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HomeElectronicsAccessories & SuppliesBatteries, Chargers & AccessoriesPower Extension SocketsPLJ-6LED-A PCB Display RF Signal Counter High Impedance is Used to Bisplay the Frequency Value of the Transceiver Red
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PLJ-6LED-A PCB Display RF Signal Counter High Impedance is Used to Bisplay the Frequency Value of the Transceiver Red
₦ 24,215
₦ 48,43050%
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Product details
PLJ-6LED is a cost-effective six-digit LED frequency display module specially designed for forum HAM friends. It is mainly used for the display of frequency values of transceivers and other equipment, and can also be used for conventional frequency measurement. This module has the characteristics of small and exquisite, reliable performance, good visual effect and low cost.
A 65MHz frequency counter with Microchip's PIC16F648A as the core. , the frequency reference uses a temperature-compensated voltage-controlled crystal oscillator ( +/- 2.5 ppm VC-TCXO).
Adopt unique gate control method and precise time algorithm (non-interrupted method). , the gate (display refresh) time is 0.1 seconds, and the frequency value is displayed in real time. Frequency measurement accuracy 10Hz/100Hz (shift right by one) is optional. , Double IF design, IF value and plus/minus mode can be preset independently without affecting each other.
The display driver adopts a dedicated chip for LED display, and the digital tube has high brightness and less external interference. It adopts six-digit 0.56-inch digital tube display, and the invalid zero is automatically blanked, and the eight-level brightness is adjustable.
The circuit is simple, the structure is reasonable, the double button control, the operation is simple. All settings are automatically saved and directly recalled when power on.
Gate time " 0.1 seconds
Measurement channel
Input Impedance: Hi-Z
Measurement range: 0.1 MHz ~ 65 MHz
Measurement accuracy: 10 Hz
Sensitivity: better than 60mVPP
IF setting
Independent dual IF design, the minimum step for IF adjustment is 100 Hz, the IF range is 0 ~ 99.9999 MHz, and the mode of plus or minus IF can be set.
Frequency reference
Adopt 5032 package 13.000MHz temperature compensated voltage controlled crystal oscillator (VC-TCXO), frequency stability is +/- 2.5 ppm.
Working voltage
DC input: DC 8V~15V (with power supply reverse polarity protection) or DC 5V (hardware setting required).
Working current
90 mA max
Display digits
Six common anode LED display, up to six digits.
Colour: green
Material: pvc
Size: 8x2cm
Package Contents:
1 * Frequency counter
2 * Connecting wires
Only the above package content, other products are not included.
Note: Light shooting 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.
A 65MHz frequency counter with Microchip's PIC16F648A as the core. , the frequency reference uses a temperature-compensated voltage-controlled crystal oscillator ( +/- 2.5 ppm VC-TCXO).
Adopt unique gate control method and precise time algorithm (non-interrupted method). , the gate (display refresh) time is 0.1 seconds, and the frequency value is displayed in real time. Frequency measurement accuracy 10Hz/100Hz (shift right by one) is optional. , Double IF design, IF value and plus/minus mode can be preset independently without affecting each other.
The display driver adopts a dedicated chip for LED display, and the digital tube has high brightness and less external interference. It adopts six-digit 0.56-inch digital tube display, and the invalid zero is automatically blanked, and the eight-level brightness is adjustable.
The circuit is simple, the structure is reasonable, the double button control, the operation is simple. All settings are automatically saved and directly recalled when power on.
Gate time " 0.1 seconds
Measurement channel
Input Impedance: Hi-Z
Measurement range: 0.1 MHz ~ 65 MHz
Measurement accuracy: 10 Hz
Sensitivity: better than 60mVPP
IF setting
Independent dual IF design, the minimum step for IF adjustment is 100 Hz, the IF range is 0 ~ 99.9999 MHz, and the mode of plus or minus IF can be set.
Frequency reference
Adopt 5032 package 13.000MHz temperature compensated voltage controlled crystal oscillator (VC-TCXO), frequency stability is +/- 2.5 ppm.
Working voltage
DC input: DC 8V~15V (with power supply reverse polarity protection) or DC 5V (hardware setting required).
Working current
90 mA max
Display digits
Six common anode LED display, up to six digits.
Colour: green
Material: pvc
Size: 8x2cm
Package Contents:
1 * Frequency counter
2 * Connecting wires
Only the above package content, other products are not included.
Note: Light shooting 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.
Specifications
Key Features
beta version
Specifications
- SKU: GE779EA21CI2GNAFAMZ
- Weight (kg): 0.05
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PLJ-6LED-A PCB Display RF Signal Counter High Impedance is Used to Bisplay the Frequency Value of the Transceiver Red
₦ 24,215
₦ 48,43050%
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