SKU: 48713862333

RM KL-703

Sale price$341.98 Regular price$379.98
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

RM KL-703Op zoek naar een betrouwbare RM versterker die topprestaties levert? De RM KL 703 is een professionele lineare amplifier met een maximaal zendvermogen van maar liefst 500 watt. Deze versterker is speciaal ontwikkeld voor gebruik binnen het 25 30 MHz spectrum en is daarmee de ideale keuze voor serieuze HF gebruikers die behoefte hebben aan kracht, controle en betrouwbaarheid. De KL 703 werkt op 12V en beschikt over vier automatische zekeringen van 15A

Op zoek naar een betrouwbare RM versterker die topprestaties levert? De RM KL-703 is een professionele lineare amplifier met een maximaal zendvermogen van maar liefst 500 watt. Deze versterker is speciaal ontwikkeld voor gebruik binnen het 25 – 30 MHz spectrum en is daarmee de ideale keuze voor serieuze HF-gebruikers die behoefte hebben aan kracht, controle en betrouwbaarheid.

De KL-703 werkt op 12V en beschikt over vier automatische zekeringen van 15A voor maximale veiligheid. Dankzij de flexibele vermogensinstellingen – van slechts 1W tot 35W input – kun je de output volledig afstemmen op jouw zendbehoefte. De drie vermogensniveaus (LOW, MID, HI) zijn eenvoudig in te stellen via de frontschakelaar, waardoor je altijd maximale controle hebt.

Wat maakt deze RM lineaire versterker uniek?

  • Hoog zendvermogen tot 500W voor krachtige HF-transmissies
  • Instelbare input van 1 tot 35W, geschikt voor alle zendmodi
  • Ingebouwde RX preamp voor beter ontvangst bij zwakke signalen
  • Twee ventilatoren en robuuste koelvinnen zorgen voor uitstekende warmteafvoer
  • Compact en stevig gebouwd, ideaal voor mobiel of vast gebruik

Slim vermogen, duurzaam gebruik

De RM KL-703 is ontworpen voor langdurige prestaties. Door het slimme vermogensbeheer voorkom je oververhitting en behoud je een zuiver signaal, zelfs bij intensief gebruik. De versterker werkt het beste rond de 400W output met een input van 25-30W – perfect voor een stabiele verbinding zonder overbelasting van de transistoren.

Let op: de versterker heeft geen automatische bescherming tegen een te hoge input of verkeerde antenne-afstemming. Zorg dus altijd voor een correcte VSWR (<1.5:1) en gebruik een geschikte 50 Ohm antenne voor optimale werking.

Let op: Bij deze versterker wordt geen RM DC-power connector (aansluitblokje) meegeleverd, deze kun je apart mee bestellen.  

Handleiding en informatie

Onder het tabblad "handleiding" op deze pagina vindt je, mits beschikbaar, de handleiding of een datasheet van het product.

Betrouwbaarheid voorop

Of je nu dagelijks werkt met SSB, CW of FM, de KL-703 levert constant betrouwbare prestaties. Dankzij de geïntegreerde RX preamplifier ontvang je ook de zwakste signalen helder. De versterker is ontworpen voor gebruik in veeleisende omstandigheden – precies wat je mag verwachten van een RM lineair topmodel.

Let op: het gebruik van lineaire versterkers is onderhevig aan specifieke wet- en regelgeving die per land kan verschillen. Het is de verantwoordelijkheid van de gebruiker om deze regels te kennen en na te leven. De dealer en fabrikant aanvaarden geen enkele aansprakelijkheid voor onrechtmatig gebruik.

Klaar om jouw zendinstallatie naar een hoger niveau te tillen? Bestel de RM KL-703 vandaag nog en ervaar de kracht van een professionele lineaire versterker!


