Accurate, stable frequency settings

The built-in synthesizer and 1 Hz frequency resolution allows accurate, stable fre-

quency settings across the entire range. This greatly simplifies tuning to pilots

using a narrow resolution bandwidth. The instrument key, with user selectable

step size, is useful for measurements on evenly spaced channels. Fixed frequencies

such as pilots can be stored in the memory to speed up routine tests.

Absolute and relative level measurements

The digital display indicates absolute and relative level with 0.01 dB resolution,

allowing measurements of very small level differences. The fast bar graph is very

useful for alignment work.

Straightforward operation

The display provides a quick overview of all functions currently in use. Other

functions such as frequency scan, AFC, demodulation, setups, and storage of fixed

frequencies contribute to fast and error-free test procedures.

Field application

The instrument is ideal for such field applications as in-service testing and

maintenance, due to its simple operation, wide temperature range, rugged design,

and flexible options for powering – AC line or batteries.

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SPM-32A/-33A/-34A/-35A/-36A SELECTIVE LEVEL METERS