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4.Product configuration 
 

No. 

Item Number 

Description 

Qty 

Unit 

Port 

transmitter 

SDA-15B 

pcs 

NO 

100% AL antenna 

1/4 or 1/2 wave 

set 

TNC 

Power adapter 

DC15V/4A 

set 

15.0V-4.0A 

USB line 1 

USB male to male 

pcs 

PC Control 

USB line 2 

USB to T port

MINI

 

pcs 

DAC 

Audio cable 

1 to 2 type 3.5mm 

pcs 

LINE IN 

Microphone 

3.5mm port (Electret type) 

set 

MIC 

Manual 

Hardware  and  software 

guide 

pcs 

NO 

 

*Front/back Panel description 
 

1.  Front Panel 

 

 

2.  Back Panel 

 
 

Summary of Contents for SDA-15B

Page 1: ...buttons 5 Operation Guide 6 Technical Specification 7 Common problem solution 8 PC control software 3 Product Feature SDA 15B is a practical and stable working transmitter of excellent ventilating fea...

Page 2: ...1 pcs NO 2 100 AL antenna 1 4 or 1 2 wave 1 set TNC 3 Power adapter DC15V 4A 1 set 15 0V 4 0A 4 USB line 1 USB male to male 1 pcs PC Control 5 USB line 2 USB to T port MINI 1 pcs DAC 6 Audio cable 1...

Page 3: ...setting page 3 LOCK Lock Press the button for 3 seconds then Lock Unlock the transmitter 4 LINE Audio Signal Press the button to the Audio volume setting page 5 MIC Microphone Press the button to the...

Page 4: ...splay Description No Character Display Name Description 1 FMxxx xMHz Broadcasting frequency The current broadcasting frequency is xxx xMHz 2 PWR xx xW Output power The current output power is xx x wat...

Page 5: ...2 Attention In the parameter setting pages if there isn t any operation in 30second the interface will automatically go back to Home page 4 Frequency Adjusting In the home page press FREQ button to t...

Page 6: ...crophone volume setting page press or to adjust the volume between 1 30 after setting press back to the home page Microphone volume adjusting page 8 Mono Stereo Setting In homepage press ST MONO butto...

Page 7: ...beration ON OFF In home page press ECHO to turn ON OFF the reverberation effect Home page Display 2 11 Microphone Mute In home page press MIC MUTE button to turn ON OFF the microphone Home page Displa...

Page 8: ...Over heat Warning When the working temperature of the transmitter goes too high the protection will be automationcally turned on the transmitter will stop broadcasting You can solve the problem follo...

Page 9: ...e protection value is 60 normally there is no need to change 17 Reset to factory setting Press and hold then connect the power supply release the button to enter reset setting No Item EX Factory Value...

Page 10: ...g 1 Antenna not correctly connected 2 Antenna is not matching the transmitter this causes the SWR value too big 3 Too many reflections around the antenna 3 Temperature Alarming 1 The fan is not workin...

Page 11: ...Microphone is in mute status 3 If it s Pole microphone 9 Audio effect is weak 1 Microphone is low quality 2 Audio input effect is not good 3 Antenna is wrongly connected 4 Audio signal or the machine...

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