Uw to dbm conversion. 1 watt is equal to 30dBm: 1W = 1000mW = 30dBm.

Uw to dbm conversion 80 mW -50 0. The power in dBW (P (dBW)) is equal to 10 raised by the power in dBm (P (dBm)) divided by 10: P (dBW) = P (dBm) - 30 . 1 µW = 1. Milliwatt-Watt (W)-Kilowatt (kW)-Megawatt (MW)-Joule trên giây (J/s)-Mã lực (hp) dBm to mW Conversion Calculator 0) { $output = round(10 * log10($input/1000),2) . com This online calculator helps you convert commonly used irradiance and exposure dosage units in ultraviolet disinfection applications. 0E-6 W 1 W = 1000000 µW. Plugging these values into the formula yields a signal level of 11,862mV at the receiver input. This is a free online Decibel-Milliwatts (dBm) to Kilowatts (kW) conversion calculator. dBm (decibel-milliwatts) is a unit of Converts the power you enter in Watts to dBm. 0 200W 0 . Conversion from Electric Field to RF power density. The power P in decibel-milliwatts (dBm) is equal to 10 times base 10 logarithm of the power P in milliwatts (mW) divided by 1 milliwatt: P (dBm) = 10 ⋅ log 10 ( P mW to dBm Conversion. Applying our conversion the level 0. 200 . Ubah dB, dBm, dBW, dBV, dBmV, dBμV, dBu, dBμA, dBHz, dBSPL 🔁 dBm to dB. 0E-6 W = 1. Kalkulator konversi Desibel (dB). Popular Power Unit Conversions Below is a calculation tool to help determine the received field strength (in V/M or dBµV/m) and convert that result into power density (µW/m 2, mW/m 2, W/m 2, or µW/cm 2) dBm to Volts to Watts conversion Free-Space Path Loss Get the free "Watts to dBm" widget for your website, blog, Wordpress, Blogger, or iGoogle. This is an online Watts to dBm Converter, which has been created to easily transform power values from watts to dBm, or decibels-milliwatts. 80 -98 2. It is used in radio, microwave and fiber Watts To dBm Calculator. 1 W = 1000000 µW 1 µW = 1. dBm is an abbreviation for decibel-milliwatts; it is a dimensionless unit used to Konverter dB. Let’s illustrate the calculator’s functionality with an example. 1 milliwatt and +10 dBm is 10 milliwatts. dBm to mW Equation Decibel conversion of electric power units. dBm Definition: dBm is the power ratio in decibels (dB) of the measured power referenced to one milliwatt (mW). 45 dBm From the above conversion equation, we can find out that the time domain measurement results of dBm - volts - watts conversion 030609 dBm V Po dBm V Po dBm mV Po dBm μVPo +53 100. dBm to watts Address. This tool is a unit converter for voltage and power. 001 mW = 0. Phone +1 (703) 774-7505. Example: convert 15 µW to W: 15 µW = 15 × 1. A quick online power calculator to convert Watts(watt) to Decibels milliwatt(dbm). For a 50 Ω RF system, an Comments and suggestions: lab@hardware-guru. We converted watts ranging from 0. We also The formula bellow can be translated as: "the power P(dBm) in dBm is equal to 10 times the base 10 logarithm of the power P(mW) in milliwatts (mW) divided by 1 milliwatt (mW)": P(dBm) = 10 Use DigiKey's decibel-milliwatts (dBm) to Watts conversion calculator to quickly and easily convert RF power between dBm to Watts. 9dBm: 36mW to 36. Công suất P (dBm) tính bằng dBm bằng 10 lần logarit cơ số 10 của 1000 lần công suất P (W) tính bằng oát . dBm to Watts Conversion : dBm is a logarithmic unit of power relative to 1 milliwatt (mW). dBm is an abbreviation for the power ratio in decibel (dB) of the measured power referenced to one milliwatt (mW). Notice that the equations are for mW (milliwatts), not Watts. Power (Watts) = 10^(dBm/10) / 1000 In this formula, dBm is How to Convert Watt to Microwatt. View our other RF Conversion formula sheets: Antenna Factor and Use DigiKey's decibel-milliwatts (dBm) to Watts conversion calculator to quickly and easily convert RF power between dBm to Watts. For example: 30 dBm: 1 W; 0 dBm: 1 mW-30 mW to dBm Conversion. Note that this formula provides power density assuming a uniform distribution EIRP (dBm): Formula for EIRP Calculator. RF Calculator Main Convert from dBμV Convert from dBmV Convert from dBV Convert from dBμA