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Wireless module product information, such as a wireless modem - CIRCUIT DESIGN,INC.

Specifications

STD-503 2.4 GHz

Radio Part    
Parameter Specification Remark
Frequency range 2402.5 ~ 2478.5 MHz  
Number of RF channels 77  
Channel spacing 1 MHz  
RF chip rate 288 kcps  
Modulation system FSK  
Supply voltage 3.3 ~ 5.5 V  
Supply current TX: 48 mA RX: 55 mA Typ.  
RF output power Max. 10 mW e.i.r.p.
Receiver sensitivity -93 dBm  
Operating temp. range -20 ~ + 65 °C (storage -30 ~ +80 °C) No dew condensation
Dimension 40 x 29 x 5 mm Power/signal pin connectors excluded
Weight 10 g  
RF connectors MHF x 2  
     
Interface    
Data Interface (DI/DO) 19.2 kbps Sync: CLK terminal
Command Interface (TXD/RXD) UART communication (RS232C format)  
Communication method Asynchronous  
UART bit rate 19200, 38400, 57600 bps  
Flow control None  
Other parameters Data length: 8 bits, Parity (None), Stop bits 2  

*Specifications are subject to change without prior notice

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