Latest HF Antenna News

Lower Nose Rib Doubler

Image by Mouser NerdBot
Probably way more massive than it needs to be… but it gets the job done. This’ll let me hang a circular plastic connector panel-mounted right through the lightening hole and sticking out the base of the vertical stabilizer. There’ll also be a second hole for conduit. Both the wire run and the conduit will go up to the fairing, where I may someday install a camera or an HF antenna.

In the meantime, I don’t have to worry about how to run wires through the vertical stabilizier if I decide to mount something up there.

For more details about the construction of the vertical stabilizer, see the build log.

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160-10m Doublet (Dipole – 240ft) with 100ft feedline HF Antenna Flex-Weave

160-10m Doublet (Dipole – 240ft) with 100ft feedline HF Antenna Flex-Weave

160-10m Doublet (Dipole - 240ft) with 100ft feedline HF Antenna Flex-Weave

  • 160-10m Doublet (Dipole – 240ft) with 100ft feedline HF Antenna Flex-Weave
  • Ni4L Dipole Antenna

160-10m Doublet (Dipole – 240ft) with 100ft feedline HF Antenna Flex-Weave   FLEXI 450 OHM LADDER LINE   (100 feet) 2 #16 AWG; 19/29 strands Cu-clad with black poly jacket. Nominal OD .065 x .930. Extra flexible & less likely to break in the wind. Nominal impedance 450(ohms); VP 91.7%. Good for -20oC to +60oC degrees. Ladder Grabber  (1) center insulator 450 ohm ladder line , SS hardware and 2 small end insulators   Flex-Weave (240 feet) The dipole is constructed using top quality, FLEX-WE

List Price: $ 185.28

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HF “Short” 40 Meter Mobile HF Stick Antenna 4ft

HF

  • Approx. 4ft Tall!
  • Consists of approx. 3ft Black Fiberglass base section w/ 12″ S/S Top Whip.
  • Has regular 3/8-24 base thread, Optional Mount & cable required.
  • Great for Situations where a 7 or 8ft stick is too tall!
  • For the 40 Meter Ham Radio Band

40 Meter Band Tuneable short 4ft Mobile HF stick antenna.

Has regular 3/8-24 base thread.

Requires an Optional Mount and Cable.

List Price: $ 24.98

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MFJ Enterprises Original MFJ-931 1.8-30 MHz HF Artificial RF Ground.

MFJ Enterprises Original MFJ-931 1.8-30 MHz HF Artificial RF Ground.

MFJ Enterprises Original MFJ-931 1.8-30 MHz HF Artificial RF Ground.

  • MFJ-931 creates an artificial RF ground! It resonates a random length of wire thrown along the floor and produces a tuned counterpoise. This ground effectively places your rig near actual earth ground potential even if your rig is on the second floor or higher with no earth ground possible.
  • Also, the MFJ-931 electrically places a far away RF ground directly at your rig — no matter how far away it is. It reduces the electrical length of the ground connection wire to virtually zero by tuning out its reactance.
  • The MFJ-931 connects between your rig and a random length of wire or a connecting ground wire. Its tuned for maximum ground current using the built-in RF ammeter. The MFJ-931 Artificial RF Ground covers 1.8 – 30 MHz and measures a compact 7.5W x 3.5H x 7D inches.

Create an artificial RF ground For Your Transceiver with the MFJ-931!

It effectively produces earth ground potential even if your rig is indoors, on the second floor or higher with no earth ground possible!

It electrically places far away RF ground at your rig. Hows your RF ground? Do you have RF “hot spots” that “bite” you when you transmit? Do you have RF feedback that causes your rig to quit working on some bands? Do you have TVI/RFI that makes your neighbors hard to live with? Do

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Amateur and CB Radio Antenna Matcher Matchbox 10-80M MFJ

Amateur and CB Radio Antenna Matcher Matchbox 10-80M MFJ

Amateur and CB Radio Antenna Matcher Matchbox 10-80M MFJ

  • Mobile Matchbox Extends SWR Tuning Range Of HF Amateur and CB Antennas.
  • 6 Selectable Settings for Getting Best Antenna SWR.
  • Handles 200W P.E.P SSB
  • SO-239 in/out Accepts Cables With PL-259 Connectors.
  • Great for Hamsticks, Mobile Antennas, Dipoles and More!