Shipping Notes
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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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48713862333

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4.8 ★★★★★
Based on 824 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 4
A bit expensive
Size: Queen (Pack of 1)
Waited to give a review on this one because I needed several nights before I had any idea if it was as good as everyone says. I've had a real problem finding pillows lately. Either they're too soft to provide support and I wake up with a stiff neck or they're too sturdy and I wake up with a stiff neck. Contour pillows have worked best for me, but they fall under the category of too sturdy. I also toss and turn too much at night, which means I always end up in an awkward position with contour pillows. So I took a chance on an obscenely expensive pillow, and yes, that is the reason for one less star. I'd happily pay $70 for a pillow I thought was amazing and comfortable and perfect, but this one wasn't quite it. It IS comfortable. I have slept on it for a month now without it making my neck stiff, so it does actually provide a good balance between soft and sturdy. They make it easy to stuff the pillow to your preferred fluffiness and even provide extra stuffing if you need it, which adds to the degree of comfort. While the pillow does provide good neck support, I toss and turn a bit trying to find a comfortable position when I first try to sleep. The stuffing within the pillow moves around at night, most notably shifting to the side and the pillow is notably flatter now than when I first purchased it. You can fluff it out, similarly to a down pillow, but it doesn't seem to retain its shape on its own. In some ways, that's good because what it does instead is try to retain a shape that fits you. So yes, this is a really good pillow. One of the better ones you can buy. But it's really expensive for a pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amber Teele
Lexington, US
★★★★★ 5
Best pillow I've ever had
Size: Queen (Pack of 1)
I don't really write reviews but holy buckets, Batman. This pillow is legit. Back, neck, and shoulder pain is nothing new for me; I've had scoliosis since I was a kid and hyperflexibility in my neck since birth leading to frequent muscle spasms that have caused me to miss work. Guys. This pillow. It is the most comfortable pillow I've ever had. Like, my neck doesn't hurt and I genuinely didn't remember what that felt like. It's simultaneously supportive and soft and it doesn't sink in. The instructions are super clear to understand and the pillow fluffs up no problem if it gets a little flat. This is a game changer for me and I so hope anyone who buys this has the same experience.
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Reviewed in the United States on June 6, 2026
D
Verified Purchase
Dana K.
Los Angeles, US
★★★★★ 5
I highly recommend this pillow, it’s great for someone with neck or back problems.
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I absolutely love this pillow! When it says it’s adjustable it definitely means that. When you first get it, it’s hard to believe that it’s going to be anything but put it in the dryer for a few minutes and it becomes so large. You will definitely have to remove some of the stuffing unless you like a really large fluffy pillow. The stuffing is high-quality and once it has been put into the dryer it becomes a fibrous type material that can be fluffed over and over and go back to the same size. It seems to be a high-quality cover on the outer portion and is thick and has a slight cooling affect. It has a separate cover on the inner portion covering the foam stuffing. I ordered this because I have neck problems and it has been super comfortable for me because I’m able to adjust it multiple times depending on my needs for the particular night when I lay down. Having the extra stuffing means that if the pillow does happen to go flat I can always add the extra that I took out when I received it. It did have a slight odor when it first came, but after putting it in the dryer, it went away immediately. I do think that’s only due to the plastic that it’s shipped in not anything with the pillow. I think this pillow is well worth it price and I would highly recommend it for anyone that is a side or back sleeper or has any type of neck problems.
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Reviewed in the United States on February 3, 2026
C
Verified Purchase
Caitlyn
Chelsea, US
★★★★★ 5
Amazing!
Size: King (Pack of 1)
Such a great pillow I’m buying another one! You can add or subtract stuffing to your liking. It’s really nice quality, quilted and soft. Best pillow ever. Super comfy and great sleep. Pretty firm with all the stuffing. Perfect the way it came with stuffing on the side. My husband loves it and now I want one.
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Reviewed in the United States on May 15, 2026
A
Verified Purchase
Alli
Birmingham, US
★★★★★ 5
Totally worth the money
Size: King (Pack of 1), Size: King (Pack of 1)
Right off the bat, the packaging is absolutely adorable and felt like I was buying a premium product. I love that this pillow is adjustable and as a side sleeper, I needed a pillow that is both firm and supportive of my neck. This hits all the boxes. We will be buying more of these for our bed!
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Reviewed in the United States on June 1, 2026

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