Radio frequency bands
Elenco radio frequency bands
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Digital radio frequency power meter -75~+16dbm power attenuation can be set ultra small lcd automatic backlight
Italia
23709999084472656 €
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Rxb6 wireless radio frequency superheterodyne receiver module rxb6 anti-interference remote control garage door 315mhz 4
Italia
7579999923706055 €
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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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Brand: homcloud telecomando remoto senza fili a radio frequenza homcloud batterie inclusespecifiche: radio frequency: 433mhz distanza funzionamento: 30-50 m in spazi aperti programme code: 1527 materiale: abs plastic batteria: lr 12v27a (sostituibile) dimensioni: 5(per funzionare necessita di una centralina wifi-gsm anti-intrusione homcloud) descrizione: il telecomando remoto homcloud a radio frequenza permette di poter attivare/disattivare la centralina dallarme homcloudcom/support o leggi il manuale di istruzioni allinterno della scatolala configurazione è semplice e quasi immediata5 cm domande frequenti - posso usarlo esternamente? il prodotto è certificato solo per ambienti interniscarica e installa lapp homcloud sullo smartphone e segui le inidicazioni dopo aver pre-configurato la centralina anti-intrusione homcloudcome configuro il telecomando rf? la configurazione è semplice e rapidaper maggiori informazioni visita wwwsizes: dddd box: 10 color: white certificate: ce compsensori vanno configurati allinterno dellapp homcloud nel menù della centralina anti-intrusione homcloud app di controllo homcloud scaricabile gratuitamente da app store o google play (compatibile anche con app smart life)in alternativa, anche lo smartphone funziona da telecomando remoto quando ad esempio si è fuori casa
Italia
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Specifiche: radio frequency: 433mhz 2brand: homcloud pulsante sos senza fili a radio frequenza homcloud batterie incluse(per funzionare necessita di una centralina wifi-gsm anti-intrusione homcloud) descrizione: il pulsante sos homcloud a radio frequenza permette di poter richiedere aiuto in maniera efficace ed immediatasensori vanno configurati allinterno dellapp homcloud nel menù della centralina anti-intrusione homcloud app di controllo homcloud scaricabile gratuitamente da app store o google play (compatibile anche con app smart life)la configurazione è semplice e quasi immediatacom/support o leggi il manuale di istruzioni allinterno della scatolascarica e installa lapp homcloud sullo smartphone e segui le inidicazioni dopo aver pre-configurato la centralina anti-intrusione homcloudmateriale: abs plastic 5programme code: 1527 4come configuro il pulsante sos rf? la configurazione è semplice e rapidasizes: dddd box: 10 color: white certificate: ce compbatteria: cr2016 x2 (sostituibile) domande frequenti - posso usarlo esternamente? il prodotto è certificato solo per ambienti internidistanza funzionamento: 30-50 m in spazi aperti 3i numeri di emergenza precedentemente registrati in centralina dallarme homcloud verranno contattati immediatamenteper maggiori informazioni visita www
Italia
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10m-6ghz 350ma 50v low loss microwave capacitor radio frequency feed box biaser coaxial feed radio brequency blocking
Italia
191299991607666 €
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11n/g/b frequency range 24 frequency bands for faster file transfers and smoother video streaming483ghz maximum wireless speed 300mbps maximum transmit power 18dbm wireless basic settings multiple ssid enable/disable wireless radio wireless client isolation wireless access control wireless client list ssid-to-vlan tagging wireless security settings 64/128 wep wpa-psk wpa2-psk wpa&wpa2-psk wpa wpa2 working mode ap maximum concurrent clients 12 receiver sensitivity b mode:1m -92dbm@8% 11m -87dbm@8% per; g mode:54m -72dbm@8% per; n mode:72brand: tenda new! tenda w312a wireless access point - wall jack - poe - 300mbps w/usb charge description wireless n300 wall plate access point w312a is the latest generation wall plate wi-fi access point (ap) which can be installed in any 86mm wall plate without breaking the existing decorations and is easily managed3af) the port on the back panel support power over ethernet (poe) functionality, which allows both power and data to be carried over a single ethernet cable to w312ano professional skill is needed to install the w312ahardware features