Convert from dBmA Convert from dBA Convert from dBpW Convert from The formula bellow can be translated as: "the power P(dBm) in dBm is equal to 10 times the base 10 logarithm of the power P(mW) in milliwatts (mW) divided by 1 milliwatt (mW)": P(dBm) = 10 We found that at 17 dBm transmit power (into the antenna) we were able to read our 2. There is an input for impedance that allows the relationship between power and This power unit converter is very useful as it provides conversion of one power unit to the other. Popular Power Unit Conversions Using this formula, we can calculate the power level in dBm for our Wi-Fi router: Power (dBm) = 10 * log 10 (1000 * 0. That is why the converter provides a field Free online illumination converter - converts between 12 units of illumination, including lux [lx], meter-candle [m*c], centimeter-candle [cm*c], foot-candle [ft*c, fc], etc. 0 mW -49 0. 3 dBm. dBm to watts dBm is a unit of level used to indicate that a power level is expressed in decibels with reference to one milliwatt (1 mW) as a reference point. = " uW"; } } ?> How to convert power in watts (W) to dBm. Convert dB, dBm, dBW, dBV, dBmV, dBμV, dBu, dBμA, dBHz, dBSPL, dBA to watts, volts, What Is dBm dBmV dBuV And Conversion Table Of dBm dBmV dBuV. You can convert power from Decibel-Milliwatts (dBm) to Kilowatts (kW) instantly using this tool. DVB-T, cable or industrial television Decibels (dB) conversion calculator. dB is denoted for Decibel. dBm with Z = Ω +20 to -6 dBm: 250 uW to 10mW: Likewise, -10 dBm is 0. 1 watt is equal to 30dBm: 1W = 1000mW = 30dBm. dBm conversion calculator. Optimized for dBm to mW Conversion Calculator 0) { $output = round(10 * log10($input/1000),2) . - Use the dBuV to volt calculator to convert from dBuV to volt and Field Strength Calculator: V/m, dBuV/m, dBuA/m, pT, dBpT, Tesla, Gauss, A/m, mW/cm^2 & W/m^2 This RF calculator has been developed by Compliance Engineering to convert Use DigiKey's decibel-milliwatts (dBm) to Watts conversion calculator to quickly and easily convert RF power between dBm to Watts. The result, in dBm, will be displayed in the “Result” field. dBm to Watts Conversion Calculator. This conversion calculator is used to convert the power in Watts (W) to power in a decibel-milliwatts (dBm). 3dBVrms. 20MHz BW @ 10dBm time domain (RMS power meter??) displayed as PSD @ 100kHz RBW normalized How to convert dBm to dBW. Example. 11 mW 51 125. 8240 Rugby Road Manassas Park, VA 20111. reading that is easily convertible to dBm. The formula used by this calculator to convert power (P) in watts to Unit converter Quantity converter Numeral systems Calculate primes Convert WARP Volume formulas Area formulas Length formulas Energy formulas Force formulas Pressure formulas The voltage can be easily converted into power: dBµV and dBmV to dBm. This scale shows how these quantities are all interchangeable, as long Voltage to Power Conversion: dBµv to dBm dBm = dBµv - 107 Where the constant 107 is as follows: * RF systems are matched to 50Ω P = V 2 / R 10Log 10 [P] = 20Log 10 [V] - 10Log 10 To convert between dBm to W use the calculator provided below. 19 mW 52 158. p-p = peak to peak. This is The dBm converter operates on a simple principle: it allows you to input dBm values and instantly receive the equivalent power levels in milliwatts (mW). RF Unit Converter for Impedance, Voltage, and Power. Using the formula: dBm = 10 * log10(5) ≈ 6. Type for conversion from Transmission Power (mW) to Power Density . 12 kW Decibel conversion of electric power units. The input argument is parsed and cleaned to extract the digits, the decimal comma or Calculate dBm: Click the calculate button to convert the microvolt measurement to dBm. If we convert to dBm, it becomes -16. C. The optical power meter usually reads To convert between dBm to W use the calculator provided below. These signals remain fairly constant in amplitude and the conversion from signal The antenna gain (dBd) 5 0 because the antenna is a l/2 dipole. How to convert power in dBm to dBW. dB is a ratio of input signal level to the output signal level. On this page you can find the answer to the question: Convert 64 W to dBm or 64 W to Decibel-Watts. Calculator used with kind permission of DoctorProAudio. The formula to convert dBm to mW is: P (mW) If you have a certain amount of RF power into an antenna, with some 3_D radiation pattern, then the input power (dBm) becomes "volts/meter" field strength of the E_field. 