Medidor digital de frequência de sinal, verde ou vermelho, 0.1 a 65mhz, com display de led, medidor de frequência, dc 8v a 15v
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€8.85€12.29
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Specifications
- Brand Name
- Aideepen
- DIY Supplies
- Electrical
- Battery Included
- No
- Origin
- Mainland China
- High-concerned chemical
- None
- Measuring Range
- RF Signal Frequency Counter
- Dimensions
- RF Signal Frequency Counter
- Operating Temperature
- RF Signal Frequency Counter
- Accuracy Class
- RF Signal Frequency Counter
- Display Type
- Digital Only
- Model Number
- RF Signal Frequency Counter
- Choice
- yes
- semi_Choice
- yes
Product Description
Reference description:
PLJ-6LED-A is a cost-effective six-digit LED 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. This module has the characteristics of small and exquisite, reliable performance, good visual effect and low cost.
Technical Parameters:
1. Gate time
0.1 second
2. Measurement channel
Input impedance: high impedance
Measuring range: 0.1 MHz~65 MHz
Measurement accuracy: 10 Hz
Sensitivity: better than 60mVpp
3. IF setting
Independent dual intermediate frequency design, the minimum step of intermediate frequency adjustment is 100Hz, the intermediate frequency range is 0~99.9999MHz, and the mode of adding intermediate frequency or subtracting intermediate frequency can be set.
4. Frequency reference
Using 5032 package 13.000MHz temperature compensated voltage controlled crystal oscillator (VC-TCXO), the frequency stability is ±2.5ppm.
5. Working voltage
DC input: DC8V~15V (with power reverse polarity protection) or DC5V (hardware setting required).
5. Working current
Max 90mA
7. Display digits
Six-digit common anode LED display, the highest display six digits.
8. Display brightness
Eight-level LED brightness is adjustable, and the factory setting is the highest brightness.
9. Size:
L × W× H: 91mm×28mm×20mm
10. Onboard interface
RF IN (signal input): HX2.54-2P socket
ICSP (programming interface): 2.54-6P pin
DC IN (power interface): HX2.54-2P socket
Package Included:
1 x frequency counter
2 x connecting wires
Pros & Cons
Pros
- Faixa ampla 0.1-65MHz para RF e HAM.
- Display LED de 6 dígitos preciso e legível.
- Alimentação flexível 8-15V DC.
- Custo-benefício para radioamadores.
Cons
- Sem bateria incluída, requer fonte externa.
- Dimensões não especificadas, instalação DIY.
- Origem China, calibração pode variar.
- Apenas display digital, sem funções extras.
Common Questions
Qual o material e display do medidor de frequência?
Display LED de 6 dígitos, estrutura para uso em transceptores HAM.
Qual a faixa de medição?
De 0.1 a 65MHz para sinais RF, alta precisão digital.
É compatível com alimentação DC?
Sim, opera de 8V a 15V DC, ideal para equipamentos de rádio.
Como usar em transceptores?
Conecta diretamente para exibir frequência em tempo real, custo-efetivo para HAM.
Peso e envio?
Módulo compacto e leve, frete econômico da China continental.
Product information last updated on December 5, 2025