time to market. Carrier Frequency Range: 848 to 888MHzRF Output Power: +1 to +20dBmData Rate = 0.123 to 256kbpsModulation: FSK, GFSK or OOKWake-up timerFrequency hopping capabilityOn-chip crystal tuningIntegrated 32kHz RC or 32kHz crystalPower-on-reset (POR)Configurable packet handlerTx 64-byte FIFOLow battery detectorTemperature sensor and 8-bit ADCSPI serial data interfacePower Supply: +1.8 to +3.6VdcLow Power Consumption: 85mA @ +20dBmUltra low power shutdown modeOperating temperature range: -40 to +85°CIntegrated voltage regulatorsPackage style: 14-Pin DIP module (RS 731-2748), 16-Pin SMD module (RS 731-2741)Applications: Remote control, Home security, Telemetry, Personal data logging, Tyre pressure monitoring, Wireless PC peripherals, Remote meter reading, Remote keyless entry, Home automation, Industrial control, Sensor networks, Health monitors and the Internet-of-Things (IoT) 868MHz Transmitter/Receiver Modules |
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