RF Power Meter High Frequency Power Meter Logarithmic Power Detection Detector1-600mhz

RF Power Meter High Frequency Power Meter Logarithmic Power Detection Detector1-600mhz
1005003563514434

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DIY Supplies : ELECTRICAL
Certification : none
Origin : Mainland China


modname=ckeditor

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V102Version added

Buffer circuit

Indicator lights and in

The power wiring pad is perforatedAvoid the dilemma of pad falling off under the action of external force

The buffer circuit solves the problem of small load capacityIt can directly drive the common voltage meter common voltage meter input internal resistance is not largeReflected in this power meter is that the output voltage is pulled downThe power tested is completely inaccurateV102Version moduleThis problem has been completely solved

This module can be connected to a voltage meterIt is convenient to use as a field strength instrument

One power supply indication is addedIt is convenient to view the working status of the board

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This baby is designed by the shop itselfFor RF signal power detection

Design in strict accordance with the original factory dataReliable performance

RF power meter module parameters

Supply voltage
6-12V

Working current
10mA

Working impedance
50Ohm

Input frequency
1-500MHzactual600MHzYou can also useJust can't guarantee the indexIt can only be used for qualitative measurement

Input power
-75dBm~5dBm

output voltage
2.1VMax DC@5dBm

Typical data

0dBm 2V

-10dBm 1.75V

-20dBm 1.5V

-30dBm 1.25V

-40dBm 1V

The following pictures are verified in the input signal300MHzWhenUnder different input powerValue measured by power meterIt can conform to the values in the figure above

The te