ILS Archives - Antenna Products https://www.antennas.com/product-category/aviation/ils/ Fri, 04 Aug 2023 16:37:57 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.5 https://www.antennas.com/wp-content/uploads/2019/06/favicon-50x50.png ILS Archives - Antenna Products https://www.antennas.com/product-category/aviation/ils/ 32 32 LPD Localizer Antenna 108-112 MHz https://www.antennas.com/product/lpd-localizer-antenna-108-112-mhz/ Wed, 02 Aug 2023 18:53:34 +0000 https://www.antennas.com/?post_type=product&p=17657 Frequency Range: 108-112 MHz
Gain:
VSWR: 1.2:1 max
Polarization: Horizontal

 

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]]> The LPD (Log Periodic Dipole) Localizer Antenna was designed, tested and certified as part of the ILS (Instrument Landing System) used to help pilots navigate a succesful aircraft landing. Typically deployed in configurations of 14 or 20 units at the end of the runway, the LPD’s work with the ILS beacon to provide information to the pilot telling them if they are left or right of the runway.

Features of the LPD

  • Robust Design
  • Welded Elements
  • Fiberglass Weathershield
  • Powder Coated Elements and Supports for Extended Life

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]]> GS-420 ILS Glide Slope Antenna GS-420 Certified 328-336 MHz https://www.antennas.com/product/gs-420/ Tue, 28 Mar 2023 15:42:17 +0000 https://antennaproducts.com/product/gs-420/ Frequency Range: 328-336 MHz
Gain: 10 dBi +
VSWR: 1.2:1 max
Polarization: Horizontal

 

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]]> The GS-420 glide slope antenna was designed, tested and certified as part of the new generation and more stable ILS-420 system. The GS-420 antenna contains numerous improvements over existing glide slope antennas.

Improvements Include:
• Extremely stable monitor coupling and phase operation over the environment service conditions, as well as during dipole heater operation.
• Improved sealing of the antenna.
• Improved vibration tolerance, in both transportation and installed conditions.
• Improved dipole design.
• Improved solderability.
• More precise tuning and phase matching of cables.

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]]> GS-2/3/4 ILS Glide Slope Antenna Array 328-336 MHz https://www.antennas.com/product/gs-234/ Mon, 28 Mar 2022 17:19:57 +0000 https://antennaproducts.com/product/gs-234/ Frequency Range: 328-336 MHz
Gain: 10 dBi
VSWR: 1.2:1 max
Polarization: Horizontal
Model Number: GS-2/3/4
Part Number(s): 1000-0579-202, 1000-0582-502, 1500-0149-203, 1000-0579-203, 1000-0579-204
NSN: 5985-01-048-0147

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]]> Applications:

Glide Slope Antennas are used to provide vertical guidance to aircraft during approach and landing of an aircraft under instrument fight rules.

Features:

The Glides Slope Antennas are designed to withstand 100 mph wind, 1⁄2-inch radial ice, temperature range of -50oC to 70°C, and 100% humidity. All elements are equipped with de-icing heaters and thermostats.

Characteristics:

Glide Slope Antennas operate on a frequency of 328 to 336 MHz on a nominal impedance of 50 Ohms and power up to 50 watts. A null reference glide slope antenna system is fed by two transmitters, one on the carrier frequency and the other on sideband frequency. A capture effect glide slope antenna is fed by an additional clearance transmitter. (Refer to FAA Handbook 6750.6 for more information on null reference and capture effect systems.) A null reference glide slope antenna system consists of two antenna arrays, an external RF network, and a 40-foot tower equipped with safety climbing rail and obstruction marking and lighting. A capture effect system is a null reference system plus an additional antenna array, 20 feet of tower and a clearance cancellation bridge.

Part Number & Description:

1000-0579-201/202/203 Glide Slope Antenna
1000-0578-203 Mounting Frame
1000-0563-201 40’ Tower Kit
1000-0563-202 60’ Tower Kit

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]]> SX-39 ILS Bridge 328-332 MHz https://www.antennas.com/product/sx-39/ Tue, 01 Mar 2022 22:52:21 +0000 https://antennaproducts.com/product/sx-39/ Frequency: 328-332 MHz
VSWR: 1.1:1 max
Isolation: 30 dB min
Impedance: 50 Ohms

 View Product Specs PDF   |   Request Quote

Not finding what you're looking for? We can custom-build antennas to your exact specifications.
Contact us here or call 1-940-325-3301 for more information.

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]]> Frequency Range: 328 – 332 MHz

Insertion Loss: 0.5 dB

VSWR: 1.1:1 Maximum

Isolation between opposite ports: 30 dB Minimum

Impedance: 50 Ohms

Connectors: Type “N” Female

Construction: Stripline

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]]> SX-28 ILS Bridge 108-112 MHz https://www.antennas.com/product/sx-28/ Mon, 28 Feb 2022 22:27:51 +0000 https://antennaproducts.com/product/sx-28/ Frequency: 108-112 MHz
VSWR: 1.15:1 max
Isolation: 35 dB min
Impedance: 50 Ohms

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]]> Frequency Range: 108 to 112 MHz

Insertion Loss: 0.1 dB

VSWR: 1.15:1 Maximum

Isolation between opposite ports: 35 dB Minimum

Impedance: 50 Ohms

Connectors: Type “N” Female

Construction: Stripline

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]]> MI-3 Probe ILS Glideslope Antenna Probe https://www.antennas.com/product/mi-3/ Sun, 27 Feb 2022 22:20:02 +0000 https://antennaproducts.com/product/mi-3/ Instrument Landing System Accessory. Used to measure the amplitude and relative phase between the 3 dipole elements in the Glideslope antenna.

Weight: 9 oz.
Temp Range: -20 to +140 degrees F
Coupling Factor: -40 dB nominal @ 328 MHz

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]]> Used to measure the amplitude and relative phase between the 3 dipole elements in the Glideslope antenna.

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]]> SX-31 ILS Phase Trimmer 100-425 MHz https://www.antennas.com/product/sx-31/ Sat, 26 Feb 2022 22:32:07 +0000 https://antennaproducts.com/product/sx-31/ Frequency: 100-425 MHz
VSWR: 1.05:1
Insertion Loss: 0.1 dB
Impedance: 50 Ohms

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]]> Frequency Range: 100 to 425 MHz

VSWR: 1.05:1

Insertion Loss: 0.1 dB

Phase Shift at 332 MHz: ± 15°

Electrical Length at 332 MHz: 110 ± 10

Impedance: 50 Ohms

Temperature: -58°F to +158°F

Humidity: 99%

Weight: 11 oz

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]]> SX-32 ILS Phaser 100-400 MHz https://www.antennas.com/product/sx-32-2/ Tue, 01 Apr 2014 05:31:31 +0000 https://antennaproducts.com/product/sx-32-2/ Frequency: 100-400 MHz
VSWR: 1.06:1 (100-200 MHz), 1.10 (200-400 MHz)
Insertion Loss: 0.1 dB
Impedance: 50 Ohms
Model Number: SX-32
Part Number: 1000-0459-401
NSN: 5825-00-243-9084

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]]> Frequency Range: 100 to 400 MHz

VSWR: 1.06, 100-200 MHz: 1.10, 200-400 MHz

Insertion Loss: 0.1 dB

Phase Shift at 332 MHz: 0 to 210°

Electrical Length at 332 MHz: 230 ± 20

Impedance: 50 Ohms

Temperature: -58°F to +158°F

Humidity: 99%

Weight: 2.5 oz

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]]>