Frequency band radio
Elenco frequency band radio
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B5/b8 frequency band nbiot digital wireless transmission module iot coap protocol communication module nb73
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13270000457763672 €
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Panda 6208 fm am mw sw full band radio dsp digital tuning alarm clock temperature display mp3 music play
Italia
4979999923706055 €
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11b frequency 5ghz 2you can choose an operating frequency band rarely used in the ambient environment, so as to effectively avoid radio interference and network congestion for more stable wireless signals and better transmission performance12, linux package content wireless dual band usb adapter * 1 usb extension cable * 1 cd resource * 1 install guide * 1 environment operating temperature: 0℃~40℃ (32℉~104℉) storage temperature: -40℃~70℃ (-40℉~158℉) operating humidity: 10%~90% non-condensing storage humidity: 5%~90% non-condensing1(32/64bits), windows 8(32/64bits),windows 7(32/64bits), windows xp(32/64bits), mac os x 10high-gain extension cable (copper core shielded with multiple layers of aluminum foil) to allow you to flexibly adjust the location of the wireless network adapter for optimum performance interface usb34ghz signal rate 11n:up to 400mbps(dynamic) 11ac:up to 867mbps(dynamic) transmit power <20dbm (eirp) wireless security wpa-psk/wpa2-psk,wpa/wpa2,wep,wps modulation technology dbpsk, dqpsk, cck, 16-qam, 64-qam, 256-qam certification ce, fcc, rohs,eac system requirement windows10(32/64bits),windows 8a new generation of 11ac wireless technology that offers 3x transmission speed it employs the 256-qam technology to break the transmission speed limit of the 802tdk common mode filter to suppress signal interference from the usb port5high-precision linear power supply to further stabilize operations 3walsin rfd duplexer to improve signal utilization 40 transmission, 10 times faster than usb 20 transmission 6four electrically separated pcb layers for better anti-interference capabilities of components 2brand: tenda 3 years one to one swap warranty gear up with gigabit router for unparalleled 5 ghz network performance u12 fully leverages the bandwidth of a gigabit router to reach a wireless download speed of as high as 580mbps! more specifically, it takes merely 28 seconds to download a 2 gb movie, offering a thrilling cyber experience0 button wps button led 1* system led dimension 93it also offers a throughput of up to 867 mbps over the 5 ghz networksizes: 0 box: 20 color: white certificate: ce fcc rohs comp11n protocol and achieve a throughput of up to 400 mbps over the 24mm(w x d x h) antenna pifa antenna wireless standards ieee 802six technological innovations to support 4k uhd experience 1
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11n ethernet lan data rates 10,100 mbit/s copper ethernet cabling technology 10base-t,100base-tx frequency band 2it offers up to 300 mbps data rate on 11n band and 433 mbps data rate on 11ac bandadditional information sku a15 ean n/a specification data transmission supported data transfer rates 433, 300, 54, 11 mbits data transfer rate (max) 750 mbit/s antenna antennas quantity 2 antenna type external antenna gain level (max) 2 dbi antenna omni wireless lan features frequency band 24 / 5 supported data transfer rates 433, 300, 54, 11 mbits ports & interfaces ethernet lan yes connectivity technology wired & wireless ethernet lan (rj-45) ports 1 security wps push button yes security algorithms aes,tkip,wpa-psk,wpa2-psk management features dhcp server yes led indicators yes features product type network repeater colour of product white reset button yes wall mountable yes power led yes led indicators yes power ac input voltage 100 - 240 ac input frequency 50/60 power consumption (max) 5for whole home wifi coverage, a15 is your best choice2 w power source type dc dc input voltage 9 operational conditions operating temperature (t-t) 0 - 40 °c operating relative humidity (h-h) 10 - 90% storage temperature (t-t) -40 - 70 °c storage relative humidity (h-h) 5 - 90% certificates certification fcc, ce, rohs, eac, ic technical details colour of product white wall mountable yes antenna omni weight & dimensions dimensions (wxdxh) 80 x 57 x 45 mm memory flash memory 8 mb ram capacity 64 mb indication power led yesa15 also works better with other brands wifi router available on the marketwith two external omni-directional antennas, a15 can provide larger wifi coverage, as well as extreme fast data rate, satisfying applications such as playback of 1080p hd videos, massively multiplayer online games, and high-speed downloadsizes: 0 box: 20 color: white certificate: ce rohs fcc comp4 / 5 antenna type external antenna gain level (max) 2 dbi networking networking standards ieee 802brand: tenda a15 is an ac750 dual-band wifi repeater dedicated for two-storey houses, villas, and multi-room houses with an area over 120 square meterswith the upgrade setup wizard, it only takes you three steps to configure your repeater, which is easy to use
