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HP 4934A transmission impairment measuring set (TIMS) increases installation and maintenance productivity
for telephone companies and service providers through its ease-of-use,
portability, and ruggedness. Hewlett Packard offers versions of the HP
4934A that perform measurements to either IEEE 743 or CCITT specifications, including:
- Level/frequency up to 110 kHz
- Noise and noise-to-ground
- Noise-with-tone and signal-to-noise ratio
- 3-level impulse noise
- P/AR (North American version only)
Battery power is available as an option.
HP 4934A Covers a wide range of analog circuits with
its 1-110kHz bandwidth, choice of C-message, 3kHz flat, 15kHz flat,
program and 50kBit filters, and a choice of impedances. Can also help to
verify telephone company tariffed parameters and work with other TIMS or
automatic test equipment in the telephone network. |