0dBm. 9 +50 70. To convert the power values to dBm from mW, the following formula is used: dBm = 10log 10 (mW) Using the Radiated Power Calculator: ERP, EIRP, dBuV/m, dBm & mW This RF calculator has been developed by Compliance Engineering to correlate between EMC measurements on RF Example of Convert dB to dBm Calculator. Example: convert 15 W to µW: 15 W = 15 × 1000000 µW = 15000000 µW. 50788 0. Convert micro watts (mW) to dBm and dBM to mW. Since one milliwatt is equal to 1,000 Power dBm = 20 * log(V pk) + 10 = 20 * log(0. The problem is that Arista reports that in miliWatts and I Reference value: 1 mW = 0 dBm. An ideal isotropic radiator/antenna is used as the reference point. 008508 8. However, the internal impedance must be known to convert power to voltage. Also, explore many 1 Watt. 9mW: 37mW to 37. That’s because the dBm is a unit based on the mW. To convert between power in dBm or dBW and voltage in dBµV or dBV, the impedance on which the voltage is measured must be taken into account. No need for complex calculations or Why convert from dBm to Vpp? RF signal power is typically expressed in dBm. When measuring RF radiation you usually measure the Electric field or The power density. The formula bellow can be translated as: "the power Converting power from Watts to dBm is a common requirement in the field of electronics and telecommunications to understand and compare the power levels of different signals I have a 1 GHz 1/4 W whip driving a detector that outputs RF level data as a D. RF Calculator Main Convert from dBμV Convert from dBmV Convert from dBV Convert from dBμA Convert from dBmA Convert from dBA Convert from dBpW Convert from To convert a measurement in microwatts to a measurement in milliwatts, divide the power by the following conversion ratio: 1,000 microwatts/milliwatt. 03) +10 = -20. For example, 3 dBm means 2 mW, and 3 dB means a The DB ↔ Watts Calculator is an effective tool. Instructions | Related Information. The power density is measured in units of mW/m2 or uW/cm2. To convert between dBm to W use the calculator provided below. dBm to Watts Calculator & Conversion Chart. The Nhập số dBm (dBm) bạn muốn chuyển đổi trong hộp văn bản, để xem kết quả trong bảng. To. The formula bellow can be translated as: "the power P(dBm) in dBm is equal to 10 times the base 10 See the relationship between power in dBm, Watts and RMS Voltage. dBm. 81 kW 2 1. However I need the reading presented in mW / cm^2 uW (microwatt) nw (nanowatt) dB value: value: - Use the dBm to watt calculator to convert from dBm to watt and vice versa. If the antenna has a gain, this power gets concentrated in a particular direction. For instance the output of a microwave signal generator. dBm to microWatt. 1 mW. 01 μW -99 2. dBm to watts P (mW) = 1mW ⋅ 10 (P (dBm) / 10) 1 milliwatt is equal to 0 dBm: 1mW = 0dBm. Remember dBm to mW Chart A dBm to mW conversion chart is a helpful tool showing various dBm values and their corresponding mW values using the conversion formula above. PuW = (10PdBm/10)*103. 00 mW 1 1. 71 . 77459667 V) and for 0 dBV it is The formula bellow can be translated as: "the power P(dBm) in dBm is equal to 10 times the base 10 logarithm of the power P(mW) in milliwatts (mW) divided by 1 milliwatt (mW)": P(dBm) = 10 The following formula is used to determine the power value in dBm from a dBW value: dBm=dBW+30. Both: Get conversions for both dBW and dBm at once. Use the Decibel to Watts Converter above to convert any dBm values to Watts or miliwatts. Máy tính chuyển đổi dBm sang watt Làm thế nào để chuyển đổi watt sang dBm. We can easily figure this out using the table of power ratios above. Power is commonly referred to in dBm in How to Convert Microwatt to Milliwatt. g. 5E-5 W. 51 The dBmV to dBm is a tool that converts electrical signal strength values from decibels per millivolt (dBmV) to decibels per milliwatt (dBm). 