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<p>The CI 503 glide slope signal coupler&nbsp;is a&nbsp;two-through-hole-mount style coupler with BNC ports. This antenna separates a single GS antenna signal into two GS signals and is designed for GS only coupling applications. It is suitable for internal aircraft mounting.</p>
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<li>For&nbsp;internal aircraft mounting</li>
<li>FAA TSO authorized&nbsp;</li>
<li>Frequencies covered:&nbsp;329&ndash;335 MHz</li>
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<p><strong>Weight:</strong><br />0.20 lb</p>
<p><strong>Height:</strong><br />0.88 in.</p>
<p><strong>Frequency:</strong><br />329&ndash;335 MHz</p>
<p><strong>VSWR:</strong><br />1.5:1</p>
<p><strong>Isolation:</strong><br />18 dB</p>
<p><strong>Insertion Loss:</strong><br />3.5 dB</p>
<p><strong>Impedance:</strong><br />50 &Omega;</p>
<p><strong>Construction:</strong><br />Die Cast Aluminum</p>
<p><strong>Finish:</strong><br />Aluminum</p>
<p><strong>Connector:</strong><br />BNC Female</p>
<p><strong>Mounting Location:</strong><br />Internal</p>
<p><strong>FAA TSO:</strong><br />C34e</p>
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GS Coupler, BNC, Diplexer

This antenna separates a single GS antenna signal into two GS signals and is designed for GS only coupling applications.

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<p>The H series antenna couplers are designed are designed to couple multiple receiver systems to a single antenna with minimum insertion loss. These antenna couplers allow signal from a single antenna to be split equally to either redundant systems or provide a dual function role, such as glide slope and VHF range localizer. The H series has a rugged construction built with an aluminum housing which fully encapsulate all circuit elements.</p>
<p>This H24 antenna coupler&nbsp;supports Dual GS antennas and has BNC connectors.</p>
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<li>Instrument landing system redundant couplers</li>
<li>Rugged, fully encapsulated designs</li>
<li>Minimum insertion loss</li>
<li>Standard mounting</li>
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<p><strong>Weight:</strong><br />4 oz</p>
<p><strong>Frequency Range:</strong><br />329 MHz &ndash; 335.3 MHz<br />108 MHz &ndash; 118 MHz<br />74.75 MHz &ndash; 75.25 MHz (H21-1 only)</p>
<p><strong>VSWR:</strong><br />&lt; 1.5:1 dB (VOR/LOC)<br />&lt; 1.5:1 dB (Glide Slope)<br />&lt; 2.0:1 dB (marker beacon), H21-1 only</p>
<p><strong>Impedance:</strong><br />50&Omega;</p>
<p><strong>Isolation:</strong><br />&lt; 20 dB (VOR/LOC to VOR/LOC)<br />&lt; 40 db (VOR/LOC to VOR/LOC)<br />&lt; 14 dB (Glide slope from VOR/LOC)<br />&lt; 14 dB (marker beacon to marker beacon)</p>
<p><strong>Insertion Loss:</strong><br />0.5 dB, max (glide slope port H22-1 &amp; H23-1)<br />0.5 dB, max (VOR/LOC port H22-1)<br />3.5 dB, max including power split (VOR/LOC ports, H21-1, H23-1 and glide slope ports H24-1)<br />3.6 dB, max (Marker beacon ports, H21-1)</p>
<p><strong>Power Handling:</strong><br />receive only</p>
<p><strong>Approvals:</strong><br />FAA TSO C34c, TSO C35d, TSO C36d, TSO C40c</p>
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This H24 antenna coupler supports Dual GS antennas and has BNC connectors.

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GS Coupler, BNC, Diplexer

Description

Features

Specifications