Am79D2251

21

Single Frequency Distortion

The output signal level, at any single frequency in the range of 300 to 3400 Hz, other than that due

to an applied 0 dBm0 sine wave signal with frequency f in the same frequency range, is less than

–46 dBm0. With f swept between 0 to 300 Hz and 3.4 to 12 kHz, any generated output signals other

than f are less than –28 dBm0. This specification is valid for either transmission path.

Intermodulation Distortion

having a level greater than –42 dB, relative to the level of the two input signals.

A sine wave signal in the frequency band 300 to 3400 Hz with input level –9 dBm0 and a 50 Hz

signal with input level –23 dBm0 does not produce intermodulation products exceeding a level of

–56 dBm0. These specifications are valid for either transmission path.