PLJ-6LED-A 0.1MHz TO 65MHz RF 6 Digit Led Frequency Measurement Module Cymometer Tester Meter

USD 9.99
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Features: 65MHz frequency use Microchip, PIC16F628A as the core. Frequency reference with temperature compensation type voltage controlled crystal oscillator (2.5 ppm VC-TCXO). Adopts particular gate control mode and the accurate time algorithm. Gate (display refresh) time is 0.1 seconds, real-time display frequency value. The precision of frequency measurement is 10Hz/100Hz (Shift Right one bit) optional. Dual medium frequency design, intermediate frequency value and plus / minus mode can be preset alone, and do not influence each other. Display driver using the LED display special chip, digital tube display high brightness, less interference for external . Adopts six 0.56 inch digital tube display, automatic blanking invalid zero, eight stage adjustable brightness. Simple circuit, reasonable structure, double button control, simple operation. All settings are automatically saved, boot and directly call. Specification: Working voltage: DC 8V-15V Working current: 90mA(max) Input impedance: high resistance Measuring range: 0.1 MHz ~65 MHz Accuracy: 10 Hz Gate time: 0.1 second Sensitivity: better than 60mVPP Display digits: Six common anode LED display the highest display six digits. Dimensions: 91*28*20mm Onboard Interface: RF IN ( input ): HX2.54-2P socket ICSP ( programming interface ): 2.54-6P Pin DC IN ( Power Interface ): HX2.54-2P socket Package included: 1 x PLJ-6LED-A 0.1MHz TO 65MHz RF 6 Digit Led Frequency Measurement Module

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