[KongchangAI]
Unverified83% confidenceTradeoffTime unknown

线缆越长信号衰减越大,普通RG174线缆每米衰减约1dB@1.5GHz,超过5米建议改用RG58或必选主动天线补偿,否则被动天线在长线下几乎无法冷启动定位

1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/121586
API
curl https://kongchang.com/api/v1/knowledge/claims/121586
MCP
get_claim(id=121586)