ProductsSTL studio

  • Product Name:

    FMUSER STL Studio to Transmitter+receiver Link for FM Radio Station

  • Categories:STL studio
  • Date:2014-02-19
  • Sample/Wholesale Price Shipping Carrier Buy it Now 1 pcs sample 27 ...

Product Description


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
2735 USD
/pcs
430 USD
DHL/UPS 7-10days

2 pcs
2680 USD
/pcs
780 USD
DHL/UPS 7-10days


STL Transmitter + Receiver + Two Yagi Antenna + 20meters SYV-50-5 Cable + connectors

FMUSER STL10 Studio to Transmitter Link for FM Radio Station Yagi Antenna 20m SYV-50-5 Cable

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 Background Information: A studio-transmitter link (or STL) sends a radio stations or television station’s audio and video from the broadcast studio to a radio transmitter or television transmitter in another location.This is often necessary because the best locations for an antenna are on top of a mountain, where a much shorter tower is required, but where a studio is completely impractical. Even in flat regions, the center of the station’s allowed coverage area may not be near the studio location or within a populated area where a transmitter would be frowned upon by the community, so the antenna must be placed several miles or kilometers away.Depending on the locations that must be connected, a station may choose either a point to point (PTP) link on another special radio frequency, or a newer all-digital wired link via a dedicated T1 or E1 (or larger-capacity) line. Radio links can also be digital, or the older analog type, or a hybrid of the two. Even on older all-analog systems, multiple audio and data channels can be sent using subcarriers.STL10 Studio to Transmitter Link / Inter-city Relay is VHF / UHF FM communications system providing a high quality broadcast audio channel with variety optional bands. These systems offer greater rejection of interference, superior noise performance, much lowers channel cross-talk, and greater redundancy than currently available composite STL systems. Features*Synthesized from 220 to 260MHz, 300 to 320MHz, 320 to 340MHz,400 to 420MHz and 450 to 490MHz
*The transmitted and received frequency can be easily set by digital front panel
*Suitable for digital audio. The subsonic over modulation and the low frequency phase distortion are controlled by a feedback circuit in order to exalt the audio quality of the latest digital systems.
*Low THD distortion: the THD value with stereo or mono demodulated and deemphasized signals is negligible.
*Flat frequency response: due to the latest generation technology and the components precision the flatness of frequency response is absolute.
*Low noise: the excellent signal to noise ratio either in mono or in stereo allows the use of this STL¡¯s in multi-hops networks without decreasing the audio quality.
*High sensitivity: it allows reducing the STL’s antennas investment.
*Great RF immunity: allows operating in most hostile RF environments.
*High adjacent channel rejection: obtained thanks to the excellent mechanical shielding and the precision of RF filtering.
*High frequency stability with the internal temperature compensated crystal reference.
* Integrated LCD Display: complete diagnostic and measurement front panel LCD displays.
*Integrated information display and protection controls: for all transmit parameter and protection for malfunction.Technical Specification for transmitter:

*Frequency range: 220 to 239.99 MHz , 240 to 259.99 MHz , 300 to 319.99 MHz, 400 to 419.99 MHz , 450 to 469.99 MHz , 470 to 489.99 MHz
* Modulation: FM, +-/5 KHz peak deviation
*Frequency stability: <+/-100 Hz
* RF output power: 0 to 25 W +/-0.5 dB
* Max reflected power: 5 W
* Harmonic suppression: <-65 dB
* RF output impedance: 50 ohm
* RF output connector: N Type -female
* Audio/MPX input level: -10 to +13 dB @+/-75 KHz deviation
* Audio/MPX input impedance: 10 K Ohm
*MPX and AUX input connector: BNC-female
*Pre-emphasis: 0 / 25/ 50 / 75 us
*S/N ratio Mono: >73 dB (20 to 20 KHz)
*S/N ratio Stereo: >68 dB (20 to 15 KHz)
*Distortion: <0.05% THD @+/-75 KHz dev. <0.2% THD @+/- 150 KHz dev. (limiter threshold > 150 KHz)
*Stereo crosstalk: >60 dB (100 to 5 KHz)  >50 dB (20 to 15 KHz) int. MPX encoder >60 dB with ext. MPX encoder
*Audio channel frequency response: 20 to 15 KHz +/- 0.15 dB
*MPX input frequency response: 10 to 100 KHz +/- 0.15 dB
*AUX input frequency response: 10 to 100 KHz +/- 0.15 dB
*Mains power supply requirements: 90~264VAC; 127~370VDC, Full range   universal input
*Operating temperature range: -10 to 45 Celsius degrees
*Dimensions : 483 x 132.5 x 400 mm, rack std. 19”± 2U
*Weight: 6.5 Kg

 

Technical Specification for receiver:

