FMUSER 3KW AM Broadcast Transmitter

FMUSER is a system integration company specializing in RF wireless transmission/ studio video and audio equipment/ streaming and data processing. We provide everything from advice and consultation to rack integration to installation, commissioning and training.

We offer FM/ AM Transmitters, Analog TV Transmitters, Digital TV Transmitters, VHF UHF Transmitters, Antennas, Coax Connectors, STL, Live Processing, Studio Broadcast Products, RF Signal Monitoring, RDS Encoders, Audio Processors and remote site control units, IPTV products, video/audio encoders/decoders, designed to meet the needs of large international broadcast networks and small private stations.

We use advanced technology products for all systems because we know that high reliability and high performance are very important for systems and solutions. At the same time we also want to ensure that our product system is reasonably priced. We have clients for public and commercial broadcasters, telecom operators and regulators, and we also provide solutions and products for hundreds of smaller local and community broadcasters.

FMUSER.ORG has been exporting for over 13 years, with customers all over the world. With 13 years of experience in this field, we have a professional team to solve various problems of customers. We are committed to providing professional products and services at extremely reasonable prices.

15-inch intuitive touch screen interface, which can realize all function control, simple and convenient operation

Each FMUSER AM transmitter includes an output matching network that allows the transmitter to be tuned to maximize efficiency to accommodate changes

Equipped with accurate RF and audio spectrum analyzers, real-time monitoring of operating index

Superior efficiency design and low maintenance make this FMUSER AM transmitter extremely cost-effective to own and operate, with an overall efficiency of 73% or better. High efficiency means less energy is wasted as heat, and an air-cooled system using a fan also reduces power relative to the power consumption of the transmitter, reducing cooling and ventilation costs. Depending on its transmitter size and your local electricity bill, the resulting electricity savings can run into the tens or even hundreds of thousands of dollars over the lifetime of your transmitter. High efficiency also reduces thousands of metric tons of greenhouse gas emissions over the entire life cycle of the FMUSER AM transmitter while protecting the environment. The main power supply adopts thyristor full-wave rectification, and the main power supply adopts thyristor full-wave rectification, with phase loss protection function, phase sequence monitoring protection function, standing wave protection, overcurrent protection, wind protection, and high temperature protection. , Arc monitoring function. At the same time, three power levels of transmitter high power, medium power and low power can be adjusted.

FMUSER AM series transmitters are typically one-half to one-quarter the size of comparable high-power medium-wave transmitters. This makes planning your FMUSER AM transmitter deployment easier and gives you flexibility. While FMUSER AM series transmitters may be compact inside, they still offer easy and spacious access to all major serviceable components and modules, ensuring easy maintenance.

2.4 Advanced and easy-to-control touch screen and remote access control system

Each FMUSER AM transmitter includes remote control software (AUI) with network access and each FMUSER AM transmitter features a 15" touch screen display. Whether you are at the transmitter site or surfing the Internet at home, the 100% remote AUI helps you manage your transmitter, with hundreds of parameters available in real-time and at your fingertips. Imagine knowing in advance what parts and tools you will need in the transmitter field. Remote control can help you avoid travel, saving time and money. Its network communication interface and serial communication interface are (RS232 or RS485/RS422), in addition to remote operation, data acquisition can also be performed.

FMUSER AM series transmitters come with complete built-in meters and can cost tens of thousands of dollars if purchased separately.

These include real-time impedance measurement, voltage, current, power technology, which allows optimization and monitoring of antenna system load impedance while the transmitter is operating normally. Compare the transmitted voltage and current waveforms to measure the load impedance over the operating frequency range.

Because the system can measure impedance without the need for manual frequency sweeps, the antenna system impedance trace can be measured without turning off the radio. Impedance is measured at the combiner, so no correction for harmonic filter phase is required.

The FMUSER AM transmitter also includes a built-in directional coupler for spectrum measurements. Traditionally, transmitters have used voltage or current sensors. Directional couplers increase the accuracy of spectral measurements into the actual antenna loading, which is important when measuring adjacent channel emissions.

