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1-Way UHF Medium Gain Masthead Amplifier
Product Code: PROMHD11M
- Medium gain masthead amplifier
- F-Type connections
- 1 input 1 output
- Suitable for outdoor use
- Requires power
Discontinued
Please note this product has been discontinued, we'd recommend you consider the alternative product shown below...
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Product Description
1-Way UHF Medium Gain Masthead Amplifier; 1 Input; 1 Output-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 (PROMHD11M-PS).
- With equipotential bonding point.
Technical Information:
Product Code | Ways | Gain | NF | Max Input | Power Requirement | Typical Applications |
PROMHD11L | 1 | 9dB | 1.8dB | 80dBV | 5 - 12V, 25 mA | Margin raising preamplifier |
PROMHD11M | 1 | 16dB | 1.7dB | 75dBV | 5 - 12V, 25 mA | For weaker signal areas |
PROMHD11H | 1 | 27dB | 1.8dB | 74dBV | 12V, 50 mA | Long downleads, splitters |
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
1
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
Width
45mm
Depth
90mm
Height
105mm
Weight
0.19kg
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
Discontinued
Please note this product has been discontinued, we'd recommend you consider the alternative product shown below...
Related products
Alternative products
All good