Transmitter rf power output 25w
Elenco transmitter rf power output 25w
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The higher the voltage, the higher the current, and the higher the power outputhow to choose the power supply?the power supply with the board is very key, the selected power supply ripple must be small, ripple large power supply will lead to power amplifier bottom noise, there is a current soundif you only have 9v12v or 1a 2a power supply, you can also use it but with low powerit is recommended to use 18v19v24v power supply with current above 5aif you are above 19v 5a, no problem with 8-10 inches, power must be highly valuedif the current is too low and the horn cannot be brought up, the voltage will be pulled down, which will lead to abnormal operation or poor sound qualityhow to select speakers?about the speaker type: commonly used speakers are generally 4-8 ohmswhen using it, choose the volume close to the maximum, which may cause distortion and affect the sound quality100w(subwoofer)quantità: 1 pzil pacchetto include:1 x amplifier boarddomanda e risposta:11chip: tpa3116d2(with am anti-interference function)power: dc12-24v/5aadapter speaker: 20-100w, 4-8ωoutput power: max0 (nessuna schermatura, 10 m)sensibilità di ingresso: 500 mvingresso audio: aux+bluetoothchannel: 2if you only have 12v 1a, you can have 3-4 inch speakers50w(r and l channel), maxspecifica:item type: amplifier boardmodel: zk-tb21materiale: componenti elettronicicolore: blackversione bluetooth: 5if the voltage is too low and the sound is amplified, it will easily cause sound distortion
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211299991607666 €
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L output può essere impostato su qualsiasi numero di canale e trasmesso direttamente sullo splitter catv per distribuirlo su tutti i televisori, coesistendo con tutti i canali regolari attualicaratteristiche· supporta la connessione multi-punto· supporta l uscita del segnale rf digitale ad alta definizione dvb-t· risoluzione del segnale di ingresso hdmi fino a ultra hd 4kx2k @ 60 hz· distribuire una sorgente su più schermi con un modulatore tramite splitter catv· supporta più modulatori da installare per distribuire molti canali di cui si ha bisogno· supporta hdmi loop-out locale· supporta collegamento multi-punto tramite cavo coassiale e splitter catv· collegamento ir e rf input/output· include staffette per montaggio a muro· forte capacità anti-rumore e anti-interferenza· alloggiamento in metallo, stabile e durevole· i parametri possono essere importati tramite pulsanti sul pannello· colore: nerospecifiche tecniche· segnale: hdmi20· risoluzioni supportate: 480i@60hz, 480p@60hz, 576i@60hz, 576p@60hz, 720p@50/60hz, 1080i@50/60hz, 1080p@50/60hz; 4kx2k@24/30/60hz· supporta h2 convertitore da hdmi a dvb-t, soluzione perfetta per distribuire il segnale hdmi alla televisione digitale via cavo standard dvb-t1 tramite cavi coassialisupporta la funzione deep color2, mpeg2· frequenza: 177convertitore hdmi 23 è in grado di supportare la risoluzione video entro 1080p (1920x1080)è ideale per sistemi di monitoraggio, display di grandi dimensioni, pubblicità per centri commerciali, eccinoltre questo convertitore da hdmi a dvb-t può essere installato per distribuire tutti i canali di cui si ha bisognol interfaccia hdmi 15 a 866 mhz· alimentazione: dc12v/2a· consumo: 11wcaratteristiche ambientali· temperatura d esercizio: 0 - 50 °c· temperatura di stoccaggio: -10 - 70 °c· umidità relativa senza condensa: 0 - 90%dimensioni· larghezza: 158 mm· profondità: 106 mm· altezza: 33 mmcontenuto della confezione· 1x converter· 1x alimentatore· 1x cavo prolunga ir blaster· 1x cavo prolunga ir ricevitore· 2x staffette di montaggio· 4x viti di fissaggio· 1x manuale utenteè in grado di sincronizzare automaticamente il segnale audio (oltre che video), oltre a lavorare con segnali come dolby hd, dts-hd
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power bank smartphone 10000 mah 20w usb-c™ 3 porte output con cavo i-charge-1000020w è un comodo power bank veloce nella ricarica, compatibile con varie porte e facile da usarela confezione include un cavo di ricarica micro usb che consente di ricaricare il power bank stesso66a· batteria: polimeri di litio· ciclo di vita: ≥500 volte· output totale: 20w (max)dimensioni· altezza: 149 mm· larghezza: 68 mm· profondità: 17 mm· peso: 227 gcontenuto della confezione· 1x powerbank i-charge-1000020w· cavo micro usb· manualeti permette di ricaricare il tuo cellulare o qualsiasi altro dispositivo compatibile5a· usb2 dc 5v/3a, 9v/2a, 12v/1· i-charge-1000020w è un carica batterie portatile e tascabile da viaggio che soddisfa le tue esigenze di ricarica del cellulare in situazioni di emergenza· adatto a quasi tutti i tipi di telefoni cellulari e prodotti digitali con connettore usb (smartphone, tablet)· circuiti integrati di protezione incorporati per evitare sovraccarico, scarico eccessivo, sovracorrente e cortocircuito· soluzione intelligente di gestione dellalimentazione per stabilità e alta efficienza· indicatori luminosi di alimentazione a 4 livelli e pulsante di accensione/spegnimento· custodia in plastica· compatibile con: samsung, iphone, mobile phone, mp3/mp4, psp/nds· cavo di ricarica micro usb da 0,30 m inclusospecifiche tecniche· capacità 10000 mah· due input: · micro usb dc 5v/3a, 9v/2a, 12v/15a· tre output:· usb1 dc 5v/3a, 9v/2a, 12v/15a· type-c™ dc 5v/3a, 9v/2a, 12v/15a· type-c™ dc 5v/3a, 9v/2
