Blake UK PROCeption PROAMP104X Manuale utente

PD2011-9032-03

2 Year Guarantee

This guarantee covers failure of your PROcepon product resulng from manufacturing defect within a

period of 2 years from the date of supply to the end-user. This guarantee does not cover damage to the

product caused by abuse, tampering, defecve installaon or natural causes such as lightning discharge.

Repair or aempted repair, other than by the manufacturer, will render this guarantee void. This

guarantee does not aect a consumer's statutory rights.

Performance data given are typical unless otherwise stated. We reserve the right to change

product designs and specicaons without prior noce.

EU Declaraon of Conformity

Blake UK hereby declares that the radio equipment type PROAMP11, PROAMP12 and PROAMP12R are

in compliance with Direcve 2014/53/EU.

The full text of the EU declaraon of conformity is available at the following internet

address: www.blake-uk.com/DoC

Other Ranges of Products & Services from Blake UK, PROcepon & CappSure...

Website: www.procepon.co.uk

Email: support@procepon.co.uk

• TV, Wi-Fi & 4G Aerials www.blake-uk.com/aerials

• Brackets & Installaon Equipment www.blake-uk.com/bracketspoles

• AV TV Wall Mounts www.blake-uk.com/tvbrackets

•CappSure Wi-Fi IP Cameras www.blake-uk.com/cappsure

• Coaxial Connectors & Adaptors www.blake-uk.com/procon

• RF Signal Distribuon www.blake-uk.com/rfsignal

• HDMI Signal Distribuon www.blake-uk.com/hdmi

•LTE Filtering Products www.blake-uk.com/lte

•Satellite Mounts www.blake-uk.com/satmount

•Bespoke Manufacturing www.blake-uk.com/bespoke

•UK R&D www.blake-uk.com/researchdevelop

PROAMP104X www.blake-uk.com/104x

Dual-mode 4-way UHF amplier Instrucon Manual

The versale amplier is an addion to the PROcepon range of UHF mul-way distribuon ampliers.

The unit has two modes of operaon, allowing it to be used either as a straight forward mul-way

aerial amplier for o-air signal distribuon, or as a return path amplier for distribuon of the UHF

loop-through output of a Sky* receiver. In the laer mode full support is provided for remote infrared

receivers ( eyes ). The use of F connectors makes the amplier easy to use and helps to ensure good

system screening.

All these ampliers are compliant with the Radio Equipment Direcve 2014/53/EU and meet the

harmonised standard EN 303 354 for Class 0. As such they work on ALL current UK DTT channels

including channel 60, are resilient to interference and overloading, and cope with mulple carriers. In

cases of strong LTE interference a separate 4G lter should be ed. These are supplied free by at800,

or higher performance models can be purchased from www.blake-uk.com. (To pass channels up to

and including channel 59 use proLTE1/59, or if channels 58 and 59 are not required, use proLTE1/57).

Features:

• Dual-mode operaon: can operate as an aerial amplier, or as a return-path amplier with Sky*

remote control facilies.

• Flexible powering opons: 5 - 15 V (local or remote) for aerial-amplier mode; 9 V from Sky*

receiver for return-path mode.

• Automac mode selecon. 2-colour LED indicates operang mode.

• Excellent low noise gure and output capability.

• Input ltered below 470 MHz to reduce risk of interference problems from CB, private mobile

radio, TETRA, etc.

• Suitable for both digital and analogue applicaons, fully DTT-compable.

• Channels 61-68 can be used for locally modulated signals.

Applicaon guide:

See applicaon example diagrams on page 2.

Mode 1 aerial amplier mode (green LED): in this mode the unit funcons as a straighorward 4-way

UHF amplier. The input will usually come directly from the UHF antenna. Line-power (5 - 15 V DC) can

be supplied via any of the four outputs. Alternavely, if a mains supply is available near the amplier, a

local AC/DC mains power adaptor may be used instead of line-powering. In Mode 1 no power is passed

to unpowered outputs and the return-path amplier funcon is completely disabled.

Mode 2 return-path mode (orange LED): this mode is automacally enabled when the amplier is

powered via its input. Usually the input will be fed directly from the second RF output (RF OUT-2) of a

Sky Digibox or Sky+* receiver or a Sky Digibox with an I/O port# , which should have its 9 V powering

enabled (see over). In return-path mode power is present at all outputs for powering remote infrared

receiver eyes, such as the PROcepon proSAT1EYE. Infrared receiver power is individually short-circuit

protected, so that a DC short at any output will not aect operaon of remote control via the other

outputs.

The relavely low forward gain of the amplier (4 dB) is sucient to compensate for addional

downlead cable losses in most systems, whilst avoiding intermodulaon and other overload problems

which easily result from the use of excessive gain. Where more gain is needed in aerial-amplier mode

(for example in installaons with very long cable runs, or in weak signal areas) the proMHD14M or

proMHD14V 4-way masthead ampliers should be considered instead (these alternave products do

not provide return-path capability).