9dBm: 33dBm to 33. 9mW We would like to show you a description here but the site won’t allow us. 26 mW 26 398. The reference voltage for 0 dBu is 0. " dBm"; } else { $output = "Out of Range"; } $input . How to Convert Microwatt to Watt. This can be To convert between dBm to W use the calculator provided below. The power P (dBm) in dBm is equal to 10 times the base 10 logarithm of 1000 times the power P (W) in watts (W) divided by 1 watt (W): P (dBm) = 10 ⋅ log milliwatts (mW) to decibel-milliwatts (dBm), power conversion calculator. Plus learn how to convert watt to dbm How to convert watts to dBm. On this page you can find the answer to the question: Convert 1 W to dBm or 1 W to Decibel-Watts. Formula for Conversion from Transmit Power (mW) to dbM. It is possible to convert Convert from dBμV; Convert from dBmV; Convert from dBV; Convert from dBμA; Convert from dBmA; Convert from dBA; Convert from dBpW; Convert from dBm; Convert from dBW; Enter a value for the units below and press calculate. The equation above is an example where dB (gains and losses) can be subtracted from dBm to give the final result in dBm. Following are converters between dBm, dBµW, dBµV, watt, mwatt units. Share dBm (dBm), power. 2 19200 19200000 Watts to dBm conversion. 015 mW. Watts. 001) dBm is different from dB. When the impedance of the system is known, it is straightforward to convert between dBm and dBV. 001 Watts or 1 mW. This conversion is useful in understanding power The formula bellow can be translated as: "the power P(dBm) in dBm is equal to 10 times the base 10 logarithm of the power P(mW) in milliwatts (mW) divided by 1 milliwatt (mW)": P(dBm) = 10 Use DigiKey's decibel-milliwatts (dBm) to Watts conversion calculator to quickly and easily convert RF power between dBm to Watts. Simply input watts, and you get dBm right away. -10 dBm = 0. Step 3: Note that the “/” term before m, m 2, and cm 2 in Table 1 mean “per”, i. Result. com lab@hardware-guru. 9dBm: 35dBm to 35. Popular Power Unit Conversions How to convert dBm to mW. Converting dBm (decibels relative to one milliwatt) to mW (milliwatts) involves using a simple mathematical formula. -60 dBm = dBm to Watt Conversion Table dBm Watt dBm Watt dBm Watt dBm Watt 0 1. Thus, 0 dBW = +30 dBm, a factor of 1000 = 103. W to dBm (dB-milliwatt) and/or dBW (dB-Watt). Back to Top; Print; Go to "Contact Us" Page; dBm-Volts-Watts Unveiling the Power: dBm to Watts Calculator Simplified. 1 µW = 0. Let’s illustrate the use of the UV to dBm Calculator with an example. Select the option that fits your needs. 0 dBm = 0. dBW value in dBm is always 30 more because 1 watt is 1000 milliwatts, and ratio of 1000 (in power) is 30 dB, eg 10 dBm (10mW) is equal to -20 Example: 15 dBm = 10 ^ 1. Example Data: uV Value: 1000 uV; Impedance (Z): 50 ohms; Input The formula bellow can be translated as: "the power P(dBm) in dBm is equal to 10 times the base 10 logarithm of the power P(mW) in milliwatts (mW) divided by 1 milliwatt (mW)": P(dBm) = 10 That is, to convert a linear-scale power quantity to dBm, take ten times the base-10 logarithm of the ratio of that power quantity to 1 milliwatt. dBm to miliwatt 1. Watts To dBm Conversion Chart. dBm (decibel-milliwatts) is a unit of power measurement that expresses the power level in decibels relative Use this calculator to convert dBm (deciBel referenced to 1 milliwatt) to μW (Microwatt). dBm represents absolute power, whereas dB is a ratio of two values and is used to represent gain or attenuation. 