50W Stereo FM Broadcasting Transmitter

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Brand: yxht

Certification: Ce

Place Of Origin: China

Packaging & Delivery

Selling Units	:	Bag/Bags
Package Type	:	Carton Wooden Box
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Product Description

50W Stereo FM Broadcasting Transmitter

50W/100W/300W is a professional FM stereo/Mono broadcasting transmitter. 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 stations to transmit high quality FM radio programs.

Professional FM Transmitter(Exciter) with CD-quality broadcasting.
All digital technology executes analog FM broadcast. DSP(Digital Signal processor)+DDS(Direct Digital Synthesis frequency) .
Analog and digital (AES/EBU) audio signal input directly.
AGC circuit can keep the Output Power stability.
Big LCD display all the parameters in real time.
Communication Interface by RS232 for remote
Five kinds of protections for the security
Stainless steel cabinet

50W Stereo FM Transmitter

Features:

· Hearing similar to CD

· All-digital technologies DSP+DDS

· Built-in audio signal limiter

· Analog and Digital (AES/EBU) audio signal input directly.

· AGC circuit can keep the Output Power stability.

· Big LCD display all the parameters in real time.

· Communication Interface by RS232 for remote

· Five kinds of protections for the security

· Compact structure

Equipments included

1. Frequency Range	87.5MHz~108 MHz
2. Frequency Setting step	10KHz
3. Carrier Frequency precision	±200Hz
4. Residual Wave Radiation	≥65dBc
5. Audio Input Impedance	600Ω,Balance
6. Separation	60dB Pilot Signal Modulation
7. Audio Input Level	±10dBm,step 0.01dB
8. S/N	≥75dB(30H~15kHz,100%)
9. Audio Harmonic Distortion	<0.05%
10. Audio response	±0.05dB(30Hz~15KHz)
11. Output Load Impedance	50Ω
12. Output Power	50W
13. Pre-emphasis	0μS,50μS,75μS
14. Deviation	±75kHz
15. Pilot Frequency	19 kHz±1Hz
16. Sub-carrier Suppression	≥65dB
17.RF Output Connector	7/16'(female)or7/8'Flange
18.Size	460mm480mm88mm
19.Weight	7KG
20.Pilot Signal Modulation	8%~10%

50w 3 50w 4

FREQUENTLY APPLICABLE USES:

1). Community Radio stations
2). LPFM radio stations
3). City radio stations
4). Christian Church radio stations

Warranty: 6 years for all transmitters in our factory.

OUTSTANDING FEATURES:
1) OVERHEAT PROTECTION: The transmitter will switch to auto-protection with alarm message and a beep sound once the working temperature gets higher than normal range.

2) OVER SWR PROTECTION: SWR is the indication of antenna system connection with transmitter. Once the connection is bad and causing a high SWR Value, the transmitter will switch to automatic protection mode by showing alarm message on the screen with a beeping sound meanwhile.

3) FAN ERROR ALARM When the fan stops running, the alarm message will be displayed on the screen.

4) ADJUSTABLE POWER OUTPUT The RF out of this 50W FM Transmitter is continuously adjustable from 0-50 watt at the stepping of 0.1watt, which means you can tune it to 1w, 1.1w, 1.2w...50w, with just one transmitter you’ll get multiple modes of outputs and easy to tune as per your needs

Certifications

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Exhibition

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Packing & Delivery

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Company Overview

We are original manufacturer specialized in professional FM & TV transmitters, Antennas, Digital audio equipments, etc. We are serving thousands of Radio & TV stations all over the world. Also we do ODM or OEM for companies all over the world. We are using advanced technology in all products. Our products are all High performance, High reliability and Reasonable price.

As a high-tech enterprise registered in and approved by liaoning Administration of Industry and Commerce, YXHT(China)Technology Electronics Co., Ltd the designated Wireless Transmission Equipment production enterprise by Ministry of Information Industry, it is the enterprise which has the radio transmission equipment network certification by State Administration of Radio Film and Television, and it is one of the major radio equipment supplier in China.

