Quick Add
8-Way Variable Gain UHF Masthead Amplifier
Product Code: BLAMHD18V
- 90 Degree Wide opening door
- Power LED on amplifier
- Foam seal cable entry glands
- Low noise linear power supply
- F-Type connectors
Payment methods accepted
Related products
Other products in New Products range
Alternative products
Product Description
RED Class 1, Blake 8-Way Variable Gain 5-20dB Masthead Amplifier (470-694MHz)
Please Note: this product requires power supply
Triple Filtered Reception for Optimal Performance:
4G, 5G, and TETRA Compatibility
Elevate your reception quality with the RED Class 1, Blake 8-Way Variable Gain 5-20dB Masthead Amplifier. This CE/UKCA compliant amplifier offers exceptional performance, incorporating advanced 5G/4G LTE filtering and amplification for TV frequencies within the 21-48 band (470-694MHz). With its variable 5-20dB gain and low noise figures (<2.5dB typical), it ensures optimal signal strength and clarity. The amplifier features F-type connectors on both inputs and outputs for easy connectivity.
Designed to reduce interference from 5G/4G LTE signals, the amplifier exhibits excellent filter characteristics with >30dB suppression for frequencies below 400MHz. It is also compliant with Class 1 EN 303 354 standards for effective filtering of 5G frequencies. Additionally, the amplifier filters TETRA signals below 470MHz.
The amplifier's thoughtfully engineered design allows for convenient access. The case opens to a full 90 degrees, providing easy access to the F connectors, while the shielded amplifier casing swings out to 45 degrees. The casing includes an LED indicator to confirm power reception.
With a robust and water-resistant construction, the amplifier features seal-protected cable entry points to prevent moisture and insects from compromising its performance. The case securely closes with a satisfying "solid click" and includes an optional security screw for added protection.
Designed for linearity, the amplifier effectively handles strong local signals without compromising performance.
Installer-Friendly Design:
- 90° Wide Opening Door for easy access.
- Optional Securing Screw for added stability.
- Heavy-Duty UV Stabilized Cable Tie for secure installation.
- Dual LED Indicators for advanced short circuit protection.
- Foam Seal Cable Entry Glands to safeguard against external elements.
- Power LED on Amplifier for visual confirmation of power status.
- 45° Swivel and Click Amp for flexible positioning.
- Robust Wall Mountable Lugs for secure installation.
- Available in 2, 4, and 8 outputs for diverse setup requirements.
- Low Noise Figures <2.2dB for superior signal quality.
- F-Type Connectors for reliable connections.
- Equipotential Bonding Point/Earthing Tag for safety compliance.
Early Feedback from Installers:
"The quality is superb – you can tell that immediately from the robust housing."
"I'd say it's a nicely designed product with some neat features like foam seal cable entry – you've clearly been listening to installers."
"Great to finally have a masthead that I can fit compression connectors into. Nice work."
This is just the beginning of our expanding product range, stay tuned for more innovative solutions.
Technical Specification
IEC or F Type
F-Type
Number of Outputs
8
Number of Inputs
1
Low, Medium or High
Variable
Internal or External
External
Amplifier Includes Power Supply Unit (PSU)
No
Amplifier Includes Full Output
No
RED Class 0 or Class 1
Class 1
In Line or Plug In
In-Line
Lifetime Guarantee
5-years
Width
53mm
Depth
162mm
Height
118mm
Weight
0.35kg
Frequently Asked Questions
30/08/2026
24/08/2026
Excellent range of well made aerials and accessories. Helpful sales department and good communication
22/08/2026
Very efficient service, good communication, prompt delivery, couldn’t fault them.
14/08/2026
Good product, reasonable delivery time
10/08/2026
Have to move the TV Ariel, and I found everything I needed in one place at a good price. Prompt delivery of items that are not commonly available. Highly recommend.
Google Company Reviews
02/09/2026
Trouble-free order and rapid delivery. I bought this amplifier because the existing one lacked gain, the Blake amp. means I can now get HD channels. Not only that but the in-built filtering means I can now transmit amateur radio on 144 and 432 MHz without causing TV problems. Couldn't be better! Wife impressed!
31/08/2026
Delivered as promised, on time and works fine.
10/08/2026
04/08/2026
03/08/2026
All received no issues
Payment methods accepted
Related products
Other products in New Products range
Alternative products
Top class service communication and delivery. Would purchase from them with pleasure