* Frequency range: 220 to 239.99 MHz, 240 to 259.99 MHz, 300 to 319.99MHz, 400 to 419.99 MHz, 450 to 469.99 MHz, 470 to 489.99 MHz
* Sensitivity: -98 dB at 16 dB SINDA
* Frequency response: 20 Hz to 53 KHz +/-0.1 dB
* Stereo separation: 20 Hz to 15 KHz >58 dB
* S/N Ratio: >65 dB @-40 dB, 75 KHz dev. and 1 KHz mod.
* THD : 20 Hz to 53 KHz \<0.3%
* Selectivity: +/-160 KHz at -3 dB IF BW +/-500 KHz at -62 dB IF BW
* Image rejection: >65 dB
* Stereo audio output impedance: 600Ohm balanced
* Stereo audio output connector: XLR-M
* MPX output impedance: 10K Ohm
* MPX output connector: BNC-F
* Monitor output: >2×0.2 W stereo at 120 Ohm
* Monitor output connector: 6.3mm stereo phone jack
* RF input impedance: 50Ohm
* RF input connector: N Type -female
* AC power: 85~264VAC; 120~370VDC, Full range universal input
* Power consumption: approx 25W from AC
* Operating temperature range: -10 to 45 celcius degrees
* Dimensions : 483 x 89 x 320 mm , rack std. 19” 2U
* Weight: 5 Kg

 

Packages include:

1x STL Transmitter+Receiver
2x Yagi Antenna
2x SYV-50-5 Cable (20m)

 

ABOUT USOK

FMUSER

 

Contact: lanyue

Address: FMUSER
No.1603 Room HuiLan Building No.273 Huanpu Road Tianhe District   Guangzhou China    Zip:510620

2014-04-22_175621

 

0644735

E-mail: kitmanlaw@gmail.com

Web:www.czhfmtransmitter.com

Skype:lanyue99991   QQ:448122256

Wechat:448122256

Whatsapp:+86 13602420401

 

FMUSER International Group Inc.  is a modern high-tech manufacturer specializing in designing, engineering ,manufacturing, and marketing of high quality FM transmitters and related accessories. We are one of the biggest suppliers of transmitters in China.

With 6 years of experience in the field of fm transmitter, we won great reputation with our high quality products and excellent service. We provide professional consulting services and marketing advices as well as after sale services. Our business reached over 100 countries and regions all over the world like United States, United Kingdom, Germany, France, Japan, Spain, Sweden, Europe, Middle East, Southeast Asia and so on. Besides, we have done a lot of OEM orders for our customers.

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Our products mainly include 0.1w transmitter, 0.5w transmitter, 1w transmitter, 5w transmitter, 7w transmitter, 10w transmitter, 15w transmitter, 30w transmitter, 30w amplifier, 1~1000w transmitter. Besides, we have transmitter accessories like GP antennas, power supplies, audio cable and RG58 antenna cable. Here followed is a gallery picture of our main products:

 

The transmitters could be used to many areas and fields, such as the stadium, campus, super makets and so on. The following picture shows some of the applications of our fm transmitters, and our professional manufactory

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factory fmuser

productionUSED FOR

 

Radio ON-AIR system

 

We aimed on not only providing high quality products, but also professional application consulting services. Whatever broadcasting concept you have in mind, we will work with you to quickly find the right product for your project. So if you have any idea of using the transmitter, please feel free to contact us, we will help you find out a perfect solution as soon as possible.

1

How can you pay to buy the item?

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www.paypal.com

Every of our item list page  top in our website have a PayPal logo to pay.

1. Our PayPal Account : kitmanlaw@gmail.com

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2.  Pay by Money Gram :

www.moneygram.com
Full name: Quan Li
First name/Given Name: QUAN
Last name/ Surname: LI
Country: China
City: Guangzhou

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3.  Pay by Western Union :

www.westernunion.com
Full name: Quan Li
First name/Given Name: QUAN
Last name/ Surname: LI
Country: China
City: Guangzhou

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4.Pay by T/T:

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

**If you transfer money to our bank account in The Hongkong and Shanghai Banking Corporation (HSBC), you can leave message in the remark area without restriction on contents.

 

 

How do we ship the items to you?

* Articles will be sent within 1-3 working days when payment clear.
* We will send it to your PayPal address. If you want to change address, please change it before you make payment. Or you can contact us right before the shipping.
* If the packages are below 0.5kg, we will be shipped via airmail; it will take about 15-25days to your hand. If the package is about 1~3kg, we will   ship via EMS, it will take about 7~15days to your hand. If the package more than 3kg, we will send via DHL. It will take about 3~7days to your hand. All the packages are from China Guangzhou.
* Package will be sent as a “gift” and declear as less as possible, buyer don’t need to pay for “TAX”
* After shipment, we will send you an E-mail and inform you the tracking number.

 

If you have any question, please contact us at: kitmanlaw@gmail.com

 

skype:lanyue99991  whatsapp:+86 13602420401

 

liantu(1)

 


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
2735 USD
/pcs
430 USD
DHL/UPS 7-10days

2 pcs
2680 USD
/pcs
780 USD
DHL/UPS 7-10days


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3 Responses

  1. Jhonathan Vera 2014/06/25 at 18:01:01

    Buenas tardes amigos necesito precios de stl,transmisor 3.5 kilowatios fm para venezuela.

  2. Benny 2016/11/11 at 07:23:41

    good afternnon i am interested to your stl transmitter,how much is that product including transportation cost.

    • admin 2016/11/16 at 09:18:48

      Dear Benny
      It is 3165usd for free shipping by DHL to your country .Welcome to bid it.
      Sincerely,
      lanyue