Model No.︰450Mhz

Brand Name︰-

Country of Origin︰China

Unit Price︰-

Minimum Order︰1000 pc

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 􀂉 Dimension：35.0mm x 45.0mm x 3.3mm

􀂉 Frequency：WM6681(800MHz), WM6690/1/6(1900MHz), WM6615(450MHz-

A,B,C,F,H,I Block)

􀂉 Connector：Direct Solder Connection, 63 Solder Pad (4 GND Pad)

􀂉 Antenna connector : Solder Connection with Main PCB Board，module also provide

RF Cable Connector （Murata MM8430-2610RB3）

􀂉 32+8Mbit is default, 64+16Mbit is optional

􀂉 Communicates with external MCU via AT command through Uart2 Port

􀂉 Software update and debug via Uart1 or USB Port

􀂉 Real-time Clock Get from CDMA network

􀂉 Data service is optional（Need Change BB chip to CBP5.1）

􀂉 Two Audio Channel to Driver Outer Differential Receiver and Speaker audio amplify

􀂉 Two Audio Microphone Channel input to receive Outer MIC signal

􀂉 Support 5*6 Matrix Key pad Connection

􀂉 Support SPI mode LCD Connection (Default is 128*64dots FSTN LCD)

􀂉 High performance, more stable, low power

􀂉 Support both R-UIM card and non R-UIM

􀂉 FM Radio: Provide FM control signal

2.2 Other Specifications

􀂉 Operating Temperature： -20°C ～ 55°C

􀂉 Storage Temperature： -40°C ～ 85°C

􀂉 Humidity： 0 ～95%
For CDMA 800Mhz, 1900Mhz, 2100Mhz modules, for 450Mhz CDMA FWT/FWP, for EVDO contact us for details, please.