Sirio WY 140-6N
Delivery time:
Delivery time:
1-3 Business Days
Sirio WY 140-6N is backordered and will ship as soon as it is back in stock.
Looking for a reliable, versatile VHF directional antenna? The Sirio WY 140-6N is the ultimate choice for amateur radio operators and professionals who demand top performance. With its 6-element Yagi design and advanced symmetrical radiation pattern, this directional antenna offers impressive performance in the 140–160 MHz band, without requiring any tuning.
Thanks to an innovative feeding system – designed entirely with computer assistance – the antenna delivers an excellent front-to-back ratio and stable, directional coverage in both the E- and H-plane. Ideal for fixed base stations, industrial monitoring, or maritime applications.
What makes this antenna special?
- Ready to use: no tuning needed – just install and transmit.
- High gain and accuracy: 10.5 dBi directional gain and excellent symmetry.
- Durable construction: anodized aluminum, UV-resistant plastic, and stainless steel fasteners.
- Flexible placement: choice of vertical or horizontal polarization, rear connector for easy access.
- Expandable: possibility of stacking for extended range and signal strength.
With a maximum power handling of 200 Watts (CW) and a robust design, this antenna withstands harsh conditions and offers long-lasting reliability. The WY 140-6N is easy to mount on a mast (Ø 35–52 mm), making it a solid choice for both hobbyists and professionals.
Improve your VHF range today with the Sirio WY 140-6N – powerful, durable, and ready to use!
General:
- Type: 6-element Yagi antenna
- Frequency range: 140–160 MHz
- Application: VHF communication (incl. amateur, maritime, industrial)
- Polarization: Linear (vertical or horizontal)
- Impedance: 50Ω (unbalanced)
- Directional: Yes (directional)
- Electrical:
- Gain: up to 10.5 dBi
- SWR: ≤ 1.5:1
- Maximum power: 200 Watts (CW at 30°C)
- Radiation angle (H-plane): 80° (-3 dB)
- Radiation angle (E-plane): 60° (-3 dB)
- Front-to-back ratio: ≥ 16 dB
- Radiation angle: 0°
Mechanical: - Materials: anodized aluminum (6063-T5), EPDM rubber, UV-resistant thermoplastic, chrome-plated brass
- Dimensions: approx. 2010 x 1085 mm
- Weight: approx. 2440 grams
- Turning radius: 1940 mm
- Wind load: 184 N at 150 km/h
- Wind surface: 0.15 m²
- Operating temperature: -40° to +60°C
- Mast mounting: Ø 35–52 mm
- Connector: N-female with rubber cap
- Grounding: DC-ground (against static discharge)
Why Deltron?
💚 18 years of experience in communications equipment and accessories
Our knowledge is your security. Since 2007 we have been helping professionals and enthusiasts with reliable solutions.
💚 Fast delivery from stock. Ordered today = fast delivery. No waiting time, but certainty.
💚 100% original A-brand products. At Deltron you only buy original, certified products from renowned brands - no counterfeits, no worries.
💚 Buy on account for business customers (B2B). Easy and trusted payment via invoice. Specially for companies and governments.
💚 Pay afterwards or in 3 installments with Klarna and iDeal-in3. Order safely and quickly online at Deltron and pay afterwards with Klarna or choose iDeal-in3 and pay in 3 installments without interest and BKR registration.
💚 Certified webshop with reliable reviews. Deltron is Webshop Keurmerk-certified and reviewed via Trustpilot - so you can be sure that you order safely and reliably.
