SKU: 1322169922

RF Systems WA-50 amplifier

Sale price$146.66 Regular price$162.95
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Description

RF Systems WA-50 amplifierWil je zwakke antennesignalen versterken zonder storingen of vervorming? De RF Systems WA 50 breedband versterker is een hoogwaardige amplifier die speciaal is ontworpen voor langegolf, middengolf en kortegolf toepassingen. Met een frequentiebereik van 50 kHz tot 50 MHz en een nauwkeurig afgestelde versterking van 10 dB haal je meer uit je antenne, zonder risico op overbelasting van je ontvanger. Optimale signaalversterking zonder oversturing De WA 50

Wil je zwakke antennesignalen versterken zonder storingen of vervorming? De RF Systems WA-50 breedband versterker is een hoogwaardige amplifier die speciaal is ontworpen voor langegolf, middengolf en kortegolf toepassingen.

Met een frequentiebereik van 50 kHz tot 50 MHz en een nauwkeurig afgestelde versterking van 10 dB haal je meer uit je antenne, zonder risico op overbelasting van je ontvanger.

Optimale signaalversterking zonder oversturing

De WA-50 versterkt signalen met ongeveer een factor 3 (10 dB), precies genoeg om zwakke signalen van minder efficiënte antennes te compenseren. Tegelijkertijd blijft de versterking bewust beperkt om oversturing en vervorming te voorkomen.

Dankzij het hoge tweede en derde onderscheppingspunt (IP2 en IP3) levert deze versterker uitstekende prestaties, zelfs in omgevingen met sterke signalen.

Betrouwbaar en robuust ontwerp

De RF Systems WA-50 is gebouwd voor langdurig en intensief gebruik. De aluminium behuizing is volledig weerbestendig en gevuld met polyurethaan, waardoor de versterker beschermd is tegen vocht en externe invloeden.

De galvanische aarding aan de ingang zorgt ervoor dat statische ladingen veilig worden afgevoerd — essentieel voor buiteninstallaties en lange antennes.

Flexibel inzetbaar: mobiel en vast gebruik

De DC-versie van de WA-50 werkt op 10–15V en is daardoor perfect voor mobiel gebruik of veldopstellingen. Met een laag stroomverbruik van slechts 150 mA is hij efficiënt en betrouwbaar.

Daarnaast is de versterker voorzien van beveiliging tegen omgekeerde polariteit en spanningspieken tot 50V, wat extra zekerheid biedt in veeleisende situaties.

Eenvoudige installatie en aansluiting

De WA-50 is uitgerust met standaard UHF-aansluitingen (SO-239 en PL-259), waardoor hij eenvoudig te integreren is in vrijwel elke antenne-installatie.

Of je nu een vaste opstelling hebt of mobiel werkt: deze breedbandversterker is direct inzetbaar.

Belangrijkste kenmerken

  • Hoogwaardige breedbandversterker / amplifier
  • Frequentiebereik: 50 kHz – 50 MHz
  • 10 dB versterking voor optimale signaalverbetering
  • Lage vervorming en hoge interceptpunten
  • Volledig weerbestendige aluminium behuizing

Waarom kiezen voor de RF Systems WA-50?

De WA-50 is de perfecte balans tussen versterking en signaalkwaliteit. Geen overbodige versterking, maar precies wat je nodig hebt voor een stabiel en schoon signaal — zelfs in uitdagende omstandigheden.

Zoals ook blijkt uit de richtlijnen voor sterke productbeschrijvingen, draait het niet alleen om specificaties maar om betrouwbaarheid, prestaties en praktische voordelen .

Haal meer uit je antenne

Kies voor de RF Systems WA-50 breedbandversterker en ervaar het verschil in signaalkwaliteit. Voeg ‘m vandaag nog toe aan je installatie en optimaliseer je ontvangst.

 

Shipping Notes
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Exchange/Return Notes
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SKU: 1322169922

