VOR 英文缩写VOR 英文全称Very High Frequency (VHF) Omnidirectional Range 中文解释甚高频全向信标 VOR意思,VOR的意思,VOR是什么意思?爱站小工具网缩写频道为您提供有关于VOR的解释和缩写,甚高频全向信标的英文缩写是什么 热门英文缩写词 WACS(广域计算机服务) ...
VHF频带范围为30~300MHz,无线电波波长为10~1m,因此VHF又称为米波频带;UHF频带范围为300~3000MHz,无线电波长为1m~1dm,因此UHF又称为分米波频带。在无线电通信中,VHF是指甚高频段无线电波,其英文全称是Very High Frequency,中文简称为甚高频;UHF是指特高频段无线电波,其英文全称是Ultra High...
VHF abbr. Very High Frequency 甚高频 n. 甚高频 Range n. 范围,行列,射程 vt. 排列,归类于,使并列,放牧 vi. 平行,延伸,排,行,山脉 radio n. 1.收音机,无线电设备 2.无线电广播台 3.无线电,无线电传送,无线电广播 4.无线电收发报机 v.[I,T] 1.用无线电发送讯息 range n.[C] 1.排,行...
RECEIVER (1) Frequency Range FM-8800S Simplex 155.000 to 159.600 MHz Semi-duplex 161.475 to 164.200 MHz FM-8800D Simplex 155.000 to 158.000 MHz Full-duplex 160.625 to 162.600 MHz (2) Receiving System Double Superheterodyne (3) Intermediate Frequency 1st: 51.2375 MHz, 2nd: 37.5 kHz (4) ...
中频:MF (Medium Frequency):300KHz~3MHz 高频:HF (High Frequency):3MHz~30MHz 甚高频:VHF (Very High Frequency):30MHz~300MHz 特高频:UHF (Ultra High Frequency):300MHz~3GHz 超高频:SHF (Super High Frequency):3GHz~30GHz 极高频:EHF (Extremely High Frequency):30GHz~300GHz ...
VHF 美[ˌvi eɪtʃ ˈef] 英[ˌviː eɪtʃ ˈef] abbr.甚高频 网络甚高频(Very High Frequency);甚高频无线电话;特高频 权威英汉双解 英汉 英英 网络释义 vhf abbr. 1. 甚高频,特高频 (用于高质量广播的无线电波段)very high frequency (a range of radio waves used for high-qual...
avoidinginterferencefromtheoutside. ThiswirelessmicrophonesystemissuitableforanypublicspeechesandKaraoke performance.Itfeatureslongdistance(50-100m),highfidelitytonequalityand widefrequencyresponserange(80Hz-15KHz)withlowdistortions,whichwill assureyouapleasantusinganywhereatanymoment. ■Features ●VHF-Hfrequency...
frequency stability 1,5 khz (from -20 to +55°c) time-out timer deactivates the transmitter after an interrupted transmission of more than 5 minutes receiver: frequency range 155.00 - 166.075 mhz receiving system double-conversion superheterodyne if21.4 mhz and 455 khz af output power 3 w (...
Frequency Range:PCS1900; Frequency:1805~1880MHz; Name:2g+3G+4G+2.4G+VHF+UHF Jammer; RF Power Output:18watt; Weight:3.5kg; Protection Radius:Typical 2-50m; 2ggsm850MHz:851-894MHz; 2gdcs1800MHz:1805-1880MHz; 3G2100MHz:2110-2170MHz; ...
Radio data system (RDS) - VHF/FM sound broadcasting in the frequency range from 64,0 MHz to 108,0 MHz - Part 3: Usage and registration of Open Data Applications (ODAs) 预览IEC 62106-3:2018前三页 标准号 IEC 62106-3:2018 2018年 ...