Fluke 5820A, Service Manual

Page: 112 / 158

5820A
Service Manual
5-4
5-6. Leveled Sine Wave (> 600 MHz ) Specifications
Note
To ensure applied frequencies above 600 MHz meet factory specifications,
the user MUST use the special 10 MHz reference that is installed in the
high frequency section of the 5820A. To use this reference frequency,
follow these instructions:
1. In the Lev Sine mode, press the MORE OPTIONS blue softkey. The
menu will change.
2. Push the SET TO R 10MHz blue softkey.
If there is no GHz Option loaded into the 5820A, then the SET TO R
10MHz menu option is not present.
Table 5-2. Leveled Sine Wave Specifications (>600 MHz)
Leveled Sine Wave
Frequency Range
Characteristics into
50
Ω
10 MHz
(reference)
600 MHz to
1.1 GHz
1.1 GHz to
1.6 GHz
1.6 GHz to
2.1 GHz
Amplitude Characteristics
Range (p-p) 5 mV to 3.5 V
Resolution < 100 mV: 3 digits
≥
100 mV: 4 digits
Adjustment Range continuously adjustable
1-Year Absolute
Uncertainty,
tcal
±
5
°
C
±
(2% of output
+
300
µ
V)
±
(7% of output
+
300
µ
V)
±
(7% of output
+
300
µ
V)
±
(8% of output
+
300
µ
V)
Flatness
(relative to 10 MHz) [1] not
applicable
±
(5% of
100
µ
V)
±
(5% of
100
µ
V)
±
(6% of
100
µ
V)
Short-term Amplitude
Stability
≤
1% [2]
Frequency Characteristics
Resolution 100 kHz
1-Year Absolute
Uncertainty,
tcal
±
5
°
C
±
0.33 ppm
Distortion Characteristics
2nd Harmonic
≤
-33dBc
3rd and Higher
Harmonics
≤
-38 dBc
[1] As measured near Oscilloscope bandwidth frequency.
[2] Within one hour after reference amplitude setting, provided temperature varies no more than
±
5°C.