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频段 pínduàn
el., meas.inst. frequency band of a signal generator
radio range
radio.amat. band; waveband
space frequency band; frequency range
tech. frequency channel; wave band
telecom. band
C 频段
space C band (4~8吉赫); C-band
Ka 频段
space Ka band (2 6. 5-40 吉赫)
L 频段
space L-band (1 ~2吉赫)
P 频段
space P-band (225 ~ 390 兆赫)
V 频段
space V-band (50 ~75 吉赫)
X 频段
space X band (8~12. 5 吉赫)
A 频段
space A-band (157-187 MHz)
K 频段
space K band (18-2 6. 5 吉赫)
Ku 频段
space Ku band (12. 5 ~ 18 吉赫)
O 频段
space O-band (40 ~ 50 吉赫)
Q 频段
space Q-band (美国为 35 ~ 50 吉赫,英国为 26. 5 ~40 吉赫,现改用 K 频段及 L 频段)
W 频段
space W band (56-100 吉赫)
F频段90千兆~ 140千兆
gen. F-band
频段
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