Rf Receiver Chip Suppliers and Manufacturers

Application: Wireless Remote Control Switch, Smart Plug, Wireless Doorbell, Vehicle Anti-Theft Device(RKE), Weather Station, etc. RF Advantages Parameters flexibly configurable and modifiable with software, simple and user-friendly operations High measured sensitivity, narrowband applications, long communication distance Easily passing safety Blocking Test, very good immunity Integrated DutyCycle operating mode, reducing the average operating current, ultra-low power consumption Different frequencies can be set with software without changing the crystal, reducing peripheral components Parameter: Frequency: 300~960MHz (Support software settings) Modulation Mode: OOK/(G)FSK Data Rate: 0.5~30Kbps/0.5~100Kbps(FSK) Sensitivity: -114 dBm(1kbps 0.1%BER) Measured Distance: Product: > 300m, Demo Board: > 1000m Blocking Immunity: SR=1Kbps, ¡¡¡ì¡¨¨ 1/2/10MHz, Offset: 52/74/75db Power Supply: 1.8~3.6V Rx Current: 4.2mA@434MHz; 4.6mA@868MHz Duty-Cycle Rx Mode: Support software settings, Reduce average working current Receiver Start-up Time: DutyCycle: On 12.3ms/off 7.3ms Receiver Wake-up Time: < 1ms Wake On Radio Function: Provide for setting of Preamble, Syncword and other conditional wake-up Crystal: 26MHz+/-20PPM Program Limes: One million times Operation Temperature: -40~+85 Communication Mode: SPI-3Wire Chip Package: QFN-16 IC Size: 3X3X0.75mm Certifications: RoHS\REACH\CE, etc. Hope Microelectronics Company Tel: +86-4001-189-180 Fax: +86-755-82973550 Website: http://www.hoperf.com carton

Application: Remote controller. RF Advantages: Cost-effective solution of SoC Single-Chip Remote Controller Parameters flexibly configurable and modifiable with software, simple and user-friendly operations Maximum power output of 13dBm, adjustable Different frequencies can be set with software without changing the crystal, reducing peripheral components Parameter: Frequency: 240~480MHz(Support software settings) Modulation Mode: OOK Data Rate: 0.5~30Kbps Output Power: -10~+13dBm(Support software settings) Output Power programmable with steps: 1dBm Second Harmonics: 315\434M@+13dBm: -60dBm/-52dBm Third Harmonics: 315\434M@+13dBm: -65dBm/-60dBm Power Supply: 1.8~3.6V Operating Current: 18mA (+10dBm\50% duty cycle\9.6Kbps) Sleep Current: 1|¨¬A Crystal: 26MHz +/-20PPM Crystal Load Capacitance: 12~20PF(Support software settings) PLL Lock MODE: Dynamic lock Program Limes: One million times Operation Temperature: -40~+85 Communication Mode: Tx with MCU Chip Package: SOP-14 IC Size: 8.65X1.6X1.75mm Certifications: RoHS\REACH\CE, etc. Hope Microelectronics Company Tel: +86-4001-189-180 Fax: +86-755-82973550 Website: http://www.hoperf.com carton

Origin Vietnam, suitable for pulp/paper, 20.000 BDMT/month, at USD179/BDMT FOB Vietnam. CIF will be calculated on request. Payment by SBLC

RF Advantages: LoRa spread spectrum modulation technology, enabling long communication distance and very strong interference immunity Ultra-small size, surface mount design, easy to embed Support multiple modulation modes to facilitate network use Support deep custom designs and other special applications Easy to produce, free of RF debugging Support frequency hopping communication (LoRa mode) Support specified node communication and broadcasting communication modes to facilitate customers to Set up the wireless network Support self cycle reset function Support module firmware upgrading Application: AMR Auto Meter Reading, Network Communication, Remote Control, Mine Monitoring, Industrial Control, etc. Parameter: Frequency: 433/470/868/915MHz (¡¡¡ì¡¨¨ 20MHz Provide for setting) Modulation Mode: LoRa/FSK Output Power: 2~20dBm Sensitivity: -139dBm (Max) Data Rate: 1.2~115.2Kbps(Provide for setting) Tx Current: 130mA (+20dBm) Rx Current: 20mA Standby Current: 2|¡¡ì¬A Frequency Deviation: 10~50kHz Receive Bandwidth: 42~166kHz Interface: 8N1/8E1/8O1 TTL UART(Scalable exteriorRS232\RS485) Communication Distance: > 5000m@LoRa Antenna Impedance: 50|¸ Operation Temperature: -20 to +70 Power Supply Mode: DC4.5~5.5V Module Size: 47X26X10mm Certifications: FCC\ETSI\RoHS Hope Microelectronics Company Tel: +86-4001-189-180 Fax: +86-755-82973550 Website: http://www.hoperf.com carton

Application: AMR Auto Meter Reading, Industrial Control System, Wireless Remote Control Equipment, Mining Safety Monitoring, Smart Home, Smart Security, Internet of Things and Other Wireless Devices, etc. RF Advantages: High output power, very good receiver sensitivity, long communication distance Strong interference resistance to meet wireless certification standards Meet the requirements of mainstream wireless applications, high cost-effective No output power reduction at a supply voltage down to 1.8V Parameter: Frequency: 868/915MHz Modulation Mode: FSK/GFSK/OOK Output Power: 20dBm Sensitivity: -123dBm (1.2kb/s in FSK) Data Rate: 300Kbps (FSK mode) Tx Current: 125mA (+20dBm) Rx Current: 9.3mA Standby Current: 0.1|¨¬A Interface: SPI Communication Distance: > 1000m(1.2kb/s) Antenna Impedance: 50|¸ Operation Temperature: -40~+85 Power Supply Mode: DC1.8~3.7V, 1.8VTransmission power Of power supply will not fall Module Size: 16X16mm Certifications: FCC\ETSI\RoHS Hope Microelectronics Company Tel: +86-4001-189-180 Fax: +86-755-82973550 Website: http://www.hoperf.com carton

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