Quick Add
4-Way Variable Gain UHF Masthead Amplifier
Product Code: BLAMHD14V
- 90 Degree Wide opening door
- Power LED on amplifier
- Foam seal cable entry glands
- F-Type connectors
- Requires power supply
Payment methods accepted
Related products
Other products in New Products range
Alternative products
Product Description
RED Class 1, Blake 4-Way Variable Gain 1-16dB Masthead Amplifier (470-694MHz)
Please note this product requires a power supply.
Triple Filtered Reception for Optimal Performance:
4G, 5G, and TETRA Compatibility
Elevate your reception quality with the RED Class 1, Blake 4-Way Variable Gain 1-16dB 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 1-16dB 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
4
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
50mm
Depth
146mm
Height
109mm
Weight
0.27kg
Product Comparison
Number of Outputs
4
1
2
4
2
4
4
Low, Medium or High
Variable
High (27dB)
Variable
Variable
Variable
Variable
Variable
Amplifier Includes Power Supply Unit (PSU)
No
No
No
No
Yes
Yes
Yes
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
06/10/2026
Great service. Items dispatched really quickly. Arrived as described. Thanks!
30/09/2026
👍 Delivered on time and product as ordered.
21/09/2026
I have had a great with this company. The customer service and communication are second to none. Very highly recommended.
17/09/2026
Fantastic advise and even better products They really solved my pixel problem in bad weather
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!
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