Tech-Aid Products
Tech-Aid Products is a company which is dedicated to providing quality Avionics And Instrument shop test equipment to the aviation community.
- (918) 838-8711
- (918) 835-2282
- Kim@techaidproducts.com
- 2708 N Sheridan Rd
Tulsa, Ok 74115
United States of America
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product
Noise Board
332D-11 VG
This printed circuit board was designed to original specifications and contains OEM specified parts. This board is required for testing the 332D-11 series gyros. Also contained on board is the Method A type calibration and sample and hold circuits required to perform the calibration of the noise circuits.
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Digital ARINC
TA903-02
This panel mounted or portable display that reads ARINC 568 distance or ARINC 561 LRN distance. This display employs smart label detection circuitry so that received data must agree with unit strapping. This display is ideal for monitoring distance generated from a GPS, FMS or Dme or a system interface adapter.
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Becker Transponder Test Fixture
TA-3400
This transponder test fixture is specific to the requirements for testing Becker Avionics Transponders and provides interface connectors for both the panel mount and remote systems. The panel also provides switches to implement Gillham code altitude as well as separate interfaces for an external parallel or serial encoder. The panel will interface with the RMU 5000 or standard control head. This fixture also comes with voltage and current meters along with an internal dimming source. This panel comes in the standard 19 inch rack width and measures 12 inches in depth.
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Adapter for 980L-1A Tester
TA-331A
331A-9G HSI Adapter for use with the 980L-1A tester. Built to manufacturer's specs to allow by the book testing.
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Transponder Panel with GNS/GTN Interface
TA-330XP
This transponder panel is layed out to accommodate thecurrent Mode S panel mount units. The transponder caninterface with a GNS or GTN series radio for a morecomplete test of the transponder functions. The panelalso includes altitude, suppression, loop back and thestandard ARINC 429/RS232 interfaces as well. The panelcomes with both a digital voltmeter and ammeter.
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AC Fuel Flow Signal Generator
TA-100
The TA-100 signal generator was designed to facilitate testing of aircraft fuel flow indicators that require two input signals designated as “Drum” and “Impeller”. This generator provides both signals so as to provide a direct interface to the fuel flow indicator under test. The generator also provides switched power out to the unit under test as well as a 5v source for testing the bezel lighting. The original design was built around the requirements for the AMETEK series indicators (pn: 10171 series). This generator simulates a reference and a time delayed signal of appropriate amplitude for an indication of up to 1200pph for the indicator under test. The “PPH Select” switch provides fixed signal delays representing 0, 200, 400, 800, 1000 and 1200pph flow rates respectively, this provides the mechanic with an expedient check of the indicators accuracy. The “PPH Adjust” control allows the mechanic to vary the signal delay throughout the full range and serves as a good method for checking of pointer smoothness from stop to stop. The unit’s front panel also provides test jacks to monitor the “FDR Output” as well as the drum and impeller signals. The TA-100 requires only 28Vdc to operate. This generator provides a very economical approach to any repair facility or flight department as it becomes an alternative to purchasing two bench top signal generators. The TA-100 generator at the very least can provide a simple functional test and eliminate the high cost of exchanging an indicator as a function of troubleshooting the aircraft system.
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Audio Panel/Amplifier Test Fixture
TA-200
The Model TA-200 test panel was designed to allow Avionics shops the capability to test and troubleshoot both today's new generation audio panels as well as the standard audio panels of the past. The testing of these panels over the years has always proven to be a very time consuming job for most shops because of the limited capabilities of any past test panels.
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Weather Radar Panel for Primus
TA-3B
A weather radar panel similar to the TA-3 panel but with more specific test jacks for testing the Primus 300/400 series radars. Specific test jacks for power supply, antenna and indicator.
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Serial Distance Display
TA903-03
This panel mounted or portable display will read Bendix/King serial distance as generated by their DME systems or GPS products. This long standing three wire format of CLK, DATA and REQ can now easily be displayed without the expense of a KTS143 test fixture. This product is ideal for shop and aircraft troubleshooting. The extruded aluminum enclosure is a standard DIN size(1/8) and the unit interfaces through a 25 pin D connector.
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ARINC HSI / ADI Test Fixture
TA-2000
The TA-2000 test fixture is a combination panel that incorporates all the standard capabilities of the legacy CTS-11(ADI) and CTS-12(HSI) panels and much more. This panel is married to our model TA-1001 dual synchro transmitter/API panel thus allowing for local stimulus and alignment of the instruments synchros and resolvers. The panel provides for testing of both superflag(28v) and low level meters through a matrix of switching that will allow testing of all meters simultaneously or just individually. The low level meter drive circuit also incorporates an automatic mode that will continuously oscillate the L/R and Up/Dn pointers.
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Customer Acceptance Test Panel
TA-65
DGS-65 Customer Acceptance Panel for both testing and trouble- shooting. We have added an option to the panel that allows you to select an analog slaving meter or the LED monitor lights as shown in the maintenance manual Fig. 5-14. The addition of the meter provides the technician with a more visible means to monitor the slaving "trend". The 50 pin DG connector is broken out on the panel to assist in monitoring or isolating unit signals.
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Standard Weather Radar Test Panel
TA-3
Universal weather radar test panel with integral gyro simulator and monitor jacks. Discrete test jacks for common signals, altitude select switches and a dedicated connector for the RDS series radars. Click on picture for larger view.
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Test Fixture with API
TA-14VG
The TA-14VG test fixture is based on the requirements for the Integrated Test Procedure for the VG-14A assembly as shown in the OEM maintenance manual. The panel also contains a test point breakout for the units main connector as well as one for the VG-401 base. The VG-401 breakouts provide an in series connection that will allow easy access to the gyro's signals and also provides a way to monitor rotor current. The panel also contains a variac to allow for line voltage adjustment.
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4 Digit Angle Position Indicator (API)
TA-900
This has been the New standard in Angle Position Indicators. 4 digit API has fault monitoring for both low-level and loss of signal (LOS) and this status is shown on the front panel led. The unit provides simultaneous connection of both synchro and resolver devices.
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Digital & ARINC Standards Display Panel
TA-3001
This is our soon to be introduced Digital Standards Panel. (2ND QTR) This panel is available with or without a Precision Resolver drive. Included on the panel are four digital displays; TA-902 API, TA903-01 OBI, TA903-02 Distance and a TA903-03 serial distance display. This panel when paired with the TA-3000 GPS/FMS test panel will make one of the most capable testing solutions available today
