{"product_id":"signal-frequency-counter-6led-rf-meter-led-display-module-1mhz-1000mhz-green","title":"Signal Frequency Counter 6LED RF Meter LED Display Module 1MHz-1000MHz Green","description":"\u003cp\u003eITEM NAME:Signal Frequency Counter 6LED RF Meter LED Display Module 1MHz-1000MHz Green Description: - Master by the United States Microchip (Microchip) PIC16F648A as the core of 65MHz frequency counter. - Japan KDS frequency reference temperature-compensated voltage controlled crystal oscillator ( ± 2.5 ppm VC-TCXO) - Unique gate control and precise time algorithm (non-timer interrupt) - Gate (display refresh) time 0.64 seconds, real-time display frequency value. - Frequency measurement accuracy 10Hz \/ 100Hz (digital right one) is optional. - Dual IF design, IF value and plus \/ minus preset mode can be used alone, independently of each other. - Display driver with LED display special chip, high brightness digital tube, less foreign interference. - ARK six .56 inches using digital display, automatic blanking invalid zero, eight adjustable brightness. - Circuit is simple and reasonable structure, two-button control, simple operation. - The settings are automatically saved, boot directly invoked. Specification: - 1. The gate time (Gate time) - 0.64 Second - 2. Measure the channel (Measurement channels) - Input impedance (Impedance): high resistance - Measuring range: 1 MHz to 1000 MHz - Accuracy: 100 Hz \/ 1000 Hz - Sensitivity: HM8134-2 test data (for reference only) - Test frequency (MHz) 5 10 30 60 100 150 200 300 450 - Sensitivity (mV RMS) 50 40 20 20 30 30 30 40 60 - Test frequency (MHz) 500 550 600 700 800 900 1000 1100 1200 - Sensitivity (mV RMS) 80 90 90 120 150 180 230 360 410 - 3. IF setting (Frequency offset) - Independent double-IF design, IF adjust the minimum increments of 1 KHz, mid-range 0 ~ 999.999 MHz, can be set to add or subtract IF IF mode, the factory default value is zero intermediate frequency (ie, the display value is the signal frequency). - The frequency reference (Frequency reference) - Warming 13.000MHz 5032 package uses voltage controlled crystal oscillator (VC-TCXO), frequency stability of  ± 2.5 ppm. - 5. Working voltage (Operating voltage).Master by the United States Microchip (Microchip) PIC16F648A as the core of 65MHz frequency counter. - Display driver with LED display special chip, high brightness digital tube, less foreign interference.\u003c\/p\u003e","brand":"Shop2IndiaBei","offers":[{"title":"Default Title","offer_id":43049734897832,"sku":"U2I-1-142590080483","price":4276.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/s-l2000__51225_931ad5e4-d501-43a2-895e-734d73321705.jpg?v=1672863307","url":"https:\/\/shop2india.com\/products\/signal-frequency-counter-6led-rf-meter-led-display-module-1mhz-1000mhz-green","provider":"SHOP2INDIA GATEWAY","version":"1.0","type":"link"}