SECTION I IDENTIFICATION AND DESCRIPTION - TB-9-6625-2127-350004
Table 2. Minimum Specifications of Equipment Required.
SECTION III CALIBRATION PROCESS - TB-9-6625-2127-350006
Figure 1. Level check - equipment setup.
Table 4. Carrier Level (75 ohms)
Figure 2. Adjustment locations - rear view.
Carrier Levels (600 and 135 Ohms)
Noise Weighting Filters Response
Bridging Loss
Figure 3. Bridging loss - equipment setup.
TB-9-6625-2127-35 Telephone Test Set TA-885/U and Hewlett -Packard Model 3555B Manual
Table 2. Minimum Specifications of Equipment Required.
SECTION III CALIBRATION PROCESS - TB-9-6625-2127-350006
Figure 1. Level check - equipment setup.
Table 4. Carrier Level (75 ohms)
Figure 2. Adjustment locations - rear view.
Carrier Levels (600 and 135 Ohms)
Noise Weighting Filters Response
Bridging Loss
Figure 3. Bridging loss - equipment setup.
TB-9-6625-2127-35 Telephone Test Set TA-885/U and Hewlett -Packard Model 3555B Manual
