Sampling frequency
Elenco sampling frequency
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Specification: product numbermz-501nameinfrared frequency testercolordark greyvoltage9vworking temperature0-50℃size150*75*30mmweight205gfeature:1、fallproof2、wear resistant3、with nice durability packing included:1x infrared frequency testerdescription:this product is an instrument for testing the frequency of wireless remote controlit can test the frequency of the remote control and display it clearly; it can also test the quality of infrared induction; it allows you to easily adjust the frequency you need when preparing the remote control1111microsoftinternetexplorer402documentnotspecified78 磅normal0note:during the test, some sources of electrical interference should be avoided, such as signal towers, base stations, utility poles, making calls, sending and receiving text messages, etc
Italia
24940000534057617 €
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83hz extremely low frequency pulse generator schumann wave generator earth resonance frequency generator
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12d tens low frequency pulse smart shoulder neck massager constant temperature hot compress cervical spine massager ligh
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Geekcreit® 20pcs 400v 68uf high frequency low resistance switching power supply aluminum electrolytic capacitor 16mm*25m
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Geekcreit® 20pcs 100v 330uf high frequency low resistance long life aluminum electrolytic capacitors 13mm*21mm with box
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Digital radio frequency power meter -75~+16dbm power attenuation can be set ultra small lcd automatic backlight
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Rxb6 wireless radio frequency superheterodyne receiver module rxb6 anti-interference remote control garage door 315mhz 4
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Linkwitz- riley filter 160hz-15250hz electronic frequency divider ne5532 2 way division monolithic capacitor pre-stage a
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9380000114440918 €
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Feature:brand: spraguemodel: 6602filter characteristics: 2 treble 2 midrange 2 basspower: 400wsuitable impedance: 4-8 ohmssize: 205*135mmcrossover point: treble-midrange crossover point is adjustable from 5300hz to 4500hzbass-midrange crossover point is adjustable from 1000hz to 1700hzapplication scenario: diy modification and upgrade of home theater audiopackage includes:1 x six frequency divider
Italia
3156999969482422 €
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frequency range: 40hz~1000hz, true rms responsesampling time: the meter figures show about 0work height: maximum 2000m5resistancerangemaximum resolutionaccuracy0-10mω1ω±(15vx2 aaa battery (not included)2% reading + 5 digits)auto mode sensitivity: minac voltagerangemaximum resolutionaccuracy500v0full measuring range overload protectionoperational power: 1maximum display value: 2000 digitspolarity indication: self-indicating, -means negative polarity80v ac voltageinput impedance: 1mωmaximum input voltage: 500v dc or ac rmsboundary dimension: 127×42×25mm16operational temperature and humidity: 0~40 °c/32~104°f140% reading + 3 digits)frequency range: 40hzautomatic measuring rangemaximum voltage allowed at the measuring end: 500v dc or 500v ac(rms)dc voltagerangemaximum resolutionaccuracy500v0others: when the measured value is greater than 90v, the red backlight is onautomatic power off time: about 5 minutes118% reading + 3 digits)auto mode sensitivity: minimum 0frequencyrangemaximum resolutionaccuracy1000hz050v dc voltageinput impedance: 1mωmaximum input voltage: 500v dc or ac rmsover-range display: 0l or -0lbattery low voltage indication: lcd display symbolstorage temperature and humidity: -10~60 °c/-4~140°f152% reading + 3 digits)4net weight: about 67gspecification:1
Italia
19729999542236328 €
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4ghz polar pattern omnidirectional frequency response 20hz-16khz snr 77db sensitivity -42db sampling rate 48khz bit depth 16bit transmission range 50m(without obstacle) rf output power 6dbm txs battery life 10 hours battery capacity 95mah charging port usb-c dimensions tx:52 x 172 x 9mm weight: tx:84ghz wireless microphone system that provides high-quality sound for live streaming, vlogging, course recording, and other audio capturing applicationsit ensures your uninterrupted work for a long time, such as live streamingtinylightweight wireless micby-wm3t2 series is impossibly compact and lightweight, and its easy to get started as long as you plug the receiver into the devicebecause of its ultra-compact size and super lightweight, the transmitter wont tug at your collar when you clip itspecification:transmission type 218 oz)features:by-wm3t2 series is a mini 2including the 2 transmitters, by-wm3t2-u2 can record two sound sources at the same time30 oz) rxu/rxd:5g(0support live broadcasting and phone charging simultaneouslywhen the by-wm3t2 receiver is plugged into a smartphone, the phone can be charged via type-c charging port on the receiverthe by-wm3t2-u2 is compatible with most devices with a usb-c port including android smartphones and tablets6mm rxu/rxd:46 x 26the combined weight of the tx and rx is no more than 15g, making them very portablebesides, the built-in rechargeable battery of the transmitter provides up to 10 hours of run ti
Italia
6611000061035156 €
