WS International 521 FSS Single Ku Band Standard LNB
WS International is the original manufacturer of the 521 Ku band LNBF
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Technical Specifications |
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| 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 |
| Operating Temperature | -40 - +70 degrees Celsius |
| Storage Temperature | -40 - +80 degrees Celsius |
| Relative Humidity | 0 - 95 % |
| Throat Diameter | 40mm |
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.