Signal Frequency Counter 6LED RF Meter LED Display Red Or Green

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Description:

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- 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 can be used alone, independently of each other.

Display driver with LED display special , 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:

Gate time: 0.64 Second. Measure the channel: Input Impedance: high resistance

Measuring range: 1 MHz to 1000 MHz Accuracy: 100 Hz / 1000 Hz. Sensitivity: HM8134-2 test data (for reference only) Frequency reference Warming 13.000MHz 5032 package uses voltage controlled crystal oscillator (VC-TCXO), frequency stability of ± 2.5 ppm. Operating voltage DC Input: DC 8V ~ 12V (recommended 9V)

Working Current: (Supply voltage: 9V Brightness: 4 full brightness).Six common anode digital display, the highest six-digit display.RF IN (Signal Input Signal input): HX2.54-2P side port outlet

ICSP (programming interface Programming interface): HX2.54-6P side port pin

DC IN (Power Interface Power Interface): HX2.54-2P side port outlet.Dimensions: Approx. 91*28*20mm/ 3.58x1.10x0.79inch

Package Includes:

Three PACKAGE according to your order

1piece Red/1piece Blue/1piece Red or green delivery Signal Frequency Counter

Signal Frequency Counter;6LED RF;Cymometer;;Meter;LED Display;Module;Digital

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