YXHT is engaged in R & D; production; marketing; engineering installation and after-sales service of FM Radio & TV Wireless Broadcasting Equipment in professional. The leading products of YXHT include: FM Radio Transmitter; TV Transmitter; Digital Radio Exciter; Digital TV Transmitter; FM & TV Antenna; Digital Audio Equipment; Transmitter Telemetry & Remote Control Management System etc.

YXHT adopted by ISO9001 International Quality Management System; wireless transmission equipment production license certification; FM Radio & TV equipment network certification.

As a high-tech enterprise, YXHT has gathered a batch of outstanding talents of science; technology and management. YXHT can adhering to orientation of independent research and development by relying on the R & D team with their strong capability of tackling problems and hard working spirit; and a management team with rich experience. In addition, YXHT has attached great importance to foreign communication and cooperation; actively introduces and sells the advanced wireless equipment from abroad. Meanwhile, YXHT also pays close attention to the international advanced technologies. TXHT devotes itself to providing quality technologies and service for national radio & television department.

YXHT will keep going as always with customer-centered orientation and quality principle of independent innovation; superior quality; sincere service; sustainable development and whole-heartedly provide all-dimensional products and service for customers old and fresh.

Company Photos

FAQ

In order to be more comprehensive understanding of the knowledge about our products,we collect all the analyses of problems for every order,hope it will help you.
Q1: Is your company a manufacturer or a trading company?

A: We are a transmitter manufacturer located in Anshan, Liaoning, China.

Q2: I am very interested in your product, can you send me your full catalog and price list?

A:We can select some popular products for you immediately. Please let us know your requirements so that we can send the quotation to you.

Q3: What's the payment method you accept?

A:30% deposit T/T in advance, the 70% balance must be paid before the delivery normally,about special condition, we can discuss and solve it.

Q4. What are these equipments used for?

A. We are original manufacturer in FM Radio & TV Broadcasting equipments; they are professional used for FM Radio & TV Broadcasting Station (Transmitting equipments.)

Q5. What equipment & solution does your company can provide?

A. We can do complete solution for FM Radio Station System. It includes:Studio--Link--Transmitter--Cables--Antenna.

We also can provide complete Transmitting part of TV Station. It includes:Link—Transmitter—Cables—Antenna.

Q6. How large areas can One Station cover?

A. One FM or TV Station can cover one city or one town.

The Maximum cover ranges of one station can not exceed 100KM Radius because the Earth is Curve.

You can use multiple Stations and different frequency to cover larger area.

Q7. How do I choose suitable equipments for my station?

A. The most import factors are power and frequency.

We need to know the power and frequency you need exactly.

What's the distance do you want to cover in Radius?

What's the height can your antenna can be installed?

Q8. How to calculate the cover range of the broadcasting equipments?

A. The cover range depends on 4 factors:

1. Power from transmitter; 2. The height of antenna; 3. Gain from antenna; 4. Environment around.

Then we can know the cover range of your station.

Q9. Is the Frequency Adjustable?

A. FM Radio Band Frequency is 87~108MHz, TV Band Frequency includes UHF/VHF band.

For FM Radio Transmitter; Power Below 2KW is all adjustable. Above 2KW would be narrow.

For TV Transmitter; all Frequency Band is very Narrow, only can contain around 3 Channels; so it’s not adjustable.

Q10. Is it available for your analog TV transmitter to be upgraded to digital?

A. Yes. But the frequency bands should be the same.

The only difference between analog and digital TV transmitter is its TV modulator.

After upgraded to digital, the power from TV transmitter reduced 5 times.

For example: 1KW analog TV transmitter can be upgraded to 200W digital TV Transmitter.

Q11. How to do installation of these equipments?

A. For small power station, the equipments are very easy for installation.

For large power station, we can send our engineer to your country to help you do the installation, but you should pay the cost.

We also can do training for your engineer here in our company

Q12. How to operate these broadcasting equipments?

A. We will provide all English version user manual and operation software together with our equipments.

We also can do training for your engineer here in our company.

Q13. What about after sales?

A. The warranty time is one year after goods leaving factory.

We can provide technical support on line or in our company.

We can send spare parts to you directly when the equipment damaged.

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