Masthead 5G and 4G filter with built in TETRA Filtration
Product Code: BLAMHFILT5G
- 90 degree wide opening door
- Foam seal cable entry glands
- Earthing tag
- F-type connectors
- Robust wall-mountable lugs
Product Description
Masthead 5G and 4G filter with built in TETRA Filtration
Our masthead 5G and 4G filter comes equipped with a built-in TETRA filtration system, designed to effectively eliminate or minimize interference caused by 5G, 4G, and TETRA signals. This filter also features an equipotential bonding point/earthing tag for added convenience and safety.
| Features | BLAMHFILT5G |
|---|---|
| Signal Frequency Range | 470 - 694MHz |
| Insertion Loss | 2.0dB (typ) |
| DC Power Pass | 24V/300mA |
| Impedance | 75 Ohm |
| Weight | 150g |
Technical Specification
Width
50mm
Depth
112mm
Height
109mm
Weight
0.18kg
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
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.

Great tech support lead to an order which was prepared for dispatch within an hour and was delivered with impressive speed.