C-Band Bandpass Filter

Microwave Filter 7893D TVRO Interference Filter The Microwave Filter Series 7893D C-Band bandpass filter is installed between a TVRO feedhorn and the LNA or LNB to suppress strong out-ofband interference caused by marine or airport radar systems. Coastal and marine navigational radar frequencies (2.9-3.65 GHz) are just below the TVRO band and frequently wipe-out transponders 1-5 in TVRO’s installed near harbors. The airport altimeter band (4.25-4.40 GHz) will affect channels 22-24 at TVRO sites near airports. The Microwave Filter model 7893D interference filter operates at RF before down conversion. This prevents the generation of undesirable mixer products and receiver “desensitization” due to strong out of band signals. This is the perfect product for stations having interference on their C-Band Antenna Works with Starguide, Comstream and X-Digital Systems <table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%"> <tr> <td width="29%">Specifications</td> <td width="71%"> </td> </tr> <tr> <td width="29%">Passband</td> <td width="71%" align="right">3.7 – 4.2 GHz</td> </tr> <tr> <td width="29%">Insertion Loss</td> <td width="71%" align="right">0.4 dB typ at FC</td> </tr> <tr> <td width="29%"> </td> <td width="71%" align="right">0.5 dB roll off at band edge</td> </tr> <tr> <td width="29%">VSWR</td> <td width="71%" align="right">1.92:1 typ</td> </tr> <tr> <td width="29%">Group Delay</td> <td width="71%" align="right">Less than 8 ns typ</td> </tr> <tr> <td width="29%">Rejection</td> <td width="71%" align="right"> </td> </tr> <tr> <td width="29%" align="center">25 dB min</td> <td width="71%" align="right">3.65/4.25 GHz</td> </tr> <tr> <td width="29%" align="center">50 dB min</td> <td width="71%" align="right">3.55/4.35 GHz</td> </tr> <tr> <td width="29%" align="center">60 dB min</td> <td width="71%" align="right">3.50/4.40 GHz</td> </tr> <tr> <td width="29%" align="left">Mechanical Specifications</td> <td width="71%" align="left"> </td> </tr> <tr> <td width="29%" align="left">Dimension</td> <td width="71%" align="right"> 5.75"L x 2.75"Hx3.875"D</td> </tr> <tr> <td width="29%" align="left">Weight</td> <td width="71%" align="right">2.6 lbs</td> </tr> <tr> <td width="29%" align="left">Flanges</td> <td width="71%" align="right">CPR-229G, CPR-229F</td> </tr> </table> <a href="http://www.addthis.com/bookmark.php?v=250" onmouseover="return addthis_open(this, '', '[URL]', '[TITLE]')" onmouseout="addthis_close()" onclick="return addthis_sendto()"><img src="http://s7.addthis.com/static/btn/lg-share-en.gif" width="125" height="16" alt="Bookmark and Share" style="border:0"/></a><script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js?pub=xa-4a380c65335b81b2"></script>

2008-05-23T07:46:04-06:00

c-band-bandpass-filter 2096102

LNB's

2008-05-27T13:25:01-06:00

C-Band Bandpass Filter

2009-10-02T14:18:05-06:00

Microwave Filter Company amt, bandpass, filter, microwave Microwave Filter 7893D TVRO Interference Filter The Microwave Filter Series 7893D C-Band bandpass filter is installed between a TVRO feedhorn and the LNA or LNB to suppress strong out-ofband interference caused by marine or airport radar systems. Coastal and marine navigational radar frequencies (2.9-3.65 GHz) are just below the TVRO band and frequently wipe-out transponders 1-5 in TVRO's installed near harbors. The airport altimeter band (4.25-4.40 GHz) will affect channels 22-24 at TVRO sites near airports. The Microwave Filter model 7893D interference filter operates at RF before down conversion. This prevents the generation of undesirable mixer products and receiver "desensitization" due to strong out of band signals. This is the perfect product for stations having interference on their C-Band Antenna Works with Starguide, Comstream and X-Digital Systems <table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%"> <tr> <td width="29%">Specifications</td> <td width="71%"> </td> </tr> <tr> <td width="29%">Passband</td> <td width="71%" align="right">3.7 - 4.2 GHz</td> </tr> <tr> <td width="29%">Insertion Loss</td> <td width="71%" align="right">0.4 dB typ at FC</td> </tr> <tr> <td width="29%"> </td> <td width="71%" align="right">0.5 dB roll off at band edge</td> </tr> <tr> <td width="29%">VSWR</td> <td width="71%" align="right">1.92:1 typ</td> </tr> <tr> <td width="29%">Group Delay</td> <td width="71%" align="right">Less than 8 ns typ</td> </tr> <tr> <td width="29%">Rejection</td> <td width="71%" align="right"> </td> </tr> <tr> <td width="29%" align="center">25 dB min</td> <td width="71%" align="right">3.65/4.25 GHz</td> </tr> <tr> <td width="29%" align="center">50 dB min</td> <td width="71%" align="right">3.55/4.35 GHz</td> </tr> <tr> <td width="29%" align="center">60 dB min</td> <td width="71%" align="right">3.50/4.40 GHz</td> </tr> <tr> <td width="29%" align="left">Mechanical Specifications</td> <td width="71%" align="left"> </td> </tr> <tr> <td width="29%" align="left">Dimension</td> <td width="71%" align="right"> 5.75"L x 2.75"Hx3.875"D</td> </tr> <tr> <td width="29%" align="left">Weight</td> <td width="71%" align="right">2.6 lbs</td> </tr> <tr> <td width="29%" align="left">Flanges</td> <td width="71%" align="right">CPR-229G, CPR-229F</td> </tr> </table> <a href="http://www.addthis.com/bookmark.php?v=250" onmouseover="return addthis_open(this, '', '[URL]', '[TITLE]')" onmouseout="addthis_close()" onclick="return addthis_sendto()"><img src="http://s7.addthis.com/static/btn/lg-share-en.gif" width="125" height="16" alt="Bookmark and Share" style="border:0"/></a><script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js?pub=xa-4a380c65335b81b2"></script>

523.50

2008-05-23T07:46:04-06:00

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C-Band Interference Filter 1 488.60

2096102

true

110627 true C-Band Interference Filter

2008-05-27T13:25:01-06:00

2008-05-23T07:46:04-06:00

4186192 1

2096102

2008-05-27T13:25:01-06:00

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2008-05-23T07:46:04-06:00

4186202 2

2096102

2008-05-27T13:25:01-06:00

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2008-05-23T07:46:04-06:00

4186212 3

2096102

2008-05-27T13:25:01-06:00

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2008-05-23T07:46:04-06:00

4186402 4

2096102

2008-05-27T13:25:01-06:00

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