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The frequency division point is above 200hzthis frequency divider is installed on the bookshelf box, which reflects the low frequency betterfeature:brand: weahmodel: 204power: 250wcrossover point: 2500hz-3000hz adjustable, there are 4 frequency points adjustable through two switchesuse 3~8 inches of bass, suitable for listening to the low frequency at a distance of 0the frequency is particularly clean and nice, suitable for small rooms such as bedrooms, offices, and tea rooms3: a capacitor is added to the ground at the bass output position to make the bass frequency more smooththe penetration of high frequency will be better than that of a capacitor, and the sound quality will be relatively delicateintroduce:this is a high-low two-frequency divider designed for bookshelf boxes(recommended for woofers of 3-8 inch speakers)imped1: in addition to an inductor on the bass line, a capacitor is also connected in series5 meters to 2 meters, and the dull music is not goodthe capacity is around 110uf and the passage of the subwoofer (ultra low frequency) can be adjusted through the capacitor limitit is suitable for expressing vocals and strings because there is no interference from heavy bass2: the treble part uses 2 capacitors in parallel and can be adjusted through the switch to adjust the volumebookshelf boxes are generally placed in not very large places in the room to listen to, the distance is relatively close, and the commonly used volume is not very large
Italia
7889999866485596 €
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frequency range is 76-108mhzif frequency of the circuit is designed to 70khz, peripheral circuits without intermediate frequency transformer, wherein the frequency is selected by an internal rc circuit if filter to complete6v, the circuit includes a fm radio receiver from antenna to the frequency discriminator output audio signals of all the features, it also has search tuning circuit, the signal detection circuit, a mute circuit and compression frequency 0ffset of the frequency-locked loop fll circuitafter the circuit is powered on, press the power button, the circuit starts to work, press key/seek+ to search for high-frequency or low-end press key/seek- radio frequency search, automatic search for radio signals, tuning automatically stops, then click on the search button if the circuit continues to search for radio stationsaircraft such as digital radio tuner that uses electrical tuning buttons (key/seek+, key/seek-), in addition to the volume control buttons (vol+, vol-) and the power button (pw)manual: click here to openfeatures:the kit fm scan radio pocket computers using special blocks, 16-pin dual flat package, the working voltage of 1package includes:1 x diy kitnote: this kit requires self-assembly
Italia
4920000076293945 €
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Measurement frequency range: 50khz-4400mhz;2frequency accuracy: ±1ppm, ±5khz 140mhz4rf output power: adjustable from -12dbm to -42dbm (step 1db) (error in the whole frequency band: plus or minus 1db);3s11 dynamic range: better than 50db62 port return loss: 30db typ (1usb interface: usb type-c communication mode: cdc (serial)85ghz), 20db min (4mark: 8 mark points (the mark bar can be moved anywhere on the screen)12display trace: 7 traces11using a 7-inch high-brightness ips capacitive touch screen, the viewing angle ofsave settings: 12 (shortcut menu) (after saving, it can be directly recalled when the next startup is used, no need to re-calibrate, and the saved parameters before the last shutdown will be automatically recalled when the next startup, and the function of automatically storing the start and end frequencies is addedproduct performance:1number of scanning points: 101-1001 points10which is convenient for the next call) built-in file saving, in principle, unlimited storage units can be saved, depending on the capacity of the tf cardscanning speed: about 400 points/second14it can measure s parameters, voltage standing wave ratio, swr, smith chart, phase diagram, group delay, tdr function4ghz) (25 times average and 100hz if are turned on), if 100hz and 25 times average are turned on, 100db of dynamics can be achieved below 1number of calibration points: 101-1001 points9s21 dynamic range: 90db (below 2ghz), 75db (4
Italia
3592099914550781 €
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High wireless transmission rate, dual frequency optional (20antenna: external 5dbi dual frequency high gain antennatransmission distance: indoor max: 100m (varies depending on the environment)working frequency: 211b (cck) 11mbps: 18+/-1dbm802backward compatible with 80247wireless standard: ieee80211n (ht20), -70+/-1dbm；80211g: -65+/-1dbm80211n(ofdm) 54mbps: 15+/-1dbm80211n (ht40), -65+/-1dbmac80-mcs9：-55+/-1dbmwireless transmission rate: 11b: max 11mbps,11g:max 54mbps,11n:max 400mbps,ac:max 867mbpsoperating system: for windows xp/vista/7/8/10,linx os x;mac os xwireless security support: wpa/wpa2/wep/8021x/wmmfeatures:111ac standard wi-fi2825ghz (according to national area)transmission power:802support wifi5 wireless standard8support wpa/wpa2/wep/802has strong anti-interference ability7external antenna design, stable signalpackage included:1 x wireless network card1 x driver cd1 x manual11ac/a/n/g/binterface: usb 311b/g/n wireless devices3compatible with windows xp/vista/7/8/10/11, linux; mac os x multiple operating systems (win10 free drive)611b: -76+/-1dbm；80211g (ofdm) 54mbps: 15+/-1dbm80211ac（ac80）mcs9：12+/-2dbmevm:11b 11mbps: -15db11g 54mbps: -27db11ac mcs9: -30dbreceiving sensitivity:802specification:product name: wireless network cardmodel: j18753color: blacksize: 171x/wmm data encryption5
Italia
18020000457763672 €