Joe, Wb2ZDB, asks Hey Dave, In your “An Unusual Jpole Antenna” episode uou said something about having gotten a Coax Coupler from MFJ, have you ever done a video on that idem? What is it? How does it work? Where can one get one?
Antenna
![NVIS: Near Vertical Incidence Skywave [ PodCast ]](https://qrznow.com/wp-content/uploads/2017/11/24180150-265x168.jpg)
NVIS: Near Vertical Incidence Skywave [ PodCast ]
Sometimes the best direction to send your signal is straight up! Near vertical incidence skywave, or NVIS, is a skywave radio-wave propagation path... Read more
End Fed Dipoles : So I need a Counterpoise?
Kenneth, WB3JFR, encouraged this question. Do you need to use a counterpoise just because its “End Fed”? Read more
X700HNA Dual band Base / Repeater Antenna
Special Features: • Fiberglass radomes • Overlapping outer shells for added strength • Strong waterproof joint couplings • Stainless steel har... Read more
Antenna Rotator System ARS-USB Azimuth
Antenna Rotator System is the most popular and universal engine management antenna rotator. With this new generation that includes a USB port,... Read more
VE6JY Antenna Farm
A quick tour of VE6JY’s towers/antennas near Lamont, Alberta. Read more
Review
Ham radio Frequency Chart
Ham radio Frequency Chart Graphical Frequency Allocations 2200 and 600 – meter bands General, Advanced and Amateur Extra class licensees are aut... Read more
SharkRF Openspot3, The Most Advanced Digital Ham Hotspot!
Compatible digital radio protocols and networks DMR (BrandMeister, DMRplus, DMR-MARC, Phoenix, XLX, TGIF) D-STAR® (DCS, REF/DPlus, XRF/DExtra, XLX) Sy... Read more
Yaesu FT 817 – CAT, CW decoder, waterfall, frequency readout, audio filter and audio recording.
What this lad has done with this screen for the 817 is astounding. CAT, CW decoder, waterfall, frequency readout, audio filter and audio recording. Wh... Read more
Unbox and Test MFJ-849 Digital SWR Meter
MFJ-849$ 169.95 Each Read more
Equipment
Kenwood TS-990S
Kenwood TS-990S Key Features HF/50MHz Flagship Base Station 200 watts output from 50V FET Push-pull PA stage +40dBm Intercept Point RX Main RX... Read more
![YAESU Catalog – HF & V/UHF [ Download ]](https://qrznow.com/wp-content/uploads/2014/11/yaesu_catalog-265x168.jpg)
YAESU Catalog – HF & V/UHF [ Download ]
YAESU Catalog Alternative Link Read more
TSG4100A RF Vector Signal Generator
The TSG4100A Series RF Vector Signal Generator offers mid-range performance and up to 200 MHz modulation bandwidth at an entry-level RF signal generat... Read more
Portable QRP Ham Radio & PowerFilm Lightsaver Max
https://www.youtube.com/watch?v=3G0GxVuReLg Read more
MFJ Digital SWR / Wattmeters – MFJ-845/847
MFJ-845/847 New MFJ Digital SWR/Wattmeters display Forward, Refelected Power, SWR and Battery life all in a single glance! Large 1/2” forward power d... Read more
