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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
12/06/2025
08/06/2025
Service was good. VAT & postage high but we’re in the eu here. Havnt tried it yet.
31/05/2025
Ordered pole, bracket and end stopper online to collect from Rutland Road Sheffield. No problem ordering and all items were in stock. Was informed when order was ready and was served by friendly staff on collection.
26/05/2025
Fast and easy service with good quality goods
25/05/2025
Good intial service, products arrived safely. Downside, found the products about 50% cheaper at another retailer who are reliable and trusted, so not lower quality and the aerial which was recommended for my area is not suitable and the quality of reception is worse then the original aerial.
Google Company Reviews
30/06/2025
I needed a custom size aerial tube bent. Blake were quick off the mark to give a quote (very reasonable) and after paying, I had the finished item a few days later by courier. Excellent service, and the finished tube was accurately bent to the drawing.
29/06/2025
Excellent, good communication and fast shipping. Clear instructions to assemble. A++++
28/06/2025
Great service, fast delivery, good value, will use again
18/06/2025
I had trouble finding the items that I needed but eventually found Blake UK Ltd and they had them, plus at a very good price. Very impressed with their service . 10 out of 10
16/06/2025
From order to delivery, the service was first class. Communication was fantastic, I was informed every step of the way. I’m very happy with the product and I’m very pleased to recommend Blake UK, they are a family run ethos business.
Payment methods accepted
Very good Web site easy to search for what I needed Can highly recommend and have done so inasmuch as my freind Is going to make a purchase.