FU-350A 350W 300W FM power amplifier pallet module75Mhz - 110Mhz input 3W output 350W

FU-350A 350W  FM exciter  amplifier pallet module 75Mhz - 110Mhz input 3W output 350W

We will send the product to you with DHL , It can arrive within 7days to every country every place in the world.

Application: This product is mainly used for  rf transmitter  equipment production and assembly.

Performance characteristics:

The entire board with blue double-sided high-frequency epoxy PCB. Excellent high frequency characteristics of beautiful appearance.
 fm radio broadcast transmitter  structure includes an RF amplifier circuit.
The RF amplifier consists of well-known manufacturers NXP BLF278. Amplifier input power of 3.5W, the power amplifier output of 350 watts.

Technical parameters:

Power supply voltage: 48 ~ 50V
Operating Current: ≤ 11A
Efficiency: 68%
Frequency Range: 85MHz ~ 110MHz (maximum range 75MHz ~ 110Mhz)
Bandwidth: 35MHz
Gain: 19 in dBm
Input power: ≤ 3.5 watts, 4.5 watts maximum input
Output power: 350 watts (to adjust the input power can change the output power).
Harmonic Suppression: -65 dB
Flatness: <1 dBm
Operating temperature: -20 ℃ ~ 45 ℃
Duty: Continuous work
PCB Dimensions: Length 102MM * 35MM * 57MM * thick, wide
The other specifications of the amplifier, please contact us atsky@cantonmade.com

5W CZH-5C FM stereo PLL broadcast radio transmitter 88MHz -108MHz + Car sucker Antenna + Car adapter KIT

5W CZH-5Cfm transmission PLL broadcast radio transmitter 88MHz -108MHz + Car sucker Antenna + Car adapter KIT

DHL Free shipping to worldwide

Easy Build your own FM Radio Station!
Just plug it , and you're on the air!
This is a kitset ,not need to buy any other ,Just plus it .

 

Do you wanna a  stereo FM  transmitter  in a professional quality? I  know u can do that.
This radio broadcast transmitter, using advance modulation system and Phase Lock Loop to control a steady frequency when transmitting. New invented low noise system is used to reduce the noise level during broadcasting time. A digital stereo system is used and control the stereo separation at great condition.with  a high gain antenna ,it can easy broadcast anywhere you want, home , apartment  ,church ,school , club, camping , backyard , resident village.This Broadcast Package is plug and Play design, very easy to use , as you could see you could use it at instant.so you really could enjoy the fm transmitter!

Note:
* Connect antenna first before connecting transmitter to DC supply, otherwise, transmitter will be burned out.

Features :

    * Phase Lock Loop (PLL) System
    * Easily choose your frequency LCD and buttons
    * Freq range :88MHz~108MHz
    * Power :5w
    * Ripple or harmonic waves: <= -60dB
    * Tuning Step : 100khz
    * Stability of Frequency: ±5ppm Less than 10ppm ( better system)
    * Freq. Response:  -55dB(100~5000Hz); -45dB(5000 ~ 15000Hz )
    * Audio Input Connector: 3.5mm headphone connector
    * BNC Type antenna output
    * Reduced harmonic ( clean signal )

Package Include:

    * 1 X 5W CZH-5C FM transmitter

    * 1 X  Car sucker antenna

    * 1 X  Car power supply

    * 1X audio cable

3KW FM Transmitter 8U Compact Size Broadcasting Equipment

3KW fm radio transmitter 8U Compact Size Broadcasting Equipment

This is a compact 8U size FM stereo broadcasting equipment.
The advanced digital technologies, Digital Signal Processor (DSP)
and Digital Direct Synthesizer (DDS), are used in the transmitters to 
get little size , high performance and high reliability .They are widely
used for professional radio station to transmit high quality radio broadcast equipmentradioprograms.

Features,

*  Hearing similar to CD
*  All-digital technologies DSP+DDS
*  Build-in audio signal limiter
*  Analog and digital (AES/EBU) audio signal input directly.
*  AGC circuit to keep the Output Power stability.
*  Big LCD display all the parameters in real time.
*  Communication Interferface by RS232 for remote
*  Five kinds of protections for the security
*  Stainless steel cabinet
*  Easy to upgrade to synchronized transmitter
*  Compact structure

SPECIFICATIONS 

1.Frequency Range:                       87.0MHz～108.0MHz 
2.Frequency Setting step:               10KHz 
3.Carrier Frequency precision:        ±200Hz 
4.Residual Wave Radiation:            ≥67dBc 
5. Audio Input Impedance:               600Ω, Balance (for analog) 
110Ω, Balance (for digital AES/EBU) 
6.Stereo Separation:                          50dB(30Hz~15KHz) 
7.Audio Input Level:                         ±10dBm，step 0.01dB 
8.S/N:                                            ≥75dB(30H～15kHz,100%) 
9.Audio Harmonic Distortion:            <0.1% 
10.Audio response:                          ±0.1dB(30Hz～15KHz) 
11.Output Load Impedance:             50Ω 
12.Output Power:                             0~3000W 
13.Pre-emphasis:                           0μS，50μS，75μS 
14.Deviation:                                   ±75kHz 
15.Pilot Frequency:                          19 kHz±1Hz Pilot Signal Modulation: 8%～10% 
16.Sub-carrier Suppression:            ≥65dB 
17.RF Output Interface:                    7/8'Flange 
18.Size:                             1300mmx700mmx550mm 
19.Weight:                           60KG