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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 completeafter 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 stations6v, 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 circuitmanual: click here to openfeatures:the kit fm scan radio pocket computers using special blocks, 16-pin dual flat package, the working voltage of 1aircraft 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)note: this kit requires self-assemblypackage includes:1 x diy kit
Italia
4920000076293945 €
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4ghz frequency 2brand: mercusys mercusys ac12 router wireless dual band ac1200 supporta standard wireless 80211ac dalle alte performance wi-fi dual band fino a 1200mbps, perfetto per gaming online e streaming video 4 antenne esterne per una copertura wireless estesa rete ospiti - crea una rete wi-fi secondaria per i tuoi ospiti separandola da quella principale per mantenere la tua privacy85a tipologia di antenna 4 * 5dbi ethernet ports 3*10/100mbps lan ports 1*10/100mbps wan port other package contents • ac1200 wireless dual band router (ac12) • power adapter • ethernet cable • quick installation guide environment • operating temperature: 0°c~40°c (32°f~104°f) • storage temperature: -40°c~70°c (-40°f~158°f) • operating humidity: 10%~90% non-condensing • storage humidity: 5%~90% non-condensingsizes: 22,2 x 14 x 3,2 box: 10 color: black certificate: ce rohs fcc comp4ghz guest network, 5ghz guest network hardware dimensioni (w x d x h) 222 x 140 x 32 mm button wps/reset button external power supply 9v/011a/n/ac 5ghz, ieee 8024ghz • 11g 6m: -95dbm • 11g 54m: -77dbm • 11n 20m mcs7: -74dbm • 11n 40m mcs7: -71dbm wireless security wpa-psk / wpa2-psk wireless functions enable/disable wireless radio, wireless statistics software wan type dynamic ip/static ip/pppoe/l2tp/pptp management access control local management remote management dhcp server port forwarding virtual server, upnp, dmz firewall security ip and mac address binding guest network 2installazione semplice - guida web intuitiva per configurare il router in pochi istanti wireless wireless standards ieee 8024ghz, 867mbps at 5ghz reception sensitivity 5ghz • 11a 6m: -92dbm • 11a 54m: -75dbm • 11ac 20m mcs8: -70dbm • 11ac 40m mcs9: -64dbm • 11ac 80m mcs9: -60dbm 225ghz signal rate 300mbps at 2
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Caratteristiche:1) fm, am (mw e sw) e ssb (lsb e usb);2) filtro della larghezza di banda audio 0,5, 1, 1,2, 2,2, 3 e 4khz;3) 22 bande radio commerciali e radioamatoriali preconfigurate;4) controllo bfo; e5) interruttore passo di frequenza (1, 5 e 10 khz);specificazione:utilizzare una batteria al litio da 3,6 v 1000ma （solo per la versione assemblata）supporta la ricarica usbluscita audio supporta cuffie da 3,5 mmsupporta luscita dellaltoparlante da 8 ohm da 1,5 wfm supporta lantenna per auricolarilinterfaccia dellantenna utilizza bncil pcb conserva il pacchetto si4735, gli utenti possono sostituire il chip da soli e il software è compatibileband band[] = {{fm_band_type, 8400, 10800, 10430, 10},{lw_band_type, 100, 510, 300, 1},{mw_band_type, 520, 1720, 810, 10},{sw_band_type, 1720, 3500, 1900, 1}, // 160 meters{sw_band_type, 3500, 4500, 3700, 1}, // 80 meters{sw_band_type, 4500, 5500, 4850, 5},{sw_band_type, 5500, 6300, 6000, 5},{sw_band_type, 6300, 7800, 7050, 5}, // 40 meters{sw_band_type, 7800, 10000, 9600, 5},{sw_band_type, 10000, 11000, 10100, 1}, // 30 meters{sw_band_type, 11000, 12500, 11940, 5},{sw_band_type, 12500, 13900, 13600, 5},{sw_band_type, 13900, 14500, 14270, 1}, // 20 meters{sw_band_type, 14500, 15900, 15300, 5},{sw_band_type, 15900, 17900, 17600, 5},{sw_band_type, 17900, 18300, 18100, 1},// 17 meters{sw_band_type, 18300, 21900, 21200, 1},// 15 mters{sw_band_type, 21900, 26200, 24940, 1},// 12 meters{sw_band_type, 26200, 27900, 27500, 1},// cb band (11 meters
Italia
50130001068115234 €
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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 (1mark: 8 mark points (the mark bar can be moved anywhere on the screen)12which 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/second144ghz) (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 scanning points: 101-1001 points105ghz), 20db min (4save 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 addedusing a 7-inch high-brightness ips capacitive touch screen, the viewing angle ofs21 dynamic range: 90db (below 2ghz), 75db (4product performance:1display trace: 7 traces11number of calibration points: 101-1001 points9usb interface: usb type-c communication mode: cdc (serial)8it can measure s parameters, voltage standing wave ratio, swr, smith chart, phase diagram, group delay, tdr function
