AN/USM-708 (Tel-Instrument) Features and Specifications *

The Tel-Instrument AN/USM-708 is a state-of-the-art multi-function test set designed for comprehensive testing of various avionic and communication systems. This advanced unit represents a significant leap forward in ground support test equipment, incorporating cutting-edge digital architecture and up-to-date technology to deliver precise and reliable performance in the most demanding environments. The AN/USM-708 is capable of testing a wide range of systems, making it an indispensable tool for aviation ground support. It supports transponder testing for Modes 1, 2, 3/A, C, 4, Mode S (Enhanced Surveillance), and Mode 5. Additionally, it can test interrogator systems for Modes 1, 2, 3/A, C, 4, Mode S, Mode 5, TCAS, ETCAS, and shipboard processors. The unit also provides ADS-B (Automatic Dependent Surveillance-Broadcast) TX and RX testing, as well as navigation systems including VOR, ILS, LOC, GS, MB, and TACAN. The 90000108 features a large 4.75” x 3.5” color LCD screen that is compatible with night vision goggles (NVG). This display, combined with surrounding soft-keys and a keyboard, ensures easy and quick access to multiple test screens, menus, and display options. This design facilitates single-man operation, enabling instant results and a variety of pre-programmed and manually adjustable parameters to meet diverse testing requirements.

Designed to withstand harsh environments, the AN/USM-708 is housed in a compact, waterproof, and durable case that complies with MIL-PRF-28800F, Class 1 standards. This rugged construction ensures the unit's longevity and reliability in any operational setting. Additionally, the test set includes built-in diagnostics and remote firmware upgrade capabilities via the internet or CD-ROM, ensuring it remains up-to-date and operational over time. The Tel-Instrument TIC AN/USM-708 is engineered with expandable capabilities to accommodate future requirements. Planned expansions include HAVEQUICK, Link-11, Link-16, Link-22, and SINCGARS communications. This forward-thinking design ensures that the test set will continue to meet evolving needs without the necessity for frequent replacements. Equipped with three front-panel replaceable Lithium-Ion batteries, the Tel-Instrument 90000108 offers up to 8 hours of operational time at a 20% duty cycle. It also features a built-in battery charger, making it convenient to maintain and operate in the field. The unit supports power inputs of 110-240 VAC, 50/60 Hz, and 28 VDC ±20%, providing flexibility for various power sources. The AN/USM-708 is approved by the U.S. Department of Defense (DoD) AIMS International Program Office for Mode 4 and Mode 5 testing, utilizing the KIV-78 appliqué (not included). This certification underscores the unit's compliance with stringent military standards and its suitability for defense applications. To enhance its functionality, the Tel-Instrument TIC 90000108 comes with a range of standard accessories including a direct connect cable, neck strap, AC and DC power cords, various antennas (omni, telescoping, and directional), antenna handle, and antenna extension cable. All these accessories are neatly stored within the test set cover, ensuring they are readily available when needed.

The TIC AN/USM-708 offers comprehensive transponder testing in both "AUTO" and "Manual" modes. It supports Modes 1, 2, 3/A, C, Mode S (ELS and EHS), ADS-B TX and RX, Mode 4, Mode 5, and EOR (End of Runway) operations. These tests can be performed using direct connect or handheld antenna options, providing flexibility in various testing scenarios. For interrogator systems, the Tel-Instrument AN/USM-708 supports testing in Modes 1, 2, 3/A, C, Mode S, Mode 4, Mode 5, TCAS/ETCAS, and shipboard processor tests. The unit also facilitates OMNI/TAPER and VSWR (Voltage Standing Wave Ratio) testing. These capabilities ensure comprehensive evaluation of both ground and airborne interrogation systems. The TIC Tel-Instrument AN/USM-708 covers TACAN receiver/transmitter tests for all 126 X/Y channels, supporting ground-to-air, air-to-air, and air-to-air beacon modes. It provides direct connect and handheld antenna options for these tests, ensuring thorough assessment of TACAN systems.

The unit can observe, listen, and verify sonobuoy signals received from the Command Signal Generator (CSG) and Command Function Selection (CFS) formats. It tests modes such as OMNI/45 Hz, noise, BT-TEMP, LOFAR, DIFAR, VLAD, and DICASS. Users can monitor received tones via the built-in headset jack, ensuring accurate sonobuoy signal analysis. The TIC 90000108 verifies the performance of Link-4A aircraft V-Series and R-Series messages, supporting systems like the Aircraft Carrier Landing System (ACLS), Air Traffic Control (ATC), and Carries Inertial Navigation System (CAINS). This functionality is crucial for maintaining the integrity of data link communications in aviation operations. The test set thoroughly evaluates navigation systems by transmitting simulated signals for VOR, LOC, GS, ILS, and Marker Beacon. It also supports UHF ADF (Automatic Direction Finder) testing within the 225-400 MHz range and VSWR testing, ensuring robust navigation system performance. The TIC AN/USM-708 is a versatile, durable, and reliable multi-function test set designed to meet the rigorous demands of aviation ground support. Its comprehensive testing capabilities, user-friendly interface, and expandable features make it an essential tool for precision testing of avionic and communication systems. The AN/USM-708's compliance with military standards and its robust construction ensure that it can withstand the challenges of various operational environments, providing users with a dependable solution for their testing needs. As a product of Tel-Instrument Electronics Corp, a company with over 50 years of experience in the design and manufacture of aviation test equipment, the TIC AN/USM-708 stands as a testament to the company's commitment to quality and innovation.The Tel-Instrument AN/USM-708 price and features make it a very attractive option comparing to similar multifunction flightline test sets available on the market. 

