1 字段 2 字段 3 字段 4 字段 5 字段 6 字段 7 字段 8 字段 9 字段 10 字段

50W FM Transmitter for FM Radio Broadcast Station FSN-50B+1/2 wave dipole antenna KIT

Total:699 USD

Item:699 USD   Shipping:0 USD

50W FM Transmitter for FM Radio Broadcast Station FSN-50B+1/2 wave dipole antenna KIT

 

FMUSER is now presenting a new version of 50w FM transmitter with well made chassis and fine workmanship. It has professional stereo sound with excellent separation, very small distortion and good Signal/Noise ratio. The advanced  temperature and SWR protection mode keep the transmitter in safe during operation.

It has outstanding features as below:

1. High speed fans, better ventilating effects. Fans spin at low speed when the device works normally, if the temperature gets high, fans spin faster. If the fans stop spinning, they need to be replaced.
2. Pre-emphasis adjustable by 0us-50us-75us,compatible with all standards worldwide
3. Added volume display, blank means -30db, 1 grid less than full is 0db (same as default output of mixer), full grid is +3db.

4. Default volume output is 0db, it's adjustable from -9db to 9db for all mixers use.
5. All adjustments of the knob are quiet, no more noisy.
6. Standard 1U chassis, more delicate appearance.
7. All operations will be done through transmitter, easy and fast!
8. Aside from all above, this transmitter could be used as a perfect exciter for high power amplifiers.

Technical Specification:
Frequency :87.5-108MHz
Frequency Step value: 100KHz
Modulation: FM, the peak deviation ± 75KHz
Frequency stability: <± 100Hz
Frequency stabilization mode: PLL Frequency Synthesizer PLL
RF output power: 0-50W
Harmonic: <-65dBc
RF output impedance: 50Ω
RF Output Connector: N Type Female
Audio Input Connector: BNC, RCA
SCA and RDS input connectors: BNC female
Pre-emphasis: 0us,50us, 75us (user selectable)
S / N ratio of mono:> 70 dB (20 to 20KHz)
S / N ratio stereo:> 65 dB (20 to 15KHz)
Stereo Separation:-50dB
Audio Frequency Response: 80 ~ 15000Hz
Audio Distortion: <0.5%
Modulation: 15%
Input Level:-15dBV
Main Power Requirements: 110V-240V universal
Operating temperature range: -10 to 45 ℃
Work: continuous work
Size: 48.5cm*29.5cm*4.5cm
Net Weight:4.3kg

Check out more about this transmitter:

Front Panel 

LCD Display

Rear Panel

Power Supply Interface

 

 

 

 Fmuser DP-100 Exclusive 1/2 Half Wave FM Dipole Antenna High gain outdoor
Dipole antenna 88 to 108mhz for FM Transmitter up to 150w+8M Feeder Cable
 
 
 
A dipole antenna is a radio antenna that can be made of aluminum, copper, and bronze  tube  with a center-fed driven element. It consists of two metal conductors of rod, oriented parallel and collinear with each other (in line with each other), with a small space between them.

The dipole antenna is a particularly important form of RF antenna which is very widely used for radio transmitting and receiving applications. The dipole is often used on its own as an RF antenna, but it also forms the essential element in many other types of RF antenna. As such it is the possibly the most important form of RF antenna.

A half-wave dipole antenna means the length of this dipole antenna is equal to a half-wavelength at the frequency of operation.
 
Electrical specification:
Frequency range: 88~108 MHz ( 1MHz stepping)
Input Impedance Impedance:50 ohm
VSWR <1.5
Gain:3.5 dBi
Polarization: Verticality
Maximum Power Input: 150W
Horizontal 3dB Beam Width:360 °
Vertical 3dB Beam Width:73 °
Mechanical Specifications:
Height: 990mm
Radiating Element Material:Aluminum Alloy
Connector:SL16-K 
Holding Rod Diameter: Φ30~Φ40 mm
 
Package Include:
1* DP-100 Dipole Antenna
1* High quality 8meter BNC cable(If you need other connectors, please tell us before shipping, we also have NJ/TNC connectors)
 
Mechanical Specifications:
Height: 990mm
Radiating Element Material:Aluminum Alloy
Connector:SL16-K 
Holding Rod Diameter: Φ30~Φ40 mm
 
 
 
 
 

Why do we recommend this dipole antenna?


