WS International Wholesale Distributor of Satellite Telecommunications Equipment | Free To Air / FTA, Receivers, Dish, Satellite Dish Antennas, DiSEqC Switches, DiSEC Motors, C & Ku Band LNB & LNBFs, and much much more.....

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Atlanta Branch:

1-888-276-6436

Los Angeles Branch:

1-888-719-9211

International:

+1 770-420-5272

International:

+1 818-485-8350

All WS International Brand Equipment Carry A

 

 

Tour Our China Office & Factory

 

Satellite Receivers

- LEXIUM DBS7000

- LEXIUM DBS6600

- Omegasat DSB6000U

- Omegasat DSB-5701

- Omegasat DSB-5700

- 16GB USB Flash Drive

 

Remotes & Extenders

- Wireless Extender

- Omegasat DSB5700

- Omegasat DSB5701

- LEXIUM DBS7000
- LEXIUM DBS6600

 

Ku LNBF's

- ESX521FE Single LNBF

- Blue Blazer Ku LNBF

- ESX521UFE Single LNBF

- ESX521U-AM Monoblock

- ESX522FE Dual LNBF

- ESX522UFE Dual U. LNBF

- 521 Single LNBF

- 522 Dual LNBF

- 524U Quad LNBF

- ESX5421 Monoblock

- 741 CKU LNBF

- 741U CKU LNBF

- LKU1-2A Universal

- Chaparral Single LNB

- Stealth Bullet U1

- TRACKER U1

- Star Bracket

 

C Band

- ESX211 C Band LNB

- ESX244 C Band LNBF

- ESX242 C Band LNBF

- ESX241 C Band LNBF

- 241 C Band LNBF

- 242 C Band LNBF
- 741 CKU LNBF
- 741U CKU LNBF

- NS741 C/Ku LNBF

- NS741U C/Ku LNBF

- WSKU2C Conical Scalar

  

Satellite Dishes

- WS7630 - 75cm Ku

- DS2076 - 76cm Ku

- WS9036 - 90cm Ku

- WS1247 - 120cm 

- WS1247M - 1.2m

- WS1870P - 6ft

- WS1870 - 1.8mts

- WS24095 - 240cm

- WSKU2C Conical Scalar

- WS40MM-P Clamp


LNBF Holders & Brackets

- ADL3LNB

- SADL2LNB

- LBRK30U

- WS40MMP

- R4-DTV

- D5-DISH

- WSKU2C Kit

- STAR Bracket

 

Motors & Controllers

- VBox-X Positioner
- SG-9120 HH Motor
- SG-9120B HH Motor
- PMA24 36V Actuator
- SG-6000 HH Motor
otor

 

RS232 Cables

- RS232 Cables NM

- RS232 Cable Serial

 

Satellite Switches

- 22KHz Switch

- 4X1 DiSEqC Switch

- 4X1 DiSEqC With HD

- 2X1 DiSEqC Switch

- 3X4 Multi-Switch

- Diplexers

 

Satellite Installation

- FastAlign« 5100Pro

- FastAlign« 7100Pro

- DIY Install Kit

- Installation Tools

- SF95 Satellite Finder

- SF110+C Sat Finder

- DSF120+ Finder

- SF99 Finder Kit

-Sat Finder Battery Holder

-Installation Supplies

 

Satellite Meters & Finders

- FastAlign« 5100Pro

- FastAlign« 5110Pro

- FastAlign« 6100Mini

- FastAlign« 7100Pro

- SF95 Satellite Finder

- SF110+C Sat Finder

- DSF120+ Finder

- SF99 Finder Kit
-Sat Finder Battery Holder

 

 

Are you a broadcaster and need to get equipment to your viewers, affiliates, engineers, or resellers?  Contact WS International for our broadcasters program.  WS International pioneered the broadcaster program in the satellite industry.  Contact us for full detailed information and to see how we can help you with your needs.

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WS International 521 FSS Single Ku Band Standard LNB

Single Standard Ku Band Linear LNB | LNBF

 

 

If you want the best, Rely On WS!

 

 

WS International is the original manufacturer of the 521 Ku band LNBF

 

Need to order in large quantities?  WS International can private label this LNBF for you!

 

Technical Specifications

Input Frequency Range 11.7 - 12.75 GHz
L.O. Frequency 10750MHz
L.O. Stability 1 MHz (-40 - +70░ c)
Ouput Frequency Range 950 - 1450 MHz
Noise .2 dB typical
Conversion Gain 70 dB typical
Input VSWR 2.5:1
Output VSWR 2.0:1 (max)
Connector F Type female
Impedence 75 ohm typical
Cross Polar Isolation >25dB (min.)
Image Rejection 45 dB (min.)
Phase Noise -50dBc @ 1 KHz
-75dBc @ 10 KHz
-95dBc @ 100KHz
Supply Voltage

Ca: 11.5 - 14.0 V = Vertical Polarization
Cb: 15.5 - 19.0 V = Horizontal Polarization

Operating Temperature -40 - +70 degrees Celsius
Storage Temperature -40 - +80 degrees Celsius
Relative Humidity 0 - 95 %
Throat Diameter 40mm

Want to get signal from two satellites at the same using only one dish?  We have two solutions for you:

 

1.  Your first option is to use our 4-degree monoblock, model ESX5421U.  This LNBF allows you to use one dish and get signal from two satellites that are 4░ to 4.3░ apart.  Depending on the satellites you want to point to, you may need to use a larger than normal satellite dish.  For example, if you are getting signal from Galaxy 19 or SES 1 with a 75cm dish right now, you will need to use the ESX5421U LNBF with our world-famous 90cm dish (Model# WS9036) or any other 90cm satellite dish.

 

2.  Want to get signal from two satellites that are more than 4░ apart and still use 1 dish?  No problem.  You can use one of our ESX521U-AM 4░ to 12░ adjustable monoblock to get signal from any two Ku band satellites that are within 4░ to 12░ apart!

The 521 is a high stability single LNB that allows reception of Ku band signals with the highest possible signal level and quality.  Fits any standard Ku band satellite dish with a 40mm universal LNBF mount.  Use this with your Free To Air receiver for excellent and superior Ku band reception.

The WS International  line of C band, Ku band & CKU band LNB and LNBFs are the newest and best developed line of satellite LNB & LNBFs in the world.  They have been tested and developed under strict German engineering group's specification & supervision, along with the long experience of WS International's concern of the needs of it's customers  built in 1 great performing LNB.  We have designed this line to meet the needs of our customers: TV & radio stations, cable operators, & broadcasters, so it ensures the best quality reception and will continue to work excellent in tough weather conditions and climates.  The WS International  line of LNB and LNBF's are backed by WS International 100% and have been torture tested to withstand punishment.  Where all other brands fail, everybody turns to WS International to lead and passes with flying colors.   

This line is sure to quickly become  upon the favorite brand and model among network & cable TV engineers, operators, and hobbyist.  If you have tried other WS International brand products and have been impressed, the new  line is not any different. 

 

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WS International is a Wholesale Supplier and Distributer of DTH (Direct To Home) FTA, MPEGII, and DVB Equipment - WS International Blog

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