Anritsu MS8608A, Operation Manual, Page: 34 / 338

Section 1 General
1-12
At 20 dB input attenuator, input 50
Ω
termination
≤
–80 dBm (1 MHz to 3.2 GHz, Band 0)
≤
–70 dBm (3.15 to 7.8 GHz, Band 1)
At 0 dB input attenuator, input 50
Ω
termination
≤
–100 dBm (1 MHz to 3.2 GHz, Band 0)
≤
–90 dBm (3.15 to 7.8 GHz, Band 1)
–80 to +50 dBm, or equivalent level (High power Input)
–100 to +30 dBm, or equivalent level (Low power Input)
224
µ
V to 70.7 V (High power input)
22.4
µ
V to 7.07 V (Low power input)
0.1 dB or equivalent level
0.1 to 100 dB
dBm, dB
µ
V, dBmV, dB
µ
V (e.m.f.), W, V, dB
µ
V/m
V
After calibration, for 50 MHz frequency, 1 MHz span, input attenuator, resolution bandwidth,
video bandwidth and auto sweep time
±
0.75 dB (+20.1 to 40 dBm)
±
0.5 dB (–29.9 to +20 dBm)
±
0.75 dB (–49.9 to –30 dBm)
±
1.5 dB (–60 to –50 dBm)
±
0.75 dB (+0.1 to 20 dBm)
±
0.5 dB (–49.9 to 0 dBm)
±
0.75 dB (–69.9 to –50 dBm)
±
1.5 dB (–80 to –70 dBm)
After calibration, 3 kHz resolution bandwidth as a reference
±
0.3 dB (300 Hz to 5 MHz)
±
0.5 dB (10 MHz, 20 MHz)
20 to 82 dB (High Power Input), 0 to 62 dB (Low Power Input), 2 dB step, manual setting and
automatic setting depending on reference level
50 MHz frequency, 30 dB input attenuator (for High Power Input) or 10 dB (Low Power Input)
as reference
±
0.3 dB (30 to 70 dB, High Power Input)
(10 to 50 dB, Low Power Input)
±
0.5 dB (72 to 82 dB, High Power Input)
(52 to 62 dB, Low Power Input)
2 dB Step mode, 10dB Step mode
50 MHz as a reference
At 30 dB input attenuator for High Power Input or 10 dB for Low Power Input, 18 to 28 ˚C tem-
perature range
±
0.6 dB (9 kHz to 3.2 GHz, Band 0)
±
1.0 dB (3.15 to 7.8 GHz, Band 1), (Option 03: 1.6 to 7.8 GHz, Band 1)
At 20 to 82 dB input attenuator for High Power Input or 10 to 62 dB for Low Power input
±
1.0 dB (9 kHz to 3.2 GHz, Band 0)
±
2.0 dB (3.15 to 7.8 GHz, Band 1), (Option 03: 1.6 to 7.8 GHz, Band 1)
* Band 1 characteristics after pre-selector tuning
Item Specifications
Amplitude
Level
measurement
Reference level
Setting range
Log scale
Linear scale
Setting resolution
Level step setting
range
Unit
Log scale
Linear scale
Reference level
accuracy
High power Input
Low power Input
Resolution bandwidth
switching deviation
Input attenuator
Setting range
Switching deviation
Switching mode
Frequency characteris-
tics
Residual
response
High Power
Input
Low Power
Input