{"title":"Geradores de Sinal e Testadores Eletrónicos","description":"\u003cp\u003eGeradores de sinal e testadores eletrónicos para laboratórios de eletrónica, bancadas de inspeção, testes de áudio e medição de movimento ou velocidade. Esta coleção inclui geradores de funções DDS, geradores de formas de onda arbitrárias, tacómetros, estroboscópios LED e medidores de distorção de áudio.\u003c\/p\u003e\u003cp\u003eConsulte cada página de produto para verificar a gama de frequências, número de canais, taxa de amostragem, gama de RPM, ecrã, interface, voltagem e sondas ou acessórios incluídos antes de escolher um testador.\u003c\/p\u003e","products":[{"product_id":"owon-ag1022-dds-arbitrary-waveform-generator-2-channel-function-signal-generator-25mhz-125msa-s","title":"Gerador de Formas de Onda Arbitrárias DDS OWON AG1022 25MHz, 2-Channel 125MS\/s","description":"\u003csection\u003e\n\u003ch2\u003eDescrição do Produto\u003c\/h2\u003e\n\u003cp\u003eO OWON AG1022 é um gerador de formas de onda arbitrárias DDS 2-channel para testes eletrónicos, simulação de sinais, depuração de circuitos e saída de sinais em bancada. O painel frontal está marcado com AG1022, 25MHz, 125MSa\/s, com saídas BNC CH1 e CH2 para funcionamento como gerador de funções de dois canais.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eEspecificações\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModelo\u003c\/th\u003e\n\u003ctd\u003eOWON AG1022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTipo de instrumento\u003c\/th\u003e\n\u003ctd\u003eGerador de formas de onda arbitrárias DDS \/ gerador de sinais de função\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCanais\u003c\/th\u003e\n\u003ctd\u003e2 canais\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequência de saída\u003c\/th\u003e\n\u003ctd\u003e25MHz para AG1022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTaxa de amostragem\u003c\/th\u003e\n\u003ctd\u003e125MS\/s \/ 125MSa\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResolução vertical\u003c\/th\u003e\n\u003ctd\u003e14 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFormas de onda padrão\u003c\/th\u003e\n\u003ctd\u003eSinusoidal, quadrada, pulso, rampa e ruído\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFormas de onda arbitrárias\u003c\/th\u003e\n\u003ctd\u003e45 formas de onda arbitrárias incorporadas, com suporte para formas de onda definidas pelo utilizador\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eComprimento da forma de onda arbitrária\u003c\/th\u003e\n\u003ctd\u003e2 pts a 8K pts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIndicação de impedância de saída\u003c\/th\u003e\n\u003ctd\u003e50 ohm marcado no painel frontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEcrã\u003c\/th\u003e\n\u003ctd\u003e4-inch 480 x 320 LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterfaces no painel traseiro\u003c\/th\u003e\n\u003ctd\u003eUSB Device, USB Host, RS-232, 20MHz In, 20MHz Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIndicação de alimentação\u003c\/th\u003e\n\u003ctd\u003eAC 100-240V, 50\/60Hz, 25W Máx.; seletor AC traseiro marcado 110V-220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eFMF-AG1022-60793\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eNotas de Utilização em Bancada\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUtilize CH1 e CH2 para saída de formas de onda em dois canais, com controlos no painel frontal para seleção de canal, modo de forma de onda, amplitude, offset, frequência e período.\u003c\/li\u003e\n\u003cli\u003eO aparelho suporta formas de onda comuns de geradores de funções, além de saída de formas de onda arbitrárias para configurações de teste eletrónico mais flexíveis.\u003c\/li\u003e\n\u003cli\u003eAs portas USB Device \/ USB Host e a porta traseira RS-232 visível oferecem opções práticas de conectividade em bancada.\u003c\/li\u003e\n\u003cli\u003eAntes de ligar o instrumento, verifique o seletor AC traseiro e o requisito de alimentação local.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eItens Incluídos na Imagem\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGerador de formas de onda OWON AG1022\u003c\/li\u003e\n\u003cli\u003eCabo de alimentação\u003c\/li\u003e\n\u003cli\u003eCabo USB\u003c\/li\u003e\n\u003cli\u003eCabo BNC\u003c\/li\u003e\n\u003cli\u003eGuia rápido e CD de software mostrados na imagem do produto\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eQual é a frequência máxima de saída do AG1022?\u003c\/h3\u003e\n\u003cp\u003eA especificação do AG1022 indica uma frequência de saída de 25MHz.\u003c\/p\u003e\n\u003ch3\u003eEste gerador é de um ou dois canais?