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4-Way UHF Variable Gain Masthead Amplifier; 1 Input; 4 Output-1/16dB
Product Code: PROMHD14VM
- Variable gain masthead amplifier
- F-Type connections
- 1 input 4 output
- Suitable for outdoor use
- Requires power
Payment methods accepted
Product Description
4-Way UHF Variable Gain Masthead Amplifier; 1 Input; 4 Output-1/16dB
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 (PROMHD14V-PS).
- With equipotential bonding point.
Technical Information:
| Product Code | Ways | Gain | NF | Max Input | Power Requirement | Typical Applications |
| PROMHD14VM | 4 | 1 - 16dB | 2.2dB | 80dBV | 12V, 50 mA | Universal 4-way D/A |
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
Low, Medium or High
Variable
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
Width
54mm
Depth
134mm
Height
118mm
Weight
0.26kg
31/12/2024
21/12/2024
Good customer service and prompt delivery
19/12/2024
very helpful good service
13/12/2024
Really fast delivery
10/12/2024
All good. Easy ordering, good pre-sales support and prompt service.
Google Company Reviews
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
01/01/2025
18/12/2024
Very well made Aerial. Prompt delivery and customer service response when needed.
Payment methods accepted
great signal across all channels :)