{"id":350468,"date":"2026-08-11T14:31:57","date_gmt":"2026-08-11T12:31:57","guid":{"rendered":"https:\/\/vitacomoda.it\/elettronica\/prodotto\/1khz-100mhz-20mhz-2-7ghz-misuratore-di-frequenza-oled-display-di-frequenza-contatore-di-frequenza-per-la-misurazione-rf-ricetrasmettitore-radioamatoriale\/"},"modified":"2026-08-11T14:32:30","modified_gmt":"2026-08-11T12:32:30","slug":"1khz-100mhz-20mhz-2-7ghz-misuratore-di-frequenza-oled-display-di-frequenza-contatore-di-frequenza-per-la-misurazione-rf-ricetrasmettitore-radioamatoriale","status":"publish","type":"product","link":"https:\/\/vitacomoda.it\/elettronica\/prodotto\/1khz-100mhz-20mhz-2-7ghz-misuratore-di-frequenza-oled-display-di-frequenza-contatore-di-frequenza-per-la-misurazione-rf-ricetrasmettitore-radioamatoriale\/","title":{"rendered":"1KHz-100MHz 20MHz-2.7GHz Misuratore di frequenza OLED Display di frequenza Contatore di frequenza per la misurazione RF Ricetrasmettitore radioamatoriale"},"content":{"rendered":"<p style=\"text-align: center;\"><video style=\"max-width: 100%;\" src=\"\/\/video.aliexpress-media.com\/play\/u\/ae_sg_item\/240554885\/p\/1\/e\/6\/t\/10301\/5000371832019.mp4\" poster=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd6965de20c89456c92c033dcfb7053141.jpg\" preload=\"auto\" controls=\"controls\" width=\"100%\" height=\"100%\"><\/video><\/p>\n<div>\n<div>\n<p><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><\/span><\/p>\n<div>\n<\/div>\n<p> <img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Scc7735e5a8fb4d3eb284b2cdcddf4827n.jpg\" \/> <\/p>\n<p> <span style=\"color: #ff0000;\"><strong>20 MHz-2,7 GHz 1 KHz-100 MHz Modulo di visualizzazione della frequenza Contatore di frequenza Display OLED da 0,96 pollici Misuratore di frequenza del segnale digitale RF<\/strong><\/span> <\/p>\n<p>Caratteristiche: <br \/> <span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">1.Design compatto ed esteticamente gradevole con funzionamento a doppio pulsante e circuiti semplificati per facilit\u00e0 d&#8217;uso<\/span> <br \/> <span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">2.L&#8217;esclusivo algoritmo di controllo del cancello e il design ininterrotto migliorano la precisione della misurazione<\/span> <br \/> <span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">3.Doppie preimpostazioni indipendenti di frequenza intermedia con modalit\u00e0 simultanee di addizione\/sottrazione senza interferenze<\/span> <br \/> <span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">4.La funzione di salvataggio delle impostazioni automatiche consente l&#8217;uso immediato all&#8217;avvio senza riconfigurazione<\/span> <br \/> <span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">5.Ampiamente applicabile per misurare i requisiti in radio, walkie-talkie, circuiti di oscillazione<\/span> <\/p>\n<p><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><br \/>Parametro:<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Nome prodotto: modulo di visualizzazione della frequenza<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Tensione operativa: DC 8-10 V (consigliato 9 V)<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Corrente operativa: < 60 mA (condizione di test: alimentazione DC 9 V)<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Display: OLED da 0,96 pollici<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Tempo del cancello: 0,64\/1,0 secondi<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Precisione della misurazione: 100\/64 Hz<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Intervallo di misurazione: 20 MHz-2,7 GHz<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Impedenza di ingresso: impedenza elevata<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Stabilit\u00e0 della temporizzazione: \u00b12,5 ppm<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Uscita dati di misurazione: uscita porta seriale UART<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Interfacce di bordo: ingresso segnale, interfaccia di alimentazione<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Scenari applicativi: display a radiofrequenza, misurazione della frequenza walkie-talkie, misurazione della frequenza del circuito di oscillazione, applicazioni integrate, misurazione della frequenza generale<\/span><\/p>\n<p><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><br \/>Descrizione:<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Il PLJ-096OLED-H1 \u00e8 un modulo di visualizzazione della frequenza OLED conveniente progettato per la misurazione continua della frequenza del segnale.Utilizzato principalmente per visualizzare i valori di frequenza in ricetrasmettitori e apparecchiature simili, \u00e8 adatto anche per la misurazione della frequenza generale.Utilizza un metodo unico di controllo del cancello e un algoritmo preciso di temporizzazione del cancello (interruzione non temporizzata) per ottenere un&#8217;elevata precisione di misurazione.<\/span><\/p>\n<p><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><br \/>Precauzioni:<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">1.Evitare di esporre lo strumento a temperature elevate, umidit\u00e0 o ambienti polverosi e prevenire forti vibrazioni.<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">2.Il riferimento dell&#8217;orologio \u00e8 stato calibrato utilizzando GPSDO e la sensibilit\u00e0 \u00e8 ottimizzata durante la calibrazione di fabbrica.Non regolare queste impostazioni se non necessario.<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">3.Il connettore di ingresso del segnale integrato \u00e8 un componente fragile.Maneggiarlo delicatamente quando si inseriscono o si rimuovono i tappi.<\/span><\/p>\n<p><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><br \/>Il pacchetto include:<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Modulo x1<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Cavo di segnale x1<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Cavo di alimentazione x1<\/p>\n<p><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Sc4ac8151948b4242a0e2c51fce71b9339.jpg\" \/><br \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S20fcfe7790d44bca935774d066c9cea7d.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Seec1245fb68540d6bea61aa33a724d74Q.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S56e9431963bd49c2a185b9738826f2190.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Scee009d8a27644b79c21692d2cb59ec6z.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S278964836aa84bee9385fef235fe6029J.