单波段 -- single-band 双波段 -- dual-band 三波段 -- triple-band 多波段 -- multi-band 波段规划 -- band plan 传播-- propagation 太阳黑子 -- sunspot 电离层 -- ionosphere 高峰期 -- high cycle 低峰期 -- low cycle 第6 章 怎样进行 UHF / VHF 通联? 刚刚获得电台执照的新火腿,往往抑制不...
(频段的)划分:allocation(of a frequency band)由国家将某个特定的频带列入频率划分表,规定该频带可在指定的条件下供业余业余业务或者卫星业余业务使用 (无线电频率或无线电频道的)分配:allotment(of a radio frequency or radio frequency channel)将无线电频率或频道规定由一个或多个部门,在指定的区域内供地面或空...
Essential information at-a-glance regarding the HF bands used in the amateur radio frequency spectrum globally. Quick access to the following information: Frequency band plan information for all bands in HF range - including 160M, 80M, 60M, 40M, 30M, 20M, 17M, 15M, 12M, 10M Frequency B...
Ham Utility is one of those must have apps for all ham radio operators and swl's. Features: *Frequency Band Plan (Including US) * Q-Codes (never forget to say…
SOCOTRAN UV5F PLUS 5W Walkie Talkie VHF UHF Dual Band PTT Scanner Radio professional Decoder Frequency Ham Radio Transmitter It can decode any analog two way radio frequency and Privacy code How to decode the frequency from another radio: (other radio need to press PTT).press Menu button and...
甚高频--veryhighfrequency（VHF） 频率--frequency 波长--wavelength 中继器--repeater 远程通联--distancecommunication（DX或DXing） 远程通联者--DXer 高频--highfrequency（HF） 慢扫描电视--slowscantelevision（SSTV） 数据包--packet 互联网-电台连接方案--InternetRadioLinkingProject（IRLP） 在线通联--online...
The Tools are ranging from activity monitoring Tools like DX-Cluster and PSK-Reporter, to Tools helping you with resource information like Bandplan, Glossar, AWG and many more Tools. HAM-Toolbox also has a built-in radio integration, so that you can directly tune to spots from the DX-Clust...
中英对照常用术语: 兆赫 -- megahertz(MHz) 米 -- metre(m) 厘米 -- centimetre(cm) 频段 -- band 或 frequency band 波段 -- band 或 wave band 单波段 -- single-band 双波段 -- dual-band 三波段 -- triple-band 多波段 -- multi-band 波段规划 -- band plan 传播 -- propagation 太阳黑子 ...
Band plan, Q and country codes **print and keep handy August ' meeting withboy scout (click for presentation)training by Bill Mader, and Yul Bratcher testing (all passed) ALL IN ATTENDANCE HAD A FANTASTIC AND FUN TIME!
You can find the current San Francisco Bay Area Repeater Frequencies for 900MHz on my website as well as the VHF/UHF Bandplan to help you get started. Simplex Frequency spacing is 12.5kHz 900MHz Radio Hardware As far as hardware there are a few ways you can go about it. Build or ...