Additional information
| Brand | Bytronic |
|---|
Noise Audio-Amplifier
The Communication Trainer 7505 Noise Audio amplifier is part of an analogue communication range which provides all the necessary inputs, test points and connections for experimentation. The 7505 trainer teaches the students the principles of noise interference in electronics and communications. The students can use the audio amplifier to increase the signal noise to observe the effects via the on board load speaker.
Experiments:
- Examine the operation of a noise generator
- Examine the operation of a signal attenuation network
- Measurement of the power output
- Measurement of frequency response
- Analysis of distortion with square wave
- Measurement of noise figure
Key Features
- Examine the operation of a noise generator
- Examine the operation of a signal attenuation network
- Measurement of the frequency response and power output
- Functional Blocks indicated via on board mimics
- On board loud speaker
Extended WarrantyRelated products
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CommunicationsAnalogue Communications Lab
The Analogue Communications Lab are a collection of self contained boards that can be used together to form a comprehensive series of digital experiments and provide the requirements for gaining an understanding of digital communications. The boards have built in power supplies, test points, switched faults, inputs, outputs and functional blocks.
Key Features
- DSB/SSB AM Transmitter
- DSB/SSB AM Receiver
- Frequency Modulation/Demodulation
- FM Communication
- Noise Audio/Amplifier
- Four Channel Analogue TDM
- Frequency Division Multiplexer/Demultiplexer
- Audio Input Module
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CommunicationsData Formatting and Carrier Modulation Transmitter
The 7406 data formatting and carrier modulation transmitter trainer is a digital communication system which efficiently explains all communication processing steps involved in digital transmission and reception of analogue signals. Various digital modulation techniques such as ASK, FSK, PSK, DPSK, QPSK etc can be implemented using combinations of the 7406 and 7407 trainers.
In order for this unit to work correctly the 7407 carrier demodulation and data reformatting receiver is required.
Experiments:
- Data formats
- Amplitude shift keying
- Frequency shift keying
- Phase shift keying
- Differential phase shift keying
- Quadrature phase shift keying
- Differential quadrature phase shift keying
Key Features
- Functional blocks indicated via on board mimics
- Test points
- On-board carrier generation circuit (sine waves synchronized to transmitted data)
- On-board in phase and quadrature phase carrier for QPSK modulation
- Different data conditioning formats – NRZ(L), NRZ(M) RZ, biphase (Manchester), biphase (mark), AMI, RB
- FSK, PSK, DPSK, ASK & QPSK and DQPSK carrier modulation
- On-board unipolar to bipolar conversion
- On-board data inverter, clock source and 8-bit data source
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