SKU: 78738000466

Sirio WY 140-6N

Sale price$157.45 Regular price$174.95
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Description

Sirio WY 140-6NOp zoek naar een betrouwbare, breed inzetbare VHF richtantenne? De Sirio WY 140 6N is d keuze voor zendamateurs en professionals die topprestaties eisen. Met zijn 6 element Yagi ontwerp en geavanceerde symmetrische stralingspatroon biedt deze richtantenne indrukwekkende prestaties in de 140160 MHz band, zonder dat afstelling nodig is. Dankzij een innovatief voedingssysteem volledig computergestuurd ontworpen levert de antenne een uitstekende front to

Op zoek naar een betrouwbare, breed inzetbare VHF-richtantenne? De Sirio WY 140-6N is dé keuze voor zendamateurs en professionals die topprestaties eisen. Met zijn 6-element Yagi-ontwerp en geavanceerde symmetrische stralingspatroon biedt deze richtantenne indrukwekkende prestaties in de 140–160 MHz-band, zonder dat afstelling nodig is.

Dankzij een innovatief voedingssysteem – volledig computergestuurd ontworpen – levert de antenne een uitstekende front-to-back ratio en een stabiele, richtingsgevoelige dekking in zowel het E- als H-vlak. Ideaal voor vaste basisstations, industriële monitoring of maritieme toepassingen.

Wat maakt deze antenne bijzonder?

  • Direct klaar voor gebruik: geen tuning nodig – gewoon installeren en zenden.
  • Hoge gain en nauwkeurigheid: 10,5 dBi richtversterking en uitstekende symmetrie.
  • Duurzame constructie: geanodiseerd aluminium, UV-bestendig kunststof en RVS bevestigingsmateriaal.
  • Flexibele plaatsing: keuze uit verticale of horizontale polarisatie, connector aan de achterzijde voor makkelijke toegang.
  • Uit te breiden: mogelijkheid tot stacking voor extra bereik en signaalsterkte.

Met een maximale belastbaarheid van 200 Watt (CW) en een robuust ontwerp, is deze antenne bestand tegen zware omstandigheden en biedt hij langdurige betrouwbaarheid. De WY 140-6N is eenvoudig te monteren op een mast (Ø 35–52 mm) en daarmee een solide keuze voor zowel hobbyisten als professionals.

Verbeter je VHF-bereik vandaag nog met de Sirio WY 140-6N – krachtig, duurzaam en direct inzetbaar!

Algemeen:

  • Type: 6-element Yagi antenne
  • Frequentiebereik: 140–160 MHz
  • Toepassing: VHF communicatie (o.a. amateur, maritiem, industrieel)
  • Polarisatie: Lineair (verticaal of horizontaal)
  • Impedantie: 50Ω (ongebalanceerd)
  • Richtingsgevoelig: Ja (directioneel)
  • Elektrisch:
  • Gain: tot 10,5 dBi
  • SWR: ≤ 1.5:1
  • Maximaal vermogen: 200 Watt (CW bij 30°C)
  • Stralingshoek (H-vlak): 80° (-3 dB)
  • Stralingshoek (E-vlak): 60° (-3 dB)
  • Front-to-back ratio: ≥ 16 dB
  • Stralingshoek: 0°

    Mechanisch:
  • Materialen: geanodiseerd aluminium (6063-T5), EPDM rubber, UV-bestendige thermoplast, verchroomd messing
  • Afmetingen: ca. 2010 x 1085 mm
  • Gewicht: ca. 2440 gram
  • Draaicirkel: 1940 mm
  • Windbelasting: 184 N bij 150 km/u
  • Windoppervlak: 0,15 m²
  • Bedrijfstemperatuur: -40° tot +60°C
  • Montage op mast: Ø 35–52 mm
  • Connector: N-female met rubberen afdekkap
  • Gronding: DC-ground (tegen statische ontlading)

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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: 78738000466

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Hugh62
Birmingham, US
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect. Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025
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Fabric Crazy
Grantham, US
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026
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tjw
West Palm Beach, US
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
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BetterEveryDay
Waukegan, US
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
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Amazon Customer
Lowell, US
★★★★★ 5
Excellent value
Size: 13, Color: Brown
These boat shoes are great, they fit a 13W comfortably, for the the price my expectations were not high, but I was wrong, they look good and the soles are real rubber they fit well, I would definitely recommend these, very comfortable.
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Reviewed in the United States on April 20, 2026

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