Features

• Transponder Modes: Modes 1, 2, 3/A, C, 4, Mode S (Enhanced Surveillance), and Mode 5.
• Interrogator Modes: Modes 1, 2, 3/A, C, 4, Mode S, Mode 5, TCAS, ETCAS, Shipboard Processor.
• ADS-B: Automatic Dependent Surveillance-Broadcast TX and RX.
• Navigation Systems: VOR, ILS, LOC, GS, MB, TACAN.
• Other Systems: Sonobuoy, Link-4, ADF (Automatic Direction Finder).
• Large 4.75” x 3.5” color LCD screen (NVG compatible).
• Surrounding soft-keys and keyboard for easy access to menus and display options.
• MIL-PRF-28800F, Class 1 compliant packaging.
• Compact, waterproof, and durable case suitable for various environments.
• Built-in diagnostics for reliability.
• Remote firmware upgrades via the internet or CD-ROM.
• Expandable capabilities for future updates (HAVEQUICK, Link-11, 16, 22, SINCGARS).
• Includes three front-panel replaceable Lithium-Ion batteries.
• Built-in battery charger and support for AC and DC power inputs.
• 8-hour operational time at 20% duty cycle.

Benefits

• The AN/USM-708's ability to test a wide range of systems makes it a versatile tool for aviation ground support.
• Supports multiple transponder and interrogator modes, navigation systems, and additional communication equipment.
• The user-friendly interface allows for quick and easy operation, even in demanding environments.
• Single-man operation capability enhances efficiency and reduces the need for additional personnel.
• Rugged design ensures reliable performance in various harsh environments, extending the lifespan of the test set.
• Waterproof and shock-resistant case protects the equipment from damage during field operations.
• Expandable capabilities mean the AN/USM-708 can adapt to future technological advancements without needing complete replacement.
• Remote firmware updates keep the unit current with the latest standards and features.
• Built-in diagnostics and easy access to test screens streamline the testing process, saving time and resources.
• Long battery life and multiple power input options ensure continuous operation without frequent recharges.

Capabilities

• Transponder Testing:
  • Supports Modes 1, 2, 3/A, C, 4, Mode S (ELS and EHS), ADS-B TX and RX, Mode 4, Mode 5, and End of Runway (EOR) operations.
  • Offers both “AUTO” and “Manual” testing modes for flexibility in testing procedures.
• Interrogator and TCAS Testing:
  • Comprehensive testing capabilities for Modes 1, 2, 3/A, C, Mode S, Mode 4, Mode 5, TCAS/ETCAS, shipboard processors.
  • OMNI/TAPER and VSWR (Voltage Standing Wave Ratio) testing included.
• TACAN Testing:
  • Covers all 126 X/Y channels in ground-to-air, air-to-air, and air-to-air beacon modes.
  • Provides direct connect and handheld antenna options.
• Sonobuoy Testing:
  • Monitors signals from Command Signal Generator (CSG) and Command Function Selection (CFS) formats.
  • Tests OMNI/45 Hz, noise, BT-TEMP, LOFAR, DIFAR, VLAD, DICASS modes, with received tones via built-in headset jack.
• Link-4 Data Link System Testing:
  • Verifies Link-4A aircraft V-Series and R-Series messages, supporting Aircraft Carrier Landing System (ACLS), Air Traffic Control (ATC), and Carries Inertial Navigation System (CAINS).
• Navigation System Testing:
  • Simulates signals for VOR, LOC, GS, ILS, Marker Beacon.
  • Supports UHF ADF (225-400 MHz) and VSWR testing.

Specifications

• Packaging: MIL-PRF-28800F, Class 1 compliant.
• Dimensions: 16.25” W x 11.5” H x 11.0” D.
• Weight: 20 lbs. (operating), 29.5 lbs. (with accessories and lid).
• Operating Temperature: -40° to +55° C.
• Battery Type: Lithium-Ion (three units included).
• Battery Life: 8 hours at 20% duty cycle.
• Power Requirements: 110-240 VAC, 50/60 Hz, 28 VDC ±20%, 20W (No Crypto).
• Antenna Configuration: Case mountable, tripod mounted, hand-held.
• Color: White.

BASIC INFORMATION

CHARACTERISTICS

* Tel-Instruments (TIC) AN/USM-708 technical specifications is provided for reference only. Avionteq cannot ensure accuracy of the technical specifications presented herein. The technical data may not relate entirely to all model and versions of the AN/USM-708 such as the models sold by Avionteq.

Buy, sell, trade-in or rent Tel-Instruments (TIC) 90000108 (AN/USM-708) Multifunction Flightline Test Set.

Avionteq offers both new and refurbished or used Tel-Instruments (TIC) AN/USM-708 Ramp Test Set for sale or rent at most competitive price. All refurbished equipment are thoroughly tested and come with our warranty and fresh calibration certificate (when required). You can also sell your excess / surplus Tel-Instruments (TIC) AN/USM-708 or receive trade-in credit towards purchase of other test equipment.