time

512 links - and 10 categories

80 meters Short Dipole - The best antenna is the simple Dipole. If you have height, you even can put up a quarter wave vertical or an inverted, but sometimes you may need shorten version by 4S7NR
[ Hits: 15836 | Votes: 9 | Rating: 3.33 ]

Antenna Impedance measurement - When experimenting on an antenna it's often important to determine its feedpoint impedance at various frequencies across the operating band. It's easy enough to measure SWR, but sometimes we need to know more detail than this
[ Hits: 1426 | Votes: 6 | Rating: 2.67 ]

Pocket Loop Antenna - The Pocket Loop is a small magnetic loop antenna designed for a carry anywhere operation, it disassembles in 33 centimeters pieces that can be carried even on an attach handbag.
[ Hits: 1857 | Votes: 0 | Rating: 0 ]

A 2.4 Ghz High gain antenna ^pop - Here is how to build a high gain antenna for 2.4 gHz wireless networks. Several hams are experimenting with these devices in an effort to build a network. It is sometimes referred to as Hinternet or HSMM.
[ Hits: 61435 | Votes: 91 | Rating: 5.53 ]

Russian awards for HAMs. - CORA - Cities Of Russia Award, TZA - Time Zones Award, Transsib, Baikal Lake Award, Baikal Winteriada, GLORIA - Grid Locators Of Russia International Award. Look for details at the site.
[ Hits: 660 | Votes: 1 | Rating: 8 ]
Awards issued by SP5PB - Warszawa 2000 Award, Mazowsze (Mazovia) Award, Vistula) River Award, All Baltic Islands Award, Maritime Mobile award, Baltic Sea lighthouses award
[ Hits: 365 | Votes: 1 | Rating: 10 ]

GlobalQSL - Forget about spending expensive time and big money for QSL cards printing, filling out, sorting and sending. Exchange QSL information system.
[ Hits: 633 | Votes: 8 | Rating: 8.76 ]

The Anorak Files - A blog about ham radio. A blog dedicated to cool stuff like ham radio, birdwatching and bus timetables
[ Hits: 385 | Votes: 0 | Rating: 0 ]

Calnet Repeater Group - Calnet a multi repeater amateur radio system serving most of California and parts of Nevada. The Calnet system consists of numerous fulltime linked 440 MHz repeaters connecting San Diego to San Francisco and Lake Tahoe.
[ Hits: 1312 | Votes: 2 | Rating: 7.5 ]
K6BB Big Bear ham radio club - The club was established in 1975 with the purpose to further the exchange of information and cooperation between members, to promote knowledge, to prepare for service in the community in time of disaster or need for emergency communications,
[ Hits: 818 | Votes: 3 | Rating: 10 ]

Minuteman Repeater Association - The Minuteman Repeater Association is a non-profit communications organization serving the public in times of emergency.
[ Hits: 830 | Votes: 1 | Rating: 8 ]

Larkfield Amateur Radio Club Inc. - Currently operate 3 repeater locations in Dix Hills, Huntington and Smithtown on 2 Meters, 1.25 Meters & 70 Centimeters.
[ Hits: 627 | Votes: 1 | Rating: 10 ]

C.O.S.W.N. Central Ohio Severe Weather Network - Providing real-time weather spotter reports for the following counties: Delaware, Fairfield, Fayette, Franklin, Hocking, Licking, Madison, Pickaway, Ross and Union.
[ Hits: 480 | Votes: 5 | Rating: 7.4 ]
Cuyahoga Amateur Radio Society (CARS) - The Cuyahoga Amateur Radio Society (CARS) is a not-for-profit organization comprised of Amateur Radio (Ham Radio) operators dedicated to furthering the art of Ham Radio and to serving the public in times of disaster
[ Hits: 717 | Votes: 0 | Rating: 0 ]

Russian VHF Trophy - For carrying out of bilateral QSOs on band of 2 meters, 70 and 23 centimeters all kinds of modulation. It is authorized to spend QSOs, using all kinds of passage: TROPO, ES, AURORA, MS, FAI, EME, IONO,
[ Hits: 652 | Votes: 0 | Rating: 0 ]

The official US time - Current time in different time zones
[ Hits: 1437 | Votes: 6 | Rating: 3.17 ]

AutoRec - AutoRec is windows freeware time based automatic recorder - player for radio broadcast. Auto Recorder will record or play wav audio files, and execute batch or other executable application programs at scheduled times. The primary use for Auto Recorder is automatic, unattended recording and playback of network or other satellite-delivered radio station program material.
[ Hits: 5326 | Votes: 5 | Rating: 5.2 ]

ExpressPCB - Free PCB software is a snap to learn and use. For the first time, designing circuit boards is simple for the beginner and efficient for the professional.
[ Hits: 2408 | Votes: 5 | Rating: 5.4 ]

Ipox5 radio link system - Ipox5 is the freeware version of a commercial radio linking system, designed for amateur, nhw, emergency communications etc. It is optimised for mobile broadband and difficult IP links. It allows PC access, and up to 100 users on your link at one time. Usefull for multiple PMR446 use on very large sites. Works under Windows 98, XP, Vista, and Linux (under Wine)
[ Hits: 1421 | Votes: 1 | Rating: 10 ]

Second-Harmonic-Optimized Low-Pass Filters - Sometimes we need a little more output filtering than traditional designs offer. Look at a new filter that can give you that extra boost. QST article by W3NQN
[ Hits: 880 | Votes: 0 | Rating: 0 ]