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3592099914550781 €
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So chose a radio with handle is better for walso if you want to receive radio programs from a long distance, then it`s better to choose this long wave supported radiogreat reception：the fm/sw: telescopic antenna and the am/lw: built-in ferrite bar antenna ensures each band`s excellent and stable receptionloud and clear sound：this 30mhz lw: 160 - 280khz, there are so many great programs where you easily find the programs you prefer, listening to the programs and relaxing yourselfyou can take it by the handle instead of holding it in your arms when going outcaratteristiche:1if the programs that your favorite program sounds not that clear, you can adjust the antenna at any angle to help improving the receptionlong wave band：longwaves can be received up to 2,000 kilometres (1,200 mi) from the transmitting antennafm am sw lw 4 band：in such a range of fm:76and connecting it with a phone or other electronic equipments that also support bluetooth function turns it into a wonderful player to help playing music or something else louder and clearersit on the chair in a park, listening to what you like, absorbing yourself in the beautiful scene and soundportable handle：the portable handle makes this radioconvenient and easily to be carried outdoorsbluetooth-compatible：this tr626 supports bluetooth function5inch 8ω2w speaker offers a loud and clear sound so that it will also work greatly to those who are hard of hearing
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459900016784668 €
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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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23709999084472656 €
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Rxb6 wireless radio frequency superheterodyne receiver module rxb6 anti-interference remote control garage door 315mhz 4
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7579999923706055 €
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The magnetic field probe also has sensitivity in the low frequency bandthe probe has a relatively flat frequency response in 30mhz to 3ghz, which is used to measure the magnetic field in the rd stage; and an electric field probefeature:kc r20 near-field probe group includes three passive magnetic field probes from large to smallthe probe with large diameter has high sensitivity but low directional resolution, and the corresponding probe with small diameter has low sensitivity but high directional resolutionwhen in use, the large-size probe is usually used to confirm the approximate area of the interference source, and then the small-diameter probe is switched to narrow the search range and gradually identify the interference magnetic field source in the electronic modulethe detection diameters of the three probes are 20mm, 10mm and 5mm respectivelypackage includes:4 x kc r20 near-field probe (shell optional)
Italia
12819999694824219 €
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Specifica:product name: gps car trackerrecording range: 80 square metersgsm frequency band: gsm850/900/1800/1900mhzmemory support: tf card 16gb (not included)support frequency: 2g~4gbody memory: 1024mpositioning time: 20 secondsbattery: polymer (500mah)standby time: 12 days, working time 4-6 dayscharging input: 5v voltageworking temperature: -20-85℃ temperaturefunctions: remote recording, voice control recording, high-definition gps positioning, real-time tracking, historical track, electronic fence, remote switch, aap, computer terminal, message operation, sos for helpoutdoor use of long battery life3、high-definition real-life street map: high-definition real-life street map, allowing you to find the location of the elderly vehicle faster and more accurately in an unfamiliar environmentyou can track the car without opening the appproduct size: about 42*26*15 mmpacking size: about 105*75*40 mmcaratteristiche:14、voice-activated listening-continuous recording: no manual instructions are required, automatic continuous recording when someone is talking2、fence protection safety reminder: set a safe area5、sos one button-emergency help: when the elderly and children are lost and meet danger, press the soswhen the car enters or leaves the safe area, the mobile phone will receive a reminder heretrue gps: full-function positioning is supported, and the mode is selected according to the position ambient intelligence to realize power saving and fast and accurate positioning
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18520000457763672 €
