AT155 Specifications

AT 155 ATC Transponder

( * Our's Includes the mounting tray and Antenna * )

Narco's AT 155 Transponder Features:

* High Power Transmitter

* TSO'D Built-In Mode C Reporting Capability

* Compatible With Leading Altitude Encoders & Encoding Altimeters

* Reliable, Totally Solid State Design

* Full 4096 Code Capability

* Large Combined IDENT Push-button/Interrogation Reply Light

* Remote IDENT Push-button Mounting Capability

* Lightweight, Compact, Low Power Drain

* Made in the USA

Performance Specifications

General

Dimensions

Width: 6.25" (15.9 cm)

Height: 1.75" ( 4.5 cm)

Depth: 11.25" (28.6 cm)

Weight

Panel Unit 1.5lbs. (0.68 Kg)

Antenna & Cable 0.62 lb. (.28 Kg) .

Power Requirements:

At 14 volts 1.2 amp

At 28 volts 530 mA

Transmitter

Power: 250 watts nominal

Frequency: 1090 Mhz + 3 Mhz

Codes

4096, Mode A and Mode A/C

Receiver

Frequency: 1030 Mhz

Sensitivity

-72 dBm minimum

Range

200 miles, line of sight

Altitude Reporting Capability

To 30,700 feet, 100 foot increments, from -1000 to +31,000 feet

(with altitude encoder)

TSO Compliance

Meets latest FAA Industry TSO C47c Class 1A,
Approved to 30,000 feet in pressurized and non-pressurized aircraft