dimensions 86*86*35mm weight 1045/11mbps mimo-ofdm: mcs 0-23 lan settings static ip dynamic ip dhcp server dhcp server clients list vpn pass-through pptp l2tp management tool snmp(v1&v2c) reboot system log firmware update time&date setting backup/restore configuration username managerment diagnostic tool(ping) others package contents wireless n300 wall plate access point w312a quick installation guide ethernet cable two screws resource cd factory default settings ip address: 192wireless access control based on the mac address of wireless adapteras w312a sticks to 86 x 86 standard wall plate size, it will pose no problem to neighborhood panels or other decorations, and create negligible changes to existing decorationsit is well suited to university dormitories, hospital wards, hotel rooms and other sites with densely divided rooms2m -68dbm@8% per; 150m -68dbm@8% per modulation ofdm: bpsk@6/9mbps-qpsk@12/18mbps-16-qam@24mbps-64-qam@48/54mbps dsss: dbpsk@1mbps-dqpsk@2mbps-cck@5key features wireless n300 speed w312a transfer rates of up to 300 mbps on the 2it helps mitigate signal quality problems caused by traditional ap deployment in such sites, and greatly reduces capital expenses and operation expenses in running these sites0 antennas 2*3dbi omni-directional antennas button 1*reset power method 802sizes: 0 box: 60 color: white certificate: ce rohs fcc compadvanced wireless security w312a offers multi-level wireless encryption options to prevent unauthorized access and protect your important data254 login username:admin login password:admin certificates fcc/ce/rohs environment operating temperature-10c 45c storage temperature -30 70c operating humidity 10% 90% non-condensing storage humidity 10% 90% non-condensingusb charger w312a provides a 5v 500ma usb charger output port, you can use your existing usb charging cables to charge most usb powered devices like smart phones, mp3 players3af poe maximum power consumption 9w led wifi wireless features compliant standards ieee 802power over ethernet(8026g include the package) ap type fat ap interfaces 2*fe lan ports 1*rj11 telephone port 1*usbv2ssid to vlan tagging w312a can be configured to broadcast up to two ssideach ssid can be tagged to a specified network vlan for different user access based on established access rights64/128bit wep,wpa-psk,wpa2-psk,wpa&wpa2-psk,wpa,wpa2 2standard 86mm panel design w312a uses a standard 86 x 86mm wall plate and can leverage existing 86mm network panel cover
Italia
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4g and 5g frequency bands, with a maximum transmission rate of 1200mbps (2m-1200pn adopts 3-side heat dissipation design, which greatly improves the heat dissipation effect of the machine when it is working, and effectively ensures the stability and life of the machine for a long timethe machine supports two working modes, (ap and repeater mode)package included:1*repeater4g/300mbps and 5g/867mbps);m-1200pn is equipped with four external antennas to provide better wireless performance, transmission rate, stability technology to automatically avoid using channel conflicts, channel selection features, expand and strengthen your wireless signal, allowing you to enjoy wireless freedom4ghz: up to 300mbps; 5ghz: up to 867mbps (dynamic)- coverage area: 100m- wireless security: supports 64/128-bit wep, wpa-psk/wpa2-psk, 80211b/g/n- wi-fi supported frequency: 2specifications:- interface: lan port 1 (1 x 10/100mbps)- input power: ac 100 - 240v, 50/60hz- signal rate: 24g and 5g- wired transfer rate: 10/100mbpssize: -uk: 185*95*75mm -us: 185*95*55mm -eu: 185*95*75mmweight: 95gfeature:m-1200pn is a relay signal amplifier combined with the latest 11ac dual-band wireless wifi standard technology;the repeater can simultaneously search for network signals in 21x- standards and protocols: wi-fi 802configured with 1 ethernet port (10/100mbps) allows the extender to connect wired devices as a wireless adapter, you can directly connect devices such as xbox, pc
Italia
2368000030517578 €
