PLJ-6LED-H LED Display Digital Signal Frequency Counter Cymometer Tester Frequency Measurement Modules 1MHz- 1000MHz (red)

Brand: Oumefar

Color: red

Features:

• EXCELLENT TEST ACCURACY: The frequency meter is designed with dual intermediate frequencies. The intermediate frequency value and the addition and subtraction mode can be preset separately without affecting each other, which can achieve high stability and high resolution. The tester has good sensitivity, better than 60mVPP.
• CONVENIENT TO OPERATE: The circuit of the frequency meter is simple, the design structure is reasonable, and the unique two-key control method and precise time algorithm (uninterrupted mode) are used to make the operation simple and fast.
• SIX-DIGIT LED FREQUENCY DISPLAY MODULE: The frequency meter adopts 68-digit LED display, 0.56 inch digital tube display, invalid zero automatic blanking, and eight-level brightness adjustable. Clear readings and continuously adjustable gating time (100ms-10s)
• SMALL AND CONVENINENT: This module is compact and exquisite in design, can be put into a pocket, does not occupy extra space, is convenient to carry, and has reliable performance, good visual effects, and low cost.
• WIDELY APPLICATED FIELDS: PLJ-6LED is a cost-effective frequency display module specially designed for forum HAM friends. It is mainly used to display the frequency value of transceivers and other equipment, and can also be used for regular frequency measurement.

Details: Features:
1. A 65MHz frequency meter based on for Microchip’s PIC16F648A.
2. The frequency reference uses a temperature compensated voltage controlled crystal oscillator (±2.5 ppm VC-TCXO).
3. Adopt unique gate control method and precise time algorithm (non-interruption mode).
4. The gate (display refresh) time is 0.1 second, and the frequency value is displayed in real time.
5. Frequency measurement accuracy 10Hz/100Hz (shift one bit to the right) is optional.
6. Double IF design, IF value and addition/subtraction mode can be preset separately without affecting each other.
7. The display driver adopts LED display special chip, the digital tube has high brightness and less external interference.
8. It adopts six-digit 0.56-inch digital tube display, invalid zero automatic blanking, and eight levels of brightness adjustable.
9. The circuit is simple, the structure is reasonable, double button control, and the operation is simple.
10. Each setting is automatically saved, and the power is on.
 
Specification:
Condition: 100% Brand New
Model: PLJ-6LED-H
Gate Time: 0.1s
Input Impedance: High Resistance
Measuring Range: 1MHz ~ 1000MHz
Measurement Accuracy: 10 Hz
Sensitivity: better than 60mvpp
IF Adjustment Minimum Step: 100 Hz
IF Range: 0-99.9999 MHz
Frequency Stability: ±2.5 ppm
Working Voltage: DC8V-15V or DC5V
Working Current: Max.90mA
Display: 6 LEDs
Optional Color: Red Font, Green Font, Blue Font
Weight: Approx. 45g / 1.6oz
 
Package List:
1 * Signal Frequency Counter
2 * Cables

Package Dimensions: 26x101x48