Boonton 9240 RF Voltmeter - Manual (Page 19)

Boonton 9240 Series RF Voltmeter
Table 1-2 9240 Series Performance Specifications (continued)
MEASUREMENT SYSTEM
Voltage Probe Inputs:
One or two measurement channels.
Measurement Technique: 24 bit Sigma-delta A/D converter per channel.
ACCURACY
Basic Uncertainty :
3 mV – 10 V 1% rdg + 1 count
1 mV – 3 mV 2% rdg + 2 counts
0.2 mV – 1mV 3% rdg + 3 counts
For
dBv, dBmv, dBm, dBW
Model 9240 Uncertainy vs. Input Level
For dBV, dBmV, dBm and dBW
Frequency Effect:
Model 952001B Probe with Model 952002 50 Ω BNC Adapter or
Model 952003 Tee Adapter.
Frequency mV dBV, dBmV, dBm, dBW
1 MHz (cal freq) 0 0
10 kHz – 100 MHz 1% rdg 0.09 dB
100 MHz – 1 GHz 3% rdg 0.27 dB
1 GHz – 1.2 GHz 7% rdg 0.63 dB
SWR: 1.05 to 300 MHz, 1.10 to 1 GHz, 1.15 to 1.2 GHz
Model 952016 Low Frequency Probe with Model 952002 50 Ω
BNC Adapter.
Frequency
mV dBV, dBmV, dBm, dBW
1 MHz (cal freq) 0 0
50 Hz - 20 MHz 1% rdg 0.09 dB
20 Hz - 50 Hz 2% rdg 0.17 dB
10 Hz - 100 MHz 5% rdg 0.45 dB
SWR: 1.05 to 100 MHz
General Information
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