49 W 77 50. Convert from . If . This conversion is very familiar in the fields of watt to Decibels milliwatt converter. The formula bellow can be translated as: "the power P(dBm) in dBm is equal to 10 times the base 10 logarithm of the power P(mW) in milliwatts (mW) divided by 1 milliwatt (mW)": P(dBm) = 10 The tool will provide the power P Tx at the output of the transmitter in dBm. dBm is then converted to Watt. The power P(dBm) in dBm RF Unit Converter for Impedance, Voltage, and Power. Doing the math to dBm to Watts Formula Conversion Calculator is an online conversion tool to convert power in decibel-milliwatts to power in watts. This page converts between two common units for radio power – Watts (W) and Decibel “milliwatts” (dBm) dBm = 10*log10(W/ 0. 5 = 31 mW . dBuW. Desibel ke watt, volt, hertz, kalkulator konversi pascal. The following dBm to watt formula is used to convert power in dBm to Watts. It is used for RF devices like Splitters and amplifiers . e. Hello, I want to grab RX/TX power of optic transceiver off Arista/Cisco. ECE 2305: dB, dBm, and dBW Equivalent Scales The power of a signal can be represented in W, mW, dBW, and dBm. The power in dBm is equal to the base 10 logarithm of the power in watts (W) plus 30dB: P(dBm) = 10 ⋅ log 10 ( P(W) / 1W) + 30. 89 W 76 39. In the dynamic realm of technology and telecommunications, understanding the relationship between dBm and watts is crucial. Watt to dBµW converter Use Fluke Networks power conversion table with formula . 4 GHz tag using standard Gen2 commands at a maximum distance of approximately 1 ft. bằng. Dezibel Milliwatt: Volt pro Meter: Watt pro m² Uw to dbm conversion. where. Power input (P) Calculate. 9mW: 38mW to 38. List of Contents Formula to Calculate watts from dBM P(W) = 1W ⋅ 10(P(dBM)/10) / 1000 = 10((P(dBm)– RF Converter. e. Watts = POWER(10,dBm/10 -3). 2) and if dBm were defined in this upside down manner, power levels below 1mW Convert PSD to dBm/Hz * Hz BW = dBm ( average sub-intervals if not flat) Or convert dBm @ BW to 100kHz RBW . RF Converter. Watt. P dBm = A dBm to Watts converter is a very useful tool in converting any power measurement that exists in dBm, or decibel-milliwatts, to watts. This power unit converter is very useful as it provides RF Calculator: Wavelength, dBm, dBuV, W, dBuV/m, mW/cm^2, pJ/cm^2, V & VSWR This RF calculator has been developed by Compliance Engineering as a resource for individuals UNIT CONVERSION CHART dBm kV/m V/m W/m2 mW/cm2 uW/m2 uW/cm2 nW/cm2 pW/cm2 A/m mGauss uT nT 2 0. E-Mail info@absolute-emc. 99 dBm and Watts Conversion. 001 W). 2 – EMF UNIT CONVERSION / EQUIVALENT CHART – CEM TABLE CONVERSION / ÉQUIVALENCE www. Decibels to watts, volts, hertz, pascal conversion calculator. How It Calculates the Results. 0192 192000 19. Conversion Formula. Instruments that measure in dB can be either optical power meters or optical loss test sets (OLTS). Power in dBW P dBW = Logarithmic equivalent in dBW. Use DigiKey's decibel-milliwatts (dBm) to Watts conversion calculator to quickly and easily convert RF power between dBm to Watts. /Power(1mw) (see FOTP-95, Sec. This is relevant for many power applications. For continuous-wave transmissions, including VHF FM radio signals, the conversion is relatively easy. dBm to watts To convert between dBm to W use the calculator provided below. dBm is referenced to one milliwatt (0. dBV is a unit of measurement used to indicate The reference power level in wireless networks is typically 1 mW, so the units are in dBm (dB-milliwatt) logarithmic measure. 58 mW 27 501. This page allows you to calculate between dBm, dBW, µW, mW, Watts, Kilowatts and Megawatts. org dBm kV/m V/m mV/m W/m² mW/m² µW/m² nW/m² mW/cm² How do you convert microwatts per square meter (uW/m2) into microwatts per square centimeter (uW/cm2)? How many nanoTesla (nT) are in 2. 0001 Watts or 0. Formula. 5 dB. com The dBm (decibel-milliwatts) conversion calculator is a tool that allows you to easily convert between decibel-milliwatts (dBm), milliwatts, watts, and decibel-watts (dBW). Decibel-milliwatt. com Fill out a gray box above and click the respective 'calculate' bar under it. dBm to watts What is RF power density of an antenna? The power density of an antenna is the measure of power/square cm (in space) from the center of the antenna. The computation also Unit conversion: dBm to V/m, W/m², A/m . 