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SMATV Catalogue

Digital processors for the reception of free-to-air programs transmitted with QPSK

modulation. The fullband modulator covers the whole 47-862MHz band allowing

the distribution of adjacent channels. Ideal for use in condominium and hotel

headends where it is necessary to distribute the signal to a high number of wall

outlets.

• Wideband modulator distributes signals from 47 to 862MHz

• Vestigial sideband modulator allows adjacent channel distribution

• LNB power supply, 14/18V 0/22KHz, DiSEqC 1.0

• RCA connectors with audio/video signal available on all versions

• Teletext management

K Series

QPSK receivers with vestigial sideband modulator

KDSR

KDSR-M

KDSR-S

KDSR-AV

Item

KDSR KDSR-S KDSR-M KDSR-AV

Code 270624 270623 270622 270621

SAT QPSK input

Input frequency MHz 950-2150

Input level dBµV 43-84

Impedance Ohm 75

Bandwidth MHz 36

Input step tuning MHz 1

AFC range MHz ±3

Loop-through insertion loss

dB +4 to -6

Max. no. of modules

possible to loop-through

Depends on the frequency and the level of the input signal

LNB power supply 0/14/18VDC, 0/22KHz, max. 200mA@14VDC - DiSEqC 4 pos

QPSK

demodulation

Symbol rate Msymb/sec 1-45

FEC 1/2,2/3,3/4,5/6,7/8, auto

MPEG

specification

Video decoder MPEG-2 Main profile, Main level (MP @ ML)

Audio decoder MPEG-2 Layer I and Layer II

Colour standard PAL PAL

PAL, SECAM, NTSC PAL, SECAM, NTSC

Video format Normal, letter box, pan scan

Audio format

Mono, language 1,

language 2

Mono, stereo,

dual sound

Mono, language 1,

language 2

Mono, language 1,

language 2, stereo,

dual sound

Teletext Yes

RCA outputs

Video type Composite

Video level 1Vpp - 75 Ohm

Max. audio level

KOhm-VRMS

10-0.5

Band frequency Hz 20-15000

TV modulator

Modulator VSB mono VSB stereo

VSB multistandard

Standard PAL B/G PAL B/G

D/K, I, N, H,

SECAM L

Output frequency MHz 47-862 -

Channels E2-E69 -

Output level dBµV 90 -

Output level adjustment

dB 0-15 by means of TPE -

Audio level adjustment Yes -

S/N weighted dB 57 -

Output channel programming By frequency (steps of 250KHz) or by channel -

No. of outputs 2 outputs (output and mix input) -

TV mixing input MHz 47-862 -

TV mixing insertion loss dB <1.5 -

Test signal Black screen or white rows to be used for radio signal distribution

General features

Input connectors 2 F connectors (input + loop-through)

Output connectors 2 F connectors (output and mix input) -

A/V connectors 3 x RCA

Programming unit TPE

Power supply VDC 12 ±5%

Consumption mA

With LNB: 1010

without LNB: 730

With LNB: 1060

without LNB: 780

With LNB: 1010

without LNB: 730

With LNB: 670

without LNB: 390

Compliant EN50083-2

Dimensions mm 40x200x155

Operating temperature °C -10 to +45

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 163 164

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