- A Modern Directional Power/SWR Meter
updated
- Every ham needs an RF power meter. Here is a high performance unit to build at home.
[ Hits: 1528 | Votes: 2 | Rating: 5.5 ]
- A Wifi (V)SWR Meter
- When building antennas for the Wifi band , a need for an easy way to check the antennas arise.
This is a project for a 2.4 GHz band SWR Meter
[ Hits: 1157 | Votes: 6 | Rating: 4.83 ]
- Bird 4314 Maintenance
- Bird 4314 RF Power Meter Battery Replacement
[ Hits: 255 | Votes: 3 | Rating: 5.67 ]
- Bird Wattmeter Slug Calibration
- How to repair and calibrate a used Bird model 43 wattmeter.
[ Hits: 65 | Votes: 0 | Rating: 0 ]
- Converting ZetaGi HP201 for ham bands
- Conversion of Zetagi HP201 SWR wattmeter for HF Amateur Bands by G8ODE
[ Hits: 1936 | Votes: 4 | Rating: 7.5 ]
- Digital QRP SWR & Power meter
- A KD1JV Melt solder kit, a swr and power meter operating from 160 to 6 meters ideal for portable and field use
[ Hits: 6161 | Votes: 6 | Rating: 3 ]
- Digital SWR Meter with Arduino
- Inline RF Power & VSWR Meter. A DIY meter 0 to 30 Watt with Average and Peak. Circuit Description, Arduino Nano software code and part list to DIY your own Digital SWR Meter
[ Hits: 3186 | Votes: 16 | Rating: 5.68 ]
- Digital SWR Power Meter project
- A PIC16F876 based, automatic 1.8 to 60 MHz Digital SWR/WATTmeter capable of displaying both the SWR and P.E.P.power values, with a bar graph on the second line tracking the instantaneous power.
[ Hits: 4410 | Votes: 6 | Rating: 4.67 ]
- G3TXQ SWR meter
- Based on the N2PK design, this swr meter use a stockton directional coupler
[ Hits: 2808 | Votes: 0 | Rating: 0 ]
- G3TXQ SWR meters
- Homebrewed SWR meters projects by G3TXQ
[ Hits: 2352 | Votes: 1 | Rating: 9 ]
- HomeMade FT-meter for Yaesu 897 and 857
- An analogic Meter for yaesu FT 857 and 897 by I6IBE in italian
[ Hits: 3081 | Votes: 5 | Rating: 8 ]
- How to make a low end SWR/ Watt Meter reading PEP power
- Building a PEP Power circuit for all analogue watt-meter
[ Hits: 1646 | Votes: 6 | Rating: 7.5 ]
- How to Measure SWR
- A guide to measuring SWR with different types of SWR Meters, the single needle and dual needle meters
[ Hits: 402 | Votes: 0 | Rating: 0 ]
- How's Your SWR?
- Chart showing how SWR effects how much power you actually radiate from your antenna.
[ Hits: 1002 | Votes: 1 | Rating: 7 ]
- LCD SWR Power Meters
- Two separate meters with SWR and Power Meter combined functiosn split a homebrew project by W2EB
[ Hits: 668 | Votes: 0 | Rating: 0 ]
- Measuring SWR
- Measuring SWR and things every CB'er should know
[ Hits: 9177 | Votes: 18 | Rating: 8.33 ]
- N2PK SWR Meter
- HF Forward Power & Return Loss (SWR) Meter
[ Hits: 2011 | Votes: 1 | Rating: 7 ]
- Notes on Bird Electronics Equipment
- Information on equipment manufactured by the Bird Electronic Corporation, wattmeters, RF loads, switches by I0JX
[ Hits: 1236 | Votes: 0 | Rating: 0 ]
- QRP SWR Meter
- SWR meter for low power output measurements, dedicated to QRP operations
[ Hits: 2107 | Votes: 2 | Rating: 5 ]
- Remote Power and SWR Meter Project
- Remotely monitor the output power and SWR of your station via a web browser. WT32/ESP32 based project, combined with a directional coupler setup. It reads two voltages which are supplied by the directional couplers. From these, the respective power is calculated with the help of a calibration data table to be created by the user.
