Emwib Technologies Private Limited

Airborne Distance Measuring Equipment (DME) and Tactical Air Navigation (TACAN)

Product specifically developed for Hindustan Aeronautics Limited (HAL). A common hardware platform was designed to meet the requirements of both the systems. Firmware for each of these was realized on a SHARC processor.

This product is for an Airborne equipment where the synthesized LO (local oscillator) frequency is controlled by a host processor.

Features:

• Frequency Range : 1025 —1150 MHz
• RF Power output : 13 +/- 1 dBm
• Control Signal to select frequency
• Spurious less than –50dBc
• Compact size 100.0 x 70.0 x 24.0 mm
• External 15V Supply required
• Compact size : 100 x 70 x 16.5 mm

The USB based IFF Signal Simulator is a compact, Pulsed RF signal simulator at 1030MHz with versatile signal generation capabilities for testing the airborne IFF Transmitter/Receivers with mode S and Mode 4 Features.

Features:

Pulsed RF Signal simulation at 1030 MHz.
Programmable Waveform Generator design provides flexibility and growth potential to test the IFF Receivers with MK X , Mode S and Mode 4 features.
Programmable Pulse Width and Pulse Position.
Programmable SLS (Side Lobe Suppression) Pulse Level.
Easy to use Graphical User Interface
USB Ver 2.0 ( Full speed ).
Windows XP / Vista compatible.
No External power, runs on USB
Compact size 100.0 x 70.0 x 24.0 mm

This low cost, compact, portable (palm size) USB powered RF Power meter measures RF power for use in field testing and in all lab environments.

Features:

• Measures Pulsed and CW power.
• Frequency Range: 200 MHz to 4 GHz
• Power Range : +20dBm to –50dBm
• Accuracy better than +/- 1dBm
• Easy to use Graphical User Interface
• USB Ver 2.0 (Full Speed)
• No external power required, runs on USB
• Windows XP/Vista compatible
• Palm size 50.0 x 90.0 x 16.5mm

The compact USB based Filter Tester enables quick and easy testing of programmable filters and avoiding hours of manual testing with standard network analyzer. This is useful in testing programmable filter such as the one used in TACAN / DME.

Features

• Control signal for setting center frequency in filter
• Testing frequency range from 950—1250 MHz
• Generates test RF signal and measures output of the filter to compute it’s response.
• Logs the filter response
• Repeats the process for the entire range of frequencies at different temperatures for comprehensive filter testing
• Easy to use GUI
• No external power required, runs on USB
• Plug and play device
• Compact size 100.0 x 70.0 x 24.0 mm
• USB Ver 2.0 ( Full speed )
• Windows XP/Vista compatible

This low cost, compact, USB powered RF power meter can measure RF power and frequency for use in field testing and in all lab environments

Features:

• Measures Pulsed and CW power
• Frequency Range: 200 MHz to 2.5 GHz
• Measures Frequency upto -20dBm
• Power Range : +20dBm to –50dBm
• Accuracy better than +/- 1dBm
• Easy to use Graphical User Interface
• USB Ver 2.0 (Full Speed)
• No external power required, runs on USB
• Windows XP/Vista compatible
• Compact size 100.0 x 70.0 x 24.0 mm

The compact USB based Synthesizer Tester enables quick and easy testing of programmable Synthesizers and avoiding hours of manual testing with standard spectrum analyzers. This is useful in testing programmable synthesizers such as the one used in TACAN / DME.

Features:

Control signal for setting center frequency in synthesizer
Testing frequency range from 1025-1150 MHz
Measures output of the Synthesizer
Logs the Synthesizer response
Repeats the process for the entire range of frequencies at different temperatures for comprehensive Synthesizer testing
Easy to use Graphical User Interface
USB Ver 2.0 ( Full speed )
No external power required, runs on USB
Windows XP/Vista compatible
Compact size 100.0 x 70.0 x 24.0 mm

The USB based TACAN / DME Test set it a compact, programmable RF Tester designed to test / verify airborne TACAN / DME Transmitters and Receivers ( Frequency: 950MHz - 1225MHz)

Features:

Programmable 950 to 1225 MHz signal generator.
TACAN Modulation and Reference bursts.
Programmable Acceleration, Velocity, Range, Pulse Width, Pulse Position, Echo Pulse Level and Squitter Pulses.
Programmable Modulation Depth for 15 Hz and 135 Hz.
Programmable Station Identity Pulses.
Continuous display of UUT's Transmitter Frequency and Power.
Continuous display of UUT's PRF , Pulse Width , Pulse Position and % Reply.
Frequency and Power variation for UUT's sensitivity measurement.
Data Logging facility for the test results of UUT.
Easy to use Graphical User Interface.
USB Ver 2.0 ( Full speed ).
Windows XP / Vista compatible.
Compact size 225.0 x 200.0 x 75.0 mm.