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T-47NH XPDR INTERR IFF TACAN DME TCAS RAMP TEST SET

. Posted in Avionics Products - Military Avionics

T-47NH Multifunction Ramp Test Set

T-47NH Multifunction Ramp Test Set

Legacy IFF, TACAN, DME, Transponder, and TCAS Testing

The T-47NH is a battery-powered, portable multifunction ramp test set designed to test aircraft and vehicle-installed transponders, interrogators, Mode S systems, TCAS interrogators, and TACAN/DME equipment.

Testing can be performed over the air using the supplied directional antenna or by directly connecting the test set to the unit-under-test antenna port.

Product Status: Discontinued

The T-47NH was discontinued effective May 15, 2025. The recommended replacement is the SDR-OMNI/MIL All-In-One Avionics Test Set, which provides expanded capabilities in a modern software-defined platform.
View SDR-OMNI/MIL

Key Capabilities

  • Testing of transponders and interrogators using either radiated or direct-connect methods.
  • Support for Mode S Elementary Surveillance and Enhanced Surveillance testing.
  • Reception and display of Mode S DF-17 Extended Squitter ADS-B information.
  • Testing of TCAS interrogators and supported collision-avoidance systems.
  • TACAN and DME testing for supported aircraft and vehicle installations.
  • Directional antenna with active LED indication and optical sight for radiated testing.
  • Built-in battery charger and front-panel removable battery.
  • Portable configuration with accessories stored inside the removable cover.
  • Optional KIR/KIT cable support with compatible KIT/KIR computer modules or KIV-6 module installation.

National Stock Number

NSN: 6625-01-482-4577

Legacy Product Support

Technical support, repair services, replacement parts, and documentation for the T-47NH may be limited by component obsolescence, parts availability, product configuration, and the availability of legacy technical data.

Customers requiring assistance with an existing T-47NH should contact Tel-Instrument Product Support. Customers evaluating replacement equipment should contact Tel-Instrument Sales or an authorized representative.

Export Control Notice

The T-47NH and related software, firmware, technical manuals, crypto-related information, and certain technical data are subject to United States export control laws and regulations, including ITAR and EAR requirements where applicable.

Controlled software, technical data, and documentation are not available for unrestricted public download. Please contact Tel-Instrument Sales, Product Support, or an authorized representative for assistance.
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Features
  • The T-47N Test Set is capable of full functional ramp checks of Transponders and Interrogators in Modes 1, 2, 3A/C, S and Mode 4, TCAS, TACAN, and DME equipment
  • Performs Mode 4 test with KIR/KIT or KIV-6
  • Simulates ATCRBS or Mode S intruders for TCAS testing
  • TACAN/DME modes: Ground-to-Air (G/A); Air-to-Air (A/A); and Air-to-Air Beacon (A/A BCN)
  • Available with built-in directional antenna (T-47NC)
Data Sheets
 
 Title  Document Code Revision / Date View / Download 
Data Sheet     T-47N Datasheet.pdf pdf button
Photo Gallery for the T-47NH
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