SIRETTA Oscar 420 3G/4G/WiFi MIMO Omnidirectional Antenna
High-gain SIRETTA Oscar 420 MIMO omnidirectional antenna for 3G/4G/WiFi, UV-resistant & waterproof.
The SIRETTA Oscar 420 MIMO Omnidirectional Antenna delivers reliable performance across multiple frequency bands, making it ideal for outdoor applications where robust connectivity is essential. Its UV-resistant and waterproof radome ensures durability in harsh weather conditions, providing long-term protection against environmental factors.
Designed with versatility in mind, the Oscar 420 features 0.4m RG58 cable tails, allowing seamless connection to standard or low-loss cables for extended transmission distances. The included aluminium mounting bracket and mast clamp offer flexible installation options, whether wall-mounted or fixed to a standard mast.
With MIMO (Multiple Input Multiple Output) technology, this antenna enhances signal strength and reliability, making it perfect for urban and rural settings. Its vertical polarisation ensures stable connectivity, while the high peak gain at upper frequencies provides improved performance for Wi-Fi, 3G, and 4G networks.
Key Applications
- Outdoor Wi-Fi signal boosting
- 3G/4G signal amplification
- Rural broadband connectivity
- Telecommunication infrastructure
Notable Features
- UV-resistant and waterproof design for outdoor durability
- Aluminium mounting bracket & mast clamp for flexible installation
- MIMO technology enhances signal reliability
- High-gain performance (7dBi) for improved transmission
Technical Specifications
- Frequency Range: 1.7GHz – 2.7GHz
- Gain: 7dBi
- Connector: 2x N Female
- Cable: RG58 (0.4m tails)
- Wind Load: 120 km/h
- Mounting: Wall or Mast (U-bolt included)
- Dimensions: 360mm x 74mm (L x Dia)
- Polarisation: Vertical
- Input Impedance: 50ohm
- VSWR: 3.2
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Outdoor Wi-Fi enhancement
- 3G/4G signal boosting
- Rural broadband solutions
- Telecommunication setups
- Material: UV-resistant radome, aluminium mounting bracket
- Frequency Range: 1.7GHz to 2.7GHz
- Gain: 7dBi
- Connector: 2x N Female
- Cable: RG58 (0.4m tails)
- Wind Load Resistance: 120 km/h
- Mounting: Wall or Mast (U-bolt included)
- Dimensions: 360mm x 74mm (L x Dia)
- Polarisation: Vertical
- Input Impedance: 50ohm
- VSWR: 3.2
- Weight: 590g
Always follow local regulations and product guidance.
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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