• • Interrogator coupler mounts over the aircrafts’ four element interrogator antenna array 
• • Transponder coupler mounts over top and bottom transponder antennas 
• • Interrogator coupler kit supports all blocks of F-16 aircraft 
• • Transponder coupler kit supports all F-16 blocks except F-16A/B, blocks 10/20 
• • Interfaces with most IFF ramp test equipment 
• • EMI gasketing eliminates stray transmissions and interference

• • IFF Modes 1 & 2
• • TACAN/DME interrogator testing
• • Military E-TCAS
• • Transponder Auto Test (DO-181E)
• • Automated ADS-B AC 20-165B surface/air performance testing
• • ADS-B (Out) monitor and decode
• • ADS-B (In) target generation
• • UUT parametric tests
• • User programmable TCAS scenarios
• • Altitude encoder
• • Over-the-air, direct, or coupled testing
• • Battery operation for 6 hours plus

• • Reliable FAR Part 43 Appendix ‘F’ ERP and MTL testing in high multi-path environments
• • Provides >20 dB of antenna isolation for Mode S transponder altitude and diversity tests
• • Reduces interference with air traffic control and nearby aircraft
• • Rugged design for ramp use
• • Fits most ‘Shark Fin’ L-Band antennas
• • Quick action antenna grip/release action

• • MK XIIA AIMS certified for Level 1 and Level 2 
• • Accommodates DOD AIMS 04-900A Option A (KIV-78) and Option B (KIV-77)
• • Dual I/O for diversity testing of transponders or SUM/DIFFERENCE on interrogators
• • Separate connections for direct or over-the-air testing
• • Software defined radio design allows waveform flexibility and future growth potential
• • Dual signal generator design allows coordinated signal production for interference and echo testing
• • Remote interfaces consist of RS-232, Ethernet and GPIB
• • GUI allows easy access to test features
• • Industry wide use in development and end item testing of transponders and interrogators

VIAVI supports many rotary and fixed-wing aircraft platforms with an extensive library of aircraft specific interface cables and units. Combined with a VIAVI Fuel Quantity Test Set, the test solution provides complete functional testing and troubleshooting of the fuel quantity system. 

• • PSD 737-2 FQIS - This interface measures the capacitance of the individual probes and compensator or total tank capacitance and also tests densitometers. 
• • PSD 767-2 FQIS - This interface is a Honeywell FQIS at FQPU interface unit.

• • Tests FMCW radio altimeters including CDF types
• • Tests pulse radio altimeters (non-pulse compression types)
• • Direct-connect to UUT T/R or to installed system via antenna couplers
• • Full RF loop test allows TX, RX, Antenna or Feeder faults to be identified
• • Multi-channel operation (via additional test sets)
• • Programmable multi-leg climb/descend profiles
• • Large touch-screen display with simple user interface
• • Remote control interface USB/LAN
• • Lightweight and compact about 10 lbs. (4.5 kg)
• • Battery 4 hours plus duration

• • System - Simulated 3D position may be user entered in latitude/longitude/height format or 3D position may be dynamically simulated utilizing a multi-leg waypoint entry scheme. An unlimited number of navigation plans may be saved and recalled under a user assigned name. A built-in GPS receiver allows positional simulation in the form of a range, heading and altitude based on current test set position.
• • Satellite Vehicle (SV) Selection - All GPSG-1000 configurations allow GPS and Galileo satellites to be mixed. (The Galileo codes may be updated via a text file upload.)
• • Waypoints - Waypoint legs join up in 3D space, with either range rate or altitude-rate being auto calculated. Trajectory changes are calculated to simulate real world navigation, i.e. waypoint leg heading changes utilize realistic rates of turn; altitude changes utilize realistic rates of descent or climb. Way points may be entered in LAT/LONG form or automatically recalled from an airport or city database.
• • SBAS - SBAS satellites WAAS/EGNOS may be manually selected or automatically based on simulated position.
• • Setup - The setup page allows system, user and RF connection parameters to be set by the user.

• • Legacy command set compatibility offered for the following products: NAV-2000R, ATN-7300 and the Collins 479S-6A
• • Ethernet remote control interface offered on the ATB-7300NG
• • VHF Generator - Provides control of modulation frequency, modulation depth (up to 3 sources), SELCAL tones, frequency and tone sequences.
• • ILS/Localizer Generator - Provides control of 90 Hz and 150 Hz tone frequencies, modulation depths, left/right DDM and IDENT settings, including Morse code.
• • ILS Glide Slope Generator - Provides control of 90 Hz and 150 Hz tone frequencies, modulation depths, up/down DDM
• • VOR Generator - Provides control of 30 Hz Var/Ref and 9960 Hz tone frequencies, modulation depths, 9960 Hz deviation, VOR bearing, to/from and IDENT settings
• • ADF Generator - Provides control of modulation frequency, modulation depth and IDENT settings
• • Marker/Beacon Generator - Provides selection of Outer, Middle and Inner marker beacon tones and control of tone frequencies, modulation depth and IDENT settings
• • Basic Graphical User Interface (GUI) allows access to test features

• • Software-driven design allows for field updates for adding new features, capability or modifications due to industry changes
• • ADS-B Target Generator
• • ADS-B squitter encode/decode
• • DO-260, DO-260A and DO-260B data parsing
• • DO-260B canned tests available (option)
• • Generates ATCRBS/Mode S interrogations Multi-receiver test capability (option)
• • UAT TX/RX capability (optional)
• • Pulse and frequency measurement
• • 10.4 inch touch screen LCD display for operator control of all test set capabilities
• • Remote controlled via GPIB or Ethernet
• • Two independent transmitters and receivers
• • TX/RX data logging capability
• • Full diversity testing capability
• • Data parsing in engineering units