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2-Way Variable Gain UHF Masthead Amplifier With Power Supply
Product Code: BLAMHD12V-PS
- 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
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Other products in Blake RF LTE Filtered Products range
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Product Description
RED Class 1, Blake 2-Way Variable Gain 5-20dB Masthead Amplifier (470-694MHz) & Power Supply Kit
Triple Filtered Reception for Optimal Performance:
4G, 5G, and TETRA Compatibility
Elevate your reception quality with the RED Class 1, Blake 2-Way Variable Gain 5-20dB Masthead Amplifier. This CE/UKCA compliant amplifier kit 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. It comes with a low-noise linear power supply rated at 100mA to ensure optimal signal quality. The power supply features a dual-colored LED for advanced short circuit protection, transitioning from green (normal) to red (short). It also offers infinite short circuit protection to prevent damage to the unit.
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 or 4 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
2
Number of Inputs
1
Low, Medium or High
Variable
Internal or External
External
Amplifier Includes Power Supply Unit (PSU)
Yes
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
127mm
Depth
54mm
Height
210mm
Weight
0.57kg
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
19/01/2025
17/01/2025
Swift to reply to emails but a little slower on questions asked via web site. Lucky the free delivery swung the deal.
15/01/2025
Excellent service . Fast delivery and competitive pricing.
31/12/2024
great signal across all channels :)
21/12/2024
Good customer service and prompt delivery
Google Company Reviews
19/01/2025
Really helpful when I had a technical question and a super easy ordering process.
15/01/2025
Excellent service. Fast delivery and competitive pricing.
14/01/2025
Excellent company, very quick service and communication is fantastic. Highly recommend.
13/01/2025
Good communications throught the transaction. Service was fast service and the price was great too. Delivery was quick and the Log Periodic aerial I bought was well packaged and proected with extra cardboard to derisk any courier damage. Nice to go to a small business and avoid the 'tech giant'
12/01/2025
Great product at a Great price will use again
Payment methods accepted
Related products
Other products in Blake RF LTE Filtered Products range
Alternative products
All good