Fluke 9640A Series, Инструкция по эксплуатации

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Introduction and Specifications
Specifications
1
1-11
Attenuation
50
Ω
output 75
Ω
output
Attenuation
100 kHz
[1]
to 128 MHz
Relative to +16 dBm output
0 - 33 dB
±0.035 dB
33 - 64 dB ±0.04 dB
64 - 100 dB ±0.1 dB
100 - 116 dB
[1]
±0.2 dB
Relative to +10 dBm output
0 - 33 dB
±0.035 dB
33 - 64 dB ±0.05 dB
64 - 100 dB ±0.15 dB
100 - 110 dB
[1]
±0.3 dB
Cumulative and Incremental
Attenuation (Typical)
To determine the attenuation
specification between any two
output levels, apply an RSS
[2]
summation of the dB values
listed for each output level .
Relative to any level b16dBm
and -100 dBm, 100 kHz to 128 MHz
+16 to -17 dBm
±0.035 dB
-17 to -48 dBm ±0.04 dB
-48 to -84 dBm ±0.1 dB
-84 to -100 dBm ±0.2 dB
Relative to any level b10dBm and
-100 dBm, 100 kHz to 128 MHz
+10 to -23 dBm
±0.035 dB
-23 to -54 dBm ±0.05 dB
-54 to -90 dBm ±0.15 dB
-90 to -100 dBm ±0.3 dB
[1] Specifications are typical below 10 MHz at all attenuations, and typical for attenuation greater than 100 dB at all frequencies.
[2] Root Sum Square.
Absolute Amplitude Accuracy 50
Ω
Output
Amplitude
dBm
10 Hz
to
20 kHz
>20 kHz
to
<100 kHz
100 kHz
to
<10 MHz
10 MHz
to
125 MHz
>125 MHz
to
300 MHz
>300 MHz
to
1.4 GHz
>1.4 GHz
to
3 GHz
>3 GHz
to
4 GHz
>+20 to +24 ±0.05 dB ±0.05 dB ±0.05 dB ±0.05 dB Output not available
>+14 to +20 ±0.05 dB ±0.05 dB ±0.05 dB ±0.05 dB ±0.1 dB ±0.25 dB
-17 to +14 ±0.05 dB ±0.05 dB ±0.05 dB ±0.05 dB ±0.1 dB ±0.25 dB ±0.3 dB ±0.5 dB
-48 to <-17 ±0.05 dB ±0.05 dB ±0.05 dB ±0.05 dB ±0.1 dB ±0.5 dB ±0.5 dB ±0.5 dB
>-74 to <-48 ±0.2 dB ±0.2 dB ±0.2 dB ±0.5 dB ±0.5 dB ±0.5 dB
>-84 to -74 ±0.5 dB ±0.5 dB ±0.5 dB ±1.0 dB ±1.0 dB ±1.0 dB
>-94 to -84 ±0.5 dB ±0.5 dB ±0.5 dB ±1.0 dB ±1.0 dB
-130 to -94
Not Specified
±1.5 dB ±1.5 dB ±1.5 dB ±1.5 dB
Not
Spec’d