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4ghz 30km telemetria bluetooth modulo trasmettitore a lungo raggio uart sbus ingresso ppm con fr mini ota ricevitore per rc dronepanoramica:30km radio module with datalink, telemetry, and bluetoothfm30 is based on siyi techs industry-level radio frequency technology, accu-mulated for years5 mmworking temperature: -10-55°ccaratteristiche:30km long rangeaplied with lately developed technologies, such as super long distance, self-adaptive bandwidtthe module is tiny and compatible with standard jr slotil manuale utente in inglese e laggiornamento del firmware del modulo fm30 possono essere ottenuti tramite google drivelink: https://drive4vconsumo energetico: 0,7 wfirmware update: supportedproduct dimension: 70 20*33 mmcompatible slot size: 59"4318com/drive/folders/1duxoyszp7znk7u3byxo3rh4ugd3k4pi4?usp=sharingdescrizione:marca: siyinome articolo: modulo fm30 con fr mini ricevitoremodel: fm30module weight: 36gfr ricevitore peso: 1,5 g (senza antenna)frequency: 2400- 2483 mhztransmission distance: >30 km(unobstructed, free of interference)latency: 10 ms(protocol mode)signal input: uart, s bus, ppmchannels: 16 chantenna connector: sma femalepower input: 5-8the built-in bluetooth function supports outdoor wireless fc settings and real-time flight status monitoringfm30 also supports multiple signal input and commu-nication protocols, users will have an unprecedented experience of manipulatingil loro modellismo, esplorando i limiti di portata e divertendosi
Italia
5795000076293945 €
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4ghz 30km telemetria bluetooth modulo trasmettitore a lungo raggio uart sbus ingresso ppm con fr ota ricevitore per rc dronepanoramica:30km radio module with datalink, telemetry, and bluetoothfm30 is based on siyi techs industry-level radio frequency technology, accu-mulated for yearsthe module is tiny and compatible with standard jr slotil manuale utente in inglese e laggiornamento del firmware del modulo fm30 possono essere ottenuti tramite google drivelink: https://drive4vconsumo energetico: 0,7 wfirmware update: supportedproduct dimension: 70 20*33 mmcompatible slot size: 59"4318com/drive/folders/1duxoyszp7znk7u3byxo3rh4ugd3k4pi4?usp=sharingdescrizione:marca: siyiitem name: fm30 module with fr/fr mini receivermodel: fm30module weight: 36gfr receiver weight: 20g, fr mini receiver wight: 15 mmworking temperature: -10-55°ccaratteristiche:30km long rangeaplied with lately developed technologies, such as super long distthe built-in bluetooth function supports outdoor wireless fc settings and real-time flight status monitoringfm30 also supports multiple signal input and commu-nication protocols, users will have an unprecedented experience of manipulatingil loro modellismo, esplorando i limiti di portata e divertendosi5g (both without antenna)frequency: 2400- 2483 mhztransmission distance: >30 km(unobstructed, free of interference)latency: 10 ms(protocol mode)signal input: uart, s bus, ppmchannels: 16 chantenna connector: sma femalepower input: 5-8
Italia
59790000915527344 €
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Caratteristiche: oltre a fm, am, sw, che possono essere ricevuti dalle normali radio, può anche ricevere banda daria, ricezione in banda marittima, ricezione banda radio vhf civile, frequenza banda 2341410 noaa (162il prodotto può utilizzare la funzione di riduzione del rumore sq quando si riceve la banda aeronautica e la banda vhfdisplay lcd retroilluminato autonomo per visualizzazione precisa della gamma di frequenza, simbolo della batteria, indicazione della sensibilitàdesign intuitivo del prodotto e funzionamento semplice dei pulsantila memoria del chip è potente e può memorizzare 50 stazioni per bandamodalità di ricerca del design del prodotto: ricerca manuale, ricerca automatica delle stazioni radio, ricerca automatica delle stazioni radioprodotto utilizza altoparlante: 40mm 8ω 1wdue modi per ascoltare il design del prodotto: altoparlanti esterni, auricolari plug-inmodalità di alimentazione: batteria al litio di grande capacità integrata (700mah 37 v) può essere collegata allalimentatore esterno dc5vimpostare la modalità di progettazione sveglia: il suono del suonoil prodotto di protezione dellinvolucro del processo di iniezione shell dei prodotti non è facile da graffiare e consumareil prodotto utilizza unantenna a barra in acciaio per migliorare la sensibilità di ricezione del prodottoil design del prodotto può impostare il tempo di spegnimento automatico di 90-80-70-60-50-40-30-20-10
Italia
50130001068115234 €
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Abbree ar-518 full bands walkie talkie 128 channels lcd color screen two way radio air band dtmf sos emergency function
Italia
5027000045776367 €
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Abbree ar-f6 walkie talkie six 6 bands police band lcd color display dual display dual standby 999ch dtmf sos ham radio
Italia
825199966430664 €
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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
Italia
3640000104904175 €
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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 €