Summary Specifications |
AC and dc voltage |
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Best 99%, absolute specification: |
± 24 ppm (one year, 23 °C to ± 5 °C |
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Inputs |
Input 1: 600 µV to 1000 V (5% over-range)
Input 2: 600 µV to 1000 V (5% over-range)
Aux input: 250 mV to 500 mV
WB input: <7 V rms wideband
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Warm-up time |
30 minutes |
Relative humidity |
Operating: 45% to 50 °C 75% to 45 °C 95% to 30 °C
Storage: <95% non-condensing
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Altitude |
Operating: 3,050 meters (10,000 feet)
Non-operating: 12,200 meters (40,000 feet)
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Temperature |
Operating: 0 °C to °50 C
Calibration: 15 °C to 35 °C
Storage: -40 °C to 70 °C
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Electromagnetic Compatibility (EMC) |
International |
IEC 61326-1: Controlled Electromagnetic Environment - CISPR 11: Group 1, Class A |
Korea (KCC) |
Class A Equipment (Industrial Broadcasting & Communication Equipment) |
USA (FCC) |
47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103. |
Surge |
ANSI C62.41-1980, Category A |
Reliability |
MIL-T-2880D, paragraph 3.13.3 |
General Specifications |
Dimensions |
Height: 17.8 cm (7 in) standard rackmount + 1.5 cm (0.6 in)
Width: 43.2 cm (17 in)
Depth: 62 cm (24.8 in)
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Maximum power requirements |
5790B: 100 VA
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Weight |
5790B: 24 kg (53 lb)
With wideband: 24.5 kg (54 lb)
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Line power |
50 Hz or 60 Hz; 100 V - 120 V, 220 V - 240 V
100V, 110 V, 115 V, 120 V, 200 V, 220 V, 230 V, 240 V
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Safety |
Complies with UL1244 and IEC 348-1976 and IEC 1010 and CSA C22.2 No. 231 and ANSI/ISA S82 |
Remote interfaces |
RS-232, IEEE-488 |
Confidence level |
99% unless otherwise specified |
5790B/AF |
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The 5790B/AF has enhanced absolute accuracy to ± 0.23 % of voltage (1 year after factory calibration, 23 °C ± 3 °C, at 95 % confidence level) at 50 MHz and 223.61 mV, using a serialized one meter cable, characterized at that point for RF power meter 0 dBm reference output measurement. In the RF power measurement mode, the accuracy is specified to the end of the serialized cable with a curve fit for the other ranges and frequencies that is a first-order correction for cable loss. |