Search Results for "swr meter"81 links - and 2 categories
Antennas : 40M
- Portable dipole for 40 Meters band
- Pictures and swr reports for a portable dipole antenna for 40 meters band in german
[ Hits: 2903 | Votes: 0 | Rating: 0.00 ]
- JA7KPI Windom antenna for 40-80
- The total length of this antenna is 41m, height is about 11m, and diameter of element is 2mm.
JA7KPI modified this antenna originally used as Inverted-V type of 80m band Dipole.
Works on 40 - 80 meters band with acceptable swr.
[ Hits: 6439 | Votes: 4 | Rating: 6.25 ]
- Wire Antenna for 75 and 80 Meters
- This article is about a wire antenna that covers the entire 3.5 to 4.0 MHz band with an SWR below 2:1
consists of two coupled dipoles, one resonant at about 3.5 MHz and one resonant at about 4 MHz, resulting in the low SWR
[ Hits: 1580 | Votes: 0 | Rating: 0.00 ]
- Vertical antenna for Vacation
- Vertical Vacation Antenna for 80, 40 and 20 Meter-Band, by Herbert OE3BMB
This antenna is a full size λ/4 for 20m and 40m band, and a shortened λ/4 for the 80m band.
Generally on the 40m band the SWR is under 1,6. In 80m and 20m band at the resonant frequency the SWR is about 1,1.
[ Hits: 4627 | Votes: 4 | Rating: 8.00 ]
- The EZ-Tuner
- The "EZ-Tuner" is a homebrew automatic legal-limit antenna tuner that covers all amateur HF bands from 160-10 meters. Using a T-network design and controlled by a BASIC Stamp BS2sx microcontroller, the EZ-Tuner will match at least a 16:1 VSWR for either unbalanced or balanced transmission lines.
[ Hits: 5209 | Votes: 1 | Rating: 9.00 ]
- Antenna Tuning Unit
- This homebrewed antenna tuning unit also incorporates a 50-ohm QRP dummy load, power meter (1 or 10 Watts full scale), and SWR meter
[ Hits: 6223 | Votes: 3 | Rating: 6.33 ]
- Automatic SWR meter
- Automatic SWR meter and semi-automatic tuning unit by F1FRV
[ Hits: 6646 | Votes: 77 | Rating: 9.73 ]
- 10 m Aerial Matching Unit
- This simple matching unit will allow a 10 meters aerial to be used right across the 10m band without the need to physically adjust the elements, and offers a virtual 1:1 VSWR at 50 ohms impedance to the transmitter.
[ Hits: 3237 | Votes: 2 | Rating: 4.50 ]
- Antenne verticale HF.
- A vertical antenna project than can present low swr from 40 to 10 meters by using a balun in french
[ Hits: 1925 | Votes: 0 | Rating: 0.00 ]
- OK1DX Pavel
- Personal web page with some electronic projects like rotator controler AVROT, SWR Mega meter and personal amateur radio information
[ Hits: 267 | Votes: 1 | Rating: 10.00 ]
- MFJ Enterprises
- MFJ manufacturer of ham radio antenna products, antenna tuners, antenna analyzers, morse code & CW, SWR wattmeters, antenna accessories , power supplies, audio filters, TVI filters, baluns, coax switches and more
[ Hits: 40755 | Votes: 26 | Rating: 7.48 ]
- Ningbo Zhongce Dftek Electronics
- SWR meters, Power supplies, millivoltmeters, Oscilloscopes, signal generators, function generators China.
[ Hits: 884 | Votes: 0 | Rating: 0.00 ]
- RadioCraft Amateur Radio Products
- SWR WATT meter manufacturer
[ Hits: 1232 | Votes: 1 | Rating: 8.00 ]
- A Guide to Test Equipment
- That just about sums up many peoplesí attitude towards test equipment. Multimeter, SWR/Power Meter, Dip Oscillator, RF Signal Generator, Cathode Ray Oscilloscope
[ Hits: 1868 | Votes: 0 | Rating: 0.00 ]
- SWR Graphing Software for Amateur Radio by KD4UDY, shareware
[ Hits: 1087 | Votes: 0 | Rating: 0.00 ]
- Very simple wattmet
- A very simple QRP wattmeter project by SP5DDJ based on schematic of SWR meter developed and published by JA6HIC
[ Hits: 3078 | Votes: 0 | Rating: 0.00 ]
- A QRP SWR meter
- A real QRPp VSWR Meter project by DJ1ZB
[ Hits: 7535 | Votes: 0 | Rating: 0.00 ]
- A simple SWR Meter
- This article describes a simple QRP SWR meter built using readily available parts.
[ Hits: 14902 | Votes: 9 | Rating: 3.55 ]
- Wifi VSWR Meter
- A Wifi (V)SWR Meter to build yourself
[ Hits: 1620 | Votes: 4 | Rating: 7.25 ]
- G3TXQ SWR meter
- Based on the N2PK design, this swr meter use a stockton directional coupler
[ Hits: 2357 | Votes: 0 | Rating: 0.00 ]
- N2PK SWR Meter
- HF Forward Power & Return Loss (SWR) Meter
[ Hits: 1738 | Votes: 1 | Rating: 7.00 ]
- 0-30MHZ RF Power Measurement
- HF 100W LCD PIC16F877A SWR Meter at fox delta
[ Hits: 2677 | Votes: 2 | Rating: 5.00 ]
- Wideband SWR meter
- About SWR, and use of SWR Meter, home made a swr meter.
[ Hits: 4495 | Votes: 6 | Rating: 8.33 ]
- A Pocket-Size, Direct-Reading VHF SWR Meter
- This easy-to-build LED bargraph SWR meter goes with you anywhere.
[ Hits: 2764 | Votes: 4 | Rating: 3.25 ]
- Using SWR Meter
- How to adjust your SWR on your radio and why.
[ Hits: 1302 | Votes: 1 | Rating: 2.00 ]
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