Avionics & Test Equipment

Air Borne 2 Digit Channel Indicator

Installed in MIG aircrafts. Indicates selected channel of Collins V/UHF R/T Sets.

In early ’80s, MIG fleets were modified with Collins V/UHF communication equipment. However the pilots experienced difficulty in reading the communication channel on which they were operating. In order to remove this operational difficulty, Two Digit Channel Indicator was developed as an OHR item & type-approved at ALISDA in one go. It was manufactured & subsequently used by the Mig fleet of IAF.

Frequency / Channel Indicator

Accessory of test equipment for testing Collins, USA V/UHF R/T Sets

Air-borne Pilot Speech Amplifier YK-9

This equipment is part of pilot’s helmet and was imported from USSR. Separated from the helmet, YK-9 was developed, type-approved successfully first time & supplied as a crash program within 11 months as 1:1 replacement. Type approval has been granted by CEMILAC.

Test Set for UHF air-borne Communication Sets

V/UHF Test Set Indigenous substitution M/s Collins, USA supplied V/UHF Test Set for V/UHF R/T Sets.

This was imported from M/s Collins, USA for MIG air-crafts. The 1:1 indigenous unit was successfully developed by the company & supplied at less than 1/4ththe imported price.