Lowers SWR and provides more power to your mobile antenna.
Matches mobile antennas 10-80 meters and CB. Your rig runs more efficiently, and puts out more power to the antenna with less heat.
200W PEP, SO-239 In/Out. Requires Optional Radio Patch Cable with PL-259 Connectors.

List Price: $ 44.88

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HYS TC-8900 Quad Band Mobile transceiver Antenna for TYT TH-9800 FT-8900r Mobile Radio

HYS TC-8900 Quad Band Mobile transceiver Antenna for TYT TH-9800 FT-8900r Mobile Radio

HYS TC-8900 Quad Band Mobile transceiver Antenna for TYT TH-9800 FT-8900r Mobile Radio

  • FrequencyRange: A.29MHZ (FM RX&TX) B.50MHZ (FM RX&TX) C.144MHZ (FM RX&TX) D. 430MHZ (FM RX&TX) E.118-124MHZ (FM RX)
  • VSWR :≤1.5 (144MHZ/435MHZ)
  • Gain :3.0dBi/5.5dBi(144/435)
  • Connector:SL-16 Female;Radiating Element Material:Stainless Steel.
  • For TYT TH9800,HYS TC8900R

Antenna Electrical Specifications
FrequencyRange: A.29MHZ (FM RX&TX) B.50MHZ (FM RX&TX) C.144MHZ (FM RX&TX) D. 430MHZ (FM RX&TX) E.118-124MHZ (FM RX)
Impedance :50 Ω
VSWR :≤1.5 (144MHZ/435MHZ)
Gain :3.0dBi/5.5dBi(144/435) Polarization Vertical
Maximum Power Input-watts :60W (FM)
Radiation:Omni
Lighting Protection Direct Ground
Connector:SL-16 Female
Antenna Mechanical Specifications
Height/Dimension:1340±5 MM
Net Weight:500g
Radiating Element M

List Price: $ 120.00

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Latest HF Antenna News

GPS World 2015 Leadership Award dinner boasts visions for the future
In particular, Don Spitzmesser was a prolific inventor who could quickly conceive of, build and test novel circuits and antennas. I do not think he ever passed kitchen utensils without thinking of antennas. There are actually “heli-wok” antennas in space.
Read more on GPS World magazine

First Geosynchronous Orbit Amateur Radio Payload Could Aid Disaster Communication
McGwier pointed out in the Virginia Tech News article that transmitting emergency communications via the geosynchronous satellite would be much more dependable than HF, allowing Amateur Radio volunteers to provide more reliable communication …
Read more on ARRL

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Super Antenna MP1 basic without mount

Super Antenna MP1 basic without mount

Super Antenna MP1 basic without mount

  • THIS IS: Super Antenna MP1 antenna (without mount, without SWR Ruler).
  • A limited number of this classic model Super Antenna is available. This version may be discontinued in 2016 and replaced by a new version.
  • A new upgraded version is available, called the “Super Antenna MP1B All Band Ham Radio HF Portable MP1 Antenna with SWR Ruler”.
  • Amazon link to the new 2016 upgrade product: http://www.amazon.com/dp/B0190E06HS

Super Antenna MP1 SuperStick (without mount). Super Antenna® is a Registered Trademark of Super Antenna Systems Corporation, USA.

