User's Manual

MODEL 2130 MARKER BEACON
Rev. A April, 2005 1-13
This document contains proprietary information and such information may not be disclosed to others for any
purposes without written permission from SELEX Sistemi Integrati Inc.
1.3 Equipment Specifications Data
The equipment specification data is listed in Table 1-1.
Table 1-1 Equipment Specifications Data
Equipment Manufacturer SELEX Sistemi Integrati Inc.
Equipment Type Marker Beacon Electronics Subsystem
Model Number 2130
Power Output Adjustable 50 mW to 2.5 W
Carrier Frequency Synthesizer Controlled, 3 Channels
74.996-MHz
75.000-MHz
75.004-MHz
Antenna Gain (over dipole) 9.0 dB
Frequency Tolerance ∀0.0005%
Spurious Emissions ∃ 50 dB below carrier
Emission Modes 8A2, 2.6A2, 6A2
Modulation Capability 10% to 100%, adjustable
Modulation Frequencies 400-Hz, 1300-Hz, 3000-Hz
Audio Distortion Does not exceed 5%
Keying Characteristics Selectable:
Outer Marker
Middle Marker
Inner Marker
Keying Control Normal
Continuous
Off
Polarization Horizontal
Inner Marker Antenna Height = 7 feet
Inner Marker Frangible Break Height 3 inches
Coverage per ICAO Annex 10
Remote Status Monitoring Capability Remote Status Control System (RSCS)
Remote Maintenance Monitoring (RMM)