Tricia's Compilation for 'how to make a grid dip meter'

www.arrlmidwest.org

By using a grid dip meter. B. By measuring the voltage with a DArsonval meter. C. By using an absorption wavemeter. D. By measuring the heating effect in a known resistor

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Submitter: cpo33
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VECTRONICS SWR-66 Dip Meter Adapter

Unlike the tuning coils of a conventional grid dip meter, the SWR-66 coupling coil is not a part of a resonant tank circuit. This adapter depends on the Q of the ...

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Submitter: vann
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MFJ-203 Bandswitched Dip Meter

Dip Meter is a solid state bandswitched adaptation of the traditional grid dip meter. MFJ replaced the external tuning coils, which are lost or misplaced, with a ...

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Submitter: certified-cna
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The Gem Quad

Using a grid dip meter it showed that the entire antenna on all bands was resonate somewhere out of the amateur bands. The more I researched cubical quads and the element ...

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Submitter: lovetikya
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A POOR MANs ANTENNA ANALYSER

multimeter and a G.D.O. (grid-dip oscillator blame Lee de Forrest for the grid ... The final Mk4 version uses the Russian 50 A meter and forms the basis

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Submitter: fiddler13
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An Easy-To-Build VFO

dip meter and altered accordingly. Many commercial rigs have two inputs, one for ... much feedback will make the grid current excessively high, with the result that the ...

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Submitter: seashoresarah
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By Mark Bradley, K6TAF What Can You Do with a Dip Meter?

These are all questions that can be answered by using a dip meter or ... Older vacuum tube units, in which the meter moni-tored the grid current of the tube to ...

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Submitter: vicktorys
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motion in straight line

Vectors are used to define positions on the maps via a letter/number grid. Most maps will also show a vector pointing north to define compass directions on the map.

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Submitter: freplesal
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TRAPS

It is possible to cheaply make a high efficiency trap ... On 20 the inner 20 meter traps isolate the rest of the ... and repeatable results is a loosely coupled Grid Dip ...

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Submitter: rafaelatobiasz
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1

Eight digits identify a 10-meter grid square. To locate a point by grid reference is a ... is not necessarily the lower ground between two hilltops; it may simply be a dip ...

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Submitter: jean27
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Phil Salas Introduction

I used a grid dip oscillator (GDO) to check and adjust trap frequency. This ... analyzer (preferably) or SWR meter to make any element length adjustments to center up

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Submitter: equiliode
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Piezo-electromagnetic Scavenger Power Supply

One may use a grid dip meter to determine resonant frequency of the coils. Use an oscilloscope to determine wafer resonant frequency. Circuits at resonance exhibit ...

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Submitter: ssg-holifield
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AN132 Using the Network Analyzer as a Grid Dip Oscillator AEA ...

Using the Network Analyzer as a Grid Dip Oscillator Written by Bill Ashley for ... sensitive DC current meter measuring its grid current. Most versions found today are

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Submitter: miroa8
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Retrieve Document

... has a characteristic u003E inductance in henries per meter ... state you mention, where the drive requirements dip ... phase locked to the power grid; any tapping of the grid ...

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Submitter: sisamagrooter
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Antennas

More on the Grid Dip Oscillator (GDO) 4 ~ r I. I I PHOTO 1: Q-Max GDO-IA uses a 12AT7 ... The G3WPO FET dip meter [5] uses an audio indication of dip, which isvery nice - rather

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Submitter: stevenwoo
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Notes on electronics and radio engineering

How to make homebrewing easier for the average ham 61. Create engines 62 ... To confirm: create the resonant circuit, and use a grid dip meter to determine the ...

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Submitter: roosky95
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2008 Extra Class Question Pool

Users are authorized to make whatever ... letters of your call sign until you make contact. C. Send your full call sign and grid ... What happens if a dip-meter is too tightly ...

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Submitter: litlbit
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Note on Teleseismic Body-Wave Inversion Program

Maximum amp., # of points, dt (unit=[cm]/[micro-meter] for im=0/1) 2 ... Rak(rake), H0(depth of the reference point), Dk(grid spacing along dip-direction), Nk(# of grid ...

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Submitter: antiftaribelt
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W8WWV - Building Coaxial Cable Traps

values (but with the 3 inch end length within the PVC form) and then to use a grid dip meter to measure the actual resonance. If the resonance was off, the coax length

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Submitter: aaaa
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PRACTISE AND REVISION KIT

By using a grid dip meter By measuring the voltage with a DArsonval meter. By using an absorption wavemeter. By measuring the heating effect in a known resistor

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Submitter: skl11291975
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