|
EN 300 440 V1.6.1 規定
) j9 f$ [, o4 a) p9 P$ xFor carrier frequencies in the range 1 GHz to 20 GHz the frequency of the measuring receiver shall be adjusted
2 M% J8 ?7 ~7 z7 h* S4 Vover the frequency range 25 MHz to 10 times the carrier frequency, not exceeding 40 GHz. For carrier
5 [$ K7 v- B9 Z) n/ M, n" c! u: ~frequencies above 20 GHz the measuring receiver shall be tuned over the range 25 MHz up to twice the carrier2 b r& c5 m3 G: c# X$ g- \
frequency, not exceeding 66 GHz.
3 ?! g$ j, c( w2 w; M2 T: m0 i9 ?+ `) E( j* W3 k1 }2 c1 d
# N: z7 N7 Y; w. z" v- u: x+ T所以 10.525GHz 最多只需要測試到 40GHz, 不是 100GHz |
|