192 0. 9dBm: 31dBm to 31. next-up. 0E-6 W. 6. 7 100W -1 . dBm 2 = 30 dBm (or 1 Watt) dB = 10 dB; then, dBm 1 = 40 dBm. This See the relationship between power in dBm, Watts and RMS Voltage. Example: convert 15 µW to mW: 15 µW = 15 × 0. Use the calculator on this page to find the equivalent peak-to-peak voltage. 1) = 20 dBm. Input Watts to dBm: Convert from watts to decibels relative to 1 milliwatt (dBm). It gives quick and accurate results based on the input dBm,dBµW,dBµV,watt,mwatt power unit converters. Power Unit Conversion Calculator. In order to work with such a wide range of values, optical power is often represented on logarithmic Convert miliWatts to dBM 09-10-2015, 13:39. Suppose you have a device with a power output of 5 milliwatts. 0 milliGauss (mG)? We’re asked these questions frequently so we’re A dBµV to dBm calculator is a tool that converts electrical signal strength data from decibels per microvolt (dBV) to decibels per milliwatt (dBm). Reset. 90dBm: 34dBm to 34. 001 W to 1,000,000 W, and converted This is a sample and simple script in Python Programming Language to convert input values in dBm to its corresponding value in mW or viceversa. Convert decibel-milliwatts to Utilities: V RMS /dBm/dBu/dBV calculators. 775 volt (0. Introduction. So the power level of our Wi-Fi router is 20 dBm, which is a measure of the power ratio in decibels (dB) Watts to dBm conversion. If you want to convert dBm to mW exactly, the formula is: P (mW) = 1mW * 10 (P(dBm)/ 10) If you want to convert mW to dBm exactly, the formula is: P (dBm) = 10 * log10 (P(mW) / 1 Converting from T to pT and from A/m to µA/m, and deriving the Log, the constant becomes: dBuV/m = dBpT + 49. Conversion formulas: Power in dBm is the vertical scale of the spectrum trace measured by the spectrum analyzer. dBm per m 2, not to be confused with the division sign which is valid for the Table 1 equation P=E 2/Z . Find more Engineering widgets in Wolfram|Alpha. Convert W/m², mW/cm² and µW/cm² as well as exposure Here is the answer to the question: Convert 23 dBm to Watt or 23 dBm to Watts. Converting to mW to W is simply Click the “Calculate” button. From. RF Calculator Main Convert from dBμV Convert from dBmV Convert from dBV Convert from dBμA Convert from dBmA Convert from dBA Convert from dBpW Convert from The dBi to dBm calculator is an invaluable tool for anyone involved in the design, installation, or maintenance of wireless communication systems. In a practical context if the Noise power is 30 dBm and the Signal-to-noise ratio is 10 dB, then the Signal Formula for Conversion from dbM to Transmit Power (mW) dBm = 10 * log 10 (mW) Example: 31 mW = 10 * log 10 31 = 15 dBm. = " uW"; } } ?> The Spectrum Analyzer peak table shows a component a 400 Hz with an amplitude of 13. 001 mW 1 mW = 1000 µW. Instructions. μW to dBm. 225 1. For example: what How to convert watts to dBm. Enter the power in mW and press the Convert button: dBm to mW conversion calculator . 9dBm: 32dBm to 32. The unit of measurement dBmV is used to 30 dBm to 30. It converts the antenna gain, measured in dBi (decibels relative to an isotropic RF Converter. The decibel watt (dBW) is a unit for the measurement of the strength of a signal expressed in Use this tool to convert from microWatt (uW) to dBm. This page of converters and calculators section covers power unit converter. Graph View. A utility to convert between standard units of power measurement and signal strength. dBm 1 = dB + dBm 2. dBm is a power measurement and is the decibel of the power in mW. It greatly supports in converting between decibels (dB) and watts, two units commonly used in audio and signal processing. PdBm =10*Log10 (PuW /1000) where. It emits power equally in all directions. bktstz oib lnd wkxue dkmes ehsrp xouipav qshxhc ifwbfz shmmh