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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: CZERF
  • Model Number: CZE-01B
  • Working Voltage: 12V
  • Transmitted Power: 0~1W (10 levels totally)
  • Pre-Emphasis: 50/75US Switchable
  • Frequency Range: 76~108MHZ

Packaging & Delivery

Packaging Details plastic bag and foam bag inside,paper box outside
Delivery Time 7-15 days

l  Functions of Transmitter

1. The power can adjust to 0W to 10W and there are 10 levels totally.

2. Pre-emphasis switching: Support to adjust to Pre-emphasis 50US/75US.

3. Stereo/mono: Support stereo/mono switching.

4. The microphone priority function: When this function is opened and there is MIC signals, the machine will automatically reduce to input the sound of master volume and highlight the voice of MIC.

5. No-signal automatic power off function: According to different needs, users can turn on/off this function or change the time of no signal automatic power off.

6.when using the battery, the LED panel will automatically reduce to the minimum brightness after 30 seconds to reach energy-saving purpose.

 

7. Intelligent storage: Transmitter will save the transmitting power and frequency of the last power-off.

 

l  Overview

 

1. The front

1.LED panel            2.Volume                  3.On/Off,Play/Pause  

    4.Decrease/Previous    6.Power Regulation

    7.Microphone Volume   8.Audio Source Switching     9.Frequency Regulation  

 

10.Short Press: Stereo/Mono,Long Press: Pre-emphasis

 1.12V Power Input Interface    2.TF Card Slot         3.Left Sound Channel Input       

4.Right Sound Channel Input    5.MIC Input Interface   6.Data Communication Interface

 

7.Antenna Interface

 

l Technical parameters

 

1

Working Voltage :

12V

9

Transmitted Power:

0~1W  (10 levels totally)

2

Working Current:

<0.4A

10

Harmonic Wave,Noise Wave:

Greater than or equal to 60 dB

3

Frequency Range:

76~108MHZ

11

Audio Distortion:

Greater than or equal to 0.2%

4

Stepped Frequency:

100KHZ

12

Frequency Modulation Deviation:

+-75KHZ

5

Working Temperature:

-10~45

13

Signal-Noise Ratio:

Greater than or equal to 60dB

6

Acoustic Frequency Response:

50HZ~15000HZ

14

Pre-Emphasis:

50/75US Switchable

7

Stereo Crosstalk:

Greater than or equal to  40dB

15

Antenna Impedance

50 Ohm

8

Audio Input:

15dBV

 

 

 

  Common Trouble Shooting

 

 

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