The manual details the pin configurations for the rear connector (typically a standard rectangular connector). Key connections include:
This guide provides a general approach to installing software. For specific instructions on "Narco Escort II," please refer to the official product documentation or contact the software provider directly.
The Narco Escort II is a combined VHF communication (COM) and navigation (NAV) radio designed for standard 3-inch aircraft instrument panel mounting.
The following guide summarizes critical installation steps based on technical documentation from AeroElectric and other aviation technical sources. 1. Mechanical Installation
Mounting: The unit is designed to fit a standard 3-inch circular cutout. It is secured via three #6-32 screws, with specific lengths determined by your panel thickness. narco escort ii installation manual full
Rear Support: A support stud on the rear of the unit must be used to provide additional stability during flight. 2. Electrical Pinout (P301 Connector)
The primary interface is the P301 connector. For 14V aircraft, you must jumper Pins 8 and 10. Wiring Note 1 & 2 +14/28V Power Input Use 18 AWG Red wire 3 & 4 Airframe Ground Use 18 AWG Black wire 5 Low Level Audio 20 AWG Green; used for audio panels 6 Headphone Audio 20 AWG Blue; 50 mW into 300 ohms 11 Mike Audio 20 AWG Brown 12 Intercom Key 20 AWG Yellow; grounds to activate 13 Mike/Phone Ground 20 AWG Black 3. Antenna Connections
NAV Antenna: Connects via a 50-ohm RG-58 A/U coax cable. The antenna is typically a V-shape dipole.
COM Antenna: Also requires 50-ohm RG-58 A/U coax. Ensure the antenna is properly grounded to the aircraft skin for a clear radiation pattern. 4. Special Intercom Feature The manual details the pin configurations for the
An internal intercom function is available through Pin 12. When this pin is externally grounded via a switch and the microphone key line is open, the microphone audio is amplified directly to the headphone outputs. 5. Final Checks
Audio Testing: Pin 6 provides high-level output for headphones. Do not parallel this pin with other audio outputs, as its low impedance can attenuate other signals.
Shielding: Use shielded wire for microphone and audio lines to prevent EMI/RFI noise in the cockpit.
REPORT: Technical Overview and Specification Analysis The Narco Escort II is a 360-channel VHF
Subject: Narco Escort II Installation Manual Document Status: Full Manual Analysis Date: October 26, 2023
The Narco Escort II is a 360-channel VHF transceiver operating within the 118.000 MHz to 135.975 MHz frequency range. It is designed as a slide-out unit, facilitating ease of maintenance and installation. The system is "all-solid-state," utilizing advanced microelectronics to reduce weight and power consumption compared to older vacuum tube units.
A genuine full installation manual includes a step-by-step test protocol using a ramp tester (like the IFR-1000). This covers:
Without these pages, you cannot legally or safely certify the installation for IFR flight.
This report provides a detailed summary of the technical specifications, installation procedures, and operational guidelines derived from the Narco Escort II Installation Manual. The Narco Escort II is a panel-mounted, solid-state VHF communications transceiver designed for general aviation aircraft. This report outlines the physical, electrical, and environmental requirements necessary for successful integration into an aircraft avionics stack.