Pulse Time Modulation

VE5.2.2.2

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This experiment/set up contains dangerous goods.
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Description

This equipment set involves basic experiments on pulse-time modulations.

Pulse duration modulation (PDM) and pulse phase modulation (PPM) are commonly called pulse time modulations (PTM). As with the analog procedures for angle modulation, the useful information is not contained in the amplitude of the modulated signal. This reduces the susceptibility to interference from noise on the transmission channel.

Subsequent experiments are prepared for this equipment:

Investigations of pulse sequences in time and frequency domain
Investigations of PAM in time and frequency domain
Investigations of the PDM in time and frequency domain
Investigations of PPM in time and frequency domain
Investigations of the PTM with the ramp method in time and frequency domain
Demodulation of the PTM in time and frequency domain

Main components:

Components of equipment sets

1	736081	PTM Modulator
1	736091	PTM Demodulator

**Manuals:**
1	564011 4	LIT-print: Pulse-Time Modulation, German
1	564012 4	LIT-print: Pulse-Time Modulation

**Measuring instruments:**
1	524013S 8	** Sensor-CASSY 2 Starter

**Power supply:**
1	72686 4	** Stabilised power supply unit ±15 V / 3 A
1	726962 4	** Function generator 200 kHz

**Accessories:**
1	72609 4	** Panel frame T130, two-level
2	50059 8	** Safety bridging plugs, black, set of 10
4	500644 8	** Safety experiment cable, 100 cm, black

Articles marked with ** are additionally required.

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Pulse Time Modulation

Description

Components of equipment sets

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