
7
Video bandwidth (VBW)
Measurement range
Input attenuator range
Maximum damage level
1 dB gain compression
Displayed average noise level
Level display range
Frequency response
1 Hz to 1 MHz in 1-3-10 sequence. –3 dB bandwidth; single-pole low-pass RC filter
10 MHz - 3 GHz:
Displayed average noise level (DANL) to +30 dBm
0 to 70 dB, in 1 dB steps
Average continuous power:
gnittesrotaunettatupnImBd04+ 10 dB
Peak pulse power:
01<roF)W001(mBd05+ sec pulse width,
<1 % duty cycle, and input attenuation
40 dB)
DC voltage: 50 VDC maximum
Total power at input mixer: lacipyTmBd0> ; f
c 50 MHz; preamp off
Total power at the preamp:
> –20 dBm
Typical ; f
c 50 MHz; preamp on
Preamp off:
< –90 dBm
9 kHz to 100 kHz Typical
< –90 dBm – 3 x (f /100kHz) dB
100 kHz to 1 MHz
< –124 dBm
1 MHz to 10 MHz
< –130 dBm + 3 x (f /1 GHz) dB
10 MHz to 3 GHz
Preamp on:
100 kHz to 1 MHz < –108 dBm – 3 x (f /100kHz) dB
1 MHz to 10 MHz < –142 dBm
10 MHz to 3 GHz < –148 dBm + 3 x (f /1 GHz) dB
Log scale and units: dBm, dBmV, dB
V, dB A
Linear scale and units:
V, mV, V, A, mA, A, W, mW, W
Measurement points: 461
Marker level readout elacsgoLBd30.0
resolution: 0.01 % of reference leve l Linear scale
Number of traces: 4
Detectors: Positive-peak, negative-peak,
sample, normal, RMS
Trace functions: Clear/write; maximum hold;
average; minimum hold; view
200 kHz to 3.0 GHz: ,zHM05:ecnerefer,noitaunettaBd01Bd8.0±
Preamp off 20 to 30 °C.
1 MHz to 3.0 GHz: ,zHM05:ecnerefer,noitaunettaBd0Bd5.1±
Preamp on 20 to 30 °C.
Amplitude
Input protection switch opens at >33 dBm with 10 dB input attenuation
Mixer power level (dBm) = input power (dBm) - input attenuation (dB).
Total power at the preamp (dBm) = total power at the input (dBm) - input attenuation (dB).
0 dB RF attenuation; RBW 10 Hz; VBW 1 Hz, sample detector; reference level–60 dBm.
0 dB RF attenuation; RBW 10 Hz; VBW 1 Hz, sample detector; reference level –70 dBm.
100 kHz - 1 MHz: DANL up to 20 dBm
1 MHz - 10 MHz: DANL up to 23 dBm
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