Agilent Technologies (HP) HP 3776A

PCM Terminal Test Set In mixed analog / digital networks, the HP 3776A & 3776B makes PCM related measurements and with Option 001 the measurement set is extended to include measurements of the parameters affecting voice frequency (4 kHz) data transmission. These measurements can be made at any suitable analog or digital (PCM) access point in the network. The HP 3776A & 3776B have pre-programmed measurement parameters that can be used immediately, but users can also create their own measurement parameters and store them in non-volatile memory; either set can be selected as required. A sequence of measurements can be created, using a controller, and downloaded into the HP 3776A / HP 3776B. This sequence is also stored in non-volatile memory and can be run independently by the instrument at any time. Results are always available via the LED display on the front panel;