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4-Way UHF Dual Mode Amplifier With Return Path

Product Code: PROAMP104X-PS

  • Can also be used as return path amp
  • For up to 4 TVs
  • Complete with power supply
  • F-Type connectors
  • RED compliant
4-Way Dual Mode Amplifier and PSU
4-Way Dual Mode Amplifier and PSU
4-Way Dual Mode Amplifier and PSU
£57.16 Inc VAT
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

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Product Description

Dual Mode 4-Way Amplifier, Line Powered, With Return Path with PROPSU11F Power Supply

Features:

  • This versatile 4-way UHF amplifier can provide high-quality digital signals around the home and is particularly suitable for the multi-digital box household, whether using Freeview™,Sky™ or both.
  • Has an equipotential bonding point.

Dual mode operation:

  • Mode 1AERIAL AMPLIFIER MODE (GREEN LED) In this mode the device acts as a normal 4 way UHF amplifier.
    Apply power to the local power port, or power remotely via any output, and the unit behaves as a simple 4-way UHF amplifier. All return-path features are disabled in this mode.
  • Mode 2RETURN PATH SKY MODE (ORANGE LED) In this mode return path is automatically enabled when the amplifier is powered via the input (EG from RF2). Feeding the input from the RF OUT-2 output of a Sky&trade receiver activates the return-path features allowing remote control of the satellite box using PROSAT1EYE infrared eyes.

Flexible powering:

  • Power locally for Mode 1 using a PROPSA125 (where mains available). Alternatively power remotely via any output using a PROPSU11F, PROPSU12F, suitable Freeview™ box or IDTV.
  • In Mode 2 the complete 4-way system can be powered entirely from either an old style Sky™ box or a PROPSU11F via aPROLINK22 (Flexible RF Output Modulator - restores Sky™ distribution) for one of new design Sky™ Boxes that have that they have no RF2 connection. See link below for more details.

Technical Information:

Product Code

Ways

Gain

NF

Max Input

Mode

Power Requirement

Return Path

Eye Power

PROAMP104X

4

4dB

3dB

85dBV

1

5-15V, 25mA

Disabled

No






2

9-12V, 38mA

Active

Yes

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.

Find out more about using this product with the New Sky™ boxes.

Introducing the PROception PROLINK22 RF replicator:

New Sky™ set-top boxes such as the DRX595 and DRX890W do not have the familiar aerial input, RF-1 and RF-2 connectors. These RF-loop through facilities have been replaced with the new I/O PORT a small round connector (10- pin mini-DIN) which allows an external RF replicator (modulator) unit to provide similar distribution functions.

Technical Specification

IEC or F Type

F-Type

Number of Outputs

4

Number of Inputs

1

Low, Medium or High

Low (9dB)

Internal or External

Internal

Amplifier Includes Full Output

No

Product Requires Power Supply Unit (PSU)

No

Amplifiers With Return Path

No

RED Class 0 or Class 1

Class 0

In Line or Plug In

In-Line

Width

60mm

Depth

315mm

Height

100mm

Weight

1.31kg

Anthony
03/10/2025

Exactly what I needed and delivered when said great team


01/10/2025

Delivered on-time without hitch.


25/09/2025

Excellent

Peter
23/09/2025

All good

Anthony
14/09/2025

Spot on with everything needed good

Google Company Reviews

Simon Venters
Simon Venters
26/10/2025

I bought a LNB adapter for a Sky dish to allow me to use a single outlet LNB. Fitted perfectly.

Tiggy
Tiggy
21/10/2025

I understand from my inquiry that your stock was low and is why the order was later than anticipated. It have been appreciated if it had communicated to me without me contacting you first, as I had had no information since the initial order confirmation. Having said that once the item was available it was dispatched and arrived within 24 hours and appears to be a quality product, although I have not installed it yet.

George Eld
George Eld
20/10/2025

Good product and a fair price. A pleasure to deal with friendly company. After researching other products, and other companies, I settled for a suitable serial from Blakes. I have a history of studying aerials and worked in the TV trade some time ago, and the quality of their products impressed me.

Peter Wingrove
Peter Wingrove
19/10/2025

Aerial booster - robust construction- works well.

Trevor McMaster
Trevor McMaster
16/10/2025

Excellent

£57.16 Inc VAT
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

Mastercard Visa AMEX PayPal Discover Apple Pay Google Pay