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RF Receiver

With extremely low power consumption requirements and highly integrated foundation, HOPE's RF Receiver circuits and modules give you a low-cost and flexible solution for your RF designs. Our RF devices are versatile, multi-channel ISM band RF Receiver IC and modules(optimized for design re-use), featuring programmable frequency and bandwidth etc. This makes our RF Receiver well-suited for cost reducing legacy products and for next-generation RF designs.

The Low costing, high performance and price ratio RF Receiver IC&Modules works with FSK modulated signal, Within the range of the 1GHz bands, tuning free during production, and comply with FCC, ETSI regulation. The SPI interface is used to communicate with microcontroller for parameter setting. It is widely used in such as remote control system, automated meter reading, home automation and access control, as well as high-quality speech, music and data transmission over RF.

Various RF Wireless Application Designs Undertaken. Please refer to the details: ODM Solution.

RF Receiver IC & Modules

Name IC Freq. power supply Modulator Data-rate Sensitivity current stand by current
RFM01
RF receiver 		RF01 315, 433, 868, 915MHz 2.2-5.4V FSK 115.2kbps -109dBm@315MHz
-109dBm@433MHz
-102dBm@868MHz
-102dBm@915MHz		 9mA@315MHz
9mA@433MHz
10.5mA@868MHz
10.5mA@915MHz		 ≤0.3µA
RFM31
RF receiver 		RF31 240-930MHz 1.8-3.6V FSK
GFSK
OOK		 1-128Kbps

-118dBm@315MHz
-118dBm@433MHz
-118dBm@868MHz
-118dBm@915MHz

 18.5mA@315MHz
18.5mA@433MHz
18.5mA@868MHz
18.5mA@915MHz		 ≤0.01µA
RFM31B
wireless receiver 		RF31B 240-960MHz 1.8-3.6V FSK
GFSK
OOK		 0.1-256Kbps

-118dBm@315MHz
-121dBm@433MHz
-121dBm@868MHz
-121dBm@915MHz

 18.5mA@315MHz
18.5mA@433MHz
18.5mA@868MHz
18.5mA@915MHz		 ≤0.8µA