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Ficha técnica do produto
Características
Especificações
Nome da Marca
Heltec Automation
Origem
CN (origem)
Filtro externo (863 ~ 870MHz):
Os filtros externos da Heltec são fáceis de usar e podem ser integrados diretamente em dispositivos hotspot. Nosso filtro pode reduzir o ruído, aumentar a relação sinal-ruído e aumentar a faixa de recepção de máquinas EU868 executando V1.0/V1.1, resultando no filtro recebendo o sinal do nó de forma contínua e confiável.
Frequência Center: 866.5MHz
Freqüência gama: 863 ~ 870MHz
Inserção perda: 2.3dB
O filtro externo pode ser usado para reduzir o ruído ambiental e melhorar a capacidade de análise do sinal LoRa.
1. Beauty e Health – Cutomizado : no
2. Phones e Accessories – Cor : Pretodouradocinzabranco
3. Heltec-filtro Externo 863870mhz – tipo de Item : Lâmpadas de Parede
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