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Query: 1 GHz
Links: 128 | Categories: 2
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A simple homebrew outdoor antenna to 2.4 GHz band. -
DX Summit, operated by the OH9W OH2AQ Radio Club, functions as a comprehensive web-based DX cluster, offering real-time and historical DX spots across a broad spectrum of amateur radio frequencies. This service aggregates DX spotting data, enabling users to monitor activity on bands from 1.8 MHz through 47 GHz, including specialized categories like beacons, digital modes, IOTA, QRP, and satellite operations. It serves as a critical tool for DXers and contesters seeking current propagation conditions and station activity. The platform's utility extends to providing daily DX news and a spot search function, allowing hams to research past activity for specific call signs or bands. The inclusion of tutorials and links to related ham radio resources like Radio Arcala further enhances its value. Its long-standing operation, maintained by OH8X, underscores its reliability as a go-to resource for tracking global amateur radio contacts and identifying rare DX. -
Building a 2.4GHz vertical collinear omnidirectional antenna -
This guide provides step-by-step instructions for constructing a tin can waveguide antenna, commonly known as a cantenna, for enhancing WiFi signal range. The project is budget-friendly, costing under $5, and utilizes easily accessible materials like a food can and basic electronic components. The design is suitable for 802.11b and 802.11g wireless networks, operating within the 2.4 GHz frequency range. To start, gather the necessary parts including an N-Female chassis mount connector, nuts, bolts, and a suitable can. The assembly process involves drilling holes in the can for the connector and mounting the probe. The guide emphasizes the importance of can dimensions and placement for optimal performance, encouraging experimentation for best results. This project is ideal for amateur radio operators and DIY enthusiasts looking to improve their wireless connectivity without significant investment. Safety precautions are advised, as the author does not hold electrical engineering credentials. Users are encouraged to take responsibility for their equipment and ensure proper assembly. With this simple yet effective antenna, users can extend their WiFi coverage and enjoy enhanced connectivity. -
Here is the design of a 2.4 GHz antenna that is ideal for amateur satellite communications. This antenna is easy to assemble because the design itself tolerates inaccuracies in the construction without really affecting performance. -
Build this home made yagi antenna for your 2.4ghz wireless ethernet. -
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. -
Concise instructions on making a broadband helical antenna for 2.4GHz use, such as: 802.11b wireless networking 2.4GHz video links. -
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The Cubic Quad antenna is a commonly homemade antenna in the range of about 150 odd MHz. Our little project was to design one of these for use in the 2.4GHz range for 802.11 wireless LANs. -
An easy to build, compact antenna for wireless lan applications that offers a reasonable amount gain. -
My short backfire antenna for 2.45ghz by carl rabe - g6nlc -
An inexpensive external GPS antenna, for 1.5 GHz band for GPS receiver, If you operate APRS or just need an external antenna for your GPS receiver, here's one that is easy to build yet offers surprisingly good performance in a compact size. Best of all, it uses commonly available components and materials. -
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This Antenna is not really practical for AO-40 reception, but horn antennas have a number of qualities useful in microwave antenna testing and noise figure measurements. -
Antenna for GSM, CB, marine, VHF/UHF, HAM and high frequency 1,9/2,4GHz -
This antenna modification is for the IEEE 802.11b networking protocol that operates at 2.4 GHz. It can be scaled easily to the 5 GHz frequency used by IEEE 802.11a by simply scaling the dimensions on the feed can and the excitation antenna to 2.4/5 = 48% of the dimensions shown above. -
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manufactures and distributes HF, VHF, UHF and SHF equipment covering 10MHz. - 47.0GHz. Our products include: Wireless LAN / WAN Bidirectional Linear Amplifiers, Low Noise Preamplifiers - LNA's, RF Linear Amplifiers, Relays, Transverter Systems, Frequency Translation Systems, Downconverters, Antennas, Parabolic Dishes, Coaxial Cable, Relays, Antenna Switches, Microwave Test equipment, PC controlled Receivers, Microwave Linear Amplifiers including models for Telemetry, Wireless, and CDMA applications. -
A homebrew project of a quadruple helix antenna system based on G3RUH 16 turn helix antenna for 2.4 GHz. -
Construction details for a simple but effective antenna for 2.45Ghz wireless lan use. -
Solid State and TWT Amplifiers From 1 MHz to 40 GHz with Power Levels from .1 mil Watt to 2.5 Kw -
Pictures and homebrew instructions for this collinear 2.4 Ghz antenna -
A prototype 2.45ghz antenna for mobile use. This antenna has been u sed for surveying signal strength using a variety of free wlan tools. -
manufacturer of VHF and microwave antennas and related products, from 50 MHz through 10 GHz -
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Includes links and documentation on wifi antennas, 2.4 GHz Coffee Can Feed Antennas -
As seen in January 2003 QST -
How to extend your Wireless Network by building a 2.4 gHz wifi cantenna -
WiNRADiO for Mac, WiNRADiO provides Apple Macintosh support for our most popular receiver, the WR-1550e, a medium-range external receiver with frequency range 150 kHz to 1.5 GHz -
Solution to your OEM needs and can meet your design or vended antenna requirements for antennas from 400MHz to 10 GHz. -
A 2.4 GHz WiFi antenna that can boost your WiFi signals for many miles. It\'s an easy to build Yagi antenna project done with some popsicle sticks, paper clips and glue. -
An easy to build, compact antenna for wireless lan applications that offers a reasonable amount gain. -
An amateur observatory using a 4 GHz TVRO antenna. -
Portuguese page, from VLF to some GHz, antennas, projects, EME, NDB DX and more. -
VQLog is a shareware log-book program for Windows specially intended for HF or VHF-DX'ers and Satellite enthusiasts, and it is fully usable for ALL amateur bands from 0 KHz to 99 GHz -
Yagi Calculator is a free Windows program that also runs well on Linux, Ubuntu 8.10 under Wine, to produce dimensions for a DL6WU style long Yagi antenna. Long yagis are commonly used from the 144MHz amateur band to the 2.4GHz band. -
A 2,4 GHz 13cm band quadrible qiad antenna with reflector offering a 14dbd gain -
1 watt amplifier for 10 ghz made from surplus stuff -
Antenna manufactuer, Panel antennas, sector panel antennas, high gain for ISM, MMDS, PCS, GSM, CDMA, TDMA, 400MHz, 900MHz,1.9GHz, 2.4GHz, 2.7GHz, 3.5GHz,5.8GHz. Broadband wireless applications for ISP,ASP. -
Helical antennas have long been popular in applications from VHF to microwaves requiring circular polarization, since they have the unique property of naturally providing circularly polarized radiation. Paul Wade W1GHZ -
10 GHz beacons list source internet , spots from DXCluster , hearing from 10GHz band by OK1JKT -
Antenna tests on Alford 1.2 Ghz for ATV oprations in italian -
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Whether we are tuning up homebrew equipment, checking antenna VSWR, adjusting a linear amplifier, or just monitoring output power during a contest, almost all aspects of ham operation can use a power meter. Paul Wade W1GHZ -
An home made SWR meter for 2.4 GHz. A DIY SWR meter that allow precise measurements and calibration of any WiFi antenna. This is test equipment everyone who build wifi antennas should have in their shack. Article is in french and include some videos. -
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A home made sweeping signal generator up to 2 GHz -
Receiver converter that can be plugged to the backside of the Yaesu FT-817 battery powered portable transceiver -
