Module RF HopeRF 868MHz, 1.8 → 3.6V
- Code commande RS:
- 731-2735
- Référence fabricant:
- RFM31B-868-D
- Marque:
- HopeRF
Visuel non contractuel
Indisponible
RS n'aura plus ce produit en stock.
- Code commande RS:
- 731-2735
- Référence fabricant:
- RFM31B-868-D
- Marque:
- HopeRF
Caractéristiques techniques
Documentation technique
Législation et Conformité
Détail produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | HopeRF | |
| Type de composant | Module | |
| Slots d'extension | 868MHz | |
| Technique de modulation | FSK, GFSK, OOK | |
| Taux de donnée RF maximum | 256kbit/s | |
| Sensibilité du récepteur | -121dBm | |
| Interfaces bus supportées | SPI | |
| Tension d'alimentation | 1.8 → 3.6V | |
| Dimensions | 14 x 15.5 x 5.9mm | |
| Hauteur | 5.9mm | |
| Longueur | 15.5mm | |
| Température d'utilisation maximum | +85 °C | |
| Température de fonctionnement minimum | -40 °C | |
| Largeur | 14mm | |
| Sélectionner tout | ||
|---|---|---|
Marque HopeRF | ||
Type de composant Module | ||
Slots d'extension 868MHz | ||
Technique de modulation FSK, GFSK, OOK | ||
Taux de donnée RF maximum 256kbit/s | ||
Sensibilité du récepteur -121dBm | ||
Interfaces bus supportées SPI | ||
Tension d'alimentation 1.8 → 3.6V | ||
Dimensions 14 x 15.5 x 5.9mm | ||
Hauteur 5.9mm | ||
Longueur 15.5mm | ||
Température d'utilisation maximum +85 °C | ||
Température de fonctionnement minimum -40 °C | ||
Largeur 14mm | ||
- Pays d'origine :
- HK
RFM31B 868MHz ISM Receiver, HopeRF
The RFM31B-868 is a highly integrated, low-cost 868MHz ISM-band receiver module. Built-in antenna diversity and support for frequency hopping can be used to extend range and enhance performance. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system design and reducing time to market. Available in DIP or SMD module format.
Module Features
• Carrier Frequency Range: 848 to 888MHz ISM band
• Receiver Sensitivity: –121dBm @ 2kbps, GFSK
• OTA Data Rate = 0.123 to 256kbps
• Modulation: FSK, GFSK or OOK
• Frequency hopping (FHSS) capability
• Digital RSSI
• Wake-up timer
• On-chip crystal tuning
• Auto-frequency calibration (AFC)
• Power-on-reset (POR)
• Embedded antenna diversity algorithm
• Packet handler, preamble detector and CRC checker
• Supports Data Whitening and Manchester Encoding
• Receiver 64-byte FIFO
• Low-battery detector
• Temperature sensor and 8-bit ADC
• Host communication: serial SPI
• Power Supply: +1.8 to +3.6Vdc
• Power-saving modes: Tune, Ready, Sensor, Sleep, Standby, Idle and Shutdown
• Integrated voltage regulators
• Operating temperature range: -40 to +85°C
• Dimensions: 15.5 x 14mm (DIP), 16 x 16mm (SMD)
• 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)
• Receiver Sensitivity: –121dBm @ 2kbps, GFSK
• OTA Data Rate = 0.123 to 256kbps
• Modulation: FSK, GFSK or OOK
• Frequency hopping (FHSS) capability
• Digital RSSI
• Wake-up timer
• On-chip crystal tuning
• Auto-frequency calibration (AFC)
• Power-on-reset (POR)
• Embedded antenna diversity algorithm
• Packet handler, preamble detector and CRC checker
• Supports Data Whitening and Manchester Encoding
• Receiver 64-byte FIFO
• Low-battery detector
• Temperature sensor and 8-bit ADC
• Host communication: serial SPI
• Power Supply: +1.8 to +3.6Vdc
• Power-saving modes: Tune, Ready, Sensor, Sleep, Standby, Idle and Shutdown
• Integrated voltage regulators
• Operating temperature range: -40 to +85°C
• Dimensions: 15.5 x 14mm (DIP), 16 x 16mm (SMD)
• 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)
RS Product Codes
731-2735 RFM31B-868-D 14-Pin DIP module
Modules sans fil - HopeRF