Resonant End Fed

Make your own single band resonant end fed antenna by just adding approx 1/2 wave length of wire, NO TUNER/MATCHER REQUIRED, no counterpoise, EG: Cut 10 mtrs of wire for 14MHz and trim it by folding it back on itself for perfect resonance.

Moulded UV protected enclosure with stainless steel hardware, ceramic insulator, resin potted Stainless Steel strain reliefs, SO239 socket or BNC socket by request, made with the highest quality components, bargain of a lifetime and just look at that bandwidth!

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CLICK THE PICTURE FOR A LARGER VIEW

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CLICK THE PICTURE FOR A LARGER VIEW

1/2 wave matching box:

150 watt version £35 plus £6 UK post

250 watt version £40 plus £6 UK post

400 watt version £50 plus £8 UK post…………….(in stock)

1000 watt version £65 plus £8 UK post (in stock)

All come with thimble/ss wire lock/insulator etc, just add your wire!

Using a manual matcher/tuner will result in the antenna to be matched to other bands as it offers a near resonant match on even harmonics. EG: If a 40 mtr long wire is used (half wave on 80 mtrs) then 80/40/20/10 mtr bands and 60/30/17/12 mtr bands can be used but not guaranteed.

If a 20 mtr long wire is used then coverage will be 40 mtrs (1/2 wave), 20 mtrs (full wave) etc.

150/250/400/1000 watt versions available

The new 40/20/10 Resonant end fed @ 12 mtrs long has hit MEGA sales, at half the price of the big shops (and better built with Kevlar) this new antenna has produced over 200 sales since January. This is the best engineering you have ever seen!

CLICK THE LINK BELOW!

The Resonant 421 Tri-Band End Fed: 40/20/11 or 10 Mtrs.

You can download the information/installation sheet below.

G WHIP TRI-END FED ANTENNA

(Also covers 10/18/21/24MHz with a manual tuner/matcher, components may be slightly different from pictures subject to availability)

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Above: UV moulded matching box, SO239 socket, high quality ceramic insulator, ptfe wire wound Ni/Zn core or dual cores, Strong Kevlar MIL spec wire, Waterproof inductor PTFE wire wound, all hardware is stainless steel……………..a fabulous unit, value for money and priced right!

Below: Sweep showing 7/14/27/28MHz

421

Test sweeps for 7/14/27/28MHz: These will vary depending on installation but suggested installation is sloping straight line for best VSWR & radiation pattern, no inverted “V”:

7mhz-sweep

Above: 7MHz Sweep

14mhz-sweep

Above: 14MHz Sweep

28mhz-sweep

Above: 27/28MHz Sweep

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421 Triband End Fed launched Jan 2017 which is G Whips 50th year, superb performance. During 12 hours of the  CQWW contest last October (noted as poor HF conditions due to Solar Activity see PW comments) we worked over 125 DXCC Countries with ease. At 12 Mtrs long it will fit in most back yards and is fabulous for Portable use. Comes with FREE carry case as promotional offer, ptfe wire MIL spec wound Ni/Zn core or cores, kevlar lines, end support line and screw in insulator etc etc. available now. Models:  150w/250w/400w………….SO239 socket as standard, BNC/”N” Type special order.


150 watt pep version £75.00 (in stock UK p/p £11)

250 watt pep versions £85.00 (in stock UK p/p £11)

400 watt pep superb unit £95.00 (in stock UK p/p £11.00)

1000 watt pep £135.00.  ( in stock UK p/p £12 ) This unit uses MEGA Ni/Zn cores and PTFE 7 MHz resonator.

P/P is UK special delivery at cost price insured for £500.00

(Also covers 10/18/21/24MHz with a manual tuner/matcher, components may be slightly different from pictures subject to availability of build parts)

(Edited due to private matters)

Hi Geoff,  Was feeling down today and through the door comes ’XMAS’ again , a new toy to enthuse me to resume hamming and aim for 126 countries lol ,only kidding.
It’s a lovely unit particularly the presentation box with the high quality units ‘brand name“50 years of G-Whip” label ,makes me feel nostalgic and highly appreciative of you still acknowledging those times. So lucky that you took it on and made such a success of it, guess its classed as a ‘Brand name ‘ nowadays.
Thank you Geoff once again , my kind regards to your wife from us both and I will keep you posted on the antennae installation when I get my Great Great grandson to climb the ladder to the roof apex, he is 7 months old and full of beans unlike me Hi!

Cheers….Frank GW3DZJ “The G Whip Man” 1967 > 2017
Do I have to put it back in the box EVERY NIGHT ? lol

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10/20/40 mtrs just 12 mtrs long worked 125 DXCC Countries in 12 hours of operating!

We have received dozens of superb reports of our new Tri-Band 12 mtr long antennas, due to the demand we have not had time to list your valued comments on the website, hopefully we will list them asap………thanks for all comments…..Janet Brown OBH G Whip Antenna Products. Business Support.

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CLICK THE PICTURES FOR IN DEPTH VIEWS

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Hi G Whip, I got my new 3 band antenna yesterday the 421 Tribander, I must say the quality is GREAT/unbelievable, I have never seen an Amateur antenna built like this before. Kevlar wire (Mil Spec) and all stainless steel fittings for just £50!!. I installled it as per info enclosed and it was BANG on. Wkd a YB in Indonesia on 40 mtrs with 50 watts, amazing as propagation seems poor this week. For a 12 mtr antenna it is superb both in quality and performance. I looked at Par End Fed and HyEnd Fed and your prices are about 1/3rd of their costs, Well done guys…………….tks Danny Northumbria.

7mhz-sweep

FREE CASE WHILE STOCKS LAST (PICTURE IS 150 WATT VERSION)

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CLICK THE PICTURE FOR AN IN DEPTH VIEW

Hello Geoff.
Very many thanks for your prompt and efficient service in sending me your new antenna, which arrived this morning. Even though I have had aerials from you in the past, and know of their high quality, I still marvel at the sheer quality of this latest G-Whip aerial. The nice box in which it is presented is also a real bonus. Very well done Geoff. I am really looking forward to its use, in particular on 40mtrs, which I have not been able to use for a very long time. Kind regards and many thanks for your top rate service and wonderful aerial. ….John – GW3OIN

421

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CLICK THE PICTURE! LOOK AT THE QUALITY!

We are working hard on production and will work through the weekend nights to complete pre-paid orders. So far we have completed and sent out nearly 60 units last week, we hope to finish another 100 units in the next 2 or 3 days. Please persevere with us due to the mega demand.

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Antenna arrived today Geoff, impressed with box and the build quality of the antenna.Thanks again for the A+ service……..Regards   Graeme

“Superb unit” worked HZ first call on 14MHz! 17/1/2017…..Toni

Waited 3 weeks for the launch, it was worth it, superb quality as always with G Whip items. With 10 watts on 40 working all over UK……………Sidney

Very pleased…………..Nigel. Jersey

The list goes on…………………..

We have received dozens of great reports/comments about this new multi-band resonant antenna (no tuner needed for 3 bands and in a 12 mtr garden), we have been flooded with orders. So, for those of you that have also asked for the matching box so you can save postage on heavy wire and add your own wire and make your own single or multi-band antenna the answer is……………..YES! From next week we will sell the matching unit with free insulator/solder tag/wire lock/thimble etc from just £35 plus p/p plus also versions of the in line inductor for multiband operation from £15 plus p/p, just add a 1/2 wave length of good quality wire for the band you want to make, trim it and off you go………………watch the news/post pages for pictures and the sweeps.

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14/1/2017: We have sent over 50 units out so far, current stocks are low but we hope to fulfill back orders next week.

Commercial enquiries are welcome for this superb new addition to the G Whip stable, we can make a selection of units custom made to your commercial frequencies (Export/Overseas only) at VERY economical costs as we are the designers/builders of this unique product………..Kevlar wire! “The G Whip” signature! MIL Spec’

The New Resonant Tri-Band End Fed: 40/20/11 and 10 Mtrs.

(Also covers 10/18/21/24MHz with a manual tuner/matcher, components may be slightly different from pictures subject to availability)

DSCN2561

Above: UV moulded matching box, PTFE SO239 socket, high quality ceramic insulator, ptfe wire wound Ni/Zn core or dual cores, Strong Kevlar MIL spec wire, Waterproof inductor PTFE wire wound, all hardware is stainless steel……………..a fabulous unit, value for money and priced right!

Below: Sweep showing 7/14/27/28MHz

421

Test sweeps for 7/14/27/28MHz: These will vary depending on installation but suggested installation is straight line for best VSWR & radiation pattern:

7mhz-sweep

Above: 7MHz Sweep

14mhz-sweep

Above: 14MHz Sweep

28mhz-sweep

Above: 27/28MHz Sweep

DSCN2559

421 Triband Resonant End Fed launched Jan 2017 which is G Whips 50th year, superb performance. During 12 hours of the  CQWW contest in October (noted as poor HF conditions due to Solar Activity see PW comments) we worked over 125 DXCC Countries with ease. At 12 Mtrs long it will fit in most back yards and is fabulous for Portable use. Comes with carry case as promotional offer, ptfe wire MIL spec wound Ni/Zn core or cores, kevlar lines, end support line and screw in insulator etc etc.

Also covers 10/18/21/24MHz with a manual tuner/matcher

G Whip 1967 > 2017……50 years!