Power amplifier DTKOM 1E / 1S CATV 1GHz
Central amplifier DTKOM 1E / 1S
Televes’ 451203 amplifier panel is a one-input and one-output panel designed for CATV operators and where its expanded bandwidth makes it compatible in DOCSIS environments.
It has a very intuitive front panel, with a block diagram and an output signal indicator led.
It has an active or passive switchable return channel, which makes it possible to use it in CoaxData networks and integrates a high-performance, low-consumption switching power supply.
This central amplifier has a direct channel of up to 1GHz and a passive or active return channel of 5-65 Mhz.
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Central amplifier DTKOM 1E / 1S TEL451203 of Televes
What technical characteristics does the central 451203 have?
Configurable gain 30 / 40dB
Direct channel up to 1GHz.
Passive or active return channel 5 – 65MHz
Equipped with equalizer, pre-accentor and gain control.
Designed with high power Power Doubling technology (129 dB?V DIN45004B)
What technical specifications does the 451203 central have?
Reference 451203
?Band MHz 87-1006 5-65
?Gain dB 30/40 28/-3
?Flatness dB ?1 ?1
?Maximum Output level dB?V 129 DIN45004B
119 EN50083 (IMD2)
126 EN50083(IMD3) 118 DIN45004B
94 EN50083 (IMD2)
115 EN50083(IMD3)
?Noise figure dB 8 6
?Interstage equalizer dB 0-10 –
?Equalizer dB 0-10 0-20
?Attenuator dB 0-20 –
?Main voltage VAC 99-253
?AC Power Comsumption W 16
?Protection Index IP 20
?Dimensions (W x Hx D) mm 280 x 142 x 48
?Weight g 2450
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