DM N4-4 Navigation Antenna | 108 MHz to 122 MHz, 50Ω, BNC 130-030 This textbook presents its content

This textbook presents its content in a unique way which enhances pilot learning

The Pin and Socket Test Lead set includes all leads for harness connectors

This replacement battery pack (EDMO# BP-1015) is a direct replacement for the Leigh Systems Sharc 7 ELTs and is equivalent to various Aviall

The Custom Stripmaster(R) Lite Wire Stripper is a light-weight

This D-sub connector (EDMO# 204516-2):Fits socket contact part number 204351-1 (qty 44)

DM N4-4 Navigation Antenna | 108 MHz to 122 MHz, 50Ω, BNC 130-030 This textbook presents its contentThe DM N4 4 navigation antenna system has been designed to minimize bearing errors when receiving VOR and ILS signals. It provides increased gain at the horizon, particularly during banks, than fuselage mounted deer horn or vee antennas. It can discriminates against vertically polarized signals, and when properly installed on helicopters, it rejects rotor modulation which results in better signal to noise ratios with less errors. Constructed from