Triax United Kingdom
Triax 22STC-I£6,600.00
Blake United Kingdom
28 Element log-periodic
28 Ele Log Periodic Group K Aerial (Ch21–48)
The Blake BLA-LP28K is a high-performance 28-element log periodic Group K aerial designed for reliable UHF reception across channels 21–48. Engineered to combat 5G and 4G interference without filters, it delivers stable performance with excellent impulse noise rejection.
Ideal for medium to strong signal areas, this aerial provides consistent gain with a very flat frequency response.
Features
- 28 Element Log Periodic Design
- Group K (Channels 21–48)
- 5G & 4G Protected – Reduced bandwidth without external filters
- Medium Gain – Suitable for medium to strong signal locations
- Excellent Impulse Noise Rejection
- Horizontal or Vertical Polarisation Mounting
- Universal Mounting Bracket Included
Durable & Installer-Friendly
- Solid, rugged construction with reinforced elements
- Moulded F connector in weather-resistant rubber housing
- Twistable connector – no disassembly required
- Downward-facing connection for improved weather protection
- Recessed weather boot for secure, waterproof cable entry
- Supplied individually bagged with full installation instructions
£0.00
£17.87
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The 28 element log-periodic group K aerial consists of a series of dipole elements arranged in a specific pattern. The dipoles are arranged in pairs, with each pair consisting of a longer and a shorter dipole.
The longer dipoles are connected to the feedline at the front of the antenna, and the shorter dipoles are connected to the rear. The spacing between the elements varies in a logarithmic fashion, which allows the antenna to operate over a wide frequency range.
The 28 element log-periodic group K aerial is designed to operate in the UHF and microwave frequency ranges, typically from 470 MHz to 1000 MHz or higher. It has a gain of around 12 to 15 dBi, and a beamwidth of around 30 degrees. The antenna is commonly used for television broadcasting, as well as for communication and surveillance applications.
Compared to the 20 element log-periodic group K antenna, the 28 element version offers greater gain and a wider frequency range, but it is also larger and more expensive to manufacture.
Technical Information:
Product Channel Bandwidth (MHz) No. Elements Gain (dBi) Front-to-back Ratio (dB) Length (mm)
BLA-LP28K 470-690 (Ch.21-48) 28 10 >22 1090
CDS are a trusted Chester tv aerials supplier stocking various products that are associated with aerial installation and aerial servicing. From tv aerial testers, tv distribution amplifier, tv aerial adapter, coaxial aerial cable, aerial antenna, aerial clamp, pole mount bracket and associated products.
Spec Sheet
| Manufacture Blake UK |
| Delivery Details Our Delivery Options Track & Sign, Our cut off time for delivery next business day is 3pm **Free collection from our Trade Counter in Chester** Shipping information |
| 14 Days return policy |
| Contact Us 01244 682300 info@chesterdigitalsupplies.co.uk |
| Technical support |
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