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