a Malaysian Indian. SEANET conventions have developed and now have survived the pandemic in large part thanks to his efforts. He has many roles: doctor, hospital owner, philanthropist, Sikh, and last but not least, ham radio operator (9M2KN). He himself has hosted a number of SEANET conven...
pending 2.1 - 0.2 khz bandwidth? pending LR 11 meter** (CB) 26.965-27.405 mhz 4watts(am)12watts(SSB) AM, SSB voice Local (CB radio) FRS** 462.5625-467.7125mhz 500mw (FM) FM voice Local, short range AM Radio .530mhz-1.7mhz 250w to 50kw AM voice Local,LR,DX FM Radio 88.1mhz-...
In the early days of radio, these rooms were called radio shacks, and this term has stuck, and is used today for a room where the ham radio equipment is contained. Here is where you will find Transmitter, Receivers, Transceiver, Switches, Log book, Microphone, Rotator control, Power Amplif...
This entry was posted in Guest Posts, News, Shortwave Radio, What's On Shortwave and tagged DJ Frederick, Fastradioburst23, Imaginary Stations, Justin Patrick Moore, One Deck Pete, Shortwave Gold, Weather Channel, WMMR, WRMI on March 26, 2025 by Fastradioburst23. [Updated] Radio Deals: ...
Most of these articles presented SNR data in terms of a 2500 Hz bandwidth, with the goal of providing an easy comparison between modulation types. SSB is the widest signal discussed, and it roughly fits into a 2500 Hz bandwidth, which is often the IF bandwidth of the receiver being used....
Easy to understand ham radio license instruction. Prepare for your ham exam while learning practical operating concepts. Get started today!
I know that since I'm primarily a CW operator most of the issues are unique to CW. If I used Digital modes or did a lot of SSB I'd probably be thrilled with this radio. If I can figure out the rig interface problems I may try some digitial modes again and maybe it would seem ...
The gain that they are supposed to have is only over a very narrow bandwidth. They are very difficult to set up, most people just give up and feed them with an ATU. They need to be rotated, not because of a good front to back ratio, but because of the nulls off the ends of the...
Most of these articles presented SNR data in terms of a 2500 Hz bandwidth, with the goal of providing an easy comparison between modulation types. SSB is the widest signal discussed, and it roughly fits into a 2500 Hz bandwidth, which is often the IF bandwidth of the receiver being used....
过年了,不要再讨论什么SSB、FT8、CW之类的了。你背着装满各大厂电台的破双肩包回到家,发现写了一年的通联记录根本换不来丈母娘一个正眼,老同学们晒着年终奖在酒桌上谈笑风生,你躲在厨房用手台连上自制的uv双段八木继续打中继。亲戚围炉时问起你的无线电成就,你掏本子展示你的QRP最远QSO,说在1瓦特上把距离卷...