As with all FMUSER FM transmitters ever manufactured, the FMUSER series integrates solid state components in a rugged, highly redundant, hot-swappable architecture. The compact footprint, published parts list and screwdriver replaceable power keep your FMUSER AM transmitter running for years to come. A unique feature of the FMUSER AM transmitter is a complete replica of the exciter section that provides the RF carrier and modulation control signals to the power module. In the event of a failure, the transmitter automatically switches to a built-in backup exciter, significantly improving the high operational reliability inherent in the modular solid-state design. It can maintain live broadcast without manual supervision, adopts a unique circuit, which can dynamically stabilize the power supply, prevent the AC line voltage from changing, and automatically restore the previous operating state after AC power failure, overvoltage or RF overload, without special tools or Quick and easy frequency change capability is available with external test equipment.

The security device consists of a mechanical key-controlled access system that ensures power is removed from the transmitter cabinet and the antenna is grounded before access is allowed. A fail-safe emergency shutdown system is included, allowing the addition of an unlimited number of series-connected safety shut-off switches. Any loss of electrical continuity in this loop will automatically cause the main AC circuit breaker to open, removing all power to the transmitter cabinet.

The welding and connection part of the power amplifier board adopts the whole board gold plating process, which ensures good electrical performance and anti-oxidation and corrosion resistance. The body of the transmitter adopts an anti-radiation case and a shielding structure. Except for the skeleton, it is an all-aluminum case, which meets the requirements of electromagnetic radiation. Fan airflow is unaffected by changes in AC power, further ensuring low temperature operation and long-term reliability. With master-standby switchover, it automatically switches to the standby machine when the host fails.

How far(long) the transmitter cover?

The transmission range depends on many factors. The true distance is based on the antenna installing height , antenna gain, using environment like building and other obstructions , sensitivity of the receiver, antenna of the receiver . Installing antenna more high and using in the countryside , the distance will much more far.

EXAMPLE 5W FM Transmitter use in the city and hometown:

I have a USA customer use 5W fm transmitter with GP antenna in his hometown ,and he test it with a car, it cover 10km(6.21mile).

I test the 5W fm transmitter with GP antenna in my hometown ,it cover about 2km(1.24mile).

I test the 5W fm transmitter with GP antenna in Guangzhou city ,it cover about only 300meter(984ft).

Below are the approximate range of different power FM Transmitters. ( The range is diameter )

0.1W ~ 5W FM Transmitter ：100M ~1KM

5W ~15W FM Ttransmitter : 1KM ~ 3KM

15W ~ 80W FM Transmitter : 3KM ~10KM

80W ~500W FM Transmitter : 10KM ~30KM

500W ~1000W FM Transmitter : 30KM ~ 50KM

1KW ~ 2KW FM Transmitter : 50KM ~100KM

2KW ~5KW FM Transmitter : 100KM ~150KM

5KW ~10KW FM Transmitter : 150KM ~200KM

How to contact us for the transmitter?

Call me +8618078869184 OR
Email me [email protected]
1.How far you want to cover in diameter ?
2.How tall of you tower ?
3.Where are you from ?
And we will give you more professional advice.

About Us

FMUSER.ORG is a system integration company focusing on RF wireless transmission / studio video audio equipment / streaming and data processing .We are providing everything from advice and consultancy through rack integration to installation, commissioning and training.

We offer FM Transmitter, Analog TV Transmitter, Digital TV transmitter, VHF UHF Transmitter, Antennas, Coaxial Cable Connectors, STL, On Air Processing, Broadcast Products for the Studio, RF Signal Monitoring, RDS Encoders, Audio Processors and Remote Site Control Units, IPTV Products, Video / Audio Encoder / Decoder, designed to meet the needs of both large international broadcast networks and small private stations alike.

Our solution has FM Radio Station / Analog TV Station / Digital TV Station / Audio Video Studio Equipment / Studio Transmitter Link / Transmitter Telemetry System / Hotel TV System / IPTV Live Broadcasting / Streaming Live Broadcast / Video Conference / CATV Broadcasting system.

We are using advanced technology products for all the systems, because we know the high reliability and high performance are so important for the system and solution . At the same time we also have to make sure our products system with a very reasonable price.

We have customers of public and commercial broadcasters, telecom operators and regulation authorities , and we also offer solution and products to many hundreds of smaller, local and community broadcasters .