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S7d0f4648f70b451e96a2d684d67447b89.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S45975df1465a49a7909ffde98c07e70b4.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Se28f11388b8c48a4a922489a2c7a6082f.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Sc0b6146503fc41c8b497b1da6b484491W.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S5fe7c6f648154b14925c2947280131066.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Sa9f0a921f31c4f118eeba6e8033b21cao.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S4b07bfc68b48474b8ed8200db8e9aa55k.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Sc42879832c2b4f98b058a19cd646fc5a7.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S968b64ddbf02442dafbf572150f139feg.jpg\" \/><br \/><\/span><\/p>\n<\/p><\/div>\n<\/div>\n<div><\/div>\n<div>\n<div><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Scc7735e5a8fb4d3eb284b2cdcddf4827n.jpg\" \/><\/p>\n<p><span style=\"color: #ff0000;\"><strong>20MHz-2.7GHz 1KHz-100MHz Frequency Display Module Frequency Counter 0.96-inch OLED Display RF Digital Signal Frequency Meter<\/strong><\/span><\/p>\n<p>Features:<br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">1. Compact and aesthetically pleasing design with dual-button operation and simplified circuitry for ease of use<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">2. Unique gate control algorithm and non-interrupt design enhance measurement accuracy<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">3. Dual independent intermediate frequency presets with simultaneous addition\/subtraction modes without interference<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">4. Automatic settings save function enables immediate use upon startup without reconfiguration<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">5. Widely applicable for measuring requirements in radios, walkie-talkies, oscillation circuits<\/span><\/p>\n<p><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><br \/>Parameter:<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Product Name: Frequency Display Module<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Operating Voltage: DC 8-10V (9V recommended)<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Operating Current: < 60mA (Test Condition: DC 9V supply)<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Display: 0.96-inch OLED<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Gate Time: 0.64 \/ 1.0 seconds<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Measurement Accuracy: 100\/64Hz<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Measurement Range: 20MHz-2.7GHz<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Input Impedance: High Impedance<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Timing Stability: \u00b12.5ppm<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Measurement Data Output: UART Serial Port Output<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">On-Board Interfaces: Signal Input, Power Interface<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Application Scenarios: Radio frequency display, walkie-talkie frequency measurement, oscillation circuit frequency measurement, embedded applications, general frequency measurement<\/span><\/p>\n<p><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><br \/>Description:<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">The PLJ-096OLED-H1 is a cost-effective OLED frequency display module designed for continuous signal frequency measurement. Primarily used for displaying frequency values in transceivers and similar equipment, it is also suitable for general frequency measurement. It employs a unique gate control method and precise gate timing algorithm (non-timed interrupt) to achieve high measurement accuracy.<\/span><\/p>\n<p><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><br \/>Precautions:<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">1. Avoid exposing the instrument to high temperatures, humidity, or dusty environments, and prevent severe vibration.<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">2. The clock reference was calibrated using GPSDO and sensitivity optimized during factory calibration. Do not adjust these settings unless necessary.<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">3. The onboard signal input connector is a fragile component. Handle it gently when inserting or removing plugs.<\/span><\/p>\n<p><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><br \/>Package include:<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Module x1<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Signal cable x1<\/span><br \/><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Power cable x1<\/p>\n<p><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Sc4ac8151948b4242a0e2c51fce71b9339.jpg\" \/><br \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S20fcfe7790d44bca935774d066c9cea7d.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Seec1245fb68540d6bea61aa33a724d74Q.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S56e9431963bd49c2a185b9738826f2190.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Scee009d8a27644b79c21692d2cb59ec6z.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S278964836aa84bee9385fef235fe6029J.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S7d0f4648f70b451e96a2d684d67447b89.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S45975df1465a49a7909ffde98c07e70b4.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Se28f11388b8c48a4a922489a2c7a6082f.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Sc0b6146503fc41c8b497b1da6b484491W.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S5fe7c6f648154b14925c2947280131066.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Sa9f0a921f31c4f118eeba6e8033b21cao.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S4b07bfc68b48474b8ed8200db8e9aa55k.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/Sc42879832c2b4f98b058a19cd646fc5a7.jpg\" \/><img decoding=\"async\" src=\"\/\/ae01.alicdn.com\/kf\/S968b64ddbf02442dafbf572150f139feg.jpg\" \/><br \/><\/span><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>20 MHz-2,7 GHz 1 KHz-100 MHz Modulo di visualizzazione della frequenza Contatore di frequenza Display OLED da 0,96 pollici Misuratore [&hellip;]<\/p>\n","protected":false},"featured_media":350471,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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