1).The half-wave dipole is very clear and easy for frequency adjustation, there are scales on the side bar of the antenna from which you can adjust the frequency from 88~108 by 1mhz stepping.

2).The dipole is a simple antenna to construct and use, and many of the calculations are quite straightforward.

3.)The radiation pattern and high gain of dipole:

Radiation pattern of a half-wave dipole antenna,scale is linear.

The Gain of a half-wave dipole (same as above). The scale is in dBi (decibels over isotropic).

SWR diagram of the half wave dipole at 88Mhz

delicate and  excellent design

Attention: When setting the antenna, the "Anode" end should be face up, "negetive electrode" should be face down

Package include :

1pc 50W FM Transmitter

1pc DP-100 dipole antenna

1pc 8meters -3 coaxial cable with connectors

1pc audio cable

Total:699 USD

Item:699 USD   Shipping:0 USD

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?

Contact: Sky Blue 
Cellphone: +8615915959450
WhatsApp: +8615915959450
WeChat: 727926717  
QQ: 727926717
Skype: sky198710021
E-mail: sky@fmuser.org

Tell me
1.How far you want to cover in radius ?
2.How high will you install the antenna ?
3.Where are you from ? What is your detail address, so that we can check the enviroment there.
And we will give you professional advice.

About Us

We specialized in production and sales of FM / TV Transmitter , FM / TV antenna , the FM / TV transmitter accessories. We have been exporting FM /TV transmitter for 6 years. We have clients all over the world, not only the resellers but also the consumers. With 6 years experience in this field ,we have professional team and excellent aftersales service. We dedicated in supplying the best quality products with competive prices and excellent customer sevice! If you have any question about it , No matter you buy or not, please feel free to tell us your questions,we are very willing to help you and solve your problems. Contact email : sky@fmuser.org

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
Tel: 86-20-87597795 Fax: 86-20-87588285
Cellphone: +8615915959450
E-mail: sky@fmuser.org
QQ: 727926717
Skype: sky198710021
Address: No.1604 Room HuiLan Building No.273 Huanpu Road Guangzhou China Zip:510620

English: PayPal, Credit Card, Western Union, Money Gram, Alipay,Money Bookers and T/T .

  • 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.

    ---------------------------------------------------------------------

    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:

    Money Gram. www.moneygram.com

    Pay by Money Gram to me :

    First name: Zhuozhong 
    Last name : Lin
    Country: China
    City: Guangzhou

    ---------------------------------------------------------------------
    Western Union. www.westernunion.com

    Pay by Western Union to me :

    First name: Zhuozhong
    Last name : Lin
    Country: China
    City: Guangzhou

    ---------------------------------------------------------------------

    T/T . Pay by T/T (wire transfer/ Telegraphic Transfer/ Bank Transfer)

    Account NO:127 854982 833
    Beneficiary Name: LI QUAN
    Bank Name: THE HONG KONG AND SHANGHAI BANKING CORPORATION LIMITED
    Bank Address: 1 QUEEN’S ROAD CENTRAL HONG KONG
    Swift code:HSBCHKHHHKH
    Bank code:004

* 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 sky@fmuser.org

* 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.

All of our item have 3 month Warranty .
Contact US--->>Return the item to us--->>Receive and send another replace .

Name: Liu xiaoxia
Address: 1604Fang HuiLanGe HuangPuDaDaoXi 273Hao TianHeQu Guangzhou China.
ZIP:510620
Phone: +8615915959450

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

000
paypal solution Moneygram Western UnionBank OF China
E-mail:sky@fmuser.org   WhatsApp:+8615915959450   Skype:sky198710021 Chat with me
Copyright 2006-2008 Powered By www.Fmuser.org