\u003c\/h3\u003e\n\u003cp\u003eÉ um gerador de formas de onda 2-channel com saídas CH1 e CH2 no painel frontal.\u003c\/p\u003e\n\u003ch3\u003eQual é a taxa de amostragem prevista para este modelo?\u003c\/h3\u003e\n\u003cp\u003eO AG1022 apresenta uma taxa de amostragem de 125MS\/s, e o painel frontal está marcado com 125MSa\/s.\u003c\/p\u003e\n\u003ch3\u003eQue interfaces estão visíveis no painel traseiro?\u003c\/h3\u003e\n\u003cp\u003eO painel traseiro mostra ligações USB Device, USB Host, RS-232, 20MHz In e 20MHz Out.\u003c\/p\u003e\n\u003ch3\u003eO que devo verificar antes de encomendar?\u003c\/h3\u003e\n\u003cp\u003eConfirme que a gama de frequências 25MHz, a saída 2-channel, a configuração de saída de 50 ohm, a disposição das interfaces traseiras e a definição de alimentação AC local correspondem aos requisitos da sua bancada de teste.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"FMF","offers":[{"title":"Título Predefinido","offer_id":43370940465241,"sku":"FMF-AG1022-60793","price":442.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/d648ccbe-9463-4660-abfd-1d357653e4d6.png?v=1780719576"},{"product_id":"tdm-1911-automatic-audio-distortion-meter-0-01-30-thd-analyzer-high-precision-signal-tester-for-speaker-headphone","title":"TDM-1911 Audio Distortion Meter 0.01%-30% THD Analyzer 110V 220V","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe TDM-1911 is an audio distortion meter and THD analyzer for audio signal testing. This product supports 0.01%-30% THD analysis and includes 110V and 220V voltage variants.\u003c\/p\u003e\n\u003ch2\u003eKey Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: TDM-1911\u003c\/li\u003e\n\u003cli\u003eProduct type: audio distortion meter\u003c\/li\u003e\n\u003cli\u003eAnalyzer type: THD analyzer\u003c\/li\u003e\n\u003cli\u003eTHD range shown on This product: 0.01%-30%\u003c\/li\u003e\n\u003cli\u003eVoltage options: 110V and 220V\u003c\/li\u003e\n\u003cli\u003eSKUs: FMF-TDM-1911-57817-110V and FMF-TDM-1911-57817-220V\u003c\/li\u003e\n\u003cli\u003eListed notes: level and distortion display, two ports, wide range filter, lightweight operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cp\u003eSelect the 110V or 220V variant according to the power supply used in your workspace. Confirm the TDM-1911 model, THD range, input\/output connection needs, and testing setup before ordering.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the TDM-1911 used for?\u003c\/h3\u003e\n\u003cp\u003eIt is listed as an audio distortion meter and THD analyzer for audio signal testing.\u003c\/p\u003e\n\u003ch3\u003eWhat THD range is shown?\u003c\/h3\u003e\n\u003cp\u003eThis product shows a 0.01%-30% THD analysis range.\u003c\/p\u003e\n\u003ch3\u003eWhich voltage options are available?\u003c\/h3\u003e\n\u003cp\u003eThe product has 110V and 220V variants.\u003c\/p\u003e\n\u003ch3\u003eWhat SKUs identify the variants?\u003c\/h3\u003e\n\u003cp\u003eThe 110V SKU is FMF-TDM-1911-57817-110V, and the 220V SKU is FMF-TDM-1911-57817-220V.\u003c\/p\u003e\n\u003ch3\u003eWhat should I confirm before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm the model, voltage, THD range, and connection requirements for your audio signal testing setup.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"110V","offer_id":43370960552025,"sku":"FMF-TDM-1911-57817-110V","price":188.33,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":43370960584793,"sku":"FMF-TDM-1911-57817-220V","price":188.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Se1d26905f19f4ea3b4ff1e823be858d2I.webp?v=1780391026"},{"product_id":"dt-2236b-2-in-1-digital-laser-contact-tachometer-lcd-rpm-meter-2-5-99-999-rpm-automatic-speed-tester","title":"DT-2236B 2-in-1 Digital Laser Contact Tachometer 2.5-99999 RPM Speed Meter","description":"\u003ch2\u003eDT-2236B 2-in-1 Digital Laser Contact Tachometer\u003c\/h2\u003e\n\u003cp\u003eThe DT-2236B is a digital photo\/contact tachometer for RPM and surface speed measurement. It supports non-contact photo tachometer measurement, contact tachometer measurement, auto ranging, and a 5-digit LCD display for checking rotating speed in service, maintenance, and test bench work.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-in-1 digital tachometer for photo and contact RPM measurement.\u003c\/li\u003e\n\u003cli\u003ePhoto tachometer range from 2.5 to 99,999 RPM.\u003c\/li\u003e\n\u003cli\u003eContact tachometer range from 0.5 to 19,999 RPM.\u003c\/li\u003e\n\u003cli\u003eSurface speed measurement range from 0.05 to 1,999.9 m\/min.\u003c\/li\u003e\n\u003cli\u003eAuto-ranging operation with 6 MHz quartz crystal test base.