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283 links - and 5 categories

Feed antenna through closed window
A system to lay the antenna cable through a closed window by OE1VFW

[ Hits: 1014 | Votes: 0 | Rating: 0 ]
Antenna feed impedance
Article on antenna feed impedance and the importance of matching RF andtennas to feeders including ...

[ Hits: 431 | Votes: 1 | Rating: 10 ]
Line Loss Calculator - CO8TW
Types of coax cable with rf attenuator calculator line loss calculator form includes an antenna ...

[ Hits: 879 | Votes: 3 | Rating: 6.67 ]

Electrically Small Antennas 2016 - M0RZF
An antenna system is electrically small if it s enclosing sphere is 955 2 960 ...

[ Hits: 424 | Votes: 0 | Rating: 0 ]

Long Beach CA Live audio Feed
Long Beach Los Angeles county live scanner feed

[ Hits: 838 | Votes: 6 | Rating: 5.33 ]

Keysight - Agilent - Jim Chavez
Provider of electronic test and measurement equipment including Network Analyzers Signal Spectrum Analyzers Oscilloscopes Calibration ...

[ Hits: 198 | Votes: 0 | Rating: 0 ]

Probemaster - Patrick Campagna
Probemaster manufacturers probes of all kinds including oscilloscope probes differential probes test leads and much ...

[ Hits: 176 | Votes: 0 | Rating: 0 ]
Keysight Oscilloscope - Jim Chavez
Oscilloscope solutions Analog and Digital oscilloscopes portable high bandwidth deep memory oscilloscope solutions oscilloscope probes ...

[ Hits: 267 | Votes: 1 | Rating: 10 ]

Amateur (ham) radio satellites
A checklists of amateur ham radio satellites including launch dates and images of the satellites ...

[ Hits: 401 | Votes: 0 | Rating: 0 ]

MCS Test Equipment - R Callaghan
MCS Test Equipment supply test and measurement equipment such as oscilloscopes wireless testing systems frequency ...

[ Hits: 239 | Votes: 0 | Rating: 0 ]

iPhone DTMF Decoder - dreadtech
Decode DTMF from your iPhone Hold your smartphone close to a DTMF source and this ...

[ Hits: 413 | Votes: 1 | Rating: 10 ]

Understanding Coaxial Cable Terms - coaxicom
A technical article that want to explain Coaxial Cable terms specifications and applications A glossary ...

[ Hits: 345 | Votes: 2 | Rating: 8.5 ]
UHF Connector Performances - John Huggins
A deep analysis of UHF connectors performance tests including return Loss of UHF Connectors Mismatch ...

[ Hits: 290 | Votes: 1 | Rating: 8 ]
Effects of Insertion Loss On Transmitted Power - WA6ILQ
But it is only a couple of dB The Effect Of Insertion Loss On Transmitted ...

[ Hits: 249 | Votes: 0 | Rating: 0 ]

RF Cable Testing - rfcables
The cable testing approaches discussed in this article gives an idea about the electrical characteristics ...

[ Hits: 452 | Votes: 2 | Rating: 4 ]

50 MHz Terminating Low Pass Filter
This low pass filter terminates all harmonics from the 2nd to above the 10th harmonic ...

[ Hits: 541 | Votes: 0 | Rating: 0 ]

Automatic Band Decoder - OZ1CX
An automatic band decoder made into a nice enclosure with LED indicators for the chosen ...

[ Hits: 652 | Votes: 1 | Rating: 10 ]

Using Oscilloscope to monitor Modulation
Scope out your SSB or AM audio modulation A ham radio related guide on using ...

[ Hits: 542 | Votes: 1 | Rating: 9 ]
12v Portable Oscilloscope
A 12v portable oscilloscope project

[ Hits: 421 | Votes: 1 | Rating: 2 ]

Sweep Generator - G0UPL
A sweep generator that produces a sawtooth waveform which sweeps the oscilloscope beam from left ...

[ Hits: 675 | Votes: 2 | Rating: 1 ]