List Price: $ 119.95

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Aweek® Car Antenna Mount Stainless Steel Car Clip Mount Trunk Lid Hatchback Mount Bracket RB-400 RB400 for Mobile vehicle Car Radio Car Two Way Radio Radio Antenna Reviews

Aweek® Car Antenna Mount Stainless Steel Car Clip Mount Trunk Lid Hatchback Mount Bracket RB-400 RB400 for Mobile vehicle Car Radio Car Two Way Radio Radio Antenna

Aweek® Car Antenna Mount Stainless Steel Car Clip Mount Trunk Lid Hatchback Mount Bracket RB-400 RB400 for Mobile vehicle Car Radio Car Two Way Radio Radio Antenna

  • Rubber mounting pad protects mounting surface
  • 2-axis adjustment gives flexibility in mounting location, i.e. trunk lid, hatchback, vertical door, etc.
  • Recommended for large VHF/UHF and medium size HF antennas
  • Click “Aweek” above, get related or more interesting products

Features:

1. No holes / drilling required

2. Rubber mounting pad protects mounting surface

3. Four set-screws insure mount strength for larger antennas

4. 2-axis adjustable

5. Color: Black

6. Weight: 280g

Package Includes:

1 x Black Trunk lid, hatchback mount bracket

1 x Protection plate

4 x screws (short)

Other necessary tool kit


Details:
If you want to konw better about this product, these website will help you:

http://ww

List Price: $ 8.99

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Double Extended Zepp NVIS Antenna HF 10 meters Reviews

Double Extended Zepp NVIS Antenna HF 10 meters

Double Extended Zepp NVIS Antenna HF 10 meters

  • Double Extended Zepp NVIS Antenna HF 10 meters
  • Ni4L Dipole Antenna

Double Extended Zepp NVIS Antenna HF    Constructed with Flex-Weave #14 wire, 450 Ohm Flex ladder line, W2AU 4:1 Ladder line balun, Ladder Grabber center conductor.   Double Extended Zepp Near Vertical Incident Skywave (NVIS) Antenna.    The antenna is constructed much like an ordinary Dipole antenna but with 5/8 Wavelength Elements matched with an added Impedance Matching Section of balanced feed line. The Matching Section is 450 Ohm Open Wire Feedline and is a compromise impedance betwe

List Price: $ 132.25

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6-Piece Quick Disconnect Kit for HF Antennas – 3/8 x 24 T

6-Piece Quick Disconnect Kit for HF Antennas – 3/8 x 24 T

6-Piece Quick Disconnect Kit for HF Antennas - 3/8 x 24 T

  • 6-Piece Quick Disconnect Kit for HF Antennas – 3/8 x 24 T
  • Kit for Ease in Switching HF Antennas
  • Base: 3/8″ X 24 Threaded

6-Piece Quick Disconnect Kit for HF Antennas – 3/8 x 24 T. Note: One mount adapter and 5 antenna adapters included in set.

List Price: $ 32.95

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Latest HF Antenna News

ARRL Board Approves HF Band Plan, National Parks Event, Award Winners:
Randy Thompson, K5ZD, was named the winner of the 2014 Philip J. McGan Silver Antenna Award for outstanding volunteer public relations success over many years — and especially for achieving national media coverage of the 2014 World Radiosport …
Read more on eHam.net

ARRL: Amateur Radio Parity Act Would Not Void 'Private Contracts,'
The obligation a homeowners association would have under the bill is not to prohibit but to make reasonable accommodation for some sort of effective outdoor Amateur Radio antenna, imposing the least practicable restriction to accomplish the association …
Read more on eHam.net

Building your own SDR-based Passive Radar on a Shoestring
Below is an animation of a measurement of airplanes and meteors I made using a radar system that I built with a few simple easily available pieces of hardware: two $ 8 RTL software defined radio dongles that I bought on eBay, and two log-periodic antennas.
Read more on Hackaday

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Propagation Forecast Bulletin #4 de K7RA:

Propagation Forecast Bulletin #4 de K7RA:
"The Bruce Array at the entrance to the Green Bank site is a rebuild of the antenna used by physicist Karl Jansky who in the 1930s studied radio noise for the Bell System's HF radio circuits. "Jansky eliminated all noise sources except one which …
Read more on eHam.net

Cross Country Wireless release HF Active Antenna
The HF Active Antenna was developed during work on the Sentinel HF SDR noise measuring system. The antenna is a balanced small dipole type with an overall length of 1.4m. The frequency range is 100 kHz to 50 MHz. The antenna uses ethernet cable to …
Read more on Southgate Amateur Radio Club