\u003c\/li\u003e\n\u003cli\u003e5-digit 18 mm LCD display for speed readings.\u003c\/li\u003e\n\u003cli\u003ePhoto detecting distance listed as 50 to 500 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eKey specifications to check before ordering the DT-2236B are the 2.5-99,999 RPM photo range, 0.5-19,999 RPM contact range, 0.05-1,999.9 m\/min surface speed range, 50-500 mm detecting distance, 3 x AAA battery requirement, and SKU FMF-DT-2236B-05241.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDT-2236B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeter type\u003c\/td\u003e\n\u003ctd\u003eDigital photo\/contact tachometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhoto tachometer range\u003c\/td\u003e\n\u003ctd\u003e2.5 to 99,999 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact tachometer range\u003c\/td\u003e\n\u003ctd\u003e0.5 to 19,999 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface speed range\u003c\/td\u003e\n\u003ctd\u003e0.05 to 1,999.9 m\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-(0.05% + 1 digit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling time\u003c\/td\u003e\n\u003ctd\u003e0.5 second over 120 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange selection\u003c\/td\u003e\n\u003ctd\u003eAuto-ranging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest base\u003c\/td\u003e\n\u003ctd\u003e6 MHz quartz crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetecting distance\u003c\/td\u003e\n\u003ctd\u003e50 to 500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e5 digits, 18 mm LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e3 x 1.5V AAA battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003eApprox. 45 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eFMF-DT-2236B-05241\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eResolution\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePhoto tachometer: 0.01 RPM from 2.5 to 999.99 RPM; 0.1 RPM from 1,000 to 9,999.9 RPM; 1 RPM over 10,000 RPM.\u003c\/li\u003e\n\u003cli\u003eContact tachometer: 0.01 RPM from 0.5 to 999.99 RPM; 0.1 RPM from 1,000 to 9,999.9 RPM; 1 RPM over 10,000 RPM.\u003c\/li\u003e\n\u003cli\u003eSurface speed: 0.01 m\/min from 0.05 to 99.99 m\/min; 0.1 m\/min over 100 m\/min.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cp\u003eChoose the DT-2236B when you need one handheld tachometer for both non-contact laser\/photo RPM checks and contact RPM or surface speed measurement. Use SKU FMF-DT-2236B-05241 as the order identifier for this listing.\u003c\/p\u003e\n\u003ch3\u003eBuyer Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUse:\u003c\/strong\u003e The DT-2236B is used for measuring rotating speed by non-contact photo tachometer mode or contact tachometer mode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhoto range:\u003c\/strong\u003e The non-contact photo tachometer range is 2.5 to 99,999 RPM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact range:\u003c\/strong\u003e The contact tachometer range is 0.5 to 19,999 RPM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSurface speed:\u003c\/strong\u003e The meter also supports surface speed measurement from 0.05 to 1,999.9 m\/min.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e The Shopify SKU for this product is FMF-DT-2236B-05241.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"max-width: 100%; height: auto;\" alt=\"DT-2236B 2-in-1 digital laser contact tachometer main view\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Se5a8976943084e1c9c071485da8951741.webp?v=1780391115\"\u003e \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"DT-2236B digital tachometer LCD RPM meter detail\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S795645bebb394ea881602e0dfb2d2253o.webp?v=1780391116\"\u003e \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"DT-2236B non-contact laser photo tachometer measurement view\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Sf3554dd837fb4210bfad68f4298427cay.webp?v=1780391116\"\u003e \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"DT-2236B contact tachometer accessory and speed test view\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S80f9ca019c55477c8d31f11e4ff33208Z.webp?v=1780391115\"\u003e \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"DT-2236B RPM meter handheld speed tester detail\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S713c45b969564ab3978228aa7d584e2fl.webp?v=1780391115\"\u003e \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"DT-2236B photo contact tachometer package detail\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Sfd9ed9d3494e4866a675fa26686182f6u.webp?v=1780391116\"\u003e\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Título Predefinido","offer_id":43370965041241,"sku":"FMF-DT-2236B-05241","price":26.