OMEGA TYPE FO-001 Fibre-Optic Simplex Analogue Transceiver Trainer has been designed specifically for the study of a typical linear intensity modulation system for analogue signal transmission. Practical experience on this board carries great educative value for Science & Engineering Students.
OMEGA TYPE FO-002 Fibre-Optic Simplex Digital Transceiver Trainer has been designed specifically for the study of characteristics & propagation delay in digital fibre optic transmission systems. Practical experience on this board carries great educative value for science & engineering students.
OMEGA TYPE FO-003 Fibre-Optic Simplex Analogue Transceiver Trainer has been designed specifically for the study of a typical linear intensity modulation system for analogue signal transmission. Practical
experience on this Trainer carries great educative value for Science & Engineering Students.
OMEGA TYPE FO-004 Fibre-Optic Digital Transceiver Trainer has been designed specifically for the study of encoding methods used in digital fibre
Optic. transmission system. Practical experience on this board carries great educative value for science & engg.
OMEGA TYPE DFPM-021 Digital-Fibre-Optic Power Meter has been designed with an idea to make available Optic power measurement in the laboratory at low cost. It will replace costly Optical Power Meter to facilitate Optic power measurement in dBm.
Specifications:
- FO-001
- OBJECT
- To study ac characteristics of a Linear
- Intensity Modulation system :
- 1. Gain characteristics of a fibre optic Linear Intensity Modulation System Vin (ac) Vs Vo (ac) for fixed carrier power Po and signal frequency, fo
- 2. Frequency Response of ac fibre-Optic Linear Intensity Modulation System. Vout (ac) Vs fo at fixed carrier power Po and Vin (ac).
- 3. Gain-Band width Product of a fibre Optic Linear Intensity Modulation Receiver. Gain Vs Bandwidth for fixed Vin.
- FO-002
- OBJECT
- 1. Design & study of a fibre-optic Digital link.
- 2. Study of Rise-Time and Fall-Time distortions
- 3. Study of Propagation Delay.
- FO-003
- OBJECT
- 1. To determine the Numerical Aperature of
- optical fibres.
- 2. Losses in Optical Fibres at 660nm and
- 850nm and cables.
- 3. Study of E/O Characteristic of Fibre Optic 660nm and 850nm.
- 4. Study of O/E Characteristic of Fibre Optic photo transistor.
- 5. Design and study of a linear Fibre Optic Intensity Modulation system for analog transmission :
- 5.1 Gain characteristics of a Fibre Optic Linear Intensity Modulation System.
- 5.2 Frequency Response of a Fibre Optic Linear Intensity Modulation System.
- 5.3 Waveform distortion in a Fibre Optic Linear Intensity Modulation system.
- 5.4 Gain-Band width product of a fibre optic linear intensity Modulation System.
- FO-004
- OBJECT
- 1. Design and study of a Fibre-optic digital link.
- 2. Study of rise-time and fall-time distortions
- 3. Study of propagation delay.
- 4. Encoding methods for fibre-optic digital transmission
- 4.1 Base band or Non Return to Zero (NRZ) transmission.
- 4.2 Return to Zero coding (RZ)
- 4.3 Non Return to zero inverted coding (NRZI)
- 4.4 Biphase Coding
- 4.5 Manchester Coding.
- DFPM-021
- FEATURES
- 1. Measures –10dBm to –30dBm.
- 2. Digital Display
- 3. Measures Power at 660nm and 850nm wavelength.
- 4. Portable with compact size and light weight.
- FO-001
- FEATURES
- The board consists of the following built-in parts:
- 1. IC Regulated D.C. Power Supply.
- 2. Fibre-Optic Transmitter
- 3. Fibre-Optic Receiver
- 4. Potentiometer to vary the current of LED in Transmitter and Phototransistor in receiver.
- 5. Adequate no of other electronic componets.
