85RF Fluke, 85RF Datasheet
85RF
Manufacturer Part Number
85RF
Description
Probe, High Frequency, Type 85RF
Manufacturer
Fluke
Datasheet
1.85RF.pdf
(1 pages)
Specifications of 85RF
Voltage Range
0.25 to 30V rms
Maximum Input Voltage
30V rms, 200V dc
Ac To Dc Ratio
1
Lead Free Status / RoHS Status
na
Lead Free Status / RoHS Status
na
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85RF High Frequency Probe
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Model Name
85RF
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© 1995 - 2005 Fluke Corporation
Description
High Frequency Probe
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The 85RF High Frequency Probe is designed to convert a
DC voltmeter with a input impedance of 10M ohms into a
high frequency (100kHz to 500Mhz) RF voltmeter.
Conversion from AC to DC is accomplished on a one-to-
one basis includes a range of 0.25 to 30V rms. The
probe’s DC output is calibrated to be equivalent to the
rms value of a sine wave input.
>
Voltage Range: 0.25 to 30V rms
Maximum Input Voltage: 30V rms, 200V dc
AC to DC Ratio: 1:1
Ratio Accuracy (At 25 MHz and loaded with
10 M ohm) Above 0.5V: +/- 0.5 dB | Below
0.5V: +/- 1.0 dB | Add +/- 0.2 dB in RF fields of
1 to 3 V/m
Frequency Response (Relative to 25 MHz):
100KHz to 100 MHz +/- 0.5 dB | 100 MHz to
200 MHz +/- 2.0 dB | 200 MHz to 500 MHz +/-
3.0 dB
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