18FSN Dual Channel fm transmitter 0.5w block diagram of fm transmitter

Price: US $ 19.8 - 29 / Unit
Brand Name: Fmuser
Model Number: CZH-205A
Country/Region: China
Post Date: May 01,2012

Product Description: 18FSN Dual Channel fm transmitter 0.5w block diagram of fm transmitter


Applications

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Dual Channel 0.5w 1U Fmuser CZH-205A FM transmitter

 

 

Description:

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Fmuser FM transmitter is a professional grade low power FM transmitter operating in the commercial FM band (76 - 108MHz).
It is intended for indoor (churches, theaters, cinemas, auditoriums, conference halls , Hostels, Commercial Plaza ,Shopping Center,Government Building, Sports Center, Fitness Center,Conference) or outdoor (business parkings, tourist attractions, talking signs, Rural radio, Outdoor Advertising ,Outdoor Activities ,Orienteering) short range broadcasting in a variety of applications:  hearing assistance, translation, information, sound re-enforcement.
Its outstanding RF and audio performances, ruggedness, reliability and versatility make FMuser FM transmitter stand out from conventional hearing assistance systems.

 

 

Features

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• AC input:110V~220V

• Channel:Dual Channel

• Frequency:76~108MHz

• Modulation:WFM

• Frequency Step:0.1MHz

• Frequency stabilization method: PLL

• deviation:±75KHz

• RF Output:0.5 W

• Output Impedance:50Ω

• Harmonic radiation:-60db

• Frequency Response:50~15000Hz

• Distortion:0.2%

• Pre-emphasis delay:50us

• Stereo Separation:40db

• Input level:-15dbV

• Input impedance:50KΩ

• SNR:65db

• Match the microphone:ECM mic

   Size:480*200*44mm

• Color:silver

• Weight:3.5kg

 

 

Technical Specifications

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• input voltage:AC110/220V

• operating current:500mA

• Frequency:76~108MHz

• Modulation:WFM

• Frequency Step:0.1MHz

• Frequency stabilization method:PLL

• deviation:±75 KHz

• RF Output:0.5W

• Output Impedance:50 Ω

• Harmonic radiation:-60db

• Frequency Response:50~15000Hz

• Distortion:0.2%

• Pre-emphasis delay:50us

• Stereo Separation:40db

• Input level:-15dbV

• Input impedance:50KΩ

• SNR:65db

• Size:480*200*44mm

• Color:Silver

• Weight:3.5kg

• Working temperature:0~45 °C

 

Front and Back panel

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1. AC POWER SWITCH: turns the FM Transmitter ON or OFF

2. CH1 AUDIO INPUT: connect your audio source here (Input level:-15dbv ; Connector:3.5mm)

3. CH2 AUDIO INPUT: connect your audio source here (Input level:-15dbv ; Connector:3.5mm)

4. CH1 MIC INPUT: connect your Electret condenser microphone here (Connector:3.5mm)

5. CH2 MIC INPUT: connect your Electret condenser microphone here (Connector:3.5mm)

6. Control DISPLAY: Displays the programmed transmitting statu

7. Frequency Key: Into the manu to change frequency CH1 or CH2 (76.0 – 108.0 MHz)

8. Line key: Into the manu to change line in CH1 or CH2

9. Enter key: Confirm the enter frequency or line or mic

10.Mic key:Into the manu to change line in CH1 or CH2

11.Up key: Change the frequency Up or line/mic volume up

12.Down key: Change the frequency Down or line/mic volume down

13.CH1 TRANSMITTING ANTENNA:Connect the antenna (50Ω SMA female)

14.CPU FAN

15.CH1 AUDIO INPUT: connect your audio source here (Input level:-15dbv ; Connector:RCA)

16.CH2 AUDIO INPUT: connect your audio source here (Input level:-15dbv ; Connector:RCA)

17.CH1 MIC INPUT: connect your Electret condenser microphone here (Connector:3.5mm)

18.CH2 MIC INPUT: connect your Electret condenser microphone here (Connector:3.5mm)

19.FUSE: Fuse protect the transmitter

20.AC Power input: AC 110-220V

21.CH2 TRANSMITTING ANTENNA: Connect the antenna (50Ω SMA female)

22.Ground

 

About Us

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FMUSER is a high tech cooperation dedicated in providing solution project designing, technology exploring, manufacturing and marketing of fm transmitters. FMUSER has been in cooperation with plenty of countries overseas manufacturing fm transmitters as per customers’ needs, the business map reached to countries and regions like United States, United Kingdom, Japan and lots of countries from European and Southeast Asia. FMUSER is currently one of the biggest manufacturer of fm transmitters in china.

 

Products list

 


 

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Update Date:2011-03-08 20:51:06

Supplier Details:

Guangzhou Hanting Bio-Technology Exploiture Co., Ltd.

Sales:Ms. yue lan

Contact Phone:86-20-87597795

Main Products:Radio & TV Broadcasting Equipment

Business type:Manufacturer, Trading Company, Distributor/Wholesaler

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