Amplifier for 5-input multiswitches: Terra SA-511 (class A)

Code: R70511
€129.26
Price Disc. Quantity Validity
€129.26 0 % from 1 piece
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The R70511 amplifier is designed for use in SMATV systems based on 5-input multiswitches. It has four satellite inputs and DVB-T/DAB/FM (Terr.TV) input. Placed at the input of an SMATV system, the device amplifies and equalizes the signals before further distribution (four SAT IF signals - polarization-band pairs, and terrestrial signals). The device is used as an intermediate amplifier (powered via H lines from SA-51 amplifier) or input amplifier (powered from external power supply R71465).

Warranty

4-year warranty.

Support

Details

The R70511 amplifier is designed for use in SMATV systems based on 5-input multiswitches. It has four satellite inputs and DVB-T/DAB/FM (Terr.TV) input. Placed at the input of an SMATV system, the device amplifies and equalizes the signals before further distribution (four SAT IF signals - polarization-band pairs, and terrestrial signals). The device is used as an intermediate amplifier (powered via H lines from SA-51 amplifier) or input amplifier (powered from external power supply R71465).
Key features:
  • amplification and equalization of four SAT IF signals (polarization-band pairs),
  • amplification of DVB-T/DAB/FM signals,
  • compensation of coaxial cable attenuation,
  • power supply for other system components: LNBs, DVB-T preamplifiers, multiswitches, other amplifiers (after using R71465 power supply unit),
  • die-cast housing guarantying high screening efficiency (class A).
Recommended Library titles:
* max. 1 A in one line
** without additional load; max. load: 55 W
*** DC power distributed via H lines
**** for 2 transponders/multiplexes

Specifications

Product type Amplifier for multiswitch system
Manufacturer TERRA
Name SA-51D
Type of system SMATV system
Bus type Quatro
Operating band SAT MHz 950 – 2400
DVB-T/Radio MHz 47 – 790
Gain SAT dB 22
DVB-T/Radio dB 22
Gain control SAT dB 0...-15, step 1
DVB-T/Radio dB 0...-15, step 1
Correction for cable attenuation pattern SAT dB 0/3/5/7
DVB-T/Radio dB 0/6/12/18
Separation SAT dB 30
DVB-T/Radio dB 30
Inner noise dB < 9
Max. signal level of terrestrial TV (IMD3=60 dB) dBµV 109
Max. SAT signal level (IMD3=35 dB) dBµV 114
Power supply for other devices tor syg. V V/A 14/0.5
tor syg. H V/A 18/2
terrestrial TV path V/A 12/0.1
Screening efficiency class A
Przejście DC w torze syg. H A max. 2 (max. 1 A for 1 line)
Power supply voltage DCV 9...18
Power consumption W 4 (H lines)
Operating temperature range °C -20...+50
Dimensions mm 178 × 135 × 32
Weight kg 0,6