Product Specification
WMF600A
4.5. Test methods:
4.5.1. Insertion loss at 1004 Hz:
4.5.1.1. Description :
The test set-up is shown in Figure 1. The insertion loss from the source to the
termination shall be measured with and without the filter / ZHP-r combination
inserted.
4.5.1.2. Test configuration:
Figure 1. defines the test configuration and the value of the test components that
shall be used for transmission measurement in the voice band for the remote POTS
filter.
Impedance of signal source = ZL, Impedance of the load =ZL
Signal
source
Microfilter
POTS
Line
port
port
ZL
(load)
Level
Meter
ZHP-r
(load)
Figure 1.
Note :
1. ZHP-r=the impedance presented to the POTS connection by an ATU-R.
2. ZL=real impedance 600 Ω.
3. Test apparatus: Function generator HP 33120A or equivalent, Readout
oscilloscope HP 54621A or equivalent.
Data sheet subject to change without notice
RDPS-MF064(R2)03/18/2003
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