4-Way UHF Medium Gain Masthead Amplifier; 1 Input; 4 Output-10dB
Product Code: PROMHD14M
- Medium gain masthead amplifier
- F-Type connections
- 1 input 4 output
- Suitable for outdoor use
- Requires power
Product Description
4-Way UHF Medium Gain Masthead Amplifier; 1 Input; 4 Output-10dB
Features:
- This range of high-performance low-noise pre-amplifiers and multi-way mastheads includes both fixed and variable gain versions.
- Selected models can be powered at 5 to 12 volts, allowing powering directly from certain digital terrestrial set-top boxes or IDTVs which can provide 5V output at the aerial socket.
- Fully-screened amplifier modules in robust die-cast enclosures. Strong cast-in 'F' connectors.
- Free-draining moulded outer enclosures give easy access and cannot trap water.
- Low noise figures and well-filtered inputs. Sharp cut off below 400 MHz, helps avoid interference problems from nearby transmitters: CB, PMR, TETRA, HF and VHF amateur radio, etc.
- Variable gain models have inter-stage control to maintain good noise figure at reduced gain.
- All multi-way amplifiers can be powered via any output.
- Also available complete with power supply PROPSU11F (PROMHD14M-PS).
- With equipotential bonding point.
Technical Information:
Product Code | Ways | Gain | NF | Max Input | Power Requirement | Typical Applications |
PROMHD14M | 4 | 10dB | 2.2dB | 74dBV | 12V, 50 mA | 4-Way D/A margin raiser |
The maximum output level per multiplex is per the table in dBV when there are eight equal level multiplexes. If the number of multiplexes to be carried is not eight please refer to our Mux guide.
Technical Specification
IEC or F Type
F-Type
Number of Outputs
4
Number of Inputs
1
Low, Medium or High
Medium (16dB)
Internal or External
External
Amplifier Includes Power Supply Unit (PSU)
No
Amplifier Includes Full Output
No
Product Requires Power Supply Unit (PSU)
No
RED Class 0 or Class 1
Class 0
Weight
0.26kg
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
30/01/2025
Good online product description meant right aerial and accessories purchased for the job. Prompt delivery, easy in loft installation and my Freeview reception is now excellent. No more 5g interferance
29/01/2025
Good Quality antennas, always good service and prompt delivery.
24/01/2025
Excellent service, provided regular updates and delivered quickly.
24/01/2025
Good well made product, solved my 5 g interference problem and intermittent dropouts on tv signal
19/01/2025
Really helpful when I had a technical question and a super easy ordering process.
All good