Unverified50% confidenceFactExact time
The relationship between Q value and bandwidth is that bandwidth approximately equals center frequency divided by Q; therefore, at Q=1, the bandwidth at 1 kHz is approximately 1000 Hz, and at Q=10 the bandwidth is approximately 100 Hz.
1
Sources
50%
Confidence
Long-term
Relevance
8/4/2026
First Seen
Sources
Related Claims
UnverifiedQwiic基于I2C接口理论上允许127个设备共享两根信号线，但I2C总线速度上限通常为400kHz（Fast Mode）70% similarUnverifiedQR optical transmission bandwidth is limited; even at 30fps playback, the theoretical peak is only tens of KB per second, making it unsuitable for transferring files of hundreds of MB and better suited for scenarios such as keys, configurations, text, and small certificates.67% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/685417API
curl https://kongchang.com/api/v1/knowledge/claims/685417MCP
get_claim(id=685417)