[KongchangAI]
Unverified90% confidenceTradeoffTime unknown

全向天线增益超过9dBi后,垂直辐射角被压缩到10度以内,楼上楼下信号反而变差,多层住宅选5-7dBi全向更均衡

1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/226890
API
curl https://kongchang.com/api/v1/knowledge/claims/226890
MCP
get_claim(id=226890)