Boonton 9240 RF Voltmeter Manual do Utilizador descarregar pdf (Página 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 50Ω

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 50Ω

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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