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Specifiche: alimentazione: 2 batteria stilo tipo aa (incluse) frequenza regolabile 540-599/676-697 mhz rf power 10dbm distorsione 90db audio output 300mv (massimo) alimentazione con batteria al litio inclusa ricaricabile tramite cavo usbmicrofono professionale senza fili, perfetto da utilizzare in wireless grazie al ricevitore da 2,4 ghzutilissimo per divertirsi organizzando feste, karaoke, ma anche per riunioni, conferenze, briefing
Italia
4454999923706055 €
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The whole poe output is 230wthe total power output is up to 230w and the maximum output of a single port is 40w● 16 10/100base-tx rj45 ports support poe power supplyby using cat 5 twisted pair, the device can provide data and power for aps, ip cameras, ip phones, and other poe devicesmoreover, by using cat 5e ethernet and enabling extend mode, the transmission distance of data and power can be as long as 250 meters3at poe+ (30w) poweringhighlights ● 16 10/100base-tx rj45 ports, 2 10/100/1000base-t rj45 ports and 2 100/1000base-x sfp combos● powerful port management functions, including port mirroring, speed limit, trunk, etc● supports web, snmp management and network diagnostics maintenance methodsit provides 16 10/100base-tx rj45 ports, 2 10/100/1000base-t rj45 ports and 2 1000base-x sfp combosin addition, it supports qvlan, link aggregation, qos, mac binding, etc, which saves the cost, time and energy of network deployment to a great extent4w) and ieee 802ports 1-16 support ieee 802● supports ieee 802brand: ip-com s3300-18-pwr-m is a 16-port 10/100mbps +2-port gigabit tp/sfp combo web smart poe switch developed by ip-comsizes: 0 box: 3 color: grey certificate: ce fcc rohs comp
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3af standard (maximum poe power output: 153at standard (maximum poe power output: 30 w)the switch o ers a maximum poe power output of 225 w and can supply power to and exchange data with aps, ip cameras, and ip phones through cat5 cablesports 1-24 comply with the ieee 802brand: tenda teg1124p-24-250w / switch / 1000m&poe 24-port gigabit ethernet switch with 24-port poe teg1124p-24-250w is a tenda poe switch that o ers 24 10/100/1000 mbps base-tx rj45 portssizes: 0 box: 3 color: grey certificate: ce rohs fcc compit also provides simple management modes such as cctv, vlan, and isolation to help reduce cabling costs of ip terminals like aps and ip cameras
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315mhz/433mhz rolling code remote control transmitter for wireless power supply relay switch receiver module
Italia
6630000114440918 €
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power bank originale samsung eb-p5300 da 20000mah - 25w, usb-a, 2xusb-c fornisci energia sufficiente per i tuoi dispositivi compatibili mentre sei in movimento con il power bank samsung originale
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60099998474121094 €
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3at standard and each port can support a maximum poe power output of 30 wthe switch offers a maximum poe power output of 135 w and it can supply power when exchanging data with aps, ip cameras, and ip phones through cat5 cables3at/af poe standard pn pass-through 1 2 4 5 +，3 6 7 8 - input power ac：100-240v～ 50/60hz dimension 294*215*44mm(w x d x h) power consumption in full configuration：<250w poe max power supply：225w port features cctv： 1-8 ports support qos，if multiple ip cameras are connected to the switch, you are recommended to enable this mode and connect the g1 or sfp1 port of this switch to the upstream device，like the monitoring computerextend： in this mode, the data rate of 1-8 port is limited to 10 mbps, whereas the maximum transmission distance of the port is increased to 250 meterssizes: 0 box: 3 color: brown certificate: ce rohs fcc compbrand: tenda tef1126p-24-250w not only offers 24 10/100 mbps base-tx rj45 ports, but also 1 10/100/1000 mbps base-t rj45 ports and 1 1000 mbps base-x sfp portports 1-24 comply with the ieee 8023at mtbf ≥100,000hours indicator 24*link/act per device 1*g1 link/act per device 1*sfp link/act per device 1*poe-max per device 1*power per device interface 24 10/100base-tx ports(data/power) 1 10/100/1000base-t port(data) 1 1000base-x sfp