Home›Products›Communications & Military›Telecom & Carrier Equipment›Lab-Volt / LabVolt 9447-00 DPCM Decoder for Digital Communications Training Systems - Training / Education
Lab-Volt / LabVolt 9447-00 DPCM Decoder for Digital Communications Training Systems - Training / Education
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By Lab-Volt
<p>The DPCM Decoder is converts the less than 8-bit parallel DPCM signals from the DPCM Decoder to an 8-bit PCM signal. This PCM signal is then fed to the parallel input of the PCM Decoder to recover the original analog signal.  Using the DPCM Decoder, students gain an understanding of the …
Description
<p>The DPCM Decoder is converts the less than 8-bit parallel DPCM signals from the DPCM Decoder to an 8-bit PCM signal. This PCM signal is then fed to the parallel input of the PCM Decoder to recover the original analog signal.  Using the DPCM Decoder, students gain an understanding of the more complex processes involved in DPCM decoding and the effects of noise on DPCM transmissions.
Specifications
Power Requirements: Connection to the Enclosure / Supply Regulator, Model 9420 (not included)
Inputs: Less than 8-bit parallel DPCM end of conversion (from PCM Encoder)
Output: 8-bit parallel PCM
Input/Output
Voltages: TTL
Fault-Insertion Switches: 8
Test Busses: 5
Physical Characteristics
Dimensions (H x W x D) 83 x 142 x 212 mm (3.3 x 5.6 x 8.3 in)
Net Weight 0.9 kg (2.0 lb)</p>
Specifications
Power Requirements: Connection to the Enclosure / Supply Regulator, Model 9420 (not included)
Inputs: Less than 8-bit parallel DPCM end of conversion (from PCM Encoder)
Output: 8-bit parallel PCM
Input/Output
Voltages: TTL
Fault-Insertion Switches: 8
Test Busses: 5
Physical Characteristics
Dimensions (H x W x D) 83 x 142 x 212 mm (3.3 x 5.6 x 8.3 in)
Net Weight 0.9 kg (2.0 lb)</p>