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Se5a8976943084e1c9c071485da8951741.webp?v=1780391115"},{"product_id":"portable-led-stroboscope-print-web-inspection-60-24000-fpm","title":"Portable LED Stroboscope for Print and Web Inspection, 60-24000 FPM","description":"\u003ch2\u003ePortable LED stroboscope for print and web inspection\u003c\/h2\u003e\n\u003cp\u003eThis rechargeable LED stroboscope is made for checking fast moving print webs, web surfaces, motors and other repeated-motion equipment. Adjust the flash rate to create a stopped-motion view, making it easier to inspect print quality, press misregistration and moving parts during maintenance work.\u003c\/p\u003e\n\n\u003ch3\u003eBest-fit use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrint inspection on web printing lines.\u003c\/li\u003e\n  \u003cli\u003eWeb surface inspection while material is moving.\u003c\/li\u003e\n  \u003cli\u003eEquipment maintenance checks that need stopped-motion observation.\u003c\/li\u003e\n  \u003cli\u003eMotor speed and high-speed rotating object observation.\u003c\/li\u003e\n  \u003cli\u003ePortable inspection work where a rechargeable strobe light is easier to carry along the line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e60-24000 FPM range:\u003c\/strong\u003e Adjustable flash rate for high-speed inspection work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED strobe source:\u003c\/strong\u003e 10W LED light output with 10-30 us strobe duration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable battery:\u003c\/strong\u003e DC12V +\/-20% \/ 6800mA battery specification for portable use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFPM display and controls:\u003c\/strong\u003e Digital FPM display, rotary adjustment knob, x2, 1\/2, up, down, menu and enter controls.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable body:\u003c\/strong\u003e Handheld design with carrying handle and included charger.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003ePortable LED stroboscope\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eInternal frequency range\u003c\/th\u003e\n\u003ctd\u003e60-24000 FPM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eStrobe source\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eLight output\u003c\/th\u003e\n\u003ctd\u003e10W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eStrobe duration\u003c\/th\u003e\n\u003ctd\u003e10-30 us\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e0-50 C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBattery specification\u003c\/th\u003e\n\u003ctd\u003eDC12V +\/-20% \/ 6800mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e200 x 100 x 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eControl functions\u003c\/th\u003e\n\u003ctd\u003ex2 and 1\/2 frequency adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePackage includes\u003c\/th\u003e\n\u003ctd\u003e1 stroboscope and 1 charger (110V\/220V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOrdering notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm that the 60-24000 FPM range fits your inspection task.\u003c\/li\u003e\n  \u003cli\u003eThe charger plug and voltage are configured according to the customer's shipping country by default.\u003c\/li\u003e\n  \u003cli\u003eFor a specific plug or charger setup, contact us before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat does this LED stroboscope help inspect?\u003c\/h4\u003e\n\u003cp\u003eIt helps create a stopped-motion view for print inspection, web surface inspection, equipment maintenance and high-speed rotating object observation.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the flash rate range?\u003c\/h4\u003e\n\u003cp\u003eThe internal frequency range is 60-24000 FPM.\u003c\/p\u003e\n\n\u003ch4\u003eIs it battery operated?\u003c\/h4\u003e\n\u003cp\u003eYes. The battery specification is DC12V +\/-20% \/ 6800mA, and the package includes a charger.\u003c\/p\u003e\n\n\u003ch4\u003eWhat comes in the package?\u003c\/h4\u003e\n\u003cp\u003eThe package includes 1 stroboscope and 1 charger (110V\/220V).\u003c\/p\u003e\n\n\u003ch4\u003eHow is the charger plug or voltage selected?\u003c\/h4\u003e\n\u003cp\u003eThe charger plug and voltage are configured according to the customer's shipping country by default. Contact us before ordering if you need a specific plug or charger setup.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Título Predefinido","offer_id":43370970841177,"sku":"FMF-I-09721","price":342.