Description
Error: Contact form not found.
Beat Frequency Oscillator Trainer
FEATURES:
• On board sine generator
• Transistor based mixer
• Built in power supply
• Easy interconnections are made by patch chords
• Detailed documentation
TECHNICAL SPECIFICATIONS:
• Sine Source
– Fixed Frequency : 43.5 KHz
– Variable Frequency : 41 KHz to 45 KHz
• Transistor based mixer provided
• Built-in amplifier
• Power supply
– + 12V DC, 200 mA
– Unit is operated using 230V AC Power.
Related products
PAM-PPM-PWM Modulation and Demodulation Trainer
PAM- PPM- PWM is the basic pulse modulation techniques. This trainer provides complete setup to the students for performing Experiments on these techniques. They can study Sampling, Pulse Modulation &Signal reconstruction process. Separate circuits are provided for each Techniques.
FEATURES:
• PAM- PPM- PWM Modulation and Demodulation Techniques,using Natural and Flat - top Sampling. • Natural Sample, Sample and Hold and Flat-top outputs. • Selectable 2 different sampling pulse frequencies on board. • On board Sine wave generators. • Voice communication using dynamic microphone and speaker • On board Filters and Amplifier • Functional blocks indicated on board schematic • Input- Output and Test points provided on board. • Built in DC Power Supply • Fully documented operating ManualTECHNICAL SPECIFICATION:
• Crystal Frequency : 6.14MHz • Sampling Frequency : 16 KHz, 32 KHz • Sine wave Generator : 1 KHz &500Hz, Amplitude (0-5)V, Tolerance +5% • Low Pass Filter : 4 Order BW Filter • Cut off frequency : 3.4 KHz • Voice Communication : Voice Link using dynamic mic& speaker • AC Amplifier : With Adjustable Gain control • Microphone type : Dynamic, 600 Ohm. • Audio Pre-amplifier : Op-amp based • Power amplifier : 1W Mono • Interconnections : BS2 Connector. • Power : 230V, 50Hz
Ultrasonic Interferometer
Ultrasonic Interferometer is a simple and easy to use unit for the accurate measurement of ultrasonic velocity in a Liquids and Liquid systems at the desired temperature (and at desired frequencies).
FEATURES:
• Accuracy in wavelength measurement – 0.01mm • Digital Panel Meter ( DPM) for observing the change in the reading between nodes /anti nodes (75mV approximate between a node and anti node) • Easy replacement of transducers with other frequency • Only one Liquid cell is required for all frequencies • Built in IC regulated power supplies. • The frequency of the Crystal oscillator at the piezo electric transducer is so matched at the 3 digit Decimal accuracy • The accuracy of Meter is 3 Digit Decimal • Stainless Steel based mechanical setup.ACCESSORIES:
• Liquid cell - One (with provision for water circulation) • Transducer (Longitudinal, 2MHz) - One • Micrometer assembly - One (with Tx)
Pulse Code Modulation/Demodulation
FEATURES:
• In-built sine wave generator • Test points to study different waveforms • In-built DC Power supplyTechnical Specifications:
• Sine wave Generator : Frequency : 1 KHz, Amplitude : 0 to 3Vpp • DC Voltage : -1.5 V to +1.5V • Clock Generator : Crystal based, 4.096MHz • Data rate : 64 kbps (for 8 KHz sampling rate)128kbps (for 16 KHz sampling rate) • ADC and DAC bits : 8 • Demodulator filter type : Butterworth low pass filter • Filter type : 6th • Filter cut-off frequency : 3.4 KHz • Mic Pre-amplifier : Transistor based • Compandingrange : -80dBm to +20dbm • Switched faults : 4 • Test points : 35 • Fuse : 30V, 100mV • DC Supply : ±5V, ±12V • System Bandwidth : 3.4 KHz
Reviews
There are no reviews yet.