Checking Putin
"Putin is a paranoid, aging dictator who believes he is Russia," says chess-champion-turned-human-rights-activist Garry Kasparov. "Russia today is not like the old Soviet Union or modern China. It is not an ideological dictatorship with the Politburo …
Read more on Reason (blog)

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Aweek® 5M Coaxial Cable PL-259 SO-239 Antenna Extension Cable CB Antenna Cable + Mini Black Car Antenna Mount Mobile Radio Antenn CB Radio Antenna For CB Radio/ Mobile Radio Mobile Two Way Radio/ Car Radio Kenwood ICOM Mobile Radio

Aweek® 5M Coaxial Cable PL-259 SO-239 Antenna Extension Cable CB Antenna Cable + Mini Black Car Antenna Mount Mobile Radio Antenn CB Radio Antenna For CB Radio/ Mobile Radio Mobile Two Way Radio/ Car Radio Kenwood ICOM Mobile Radio

Aweek® 5M Coaxial Cable PL-259 SO-239 Antenna Extension Cable CB Antenna Cable + Mini Black Car Antenna Mount Mobile Radio Antenn CB Radio Antenna For CB Radio/ Mobile Radio Mobile Two Way Radio/ Car Radio Kenwood ICOM Mobile Radio

  • This is a Coaxial cable for Mobile Radios + Deluxe heavy duty trunk lid/ hatchback mount
  • It will help your antenna to boost the signal of your radio significantly
  • Compatible with MOTOROLA YAESU ICOM KENWOOD Anytone mobile radio antenna which with SO239 interface
  • 2-axis adjustment gives flexibility in mounting location, i.e. trunk lid, hatchback, vertical door, etc.
  • Recommended for large VHF/UHF and medium size HF antennas, including the YAESU ATAS-100/120, Tarheel Little Tarheel II

Mobile Anteaan Mount:

1. No holes / drilling required

2. Rubber mounting pad protects mounting surface

3. Four set-screws insure mount strength for larger antennas

4. 2-axis adjustable

5. Color: Black

6. Weight: 280g

Mobile Antenna Cable:

1.Connector socket to antenna: SO239

2.Connector to Radio: PL259

3. Cable length: 5 meters

Related Products:

B00ME9QIM4 B00MEA18QO B00KMTIJD4 B00LGNKLXG B00K

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Heart patients' conditions monitored remotely through wireless sensor

Heart patients' conditions monitored remotely through wireless sensor
CardioMEMS HF Monitoring System is a device is intended to keep that from happening by monitoring the common cause of hospitalization — fluid buildup. “It's able to transmit the pressures electronically that are inside the heart, which tells us how …
Read more on KPRC Houston

Barrett 2019 Automatic Tuning mobile HF antenna performs at below -24c
Skytel Telecomunicaciones Ltda, supplied the Barrett 2050 HF Transceiver set up as a base station at O'Higgins Base and a second Barrett 2050 was mounted onto a snowmobile with a Barrett 2019 Automatic Tuning mobile HF antenna. Mr Jose San Martin, …
Read more on Australian Defence Magazine

MH370 Report Finds Nothing Unusual About Crew, Aircraft
KUALA LUMPUR, Malaysia—The most comprehensive official report into Malaysia Airlines Flight 370 revealed no new leads into what caused the jet's disappearance, compounding public frustrations over the fruitless search for wreckage in the southern …
Read more on Wall Street Journal

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G3ZPR erecting a Comet hf vertical antenna

Thanks Dave & Viv for your kind help in supplying and putting up this aerial for me!

First off I’m sorry for the poor quality. It will get better very soon. Showing a very portable end fed dipole HF antenna setup with a 20 gauge trifilar wound 9:1 unun transformer I made and currently sell on eBay. My username is “nelson_antennas”.This antenna matchbox will work 160-m trough 6m with a single wire antenna. 160 and 6 meter will depend on your tuners capabilities but tunes up and works well with my LDG-YT 100 and 897D . Antenna can be ran as a sloper/vertical or inverted L. Counterpoise wires are not necessary but can help on some bands but that’s the fun part of HAM radio….Experimenting! Enjoy
Video Rating: 0 / 5

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How To: Backpack QRP HF Portable

Here, I show you how to pack HF gear for wilderness hiking and camping. I detail equipment and simple setup. Rig is a Yaesu FT-817ND, Antenna is a home-brew dipole cut for 20m (40m extensions are not used, but shown), Battery is my trusty 9Ah Sealed Lead Acid (SLA), DC cord is an alligator clip lead. I spent about 5 hours on the hill, and made 9 unique QSOs to Canada and the US via QRP Portable in Vermont (FN32).

