Press the convert button to initiate the conversion from watts to dbm. This units is used for rf devices which are having resistance of 50 ohm. To express an arbitrary power p as, or go in the other direction, the equations and, respectively, should be used. Watts to dbm conversion calculator how to convert dbm to watts. This power unit converter is very useful as it provides conversion of one power unit to the other. How to convert watts to dbm the power pdbm in dbm is equal to 10 times the base 10 logarithm of times the power pw in watts w divided by 1 watt w. In addition, the software can be used to convert power and voltage units from the linear to the logarithmic scale and vice versa, convert linear power and voltage ratios to decibels, and convert a vswr to other reflection quantities. Following equation or formula is used for dbm to dbw converter and viceversa.
Download dbm to watt converter, standalone dbm to watt converter, offline dbm to watt converter, free alternatives. Box 350166, brooklyn, new york 112350003 718 9344500 fax 718 3324661 the design engineers search engine provides actual data instantly at tm notes. Use this page to learn how to convert between milliwatts and microwatts. Use digikeys decibelmilliwatts dbm to watts conversion calculator to quickly and easily convert rf power between dbm to watts. Following is the list of useful converters and calculators. Note that to convert from dbm to dbw, simply subtract 30 from the dbm value. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. Iso 9001 iso 14001 as 9100 certified minicircuits p. So why not downgrade to the version you love because newer is not always bett. Decibels are used to represent the ratio of two quantities of power. So the power conversion of dbm to watts is given by the formula. This application note supplies a free of charge software tool that can be used to add or subtract an arbitrary number of powers. In the sweep oscillator, i keyin 10dbm in the power level display and also keyin 10dbm of reference level in the signal generator.
Power conversion calculator power conversion calculator a simple and. Negative dbm to watt conversion table dbm watt dbm watt dbm watt dbm watt 0 1. Download old versions of dbm to watt converter for windows. Please visit for all of your rf connector and rf cable assembly needs. In addition, the software can be used to convert power and voltage units from the linear to the. A convert from ma convert from a convert from pw convert from mw convert from w.
Actually, i am testing an patch antenna using sweep oscillator as transmitter and signal generator as receiver. If the input is 1mw then that would imply an output of 45 watts with a gain of 46. Note that rounding errors may occur, so always check the results. This conversion calculator is used to convert the power in watts w to power in a decibelmilliwatts dbm. This potential difference is also called the voltage difference dbm. How to convert dbm to watts and watt to dbm, convert dbm to watt online. Atera is an it management interface that provides the summit of solutions for msps. Watts w to decibelmilliwatts dbm, power conversion. This page of converters and calculators section covers power unit converter. Convert power in milliwatts pmw to power in watts pw via the equation. Enter a value in dbm and click on calculate to convert it.
The power p dbm in dbm is equal to 10 times the base 10 logarithm of times the power p w in watts w divided by 1 watt w. The convert button at the end of each blank field are used to initiate the conversion from one unit to give you the result of the other units. First is source voltage and second is potential difference. Convert milliwatt to microwatts conversion of measurement units. First, use the blank text field to enter the value in watts. Dbuv and dbm conversion calculator electronic products.
In the case of dbm the reference power p 0 is 1 milliwatt. Following equation or formula is used for dbm to watt and viceversa for conversion. Convert watts to db or convert db to watts calculator free. Enter the power in one of the text boxes and press the convert button. Enter a value in dbm and click on calculate to convert it to watts. In both equipments, i have keyin the frequency range from 1. Our db and dbm calculators allow you to quickly convert between power ratios and decibel notation. Converting watts to dbm in radio and microwave transmitters.
Enter a value in watts and click on calculate to get the dbm value. But it could just as easily refer to the output being 1 mw, in which case the input power would be 46. The dbcalculator software comprises five independent calculation tools. Adding 3 to the power in dbm is the same as multiplying the power in watts by two actually 1.
System dbm uv dbm uv dbm uv 0 224,000 47 1,000 94 4. The decibelmilliwatts dbm converter is used to convert decibelmilliwatts to milliwatts, watts, and decibelwatts. You may also like our db to power and voltage calculators. For a 3 dbm decrease the power is reduced by one half, making 3 dbm equal to 0. Convert power in dbm pdbm to power in milliwatts pmw via the equation. Not all unblock requests will be successful as it is. Please visit for all of your rf connector and rf cable assembly for all of your rf connector and rf cable assembly. This tools helps to add and subtract an arbitrary number of power levels expressed in units of dbm and watt. Box 350166, brooklyn, new york 112350003 718 9344500 fax 718 3324661 the design engineers search engine provides actual data instantly at. The power p dbm in dbm is equal to 10 times the base 10 logarithm of times the power p w in watts w divided by 1 watt w p dbm 10. When you use dbm, you have provided the units reference and can then specify the ratio.
Rf power conversion convert dbm this is an online conversion tool for converting rf power between dbm and watts. You need to contact the server owner or hosting provider for further information. Convert decibelmilliwatts to milliwatts, watts, decibel watts. These two parameters express the same quantity with watts expressed in linear terms and dbm, db relative to 1mw, in logarithmic terms. Input a value above, select the type of unit you wish to convert, and click the convert my power button. This tool converts power measurements between units of decibelmilliwatts dbmw and watts w. Convert milliwatt to microwatts measurement unit converter. It gives quick and accurate results based on the input values. Enter a value for the units below and press calculate. A convert from dbma convert from dba convert from dbpw convert from dbm convert from dbw convert from. The new versions allow for additional conversions from a drop down menu. Just click the green download button above to start.
638 321 10 1300 1075 999 833 546 179 1348 663 997 1445 225 655 267 1385 1070 235 622 645 7 715 1058 1018 535 1370 1315 180 754 618 1217 1272 859