- 6. Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ?0% at 50Hz A.C. Mains. Adequate no. of patch cords stackable 4mm spring loaded plug length ?metre. Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections /observation of waveforms. Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- OTHER APPARATUS REQUIRED
- -AF/RF Generator 10Hz to 1MHz OMEGA TYPE AO-309.
- -Digital Multimeter OMEGA TYPE DMM-201.
- -Cathode Ray Oscilloscope 20MHz
- FO-002
- FEATURES
- The board consists of the following built-in parts:
- 1. Two isolated IC Regulated D.C. Power Suppliers.
- 2. Timer IC for Square Wave Frequency Generator.
- 3. Three potentiometers to vary RTH (Threshold Resistance), R IN (Input Resistance) and frequency.
- 4. Fibre Optic Digital Transmitter @ 660nm
- 5. Fibre Optic Digital Receiver.
- 5. Adequate no of other electronic componets.
- 6. Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ?0% at 50Hz A.C. Mains. Adequate no. of patch cords stackable 4mm spring loaded plug length ?metre. Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms. Strongly supported by detailed operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- OTHER APPARATUS REQUIRED
- -Digital Multimeter OMEGA TYPE DMM-201.
- -Cathode Ray Oscilloscope 20MHz
- FO-003
- FEATURES
- The trainer consists of the following built-in parts:
- 1. IC regulated D.C. power supply.
- 2. Fibre-Optic Analogue Transmitter @ 660nm
- 3. Fibre-Optic Analogue Transmitter @ 850nm
- 4. Fibre-Optic Receiver.
- 5. One-metre PMMA Fibre patch cord.
- 6 Five-metre PMMA Fibre patch cord.
- 7. In-line SMA adaptor.
- 8. Two potentiometer to vary forward current of LED in Transmitter & current of phototransistor in
- receiver.
- 9. SPDT switch for selecting wavelengths 660nm and 850nm.
- 10. NA JIG with scale marked on it to measure length.
- 11. Mandrel.
- 12. NA measuring Scale to measure width of Fibre Optics LED.
- 13. Adequate no of other electronic componets.
- 14. Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ?0% at 50Hz A.C. Mains. Adequate no. of patch cords stackable 4mm spring loaded plug length ?metre. Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms. Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- OTHER APPARATUS REQUIRED
- -AF/RF Generator 10Hz to 1MHz OMEGA TYPE AO–309.
- -Digital Fibre-Optic Power meter OMEGA TYPE DFPM-021.
- -Digital Multimeter OMEGA TYPE DMM-201.
- -Cathode Ray Oscilloscope 20MHz.
- FO-004
- FEATURES
- The board consists of the following built-in parts:
- 1. Two Isolated IC regulated D.C. power supplies.
- 2. Fibre-Optic digital transmitter @ 660nm
- 3. Fibre-Optic digital receiver.
- 4. Two potentiometers to vary, RIN (input resistance) of receiver and RTH (Threshold resistance) ofreceiver.
- 5. Encoder IC
- 6. Decoder IC
- 7. Two crystals
- 8. Two reset switches resetting encoder and decoder.
- 9. Adequate no of other electronic componets.
- 10. Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ?0% at 50Hz A.C. Mains. Adequate no. of patch cords stackable 4mm spring loaded plug length ?metre. Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms.Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- OTHER APPARATUS REQUIRED
- -Cathode Ray Oscilloscope 20MHz.
- DFPM-021
- SPECIFICATION
- RANGE : LOW : -20dBm to –30dBm.
- HIGH : -10dBm to –20dBm.
- ACCURACY : ?5dB.
- DISPLAY : 3?digits 7 segment LED (12.5mm height) with auto polarity and decimal indication.
- INPUT : SMA Connector CALIBRATED
- WAVELENGTHS : 660nm and 850nm.
- POWER REQUIREMENT : 230V ?0%, 50Hz AC Mains.
- ISO 9001:2000
- Minimum Order: Any Qty
- FOB: Delhi