Also along for the trip, my Yaesu VX-8 HT, which I used with APRS Digi’s and the SOVARC Shaftsbury, VT Repeater. You may look up my hike path on an APRS server, use call KA1YBS-7 and a date of 20090808

I hope you enjoy the video. Please leave a comment. If you have any ham radio questions, please PM me or comment here.

73
Tim
KA1YBS
Video Rating: 4 / 5

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double antenna HF card

double antenna HF card

Video Rating: 0 / 5

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, , , ,

Spud Gun Antenna Launching by Steve, WG0AT

I use something similar with the Joplin Amateur Radio Club Antenna Launcher which works GREAT!  Still, I am interested in how they use a sprinkler head control as a trigger….

de Robert K3RRR

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Mutual Aid Group Time – Exercise and trying out new Yo-Yo HF Antenna w/ FT817 QRP Rig.

Mutual Aid Group Time - Exercise and trying out new Yo-Yo HF Antenna w/ FT817 QRP Rig.

Group exercise to exercise our bodies and minds. We fielded the Yo-Yo with FT817 QRP rig. Ate what we had in our Get Home Bags and just had an overall great day We even did a couple of the Conflicted scenario cards.
Video Rating: 0 / 5

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Stainless Steel Extra Heavy Duty 3/8-24 Stud Mount for Ham & CB Radio Antennas

Stainless Steel Extra Heavy Duty 3/8-24 Stud Mount for Ham & CB Radio Antennas

Stainless Steel Extra Heavy Duty 3/8-24 Stud Mount for Ham & CB Radio Antennas

  • * Super Strong Pure Stainless Steel Oversize Mounting Stud
  • * Fits All antennas using the regular 3/8-24 bolt-in thread.
  • * Accepts any Optional cable with PL-259 Connector
  • * Wrench Key included for tightening, Heaveiest Duty stud mount.
  • * Install in most mount/brackets, or flat surface hole.

Stainless Steel Super heavy duty antenna stud. 3/8-24 , So-239 input for cable.

List Price: $ 6.95

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Latest HF Antenna News

ASB Avionics Develops HF Shunt Antenna For P-3 Aircraft
ASB Avionics (ASB), under contract with the NOAA, is developing a Dorsal HF Shunt Antenna for their WP-3 fleet. The P-3 HF Shunt Antenna builds on ASB's history of HF Dorsal Antennas for L-382/C-130, KC-135, 707, 737, and 747 aircraft. The P-3 HF …
Read more on Aero-News Network

Win a Codan Envoy X1 HF radio
Tickets are $ 5.00 each and the first prize is a new Codan Envoy X1 HF radio, complete with a Codan 3040 auto-tune antenna. This kit is valued at $ 4,300. The Envoy, Codan's latest offering, transmits from 1.6 megahertz to 30 megahertz, has wide band …
Read more on Southgate Amateur Radio Club

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1:1 Balun for HF Dipole Antennas, Part 2 of 5

How to make a 1:1 air core balun for use with an HF wire dipole antenna. Part 2: Winding the coil.
Video Rating: 5 / 5

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Isotron 10/15/20 MultiBand Combo Antenna

Today I will show you my Isotron 10-15-20 MultiBand Combo Antenna setup. This is the new setup I will be using for my HF DX communication with my Icom 718 ra…
Video Rating: 3 / 5

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QRP by the Bay

QRP by the Bay
If you're into QRP, homebrewing and HF antennas don't miss Melbourne's QRP by the Bay. Enthusiastic amateurs will gather on Chelsea beach and work the world with simple antennas. If you've just got your ham ticket and haven't done much HF, it's a great
Read more on Southgate Amateur Radio Club