FMUSER.ORG has been exporting more than 15 years and have clients all over the world. With 13 years experience in this field ,we have a professional team to solve customer's all kinds of problems. We dedicated in supplying the extremely reasonable pricing of professional products & services. Contact email : [email protected]

Our Factory

We have modernization of the factory . You are welcome to visit our factory when you come to China.

At present , there are already 1095 customers around the world visited our Guangzhou Tianhe office . If you come to China , you are welcome to visit us .

At Fair

This is our participation in 2012 Global Sources Hong Kong Electronics Fair . Customers from all over the world finally have a chance to get together.

Where is Fmuser ?

You can search this numbers " 23.127460034623816,113.33224654197693 " in google map , then you can find our fmuser office .

FMUSER Guangzhou office is in Tianhe District which is the center of the Canton . Very near to the Canton Fair , guangzhou railway station, xiaobei road and dashatou , only need 10 minutes if take TAXI . Welcome friends around the world to visit and negotiate .

Contact: Sky Blue
Cellphone: +8618078869184
WhatsApp: +8618078869184
Wechat: +8618078869184
E-mail: [email protected]
QQ: 727926717
Skype: sky198710021
Address: No.305 Room HuiLan Building No.273 Huanpu Road Guangzhou China Zip:510620

English: We accept all payments , such as PayPal, Credit Card, Western Union, Alipay, Money Bookers, T/T, LC, DP, DA, OA, Payoneer, If you have any question , please contact me [email protected] or WhatsApp +8618078869184

PayPal.  www.paypal.com

We recommend you use Paypal to buy our items ,The Paypal is a secure way to buy on internet .

Every of our item list page bottom on top have a paypal logo to pay.

Credit Card.If you do not have paypal,but you have credit card,you also can click the Yellow PayPal button to pay with your credit card.

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But if you have not a credit card and not have a paypal account or difficult to got a paypal accout ,You can use the following:
Western Union.  www.westernunion.com

Pay by Western Union to me :

First name/Given name: Yingfeng
Last name/Surname/ Family name: Zhang
Full name: Yingfeng Zhang
Country: China
City: Guangzhou

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T/T .  Pay by T/T (wire transfer/ Telegraphic Transfer/ Bank Transfer)
First BANK INFORMATION (COMPANY ACCOUNT):

SWIFT BIC: BKCHHKHHXXX
Bank name: BANK OF CHINA (HONG KONG) LIMITED, HONG KONG
Bank Address: BANK OF CHINA TOWER, 1 GARDEN ROAD, CENTRAL, HONG KONG
BANK CODE: 012
Account Name : FMUSER INTERNATIONAL GROUP LIMITED
Account NO. : 012-676-2-007855-0

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Second BANK INFORMATION (COMPANY ACCOUNT):
Beneficiary: Fmuser International Group Inc
Account Number: 44050158090900000337
Beneficiary's Bank: China Construction Bank Guangdong Branch
SWIFT Code: PCBCCNBJGDX
Address: NO.553 Tianhe Road, Guangzhou, Guangdong,Tianhe District, China
**Note: When you transfer money to our bank account, please DO NOT write anything in the remark area, otherwise we won't be able to receive the payment due to government policy on international trade business.

* It will be sent in 1-2 working days when payment clear.

* We will send it to your paypal address. If you want to change address, please send your correct address and phone number to my email [email protected]

* If the packages is below 2kg,we will be shipped via post airmail, it will take about 15-25days to your hand.

If the package is more than 2kg,we will ship via EMS , DHL , UPS, Fedex fast express delivery,it will take about 7~15days to your hand.

If the package more than 100kg , we will send via DHL or air freight. It will take about 3~7days to your hand.

All the packages are form China guangzhou.

* Package will be sent as a "gift" and declear as less as possible,buyer don't need to pay for "TAX".

* After ship, we will send you an E-mail and give you the tracking number.

For Warranty .
Contact US--->>Return the item to us--->>Receive and send another replace .

Name: Liu xiaoxia
Address: 305Fang HuiLanGe HuangPuDaDaoXi 273Hao TianHeQu Guangzhou China.
ZIP:510620
Phone: +8618078869184

Please return to this address and write your paypal address,name,problem on note: