Sigma Delta 40 HP
SKU: 78188091299

Sigma Delta 40 HP

Sale price$75.56 Regular price$83.95
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Sigma Delta 40 HPDe Sigma Euro Comm Delta 40 HP is een geavanceerde volledige golf loop antenne, ontworpen voor optimale prestaties op de 40m (7 MHz), 15m (21 MHz) en 10m (28 MHz) banden zonder antennetuner (ATU), en op andere banden met een ATU. Deze antenne is uitgerust met een 4: 1 balun op het voedingspunt, waardoor hij direct gevoed kan worden met 50 Ohm coaxiale kabel. Voor de beste resultaten wordt RG 213 of Mini 8 coax aanbevolen, hoewel andere 50 Ohm coax

De Sigma Euro-Comm Delta 40 HP is een geavanceerde volledige golf loop antenne, ontworpen voor optimale prestaties op de 40m (7 MHz), 15m (21 MHz) en 10m (28 MHz) banden zonder antennetuner (ATU), en op andere banden met een ATU. Deze antenne is uitgerust met een 4:1 balun op het voedingspunt, waardoor hij direct gevoed kan worden met 50 Ohm coaxiale kabel. Voor de beste resultaten wordt RG-213 of Mini 8 coax aanbevolen, hoewel andere 50 Ohm coax varianten ook gebruikt kunnen worden.

Installatie en gebruik

De Delta 40 HP wordt compleet geleverd met drie isolatoren voor verankeringspunten. De antenne kan horizontaal worden gemonteerd als een vierkante loop of een gelijkzijdige driehoek, of verticaal of schuin geplaatst worden. Bij horizontale montage is de antenne ideaal voor dichtbij DX of NVIS communicatie. Bij verticale of schuine montage is de antenne geschikt voor langeafstandscommunicatie (DX).

Voordelen van de configuraties:

  • Delta Loop:
    Horizontaal: Goed voor dichtbij DX
    Verticaal of Schuin: Lage hoekstraling voor langeafstands DX en dichtbij DX vanaf de zijkanten
    Gain: 3,2 dBd max.
  • Quad Loop:
    Horizontaal: Ideaal voor NVIS
    Verticaal: Gain van 2,8 dBd
    Schuin (45 graden): Lage hoekstraling voor DX

Hoogwaardige bouw

De Sigma Euro-Comm Delta 40 HP is gebouwd met niet-kinkend Poly flex weave draad en is ontworpen voor langdurige duurzaamheid en betrouwbaarheid. Deze antenne is perfect voor HF amateurbanden en biedt uitstekende prestaties voor zowel zenden als ontvangen.

Bestel nu de Sigma Euro-Comm Delta 40 HP en ervaar de voordelen van deze krachtige en veelzijdige volledige golf loop antenne, gemaakt voor de meest veeleisende radioamateur

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 78188091299

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4.6 ★★★★★
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J. D. Rogers
Phoenix, US
★★★★★ 5
Great performance, versatile, quiet, reasonably priced.
Color: Stainless Steel
Terrific air fryer / oven. I bought it to replace my smaller air fryer. It does that, and more. Since I only have one oven in my kitchen, this serves as a backup. Large enough to many things. Air Fry / Roast / Bake etc. The wifi connectivity is helpful -- lets me set up and run a task, and lets me know when done. The included and integrated wireless temperature probe is great. Set up your roast and forget it. Get a notification when done. It is also quiet! Great buy.
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Reviewed in the United States on January 5, 2026
M
Verified Purchase
MnM
Alexandria, US
★★★★★ 5
Color me impressed!
Color: Stainless Steel
Color me impressed! So far I really like this Typhur Sync oven. My first test was a frozen pizza. Unfortunately, it was overcooked. I really can't remember at this moment the exact temperature/time settings I used. (Probably used the box directions.) However, next time I'm going to just select the pizza setting on the oven and trust it. This is a convection oven, so I shouldn't have used the box directions. My next test was a big one. I cooked a 5.6 pound rib roast for Christmas. I selected “beef”, then “medium well”, then hit start. After the preheat was completed, I put the roast in the oven. Of course, before putting it in the oven I inserted the wireless temperature probe. I had taken the roast out of the fridge to let it get to room temperature an hour or so earlier. The probe said its internal temperature was 56 degrees, and the target temperature would be 140 degrees. I looked at other ovens as well, but selected this Typhur for its wireless probe and phone app that would track the oven progress and alert me when it was completed. The oven is downstairs, and this app would save me much stair work. It worked great! Love the little app. I checked the app from time to time for cooking progress, and it would tell me its current internal temperature and the target temperature. Also told me the time to completion. Amazing. It “dinged” my phone when the oven was done. I went downstairs and removed the roast. It looked fantastic. Of course while sitting on the counter top, the roast continued to cook internally while we were getting everything else set up on the dining table, thereby making it more like “well done” when we were finally ready to eat. After slicing it, the meat looked great. Not as pink as I wanted, but that was due to the “internal cooking” it did. I think next time, I'm selecting “medium”. Then it might be more like “medium well” when we're ready to eat. Also, did I mention that the cook time was just a little over 90 minutes? Couldn't believe how fast it cooked. My next test was cooking a pork tenderloin “medium well”. It took 33 minutes, and turned out great. Again, I'm very happy with this purchase. Back story... Years ago we remodeled our kitchen in a previous house, and not wanting to discard a perfectly good wall oven, I built a box for it and kept the oven in our garage to act as our second oven. Well, after 26 years it finally started failing. (Couldn't blame it for all the hot summer and cold winter cycles it went through.) Repair cost would be unreasonably high, even if the parts were available. Looking to replace it would cost anywhere between $450 (for a “no name” oven) and $1000 or more (for a “known brand” oven). I then saw these counter top ovens. After some study, I gambled and selected this Typhur Sync for $230 (also a “no name” brand to me at the time). Glad I did.
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Reviewed in the United States on December 28, 2025
S
Verified Purchase
Steve
Fort Morgan, US
★★★★★ 5
Good little oven
Color: Stainless Steel
Delivery was prompt. Wasn’t sure what to expect on the oven but the controls were fairly intuitive and have used several of the settings. Performs well on everything that we’ve used it for. The instructions are basic but adequate to get you cooking. The size was a little larger than anticipated, it is deeper and takes up more counterspace but you can cook a chicken in it! Looks great sitting on the counter. Not too industrial and the buttons and knobs make changing settings easy.
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Reviewed in the United States on January 19, 2026
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Verified Purchase
Ray
Boise, US
★★★★★ 5
We love it!
Color: Stainless Steel, Color: Stainless Steel
Simply said, it’s great! My wife absolutely loves this little oven. It has a bunch of options to choose from for cooking. You can use it as an air fryer, oven, you can cook perfect crispy wings, as well as a nice piece of steak with the included thermometer. Since it’s very little compared to the regular house stove, its much easier and quicker to clean it. It’s a must have for any home!
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Reviewed in the United States on February 15, 2026
S
Verified Purchase
Sherry
Birmingham, US
★★★★★ 4
Best Toaster Oven Ever!
Color: Stainless Steel
I've had the oven about a week now and have used it numerous times. The air fried wings came out perfect. The oven baked chicken was perfectly cooked thanks to the probe and crisped up nicely. Toast is fast and just the right color each time. I give the oven high marks for the value and features. The oven's performance exceeds my expectations. The only reason I did not give this gem 5 stars is due to the oven door handle. When open, the door handle hits the counter top preventing it from opening fully. When the oven is hot, pulling something out is an issue due to the door not opening fully. Otherwise, I highly recommend this oven.
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Reviewed in the United States on December 26, 2025

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