Sky and Sky+ are registered trade marks of Brish Sky Broadcasng Group PLC.

Freeview is a registered trade mark of DTV Services Ltd.

# I/O Port Replicator needed for Sky box DXR850/890; See Supplementary Installaon Instrucons to

introduce PROcepon proLINK22 ‘RF replicator’ .

Powering opons:

Power for operaon in Mode 1 can be supplied by any of the following three opons:

1. A PROcepon PROPSU11F or PROPSU12F 12 V power unit connected in any of the output lines (Fig 1);

2. A local AC/DC power adaptor capable of providing 5 - 15 V at 25 mA (such as the PROcepon

PROPSA125) connected to the DC power port (Fig. 1). The adaptor need not be regulated and needs

to have a standard 2.1 mm DC connector with the correct polarity (centre pin +ve);

3. A DVB-T (FreeView) receiver of a type which can provide 5 V DC power from its antenna socket. A

separate power unit will not be required if this type of receiver is in use on any of the outputs,

provided that it can be le connected connuously to the mains supply.

In Mode 2 9V power is provided to the input of the PROAMP104X by the Sky* receiver (Fig. 2). The laer

must be congured in its INSTALLER SET-UP menu to provide power on RF OUT-2. On the Sky handset

press SERVICES, 4, 0, 1, SELECT, then select the SECOND OUTLET POWER SUPPLY opon. Set this to be ON

(the default state is OFF), SAVE SETTINGS and BACK UP out of the menu. Most Sky* receivers (rated at 75

mA on RF OUT-2) can supply sucient current to power the PROAMP104X together with up to four

industry-standard infrared eye receivers. For older Sky* receivers with only 50 mA current rang the

current consumpon can be reduced suciently by adopng one of the following two measures:

1. Use only PROcepon proSAT1EYE Mk. 2 eyes. The Mk. 2 version of this product (disnguished by its

hard-wired RF output lead) has a reduced current consumpon of <5 mA;

2. Alternavely connect a local AC/DC power adaptor capable of providing 12 - 15 V at 25 mA such as

the PROcepon PROPSA125 to the DC power port. The adaptor need not be regulated and needs to

have a standard 2.1 mm DC connector with the correct polarity (centre pin +ve). This power unit will

power the forward-path amplier funcon and will reduce the loading on the Sky* receiver by

approximately 25 mA.

Fixing:

Fix the amplier to a sound vercal surface such as a wall, skirng board or equipment mounng

board. Venlaon gaps of at least 50 mm should be le around the front and sides of the unit. More

clearance will be required below the unit to allow access for the signal cables.

Being fully screened, the amplier will not be aected by proximity to an antenna. However clearance

of not less than 300 mm from the nearest part of the antenna should be observed to avoid degrading

the antenna's performance. Manufacturer's instrucons regarding roung of the cable from the

antenna terminal box must be followed if provided.

Do not leave the amplier resng on a carpet or install it where it may become smothered with

curtains or other so furnishing fabrics. When installing the amplier unit in a roof space ensure that

it will not come into contact with thermal insulaon material.

Signal connecons:

To preserve RF screening integrity the signal connecons to the amplier should be made using good

quality coaxial cable and connectors. This is parcularly important with DTT to minimise the ingress of

impulsive electrical interference. The use of cable benchmarked under the CAI scheme is

recommended.

Crimp F connectors, used in accordance with the manufacturers instrucons, will give the best

results. The importance of achieving sound braid connecons cannot be over stressed.

System earth bonding:

Earth bonding terminals are provided on the amplier casngs for use where necessary (see Fig. 3).

Distribuon systems supplying signals to more than one household should comply with the safety

requirements of EN 60728-11 . This eecvely requires the system to be earth bonded. (The use of

isolated outlet plates is no longer recommended since they compromise screening integrity and allow

ingress of interference.)

Features PROAMP104X

Number of outputs 4

Signal frequency range Forward: 470-862MHz Return: 5-10MHz

Forward gain 4dB

Return gain 3dB (acve in Mode 2 only)

Noise gure 3.0 dB

Output capability 89dBµV

Maximum recommended input 85dBµV

Isolaon between outputs >16dB

DC power requirement Mode 1: 5-12V@25mA Mode 2: 9V@35mA

Input lter characterisc >26dB rejecon (relave to passband gain) for all frequencies <400MHz

Signal connector type ‘F’(IEC 60169-24)

Operang temperature range -10 - +40 °C

Notes:

1. Signal handling capability is given for 5 analogue TV channels plus up to 6 DTT mulplexes at -14 dB

relave level.

2. Liming values 4.8-18V (powered via DC power port or any output, Mode 1).

3. Liming values 8.5-12.6V (powered via input, Mode 2).

4. Excludes current drawn by infrared receiver eyes.

Special Note: Certain features of this amplier are the subject of patent applicaon GB 0602324.6

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