Kathrein VOS 20/RA-1G Manual

Kathrein TV signal forstærker VOS 20/RA-1G

Læs gratis den danske manual til Kathrein VOS 20/RA-1G (4 sider) i kategorien TV signal forstærker. Denne vejledning er vurderet som hjælpsom af 46 personer og har en gennemsnitlig bedømmelse på 4.4 stjerner ud af 23.5 anmeldelser. Har du et spørgsmål om Kathrein VOS 20/RA-1G, eller vil du spørge andre brugere om produktet?

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House connection ampliﬁers

Features

• The supply voltage of the ampliﬁers is 230 VAC which can be fatal if touched directly.

• The only reliable method of disconnecting the ampliﬁers from the mains is to unplug them.

• Do not touch live parts.

• The power plug must be easy to operate as the means of cutting power to the ampliﬁer, so the wall outlet

must be close to the ampliﬁer and easily accessible.

• The ampliﬁers may only be installed and deinstalled in the voltage-free condition.

• Do not operate the ampliﬁers without the factory-ﬁtted protective cover over the power supply unit. The

cover must be closed.

• No liquid-ﬁlled items may be placed on top of the ampliﬁers.

• The ampliﬁers are not to be exposed to dripping or splashing water.

• Ambient temperature range -20 to +55°C

Basic safety precautions

• Installation must be carried out by authorised specialist sta.

• Unplug from the mains before installation.

• Described ampliﬁers are exclusively for installation of HFC networks up to 1,006 MHz.

• Any other use or failure to comply with these instructions will void the warranty or guarantee.

• The ampliﬁers may only be installed in dry areas indoors. Do not install on or against highly combustible

materials.

• The ampliﬁers must be earthed when installed (Cu, minimally 4 mm²).

• The safety regulations set out in the current EN 60728-11 and EN 60065 standards must be complied with.

■House connection ampliﬁers for modern HFC networks

up to 1 GHz

■Integrated high-eciency switched-mode power

supply unit

■Unit including forward path ampliﬁer, return path

ampliﬁer, diplexer, actuators and power supply unit

■Die-cast housing with F-type connectors

■LED to indicate operational mode

■Interstage equaliser switchable with bridging plugs

(6 dB pre-emphasis)

■Integrated variable attenuator (forward and return

path; delivery condition return path: max. attenuation)

■Integrated adjustable equaliser (forward path)

■Integrated return path 5-65 MHz active

■Conform to: EN 60728-11, EN 50083-2 and EN 60065

■For indoor installation

The ampliﬁers comply with the

EMC directive 2004/108/EC and

Low-Voltage Directive 2006/95/EC

applicable at the time of shipping.

VOS 20/RA-1G 20910031

VOS 29/RA-1G 20910032

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The following is required for installation:

• Fixings: screws, max. Ø: 4,5 mm

• F-type connector plug as per EN 61169-24.

• An inner cable conductor diameter greater

than 1.2 mm, or the presence of burrs may

damage the sockets on the unit.

Block diagram

a) Distances to boundary surfaces: ≥ 150 mm

b) distances to boundary surfaces: ≥ 50 mm

53.4 mm154.5 mm

Power

cable

Equipotential

bonding clamping

range 4-6 mm²

F-type socket 2x

connection dimensi-

ons as per IEC 60169

76 mm

91 mm

Mounting:

Permissible installation

Max. 2 mm

excess length

Tightening torque

3.4 Nm (danger

of overwinding)

Diameter

0.6-1.2 mm

free of burrs

Interstage pre-emphasis

Input Output

Attenuation

Pre-emphasis

Produkt Specifikationer

Mærke:	Kathrein
Kategori:	TV signal forstærker
Model:	VOS 20/RA-1G
Vægt:	800 g
Produktfarve:	Silver,White
Opbevaringstemperatur (T-T):	-20 - 55 °C
Strømforbrug (typisk):	4.5 W
Dimensioner (BxDxH):	155 x 105 x 54 mm
Frekvensområde:	85 - 1006 Mhz
Beskyttelsesklasse:	II
Indgangsspænding:	230 V
Stik:	F
Indgangsfrekvens:	50 - 60 Hz
Porte, antal:	2
Frekvensområde (returvej):	5 - 65 Mhz
Støjtal:	6 dB