[ Hits: 66 | Votes: 0 | Rating: 0 ]
- Retro SWR Project
- Analysis, design and construction of a simple & useful SWR meter from yesteryear! Schematic diagram, pictures and instructions to build a Monimatch style SWR Meter
[ Hits: 88 | Votes: 0 | Rating: 0 ]
- Serial/USB SWR Meter
- A low-cost SWR meter project based on Arduino that works with AutoCap automatic antenna tuner for magnetic loop antennas
[ Hits: 773 | Votes: 2 | Rating: 5.5 ]
- Simple 2.4 GHz SWR Meter
- This is a simple 2.4 GHz SWR meter which is based around surplus microwave hardware which can be easily found. The main component is a MECA -20/-20 dB Directional Coupler which has a frequency range of approximately 700 MHz to 2.5 GHz.
[ Hits: 131 | Votes: 2 | Rating: 6 ]
- SWR and Amateur Radio Antenna Tuners
- Undestanding and measuring SWR, Standing Wave Ratio in antenna feed lines. This article also introduce basic concepts and usage guidelines of amateur radio antenna tuners
[ Hits: 217 | Votes: 2 | Rating: 9.5 ]
- SWR and Transmitters Friends or Foes!
- SWR and Transmitters Friends or Foes!, making sense of it!
[ Hits: 476 | Votes: 1 | Rating: 9 ]
- SWR calculator
- Online VSWR Voltage Standing Wave Ratio Calculator
[ Hits: 550 | Votes: 6 | Rating: 2.67 ]
- SWR Mega - SWR Power Meter
- SWR and RF power meter for home usage, 8 different RF probes with different characteristics and power ranges by OK1DX
[ Hits: 4417 | Votes: 10 | Rating: 9.5 ]
- SWR vs. Loss
- Table of power loss to SWR relation
[ Hits: 745 | Votes: 1 | Rating: 1 ]
- SWR-Display
- The intention was to determine also very small SWR ratios with small power exactly. With this SWR meter, for example, the inputs of RF amplifiers with power <-20 dBm can be measured. In German
[ Hits: 138 | Votes: 1 | Rating: 8 ]
- The SWR Obsession
- Many Hams suffer from a cruel obsessive-compulsive disorder. They're driven to achieve the lowest possible SWR even when it is not necessary by WB8IMY
[ Hits: 895 | Votes: 0 | Rating: 0 ]
- Tuning Your Antenna - Testing SWR
- Testing SWR on your antenna and getting the best performance from your investment by L.D. Blake, VE3VDC
[ Hits: 1080 | Votes: 1 | Rating: 4 ]
- Understanding standing wave ratios
- Article by SWR by A. Nony Mous
[ Hits: 573 | Votes: 1 | Rating: 9 ]
- Understanding Standing Wave Ratios SWR
- We worry a lot about Standing Wave Ratio (SWR) in amateur radio since SWR is one indication of how well our antenna system is working. Most HF transceivers and antenna tuners have built in SWR meters. SWR is a measure of a transceiver'
s output power verses the portion of that power reflected by the antenna system
[ Hits: 8702 | Votes: 8 | Rating: 4.75 ]
- Understanding SWR by Example
- Take the mystery and mystique out of standing wave ratio. QST Article by K5DVW
[ Hits: 1701 | Votes: 6 | Rating: 7.57 ]
- Using SWR Meter
- How to adjust your SWR on your radio and why.
[ Hits: 1442 | Votes: 1 | Rating: 2 ]
- VSWR Loss Calculator
- This calculator is designed to give the efficiency loss of a given antenna, based on the input of VSWR (voltage standing wave ratio) and other subsequent factors
[ Hits: 1859 | Votes: 9 | Rating: 2.45 ]
- What Does Your SWR Cost You ?
- Wondering whether to spend a fine day with the YL or with the antenna? This article may help you decide by W1GV
[ Hits: 683 | Votes: 0 | Rating: 0 ]
- Wideband SWR meter
- About SWR, and use of SWR Meter, home made a swr meter.
[ Hits: 5537 | Votes: 7 | Rating: 7.43 ]
- Wideband SWR meter
- SWR meter for 1 to 1300 MHz project
[ Hits: 1040 | Votes: 2 | Rating: 10 ]
- WiFi SWR meter
- 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.
[ Hits: 1671 | Votes: 10 | Rating: 4.9 ]
- Wifi VSWR Meter
- A Wifi (V)SWR Meter to build yourself
[ Hits: 1798 | Votes: 4 | Rating: 7.25 ]
- WiFI vSWR Meter
- When building antennas for the Wifi band (Like the 8dBi omni), a need for an easy way to check the antennas arose. A Voltage Standing Wave Ratio (VSWR) meter useable at the 2.4GHz band is however, hard to find.
[ Hits: 129 | Votes: 2 | Rating: 3.5 ]
