500W 600W radio broadcast station FM transmitter PCB KITS

500W 600W radio broadcast station FM transmitter PCB KITS
Price: US $1,153.00/ piece|Bulk Price: US $1,153.00/piece 5% off(2 pieces or more)|Processing Time: Ships out within 3 days
Unit Type: piece|Package Weight: 0.5kg|Package Size: 30cm x 10cm x 5cm

Detailed Information:

FSN-600 0-600W radio broadcast station FM transmitter PCB KITS

Overview:

1. It applies the most advanced LDMOS transistor MRFE6VP5600H on the new amplifier, makes which posses a higher VSWR that can reaches 65:1. In the same time, it still can resists 28 db gain and 80% efficiency. The good performance has greatly exceed BLF574

2. The architecture proposal which we raised for FSN-600 is efficient with lower budget by using the PCB material is Teflon. It is composed by LPF and power detector coupler. Meanwhile, the FME-1B interface is compatible. And the installation is more simpler and faster when combined with FME-1B. The reason why we do this is to lower down the threshold of the installation for the 600w transmitter equipment. Even a new member only need no more than half an hour;

3. Although we did not provide the free service guarantee for the previous production, we change the rule since we sell the production of FSN-301. If you buy any of the two transmitter , you can enjoy the two years free after sale guarantee for LDMOS , and one years for all the hardware. which is never happened before.

FEATURES:

A Kind Reminder: This is a kit and skilled assembly is required.
The Kit includes an amplifier board, a control panel board, an interface board and connection cables.
Power adjustable: 0-600 watts
LCD displays working frequency, volume, temperature, forward power, reflected power and SWR, Single knob operation.
Automatic power control maintaining the output at any preset level Provided with SWR protection function and temperature protection, raise alarm prompts once meet any trouble while working.

(1) Control panel board

It includes FM modulation circuit, user interface circuit, RF drive circuit, fan control circuit, auto power control circuit.
The RF output of this board is 1 watt.

(2) Amplifier board

The amplifier circuit includes power amplifier circuit, power and SWR measuring circuit, digital temperature detection circuit.

(3) Interface Board

Dual stereo audio input interface.
RS232 port (Only for factory Program debug).
AUX interface(External SCA, RDS modulator input).
Signal input level preset potentiometer.

(4) Connection cables

Connect control board with amplifier board cable.
Connect control board with interface board cable.
RF cable: connect control board with the final stage amplifying board.
Fool-proofing designed by color with IDC interface.


TECHNICAL SPECIFICATIONS:

Power supply voltage: DC 50V
Power Output: 0 to 600Watt adjustable (step 1W) more or less 0.2dB
Frequency range: 87.5-108 MHz
Frequency Step: 0.1MHZ
Operating Current: Less than 17A
Input power: Less than 1 watt
Harmonic suppression: -65 dBc
Operating temperature: -10 ~ 50
Frequency stability: more or less 10 ppm (-10 ° C to +60 ° C )
Frequency Response: 50 - 15000Hz
SNR: More than 50dB
Distortion: less than 0.5%
Parasitic amplitude modulation: Less than 0.2%
Frequency deviation: Less than more or less 75KHz
Modulation Mode: WFM
Transmission Signal: FM Stereo or Mono
Tuning Design: Stable PLL Technology
Audio Input Level: -15db Max: -30db
Stereo Separation: More than 40db
Output Impedance: 50 ohm
FME-1B panel Size: 260MM(L) * 30MM(W) * 39MM(T)
Amplifier PCB Size: 170MM(L) * 70MM(W) * 70MM(T)

PACKAGE INCLUDES:

Amplifier board *1
Control panel board *1
Interface board *1
Connection cable *3

Detailed Specifications:

is_customized: Yes|Brand Name: fmuser|Package: Yes|Model Number: FSN-600|Place of Origin: Guangdong, China (Mainland)