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Contact: Rita Cai      Email: 

rita@fmuser.net

    Web: www.fmuser.net      skype: rita.cai87 

 

 

FSN-301 30W 1U FM 

Transmitter   

User Manual 

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for FSN-301

Page 1: ...Contact Rita Cai Email rita fmuser net Web www fmuser net skype rita cai87 FSN 301 30W 1U FM Transmitter User Manual ...

Page 2: ...ensure stability and also increase the working life of the fan l Automatic volume control function Input volume can be detected and adjusted automatically to ensure the best modulation l 4 commonly used function keys easy and fast to set the parameters of the machine Technical parameters Power supply AC100V 240V 50Hz 60Hz Working Frequency 87 108MHz OEM 76 92MHz Frequency stabilization method PLL ...

Page 3: ...Contact Rita Cai Email rita fmuser net Web www fmuser net skype rita cai87 The detailed look into the PCB ...

Page 4: ...dio mode setting 5 Temperature protection setting 6 VSWR protection setting 7 Microphone volume setting 8 Shorcut There are 4 shortcut button for easier and fasting parameter setting FREQ Frequency setting LINE Line Volume setting RF PWR Power setting MIC Microphone Volume setting Operation Instruction 1 Attention for POWER ON OFF l Make sure the antenna or RF load is properly connected to the tra...

Page 5: ...tput l Reflected Power l VSWR Page2 shows l Audio mode ST means Stereo MO means Mono l Line Volume volume value is 0 12 AUTO mean automatic volume control l Microphone volume volume range is 0 79 l Volume bar it shows the strength of volume l To change between page 1 and page 2 press the switch 3 Function and parameter setting l Press the switch you will see the menu Turn the rotary switch there w...

Page 6: ...UME press the switch to confirm now you can set the volume Turn the switch to set the line volume the range is from 0 79 After setting press the switch to confirm and exit l Power setting On the menu page turn the rotary switch to select the thrid item POWER SET then press the switch to confirm now you can set the power Turn the switch to set the power output the range is from 0 30watt After setti...

Page 7: ...ry switch to selet the sixth item SWR SET then press the switch to confirm Now you can set the SWR Turn the switch to set the SWR value the available range is 1 5 3 5 after setting press the swtich to confirm and exit l Microphone volume setting On the munu page turn the rotary switch to choose item7 MIC VOLUME then press the switch to confirm Now you can adjust the volume Turn the switch to adjus...

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