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4.1 ★★★★★
Based on 11 reviews
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Laura Moya
Boise, US
★★★★★ 5
Comfortable pillows 🤩
Color: White, Size: Queen(Pack of 2), Color: White, Size: Queen(Pack of 2)
I bought the Serta Hotel Collection Bed Pillows (Queen size) and I absolutely loved them. They are super soft yet provide great support; they feel very comfortable and help make for a much better, more pleasant night's sleep. Plus, the fabric is cool and of high quality. I recommend them wholeheartedly!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
C
Verified Purchase
Charlston T. Ang
Cuba, US
★★★★★ 5
Amazingly Comfortable — Like Sleeping in a Luxury Hotel Every Night
Color: White, Size: Queen(Pack of 2)
I rarely write reviews, but these Serta Hotel Collection pillows absolutely deserve one. From the very first night, they felt incredibly comfortable — soft yet supportive in all the right places. I tend to switch between back and side sleeping, and these pillows adjusted perfectly no matter my position. The 400-thread count cotton cover feels smooth and luxurious, and the gusseted edges give just the right amount of lift without feeling stiff. What really surprised me was how easy it was to adjust to them. Usually, it takes a few nights to get used to a new pillow, but I slept soundly from day one — no neck aches, no tossing and turning. They have that “hotel bed” feel — plush, breathable, and restful. Every morning, I wake up feeling like I stayed at a high-end resort. For the quality, comfort, and price, this set is an absolute win. Highly recommend to anyone looking to upgrade their sleep!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
A
Verified Purchase
AW
Cuba, US
★★★★★ 4
Amazing pillows!
Color: White, Size: Queen(Pack of 2)
These are fantastic pillows! A little background. I'm a side sleeper and toss and turn throughout the night. I've struggled with sleep issues for literally decades - insomnia, tossing and turning, waking up multiple times a night to use the bathroom, waking up way too early and not being able to get back to sleep. Every night it's a combo of those things or all of those things. I've also had some neck pain and stiffness for a couple of months. If you've ever dealt with that you know it will affect sleep which will then affect productivity and mood. It's a terrible spiraling and compounding thing to deal with, very stressful. I figured the contour pillow I had which once was actually helping was unfortunately the culprit. So I went on the hunt for another pillow. I ordered what I thought was the old Rejuvenite pillow (those were fabulous!) and got burned on a bait and switch. The pillow ended up being way too soft and gave me worse neck pain. Figuring I'd try to salvage what was a $115 pillow, I invested in a very thin pillow to put underneath. It was too high. Getting pretty frustrated, I ordered the cheaper Utopia pillows here on Amazon. Those actually were not terrible because they did take away my neck pain, but I was still tossing and turning at night and still feeling unrested in the morning. I decided I'd give it one last shot and luckily found these when they were discounted by a few bucks. They didn't have many reviews which was actually a great sign for me because it means the company lets their product speak for itself. I got these in several days and was thrilled to see upon opening the package that they were sealed and the directions do not require you to open the package and let them expand for 24 hours. You literally just take the edges and fluff 2-3 times and that's it! They are ready to go and they definitely do feel perfect after doing that. I was skeptical when I put them on my bed because they are soft and I worried they'd be too soft. I felt my head sink into the pillow a bit and then was surprised to feel at a certain point it just feels like the pillow is cradling your head with the right amount of support. I wouldn't describe it as firm, just soft but stable support. Really comfortable. But the real test was how it would perform during sleep. I'm so thrilled to report that I had an amazing night of sleep! No neck pain, no stiffness, zero tossing and turning, no insomnia, no waking up during the middle of the night, and no waking up early. I put my head down, fell asleep, and slept like a log for about 7.5 hours straight, which is literally unheard of in my world. I'm very lucky if I get 5 solid hours of sleep. I woke up and popped out of bed. My mood was great (still is later in the day) and I was not tired in the afternoon when I normally feel the fatigue kicking in. This is the first day for as long as I can remember that I do not feel that nagging tiredness behind my eyes and in my body that always seems to be a steady background actor in my life. I feel great and full of energy and I was able to tackle a bunch of tasks on my someday list. This is so promising I didn't want to wait to share. If you are on the fence and are dealing with similar issues to mine, I'd encourage you to just try these. What's also amazing is these come in a set. I'm only using one so I basically have another one to use if the first one ever fails. This is the best investment for sleep I've ever made! Update: Well, after a trial period I'm removing a star because my dreamy sleep was short lived. I started to wake up more frequently during the night with these and gave up midway through the night one night. I'm still using these for back support while I sit up or hang out in bed because they are still super comfortable that way and oddly these work well for naps. Hopefully, you have better luck than me!
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Reviewed in the United States on February 21, 2026
A
Verified Purchase
Ana Barbara guerra
San Leandro, US
★★★★★ 5
Actually feels like a hotel stay
Color: White, Size: Queen(Pack of 2), Color: White, Size: Queen(Pack of 2)
I've been looking for that specific hotel feel without spending a fortune, and these Serta pillows nailed it. They are categorized as medium-firm, which I find perfect, they have that initial plush softness when you lay down, but they don't flatten out completely by morning. The 400-thread-count cotton cover feels high quality and breathable, so I haven't dealt with any overheating. I'm a side sleeper and my husband sleeps on his back, and we both find them super comfortable. If you want a pillow that balances support with that cloud like luxury these are a great pick.
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Reviewed in the United States on April 23, 2026
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Verified Purchase
Paige
Chelsea, US
★★★★★ 3
Decent
Color: White, Size: Queen(Pack of 2)
They are only used as a backup pillow for my special pillows I use since I have pillows with holes in the middle for my earrings. I also use them for when I lean on my headboard to watch tv. I like them they are squishy. Kind of expensive I feel like but not terrible
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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