DESCRIPTION

Designed for attenuation and phase measurements, particularly for characterization of the attenuators built into signal sources. May be used for vector transmission measurements of two-port devices.

SPECIFICATIONS

Frequency range: 100 kHz–7.5 GHz

Attenuation measurement error (not including mismatch error):

Measured loss	100 kHz to 17.75 GHz	17.85 to 37.5 GHz
to 10 dB	≤ 0.01 dB	≤ 0.01 dB
to 50 dB	≤ 0.04 dB	≤ 0.11 dB
to 80 dB	≤ 0.09 dB	≤ 0.4 dB
to 100 dB	≤ 0.2 dB	≤ 1.2 dB
to 120 dB	≤1.1 dB	≤ 1.6 dB
to 140 dB	≤ 1.2 dB	–

Phase measurement error (without mismatch error):

Measured loss	100 kHz to 17.75 GHz	17.85 to 37.5 GHz
to 10 dB	≤ 0.17 °	≤ 0.2 °
to 50 dB	≤ 0.5 °	≤ 0.8 °
to 80 dB	≤ 1 °	≤ 3.5 °
to 100 dB	≤ 2.4 °	≤ 11 °
to 120 dB	≤ 7 °	–

Input VSWR with the matching pad of 10 dB:

≤ 1.15 (100 kHz–100 MHz);

≤ 1.25 (0.1–2 GHz);

≤ 1.3 (2–12 GHz);

≤ 1.5 (12–17.85 GHz);

≤ 2 (17.85–37.5 GHz).

GENERAL

Operating temperature range: 5–40 °C

Non-operating temperature range: – 40–50 °C

Power: 220±22 V, 50±1 Hz

Power consumption: not more than 100 VA

Dimensions: 494x506.5x257 mm

Weight: 38 kg