10 Element Contract Aerial, Group K, Channels 21-48 [Bag of 5]
Product Code: CR10K
- 10 element TV aerial
- Group K working on Ch. 21-48
- Low gain aerial for strong signal
- Saddle & Clamp
- Comes with aerial clamp
Product Description
10 Element Group K Contract TV Aerial with PCB Balun [Bag of 5]
Optimised for strong signal areas, this 10 element contract Yagi aerial is designed for digital terrestrial television reception (channels 21-48, 474-690MHz). Suitable for Freeview™, YouView™ and BT Vision™, it features a built-in PCB balun for superior signal matching and performance. Sold in a pack of five, ideal for professional installers.
Features:
- Provides reliable reception in strong signal areas
- Integrated PCB balun ensures enhanced impedance matching
- Grey-tipped for Group K (channels 21-48) operation
- Easy-to-use sliding clamp suits masts 25.4-50.8mm in diameter
- Mounts for both horizontal and vertical polarisation
- Use with 8-10mm ratchet spanner for quick tightening
- Corrosion-resistant finish: BZP or hot dip zinc coated steel
- UV-stabilised plastic components for longer outdoor life
- Bulk packaged with instructions included
Applications:
Ideal for professional installers working in areas with strong TV signal coverage. Supports digital TV platforms such as Freeview™, YouView™ and BT Vision™. For multi-room distribution, pair with Blake UK’s Blake Triple Filtered amplifier range. Ensure correct mounting using the PROSPAN8-10 spanner.
Technical Specification
| Product Code | Connection | Group | Elements | Gain (dBd) | Gain (dBi) | Beamwidth (°) | Length (mm) |
|---|---|---|---|---|---|---|---|
| CR10K | Saddle & Clamp | K (Grey) | 10 | 7–10 | 9.2–12.2 | 26 | 870 |
| CR14K | Saddle & Clamp | K (Grey) | 12 | 9–11 | 11.2–13.2 | 21 | 1200 |
Technical Specification
UHF, DAB or FM
UHF
Saddle and Clamp/F-Type/SMA
Saddle and Clamp
Aerial Group
K
Good, Moderate or Poor Signal Aerial
Good aSignal Areas
Boxed or Bagged
Bagged
Weight
2.1kg
02/03/2026
25/02/2026
Only complaint poor parcel parking of items , surprised had not lost anything in transit
08/02/2026
Great product range, rapid attention to order and fast delivery. What more does one need!
01/02/2026
Great tech support lead to an order which was prepared for dispatch within an hour and was delivered with impressive speed.
31/01/2026
Very easy to order online, good value, excellent communications, fast delivery, and very professional service.
Google Company Reviews
18/02/2026
Extremely quick and succinct advice, easy ordering, rapid delivery and excellent performance from reasonably priced products. What’s not to like?!
11/02/2026
Fast. Cheap. Good service.
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.

I was pleased with the price and items received however the experience was somewhat marred by DX Couriers. Expecting 2 items in the shipment they only delivered 1 and tracking confirmed 1 of 2 scanned onto delivery vehicle. When I contacted DX they confirmed the second parcel was still in Sheffield at the collection depot. This meant I had to wait in a second day for the rest of the order to arrive.