 Analog
Communication Trainers |
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Model
7506 |
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DSB
/ SSB AM Transmitter Trainer |
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Specifications : |
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The Adtron’s DSB / SSB AM
Transmitter Trainer is a versatile self contained stand alone unit
useful in the study and demonstration of carrier generation, amplitude
modulation, DSB, SSB, and AM transmitter. The unit consists of audio
generator, AM modulator, carrier generator, and transmitter antenna. The
unit is housed in an elegant cabinet with a well spread intelligently
designed circuit layout on front panel. Multi-coloured test points are
provided at various stages in the circuit to observe the waveforms and
voltages. It is strongly supported by a comprehensive instruction manual
complete with theory and operating details. |
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Salient Features : |
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On board variable frequency audio oscillator. |
On board DSB and SSB modulator, Band pass filter, 455 KHz
generator. |
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Transmitting antenna and Speaker. |
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Technical Specifications : |
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Audio Oscillator : Sinewave with variable Frequency and Amplitude
( 300 Hz
- 3.4 KHz ). |
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Audio Output : Amplifier with Speaker. |
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Modulators : 1. 02 Nos Balanced Modulators with band pass Filters. |
| 2. 01 Nos Balanced Modulator. |
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Band Pass Filter : Ceramic filter. |
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Carrier Frequency : Crystal controlled 1 MHz generator. |
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Modulator output : 1. DSB at 1MHz. |
| 2. SSB at 1.455 MHz. |
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Transmitter Output : through gain adjustable amplifier connected |
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to
antenna / cable. |
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Switched faults : 8 nos. |
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Test Points : 27. |
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Interconnections : 4mm Banana sockets and patch cords. |
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Power Requirement : 230V+10%, 50 Hz, 1f AC. |
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Accessories : 1. Instruction Manual. |
| 2. Set of Patch cords. |
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Experiments : |
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Study of carrier frequency generation. |
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Study of DSB and SSB AM Generation & Transmission. |
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Study of Transmitter tuned circuits. |
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Specifications Are Subject To Change Due To Constant
Developments Without Any Prior Notice |
