47-454 MHz to 470-862 MHz

REF DESCRIPTION EAN 13

537302 MATV Line Amplifier 8424450144183

MATV LINE AMPLIFIERREF.537302

Separate VHF and UHF amplification Separate attenuators 20dB 12Vdc power supply (input) selectable by a

switch Output signal LED indicator Test output at -30dB Interruptor conmutado - High / Low Gain

Line amplifier (MATV) for small and medium distribution networks. Low or High Gain selectable by means of a rear switch, ensuring the signal level to the desired output with a low noise figure.

100

PRO

DU

CTS

IN 1

8 M

ON

THS

NP1

00

a s i s t e n c i a t e c n i c a @ t e l e v e s . c o m

47MHz - 454MHz to 470MHz - 862MHzLOW GAIN OR HIGH GAIN MODE SELECTABLE BY MEANS OF A SWITCH

MATV LINE AMPLIFIER

TYPICAL APPLICATION

TECHNICAL FEATURES

Gain (MHz) 47 ... 454 470 ... 862

Select. GainHigh Gain (dB) 30 ± 3 37 ± 3

Low Gain (dB) 20 ± 3 27 ± 3

Max. Output level

DIN 45004B (dBµV) >114 typ. >116 typ.

EN50083 IMD3(1) (dBµV) 111 typ. 113 typ.

IMD2(1) (dBµV) 103 typ. ---

Noise figure (dB) < 7 typ.

Attenuator (dB) 0 - 20

Mains voltage (V~) 207 - 253

Input DC bypass select. (V=) 0 / 12 (70mA)

Max. power consumption (W) 7

Working temperature (ºC) -5 ... + 45 ºC

Protection Index IP 20

ATENUADOR470Ê-Ê862ÊMHZ

207-253ÊV~Ê/Ê50HZ

ATENUADOR47Ê-Ê454ÊMHZ

SAêDATEST(-30ÊDB)

OUTPUTLED

ONÊLED

ENTRADA47-454Ê/Ê470-862ÊMHZ

BG

AG

BG

AGref. 537302 ref. 537302

(*) d2 > d1

d1 (*) d2

(*)

(*) d2 > d1