VISION V20-27AK Masthead Amplifier Kit, 12-27dB, Group AK
High-gain VISION masthead amplifier with weatherproof housing. Boosts TV signals (Ch21-48) & rejects 4G/5G interference. Includes PSU.
The VISION V20-27AK Variable Masthead Amplifier Kit is a high-performance TV outdoor amplifier designed for reliable digital TV signal reception. With a 27dB gain and ultra-low noise figure, it enhances low-to-moderate signals for superior picture and sound quality, even in challenging conditions.
Encased in a bespoke IP53-rated outdoor housing, this amplifier is built to endure harsh British weather, ensuring long-term durability. It utilises semiconductor technology from the mobile phone industry, delivering low power consumption (12V DC, 65mA max), minimal noise, and an extended service life.
Key Features:
- 12-27dB variable gain adjustment for optimal signal strength
- Group AK compatibility (Channels 21-48)
- Super-flat gain response for consistent performance
- Fully screened construction to minimise interference
- Surface-mount device (SMD) technology for enhanced reliability
- Superior 4G/5G rejection to prevent signal disruption
- Flip-up design for easy cable access
- Large easy-grip cable tie for secure installation
This single-output amplifier is supplied with a power supply unit (PSU) and features a UK plug, making it suitable for residential and professional installations.
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Technical Specifications
- Digital TV signal boosting
- Residential aerial installations
- Professional TV distribution systems
- Areas with weak signal strength
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- Gain: 12-27dB (adjustable)
- Frequency Group: AK (Channels 21-48)
- Noise Figure: Ultra-low
- Construction: Fully screened
- Technology: SMD (Surface-Mount Device)
- Power Input: 12V DC (65mA max)
- 4G/5G Filtering: Excellent rejection
- Housing Rating: IP53 (weather-resistant)
- Cable Management: Flip-up design with large cable tie
- Included Accessories: PSU (Power Supply Unit)
- Plug Type: UK
- Weight: 570g
Always follow local regulations and product guidance.
Free standard delivery on UK 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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