Specifications
RF Input Speci
fications
The following table shows the RF input specifications for the MDO4000 Series
oscilloscopes.
Table 7: RF i
nput specifications
Characteristic Description
MDO4104-6, MDO4054-6 50 kHz to 6 GHzCenter frequency range
MDO4104-3, MDO4054-3,
MDO4034-3, MDO4014-3
50kHzto3GHz
Frequency measurement resolution 1 Hz
Span Span adjustable in 1-2-5 sequence
Variable resolution = 1% of the next span setting
The MDO4
XX4-6 Span is adjustable from 1 kHz to 6 GHz
The MDO4XX4-3 Span is adjustable from 1 kHz to 3 GHz
Resolution bandwidth (RBW) Adjustable in 1-2-3-5 sequence. Maximum of 10 MHz RBW
Minimum RBW for Windowing functions as follows:
30 Hz Ka
iser, Black man-Harris
20 Hz Rectangular, Hamming, Hanning
50 Hz Flat-Top
60 dB/
3 dB shape factor (Kaiser, Blackman-Harris) 4:1 ratio
Input vertical range Vertical measurement range +30 dBm to DANL.
Vert
ical setting of 1 dB/div to 20 dB/div in a 1-2-5 sequence
Attenuator settings from 0 to 45 dB, in 5 dB steps
Leve
l display range
Log s
cale and units: dBm, dBmV, dBµV, dBµW, dBmA, dBµA
Measurement points: 1000
Marker level readout resolution: Log scale: 0.1 dB
Max
imum number of RF traces: 4
Trace functions: maximum hold, average, minimum hold, normal, spectrogram slice
(uses normal trace)
Det
ection methods: Positive-Peak, negative-peak, sample, average
Re
ference level
Se
tting range: –140 dB m to +30 dBm, in steps of 5 dBm
Default setting: 0 dBm
Ve
rtical position
–10 divisions to +10 divisions (displayed in dB)
Average continuous p ower: +30 dBm (1W)
DC maximum before damage: ±40 Vdc
Maximum “no damage” 33 dBm (2W) CW
Peak pulse power: +45 dBm (32W)
M
aximum operating input level
Peak Pulse P ower is defined as: <10 us pulse width, <1% duty cycle, and a r eference
level of +10 dBm.
MDO4000 Series Specifications and Performance Verification 17
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