Please read this first. " @The speaker is not inclued because it is not allowed to ship by airplane "

These are 2 set of CB 27Mhz for student / people who want to learn basic 27Mhz CB, each board can sent signal /receive signal,  they were both already assembled and tested, comes with the schematic. Just power by 9V battery or 6 x AA battery ( 1.5V ) 

Technical information

- Require Power Supply 9VDC

- Current Consumption 35mA in receiver mode and 150mA in transmit mode

- Frequency by X-TAL 27Mhz / 150mW power 

- 50-150meter distance working

- Comes with the schematic

- PCB size 2.29" x 2.43"

 Download User Manual