Account Manager – RF/HF Simulation – South England
My client is seeking an Account Manager with extensive sales experience to cover the southern part of the UK. This person should have a strong sales background with good knowledge of RF/High Frequency simulation software. Candidates must be able to …
Read more on ElectronicsWeekly.com

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NXP RFID PCB Antenna Designer

NXP RFID PCB Antenna Designer

Learn more http://goo.gl/EKi4CW or try it free http://goo.gl/zU4mLp UHF antenna design is more complex than a typical HF antenna design and needs an expert u…

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15 Meter Mobile Ham Radio Band Stick Antenna Reviews

15 Meter Mobile Ham Radio Band Stick Antenna

15 Meter Mobile Ham Radio Band Stick Antenna

  • Mobile Antenna for The 15 Meter Amateur Radio Band.
  • Approx 4ft FiberGlass w/ another 4ft Stainless steel Top whip.
  • 8ft overall, Black, handles 250 Watts. Tuneable.
  • Has regular 3/8-24 base mounting thread.
  • Requires suitable Optional mount & cable.

15 Meter Ham Amateur band mobile ham stick type tunable 3/8-24 antenna.

List Price: $ 23.99

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Antenna “Wonderful” on Balcony

Antenna

Balcony and portable antenna 40 – 10m does not require a tuner, stylus installed on tripod for portable use or support for balcony – NOTICE: sorry but liri f…
Video Rating: 4 / 5

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Cool HF Antenna images

Check out these HF antenna images:

tower andy2

Image by fieldgenerator
radio ham iota field weekend,HF antenna mounting.

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Discover the Discone for HF

Read more about this wideband antenna at https://archive.org/stream/73-magazine-1985-05/05_May_1985#page/n17/mode/2up.
Video Rating: 0 / 5

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SK0CC Logperiodic antenna disappears

The big logperiodic hf antenna is lifted away from the SK0CC amateur radio club station in Haninge in Sweden.

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HF QRP SYSTEM MOUNTED ON A BANNER HOLDER – 3 Watts QRP DX TO 9A209A In CROATIA

HF QRP SYSTEM MOUNTED ON A BANNER HOLDER . Elecraft KX3 and a AlexLoop Walkham Magnetic Loop antenna mounted on a banner holder. The portable system (antenna…

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Ham Radio 40/80 Meter Inverted V Dipole Antenna

This ham radio coil-loaded 40 and 80 meter inverted V dipole HF wire antenna is easy to build! Loading coils make this antenna a full size on 40 meters and a…
Video Rating: 4 / 5

Doublet aerials for HF amateur ham radio and broadcast bands. A dipole fed with 300 ohm feeder can be used on all short wave bands. If you don’t have Google+…
Video Rating: 4 / 5

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Open-Wire Dipole Antenna

Ham Radio: Simple, efficient, proven HF antenna design! http://www.sciencewriter.net.
Video Rating: 0 / 5

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Latest HF Antenna News

New High Performance RFID Reader in Canadian Market for Challenging …
The built-in multiplexer can support up to four antennas and has protection against fault conditions like antenna shortcut, antenna mismatching and electrostatic discharge. … OBID ® readers are available for all common frequencies as LF, HF and UHF.
Read more on RFID World Canada

Propagation Forecast Bulletin #20 de K7RA:
The 10 meter QSOs were with 100 watts to an R5, as I do not want to scare the neighbours with an HF beam. On the VHF bands I am still using a log periodic that covers 50 MHz to 1300 MHz. I am planning on replacing it soon with higher gain antennas for …
Read more on eHam.net

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HF Antennas for Everyone Reviews

HF Antennas for Everyone

HF Antennas for Everyone

Great for Amateur Ham Radio & Shortwave enthusiasts!

HF Antennas for Everyone includes over 90 RadCom and Radio Communication articles from the last 40 years. It provides a comprehensive collection of HF antennas, offering something for everyone. Divided into horizontal, vertical and loop antennas, this book features a combination of both the traditional and most recent designs. It also includes sections on feeders, aerials and Stealth antennas.

No matter which bands you want to work on, the

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US Made PL259 UHF Male Jumper – Andrew Commscope CNT-240 Coaxial Cable | Ham or CB Radio Antenna Coax UHF VHF HF Antenna RF Transmission Line PL-259 Connector LMR240 (29-feet)

US Made PL259 UHF Male Jumper – Andrew Commscope CNT-240 Coaxial Cable | Ham or CB Radio Antenna Coax UHF VHF HF Antenna RF Transmission Line PL-259 Connector LMR240 (29-feet)

US Made PL259 UHF Male Jumper - Andrew Commscope CNT-240 Coaxial Cable | Ham or CB Radio Antenna Coax UHF VHF HF Antenna RF Transmission Line PL-259 Connector LMR240 (29-feet)

  • US Made Andrew CNT-240 is more flexible than Times Microwave Systems LMR-240 Coax
  • Outer Jacket Material: Flexible UV Proof FR-PVC, Outer Diameter: .195(in) nom., SRL: per MIL-C-17/17A
  • 5 feet of coaxial cable USA Made Andrew Transmission Line Coaxial Cable with Soldered Silver Plated Connectors Teflon Dielectrics
  • Ultra low loss characteristics ensure the maximum performance of your installation
  • Assembled by MPD Digital – a DoD Supplier – in our GA Facility using MILSPEC Components

MADE IN THE USA – Andrew CNT braided cables are constructed from the highest quality copper, aluminum, and polyethylene materials for superb electrical and mechanical performance. Andrew CNT cable solutions satisfy any application, indoors or outdoors, with robust outer jackets that shield them from abrasion and environmental damage. CNT provides an ideal balance of performance, flexibility, and economy. The bottom line? Andrew CNT cables are built to perform. Designed to Flex – Braided cable te

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Random Wire Solution for an “Interior Shack”

If you are antenna challenged and need to keep a low profile, then a small gauge random wire is often the answer. However, if your shack is deep inside your …
Video Rating: 4 / 5

/7 Comments/by

N785TW shot from N786TW

Check out these HF antenna images:

N785TW shot from N786TW

Image by Non sked pilot
I shot this in MCI before flying 786 to MIA on 10-31-81. Note that there is no HF antenna on the fin of 785.

Looking straight down on West side

Image by Paul L McCord Jr

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YV5OF Chameleon V1 Antenna – Mobile Install

YV5OF Chameleon V1 Antenna - Mobile Install

Here a video made by YV5OF concerning the install of the old model of the Chameleon V1 Antenna with UNUN 9:1 on his vehicle. Now with the HYBRID or the HYBRI…

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Six Meter Folded Dipole Antenna

Six Meter Folded Dipole Antenna

A ham radio six meter folded dipole antenna made of ladder line, fed with ladder line and matched with a step down 4:1 coaxial balun at the bottom of the tra…
Video Rating: 5 / 5

X1M PRO (Platinum) QRP HF Radio - Arrives in Australia!

New X1M PRO (Platinum) QRP HF Radio – Arrives in Australia 2013-07-25 at http://www.spooktech.net.
Video Rating: 5 / 5

/11 Comments/by

MV6+3 SandPiper Vertical HF 80m-6m

MV6+3 SandPiper Vertical HF 80m-6m

MV6+3 SandPiper Vertical HF 80m-6m.
Video Rating: 5 / 5

This video shows the details of adding a switch to the HF Packer V4 Amp to switch between CW and SSB mode – which was normally selected via an internal jumpe…
Video Rating: 5 / 5

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“Chopping Board” HF receiver uses three transistors

Demonstrating a 3 transistor receiver built for a construction competition. It has just 3 transistors and under 25 components but tunes part of 80 and 40 met…

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WIRELESS SCREWDRIVER ANTENNA CONTROLLER

WIRELESS SCREWDRIVER ANTENNA CONTROLLER

WWW.HOBBYGADGETS.BIZ.
Video Rating: 4 / 5

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OUTBACK 1899 mobile antenna (Multibander, 7 bands)

