1MHz-1.2GHz Frequency Counter Tester PLJ-0802-E Digital LCD Screen

1MHz-1.2GHz Frequency Counter Tester PLJ-0802-E Digital LCD Screen Description

Mini chip's 8-bit microcontroller PIC16F648A as the core of the high-performance 1.2GHz frequency meter. Built-in frequency reference using temperature compensated voltage-controlled crystal oscillator ( 2.5 ppm -TCXO).
Dual IF design, IF and add / subtract mode can be individually preset. LCD0802 LCD screen display, up to 7 digits can be displayed, the frequency value is invalid zero automatic blanking.
Anti-power reverse design, low-power battery-powered programs. Double-button control, good man-machine interface. The settings are automatically saved, boot directly call.

Gate time:0.64 sec
Measuring range: 1 MHz to 1.2 GHz
Measurement accuracy: 100Hz
Channel Sensitivity: (HM8134-2 data)
Test Frequency (MHz): 5 10 30 60 100 150 200 300 450
Sensitivity (mV RMS): 35 20 10 3 3 4 8 15 12
Test Frequency (MHz): 500 550 600 700 800 900 1000 1100 1200
Sensitivity (mV RMS): 14 30 65 80 80 35 175 270 310
Operating voltage:DC input: DC 9V - 12V (reverse polarity protection with power supply)
Operating current:Enable backlight: less than equal 55 mA
Display digits:The highest 8 digits are displayed
IF settings:IF adjustable minimum step of 100 Hz, the range of 0 to 999.9999 MHz, can be set to increase the IF or reduced IF mode.
Frequency reference:The 13000-MHz temperature-compensated voltage-controlled crystal oscillator (-TCXO) in a 5032 package has a frequency stability of 2.5 ppm.
INPUT (measurement signal input): XH2.54-2P square mouth socket
ICSP INPUT (MCU programming interface): XH2.54-6P pin
POWER INPUT (power connector): XH2.54-2P square port socket
name:Frequency Meter
Colour:As Shown
Material:PCB+Plastic+Metal

Package Contents:
1 x PLJ-0802-E frequency counter meter with cable

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.