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Il pacchetto include:1 kit fai da te radiodescrizione:il circuito radio di tipo yfm-2 è molto semplicesupport radio memory function, the next time you turn on the phone, it will automatically return to the radio station and volume when you last turned off the phone2 * 30mmpeso del kit: 13 gtype 1: kit radiotipo 2: kit radio con auricolarecaratteristiche:1kit name: fm radiomodello del kit: yfm-2working voltage: 3v (aa battery * 2, not include)corrente di lavoro: 19maradio frequency: 76-108mhzimpedenza delle cuffie: 32 ωpcb size: 56il circuito è semplice, facile da produrre e può funzionare normalmente senza eseguire operazioni di debugil numero totale di componenti non supera 19when powered by two aa batteries, the total current is about 19masupporta la banda di frequenza globale 76-108 mhzlow power consumptionsebbene il numero di componenti sia ridotto, include due tipi principali di componenti: patch e plug-inè adatto a principianti e piccoli partner che desiderano esercitarsi nella saldatura di componenti patchcon circuito di controllo automatico del guadagno digitale (agc) per rendere più stabile il segnale ricevuto
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3640000104904175 €
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4g chip main chip built-in 5g chip rtl8812fr the chip frequency 1ghz wireless standards 8020, support mu-mimo memory/ flash 32mb/ 2mb the antenna 6dbi*4 external dual band antennas interface 10/100/1000m the adaptive wan*1 10/100/100m the adaptive lan*1 the keys rst rest/wps the keys*1 the power supply the input: ac 200-240v~50/60hz the output: dc 9v 04ghz: 300mbps 5ghz: 867mbps frenquency 2certification ce, fcc, ccc, srrc features: 16mm wireless standard ieee80211ac/a/n @5ghz ieee 802adopt gigabit cpu design 4do not install the internet, forget the boardband account do not worry package included: 1 x wireless router 1 x gigabit ethernet cable 1 x power adapter 1 x installation guide6dbi enhanced antenna, covering 90 square meters through two walls 685a standard & protocol ieee802humidity operating humidity:10% ~ 90% rh non-condensing storage humidity: 5% ~ 90%rh non-condensing4ghz & 5ghz wireless security wpa-psk/wpa2-psk, wpa/wpa2 wireless security: enable/disable internet connection type ppoe, dynamic ip, static ip support automatic access detection supports broadband account automatic transfer operating mode wireless router mode ap mode univerasl repeater mode wisp mode dhcp dhcp server dhcp client list dhcp reservation virtual server port forwaring dmz host upnp security client filiter (support black llist and white list) parental control (support black list and white list) remote web management firewall forbid wan ping from internet ddns support dyndns, 88ip other function broadband management mac address clone static routing system log backup & restore configurations firmware upgrade from local temperature operating temperature: 0℃ ~ 40℃ storage temperature: -40℃ ~ 70℃get online fast dont rush 2the best choice is 5ghz, intelligent selection of better signal 5support ipv6, reduce trojan attack 7support fiber access within 1000 megabytes 3brand: tenda specification: mode tenda ac8 the main chip rtl8197fh-vg 2sizes: 0 box: 10 color: black certificate: ce rohs fcc comp3ab button 1*wps/ rest button led indicator 1* led dimision 200*127*334ghz data rate 2
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11ac frequency 5 ghz 2brand: tenda u10 / adapter / ac650 dual-band wireless usb adapter u10 è un adattatore usb wireless dual band 11ac che viene installato automaticamentesizes: 0 box: 60 color: black certificate: ce rohs fcc compdotato di unantenna esterna da 6dbi e supporta mu-mimo, lu10 consente di migliorare lefficienza della trasmissione dei dati e fornire uno streaming più fluido1,windows 8,windows 7,windows xp temperature operating temperature: 0℃~40℃ (32℉~104℉) storage temperature: -40℃~70℃ (-40℉~158℉) humidity operating humidity: 10%~90% non-condensing storage humidity: 5%~90% non-condensing related products ac6、ac8、ac9pienamente compatibile con windows 10 / 80 dimension 48mm*20mm*8mm(l x w x h) antenna 1* 6dbi external antenna wireless standards ieee802ottieni facilmente un hotspot wifi portatile collegando lu10 a un computer in rete4 ghz signal rate 11ac: up to 433mbps 11n: up to 200mbps transmit power <20dbm (eirp) wireless mode station mode wireless security 64/128-bit wep,wpa-psk / wpa2-psk,wpa / wpa2 certification ce, rohs package content 1*wireless adapter u10 1* install guide system requirements windows10,windows 8la velocità wireless di 5 ghz può raggiungere i 433 mbps e la velocità di 2,4 ghz può raggiungere i 200 mbps1 / 8/7/xp per soddisfare laccesso wireless a internet
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