I did some pre-measurements and calibration of this antenna for the 20 Meter band (14MHz). Now 25/9/2010 it is time to make my first contacts with this anten…

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4870kHz RRI Wamena with an steel-wire fence as antenna: Lowe HF-225+KX3

Received in Japan with a long wire of a stainless-steel fence. There’re only a few RRI stations left on SW, and Wamena is one of them. Radio Republik Indones…

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Antron A99 18 ft HF omni-directional antenna on a 20ft pole by The Aerial Man (Dan Grace)

This is a video of one of are engineers Dan putting up Antron A99 18 ft HF omni-directional antenna on a 20ft pole1 The Aerial Man offers the best service an…
Video Rating: 5 / 5

Some tips for the lightweight QRPer.

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Survival HF Radio of Awesomeness

This is my portable, self powered HF ham radio station. It’s only slightly larger than a briefcase. I did freeband it so it can TX from 1Mhz to 56 Mhz. Highl…
Video Rating: 4 / 5

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HF Antenna Connection for Installation – Antennenadapter – I-PEX (M)

HF Antenna Connection for Installation – Antennenadapter – I-PEX (M)

HF Antenna Connection for Installation - Antennenadapter - I-PEX (M)

List Price: $ 30.14

Price: [wpramaprice asin=”B009ZL8HVY”]

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Latest HF Antenna News

gap-small

Image by n3pb
HF antenna mounted to the NWS office. This antenna has been replaced by a horizontal loop designed by W4VLL.

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Base Station Antennas

The HF antenna is a homemade Mystery. The vertical is a 2/440 Tram. Cost about 3 years ago.
Video Rating: 4 / 5

Just a short post to show what I did this evening (09 Sep 09) to convert a Moonraker Triband Rotary Dipole(20/15/10m) to an end fed vertical. I’ve done this …
Video Rating: 0 / 5

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Ventenna HFp HF Portable Antenna

Ventenna HFp Portable Antenna.

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Cool HF Antenna images

A few nice HF antenna images I found:

Elgin Mission Base

Image by stewie811

JOTA: HF+2 beams

Image by HSmade
Here you see the FB-33 HF antenna and a 2 meters yagi antenna for the JOTA 2006

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ML-91 Magnetic Loop Antenna

This is the ML-91 HF Magnetic Loop Mobile Antenna. I had shot this footage using my mobile phone Nokia E71, that is why the quality is not good but just OK, …

DD7LP, Christian Petersen zeigt eine Mehrband Kurzwellen Vertikalantenne im Eigenbau und im Betrieb Eine ideale Urlaubsantenne mit wenig Platzbedarf. Hier ma…
Video Rating: 4 / 5

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Setting Up The HF Buddipole

Our new HF antenna being set up with the genius of M3VDH. Worked well.
Video Rating: 0 / 5

My Dual Beam Pro is back up and providing great performance on the HF bands. http://www.proantennas.co.uk I hope you enjoy my short video clip, it provides a…
Video Rating: 5 / 5

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Stealth 93-series mobile HF antennas inside look

93-series mobile HF antenna family initially designed for military and professional applications. Capable to 200W PEP RF power handling the 9310 (HAM Version…

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Sigma Eurocomm HF Plus Pack

Tested via the excellent antenna guru M0CVO and for sale via Lamcommunications for £59.95 this is the 40m and 80m upgrade kits for the HF-360 and X80 antenna…

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40 Meter Inverted V Antenna – Build, Tune & Test!

How to build and tune a 40 meter Inverted V wire dipole HF antenna.
Video Rating: 4 / 5

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Antenna Tuners for Preppers – Part I

This video is about High Frequency (HF) antenna tuners.
Video Rating: 5 / 5

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FULL-SCALE HF ANTENNA PATTERN MEASUREMENTS MADE WITH TRANSMITTER TOWED BY AIRCRAFT Reviews

FULL-SCALE HF ANTENNA PATTERN MEASUREMENTS MADE WITH TRANSMITTER TOWED BY AIRCRAFT

Price: [wpramaprice asin=”B009TI7AHK”]

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