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PROMHD11H PROMHD11H
PROMHD11H PROMHD11H
PROMHD11H PROMHD11H

PROMHD11H

£18.44 inc vat

1-Way UHF High Gain Masthead Amplifier; 1 Input; 1 Output-27dB

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Brand

PROception

1-Way UHF High Gain Masthead Amplifier; 1 Input; 1 Output-27dB

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 (PROMHD11H-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.

Number of Outputs

1

Number of Inputs

1

RED Class 0 or Class 1

Class 0

Internal or External

External

IEC or F Type

F Type

Product Requires Power Supply Unit (PSU)

Yes

Low, Medium or High

High (27dB)

Amplifier Includes Power Supply Unit (PSU)

No

Amplifier Includes Full Output

No

Amplifiers With Return Path

No

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