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104 Element Multibeam Aerial, Group K
Product Code: JBX21K
- 104 element TV aerial
- Group K working on Ch. 21-48
- High gain aerial for weak signal areas
- F-Type Connection
- Comes with aerial clamp
Payment methods accepted
Product Description
104 Ele / 21 Bay High Gain Multibeam Aerial Group K Channels 21-37 (474-602MHz) Boxed
Suitable for all Freeview™ TV aerial applications. Digital Terrestrial Television (DTT) reception providers include Freeview™, Youview™ and BT Vision™.
Features:
- For poor reception areas.
- Directional high gain multibeam aerial.
- Can be mounted horizontally or vertically for suitable polarisation.
- Solid rod rotate-and-lock X type multi bay element design.
- Pre-assembled elements to minimise installation time.
- Tilt-and-slide clamp, allows elevation adjustment for improved noise rejection.
- Mounting bracket for aerial will fit mast diameter from 1" (25.4mm) to 2" (50.8mm).
- Steel parts are protected either with BZP (bright zinc plating) or manufactured from Hot Dip Zinc coated strip.
- Plastic parts are UV stabilised.
- Fortified 16 element reflectors for improved anti-ghosting properties of your Freeview™ reception.
- Saddle and clamp dipole connection.
- Aerials packaged one per box with full instructions included.
- Use with our range of PROception distribution amplifiers to watch Freeview™ or Sky™ on multiple TVs.
Technical Information:
Product | Connection | Benchmark Standard | Group | Elements | Gain (dBd) | Gain (dBi) | Beamwidth (°) | Length (mm) |
JBX21K | Saddle and Clamp | - | K (Grey) | 104 | 14.5-15 | 16.7-17.2 | 12-13 | 2600-3300 |
Technical Specification
Weight
4.4kg
01/02/2026
31/01/2026
Very easy to order online, good value, excellent communications, fast delivery, and very professional service.
28/01/2026
Very good. Goods arrived in good time, no problems.
24/01/2026
Fantastic customer service and quick delivery either DPD. Faultless experience, would hesitate to purchase from them again.
16/01/2026
Excellent buying experience and customer friendly service together with an easy to navigate website. Great Company to deal with - definitely would purchase again and recommend to others.
Google Company Reviews
02/02/2026
great communication - great experience
21/01/2026
Great Service @ Great Price
15/01/2026
Super easy and professional communication with the team at Blake. And a great quality product.
31/12/2025
Excellent service quality products
30/12/2025
First class experience, part worked well.
Payment methods accepted
Great tech support lead to an order which was prepared for dispatch within an hour and was delivered with impressive speed.