port lightning protection 6kv store & forward yes exchange capacity 8vlan： in this mode, 1-16 ports of the switch cannot communicate with each other, but can communicate with the g1 and sfp1 ports55mpps mac address table 4k poe supply management port 1 to port 24 support ieee802standard： the switchs functions are similar with a common unmanaged switchs and all the ports of the switch can communicate with each otherit can be used to isolate broadcast storms and dhcp broadcaststhis ensures smoother monitoring video playbackit also provides simple management modes such as cctv, vlan, and extend to help reducing cabling costs of ip terminalsstandard&protocol ieee 802all the ports of the switch can communicate with each other8 gbit/s packet forwarding rate 6environment operating temperature: 0℃~40℃ (32℉~104℉) storage temperature: -40℃~70℃ (-40℉~158℉) operating humidity: 10%~90% non-condensing storage humidity: 5%~90% non-condensing3af standard and 802
Italia
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3at standard and each port can support a maximum poe power output of 30 wthe switch offers a maximum poe power output of 135 w and it can supply power when exchanging data with aps, ip cameras, and ip phones through cat5 cables3at/af poe standard pn pass-through 1 2 4 5 +，3 6 7 8 - input power ac：100-240v～ 50/60hz dimension 294*178*44mm(w x d x h) power consumption in full configuration：<150w poe max power supply：135w ports feature cctv： 1-8 ports support qos，if multiple ip cameras are connected to the switch, you are recommended to enable this mode and connect the g1 or sfp1 port of this switch to the upstream device，like the monitoring computersizes: 29,4x17,8x4,4 box: 5 color: 0 certificate: ce rohs fcc compextend： in this mode, the data rate of 1-8 port is limited to 10 mbps, whereas the maximum transmission distance of the port is increased to 250 metersports 1-16 comply with the ieee 802brand: tenda tef1118p-16-150w not only offers 16 10/100 mbps base-tx rj45 ports, but also 1 10/100/1000 mbps base-t rj45 ports and 1 1000 mbps base-x sfp port2 gbit/s packet forwarding rate 5vlan： in this mode, 1-16 ports of the switch cannot communicate with each other, but can communicate with the g1 and sfp1 ports36mpps mac address table 4k poe supply management port 1 to port 16 support ieee802standard： the switchs functions are similar with a common unmanaged switchs and all the ports of the switch can communicate with each otherit can be used to isolate broadcast storms and dhcp broadcasts3af mtbf ≥100,000hours indicator 16*link/act per device 1*g1 link/act per device 1*sfp link/act per device 1*poe-max per device 1*power per device interface 16 10/100base-tx ports(data/power) 1 10/100/1000base-t port(data) 1 1000base-x sfp port lightning protection 6kv store & forward yes exchange capacity 7this ensures smoother monitoring video playbackit also provides simple management modes such as cctv, vlan, and extend to help reducing cabling costs of ip terminalsstandard&protocol ieee 802all the ports of the switch can communicate with each otherenvironment operating temperature: 0℃~40℃ (32℉~104℉) storage temperature: -40℃~70℃ (-40℉~158℉) operating humidity: 10%~90% non-condensing storage humidity: 5%~90% non-condensing3af standard and 802
Italia
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Description:the tas5630 class d amplifier can drive a 4 ohm load at dc48v, and can get 300w+300w stereo output powerit is the digital power amplifier with the largest single-chip power at present, with extremely low distortion, high resolution, with a fan, and full materialsparameter index:when dc=50v, r=4ω, thd+n=10%, p=300wwhen dc=50v, r=6ω, thd+n=10%, p=210wwhen dc=50v, r=8ω, thd+n=10%, p=160wwhen dc=50v, r=4ω, thd+n=1%, p=240wwhen dc=50v, r=6ω, thd+n=1%, p=160wwhen dc=50v, r=8ω, thd+n=1%, p=125wsize: 91 x 64 x 27mmrecommended power supply: dc 48v, 600wtotal harmonic distortion (thd+n): 1%signal-to-noise ratio (snr): 100dbinput impedance: 20kωoutput voltage: 150mvvoltage gain: adjustableconversion rate (sr): 50v/usfrequency response range: 20hz--20khzpower supply range: dc20--dc50vnote: please do not plug or touch the audio input line when the power is on, it will easily burn out the board by high-frequency self-excitation, and the board will be shipped after the test is intactthey use purepath™ hd technology and ti advanced closed-loop architecture to realize the next generation of blue ray home theater system, stand-alone home theater, professional high-definition media playback and ultra-low distortion of the audio systempackage included:1 x digital amplifier board
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34630001068115234 €
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Celly power bank 5a 2 usb output 2 1a black pbe5000bk celly power bank 5a 2 usb output 2 1a black pbe5000bk
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