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Free Turkish TV

Free Vietnamese TV
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Equipment & Tools

WS International ESX5421U Ku Band Monoblock

Trying to get 2 satellite signals using 1 satellite dish?  Are you trying to get Galaxy 19 and SES1 using a single dish?  You can now purchase our ESX5421U.  It gives you 4-degree spacing for any Ku band satellites that are 4 degrees apart. 





Excellent to use receive the Thai channels on Galaxy 19 & SES1 at the same time!

For best results use with the WS9036 90cm satellite dish antenna!


Monoblock | 4-degree Monoblock model# ESX5421U


Download Installation Manual


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ESX5421 Monoblock Technical Specifications

Input Frequency Range

10.70 - 12.75 GHz

L.O. Frequency

Low: 9750MHz

High: 10600MHz

L.O. Stability

1 MHz (-40 - +70 c)

Degree Spacing 4

Ouput Frequency Range

950 - 2150 MHz


0.4 dB typical

Conversion Gain

60 dB typical

Input VSWR


Output VSWR

2.0:1 (max)


F Type female


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

11.5 - 14.0V = Vertical Polarization

15.5 - 19.0V = Horizontal Polarization

Operating Temperature

-40 - +70 degrees Celsius

Storage Temperature

-40 - +80 degrees Celsius

Relative Humidity

0 - 95 %

Throat Diameter



When using a multiple LNBF bracket or a Monoblock, when standing behind the dish, looking at the LNBF, the one on the left (LNBF1) will always receive the signal of the satellite located on your right hand side, and the one on the right (LNBF2) will always be pointing to a satellite to your left hand side. For example, if you want to point to 97 & 101, LNBF1 will be pointing to 101 and LNBF2 will be pointing at 97.


Find out which satellite is a lower powered satellite.

You must use the LNBF that installs on the main feed support arm of your dish

to receive signal of the lower powered satellite.

Use the same polarization (skew) as you would use for any other LNBF.

Be sure to assign the appropriate DiSEqC port LNBF1 and LNBF2.

Lock in your satellite signal.

Slowly adjust polarization (skew) until your get the highest signal possible on

both satellite


  • New & improved specifications

  • Latest model on the market

  • A dependable brand (From WS International )

  • Better hardware quality, reliability, and stability than the competition

  • Built tough for extreme weather

  • Full 2-Year warranty through WS International

WS International Authorized Reseller

Distributor & Manufacturer for MPEGII and MPEG4 DVB FTA Ku band and C Band Digital Satellite Equipment


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Spiritcast Satellite Systems

Toll Free:

1-888-333-5560 No tech support available at this number

Local: 770-420-5272
Technical Support 770-420-5462





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