Agilent Technologies N1911A Bedienungsanleitung PDF herunterladen (Seite 7)

88.5 mm H x 212.6 mm W x 348.3 mm D (3.5 in x 8.5 in x 13.7 in)

Net weight N1911A ≤ 3.5 kg (7.7 lb) approximate

N1912A ≤ 3.7 kg (8.1 lb) approximate

Shipping weight N1911A ≤ 7.9 kg (17.4 lb) approximate

N1912A ≤ 8.0 kg (17.6 lb) approximate

Environmental conditions

General Complies with the requirements of the EMC Directive 89/336/EEC.

Operating

Temperature 0° C to 55° C

Maximum humidity 95% at 40° C (non-condensing)

Minimum humidity 15% at 40° C (non-condensing)

Maximum altitude 3,000 meters (9,840 feet)

Storage

Non-operating storage temperature –30° C to +70° C

Non-operating maximum humidity 90% at 65° C (non-condensing)

Non-operating maximum altitude 15,420 meters (50,000 feet)

System Specifications and Characteristics

The video bandwidth in the meter can be set to High, Medium, Low and Off. The video bandwidths stated in the table below are

not the 3 dB bandwidths, as the video bandwidths are corrected for optimal flatness (except the Off filter). Refer to Figure 2 for

information on the flatness response. The Off video bandwidth setting provides the warranted rise time and fall time specification

and is the recommended setting for minimizing overshoot on pulse signals.

Dynamic response - rise time, fall time, and overshoot versus video bandwidth settings

Video bandwidth setting

Parameter

Low: 5 MHz Medium: 15 MHz High: 30 MHz

Off

< 500 MHz > 500 MHz

Rise time/ fall time

< 56 ns < 25 ns ≤ 13 ns < 36 ns ≤ 13 ns

Overshoot

< 5 % < 5 %

For option 107 (10m cable), add 5 ns to the rise time and fall time specifications.

10. Specified as 10% to 90% for rise time and 90% to 10% for fall time on

a 0 dBm pulse.

11. Specified as the overshoot relative to the settled pulse top power.

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Agilent Technologies N1911A Bedienungsanleitung Seite 7