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Sc1bc27679ded4513b3214846b3eac488p.webp?v=1780391221"},{"product_id":"atf20b-plus-20mhz-dual-channel-dds-function-generator","title":"ATF20B+ 20MHz Dual Channel DDS Function Generator","description":"\u003ch2\u003eATF20B+ 20MHz Dual Channel DDS Function Generator\u003c\/h2\u003e\n\u003cp\u003eThe ATF20B+ is a bench DDS function generator for electronics testing, waveform simulation, repair work, and circuit debugging. It gives you two independent output channels in one instrument: Channel A supports sine output up to 20MHz with 100MSa\/s sampling, while Channel B provides a second output for lower-frequency waveforms, phase setup, burst work, and modulation tests.\u003c\/p\u003e\n\u003cp\u003eFor buyers comparing a 20MHz signal generator, DDS function generator, or arbitrary waveform generator, this model is best suited to bench work that needs adjustable sine, square, ramp, pulse, noise, and arbitrary waveforms with fine frequency setting rather than a single fixed signal source.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Digital Synthesis (DDS) design with two independent output channels.\u003c\/li\u003e\n\u003cli\u003eChannel A sine output up to 20MHz with 100MSa\/s sample rate, 1024-point waveform length, and 8-bit vertical resolution.\u003c\/li\u003e\n\u003cli\u003eChannel B supports 32 standard waveforms plus 8 arbitrary waveform groups, with 12.5MSa\/s sample rate and 1024-point waveform length.\u003c\/li\u003e\n\u003cli\u003e1µHz frequency resolution across the stated ranges for precise frequency adjustment.\u003c\/li\u003e\n\u003cli\u003e32 built-in waveform types, including sine, square, triangle\/ramp, pulse, noise, and arbitrary waveform options.\u003c\/li\u003e\n\u003cli\u003eFM, FSK, ASK, and PSK modulation functions for signal behavior testing.\u003c\/li\u003e\n\u003cli\u003eFrequency sweep, amplitude sweep, and burst output functions for dynamic signal checks.\u003c\/li\u003e\n\u003cli\u003eCounter functions measure frequency, period, RMS amplitude, or peak-to-peak amplitude.\u003c\/li\u003e\n\u003cli\u003eTTL output supports TTL\/CMOS compatible signal work.\u003c\/li\u003e\n\u003cli\u003eRS232 interface, 3.5-inch TFT LCD display, numeric keypad, direction keys, and rotary knob for bench operation.\u003c\/li\u003e\n\u003cli\u003eProtection functions include over-voltage, over-current, output short-circuit, and reverse-voltage protection.\u003c\/li\u003e\n\u003cli\u003eRear voltage selector supports AC110V or AC220V input; choose the correct setting before powering the instrument.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eATF20B+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Channels\u003c\/th\u003e\n\u003ctd\u003eChannel A and Channel B, independent outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel A Waveforms\u003c\/th\u003e\n\u003ctd\u003e32 waveform types such as sine, square, triangle, pulse, plus 8 arbitrary waveform groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel A Sample Rate\u003c\/th\u003e\n\u003ctd\u003e100MSa\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel A Waveform Length\u003c\/th\u003e\n\u003ctd\u003e1024 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel A Vertical Resolution\u003c\/th\u003e\n\u003ctd\u003e8 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel A Frequency Range\u003c\/th\u003e\n\u003ctd\u003e1µHz to maximum sine frequency; 1µHz to 5MHz for square wave; 1µHz to 1MHz for other waveforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel A Frequency Accuracy\u003c\/th\u003e\n\u003ctd\u003e±(5×10\u003csup\u003e-5\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel A Amplitude\u003c\/th\u003e\n\u003ctd\u003e2mVpp to 20Vpp from 1µHz to 10MHz; 2mVpp to 15Vpp from 10MHz to 15MHz; 2mVpp to 8Vpp from 15MHz to 20MHz, high impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel A Output Impedance\u003c\/th\u003e\n\u003ctd\u003e50 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel A Offset Range\u003c\/th\u003e\n\u003ctd\u003e±10V, high impedance, attenuation 0dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSweep Functions\u003c\/th\u003e\n\u003ctd\u003eFrequency sweep or amplitude sweep, 10ms to 900s, up\/down\/up-down\/single modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModulation Functions\u003c\/th\u003e\n\u003ctd\u003eFM, FSK, ASK, PSK; PSK hop phase 0° to 360° with 1° maximum resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBurst Functions\u003c\/th\u003e\n\u003ctd\u003e1 to 65000 cycles, internal\/external\/single modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel B Waveforms\u003c\/th\u003e\n\u003ctd\u003e32 waveform types plus 8 arbitrary waveform groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel B Sample Rate\u003c\/th\u003e\n\u003ctd\u003e12.5MSa\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel B Frequency Range\u003c\/th\u003e\n\u003ctd\u003e1µHz to 1MHz for sine; 1µHz to 100kHz for other waveforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel B Amplitude\u003c\/th\u003e\n\u003ctd\u003e50mVpp to 20Vpp, high impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTTL Output\u003c\/th\u003e\n\u003ctd\u003eSquare wave rise\/fall time ≤20ns; 10mHz to 1MHz; TTL\/CMOS compatible, low level \u0026lt;0.3V, high level \u0026gt;4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e3.5-inch TFT LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eRS232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Input\u003c\/th\u003e\n\u003ctd\u003eAC110V or AC220V via rear voltage selection switch, 50Hz, power consumption \u0026lt;45VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Conditions\u003c\/th\u003e\n\u003ctd\u003e0°C to 40°C, relative humidity \u0026lt;80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlug Option\u003c\/th\u003e\n\u003ctd\u003eUS or EU plug option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Size\u003c\/th\u003e\n\u003ctd\u003e24 x 11 x 37.5cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Weight\u003c\/th\u003e\n\u003ctd\u003e3.63kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Size\u003c\/th\u003e\n\u003ctd\u003e40 x 29 x 18cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Weight\u003c\/th\u003e\n\u003ctd\u003e4.68kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Bench Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCreating repeatable sine, square, ramp, pulse, noise, or arbitrary waveforms for electronics bench testing.\u003c\/li\u003e\n\u003cli\u003eChecking how a circuit responds to frequency changes, amplitude changes, burst output, and modulation behavior.\u003c\/li\u003e\n\u003cli\u003eUsing two channels when a test setup needs related waveforms, a modulation source, or separate signal outputs.\u003c\/li\u003e\n\u003cli\u003eMeasuring external signal frequency, period, RMS amplitude, or peak-to-peak amplitude with the counter function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Function generator\u003c\/li\u003e\n\u003cli\u003e1 x Q9 testing cable\u003c\/li\u003e\n\u003cli\u003e1 x Q9 BNC-clips test lead\u003c\/li\u003e\n\u003cli\u003e1 x RS232 cable\u003c\/li\u003e\n\u003cli\u003e1 x Power line\u003c\/li\u003e\n\u003cli\u003e1 x CD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse this product when you need a 20MHz dual-channel DDS function generator with sweep, burst, modulation, arbitrary waveform, TTL output, and RS232 functions.\u003c\/li\u003e\n\u003cli\u003eChannel A and Channel B do not have identical output limits. Channel A is the 20MHz, 100MSa\/s channel; Channel B has a lower frequency and sample-rate range.\u003c\/li\u003e\n\u003cli\u003eBefore use, confirm the rear AC110V\/AC220V selector and the plug option match your local power supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eIs the ATF20B+ a dual-channel signal generator?\u003c\/h4\u003e\n\u003cp\u003eYes. The instrument has Channel A and Channel B outputs, and the product data describes them as independent output channels.\u003c\/p\u003e\n\u003ch4\u003eWhat is the maximum output frequency?\u003c\/h4\u003e\n\u003cp\u003eChannel A supports sine output up to 20MHz. Square wave and other waveform types have lower maximum frequency ranges, so choose the waveform according to the required test signal.\u003c\/p\u003e\n\u003ch4\u003eDoes it support arbitrary waveforms?\u003c\/h4\u003e\n\u003cp\u003eYes. The product data lists 32 standard waveform types plus 8 arbitrary waveform groups.\u003c\/p\u003e\n\u003ch4\u003eDoes it include modulation and sweep functions?\u003c\/h4\u003e\n\u003cp\u003eYes. It supports FM, FSK, ASK, PSK, frequency sweep, amplitude sweep, and burst functions.\u003c\/p\u003e\n\u003ch4\u003eCan it connect through RS232?\u003c\/h4\u003e\n\u003cp\u003eYes. The product specification and package list include RS232 interface\/cable information.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Título Predefinido","offer_id":43370973200473,"sku":"FMF-ATF20B-85977","price":295.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Sb39b1729f1b5496ea57606ed398dd22fY.webp?v=1780391263"}],"url":"https:\/\/fmfpack.com\/pt-br\/collections\/geradores-de-sinais-testadores-eletronicos.oembed","provider":"FMF Supply","version":"1.0","type":"link"}