Split-band Amplifier: TERRA MSA 100 (dSCR/Unicable)

Support

Details

MSA R80515 is designed to amplify radio and over-the-air TV terrestrial signals in the 47-862 MHz band and SAT IF signals (in the 950-2400 MHz band) in SMATV systems. The model is also recommended for use in multiswitch installations (dSCR/Unicable), where large distances and passive satellite splitters cause signal power to drop below the tuner's sensitivity threshold.
MSA R80515 is fitted with switches for gain and slope adjustment. The built-in cable attenuation compensation equalizes the frequency characteristics at higher frequencies. The amplifier has input, output, test and auxiliary connectors.
The die-cast housing provides high screening efficiency by preventing the penetration of interfering signals to the unit.
Key features
  • amplification of terrestrial and satellite signals in multiswitch systems supporting dSCR/Unicable standard
  • DiSEqC support
  • built-in DC power supply for remote powering of system components,
  • connectors marked "22 kHz" and "DC out2" can be used for connecting PC102W R80561 programmer for remote control of multiswitches
  • gain adjustment in the Terr. and SAT paths
  • stepless Slope adjustment (frequency characteristics correction)
  • die-cast housing
Wide Band LNB: H/V GT-SAT GT-WB1Wide Band LNB: H/V GT-SAT GT-WB1Switching Power Supply Terra PS202F (20V 2A, Digital SCR)Terminating resistor (F, DC block, 75 ohm)Split-band Amplifier: TERRA MSA 100 (dSCR/Unicable)Building Amplifier: Terra MA-049L (FM-BIII-UHF, max 34dB)Single-cable Cascadable dSCR Multiswitch: Terra SRM-544 (class A, active terr. TV path, AGC)FM Antenna: Dipol 1RUZ PM B (omnidirectional H+V)UHF TV DVB-T/T2 Antenna: DIPOL 44/21-48 Tri DigitDAB / DVB-T/T2 Antenna: DIPOL 7/5-12Subscriber Terminal Outlet: Signal R-TV-SATSatellite Dish FAMAVAL TRX-EL 110 [dark]Satellite Dish FAMAVAL TRX-EL 110 [dark]
MSA-100 R80515 amplifies the dSCR/Unicable output signal in the above SMATV system

Specifications

Product type Amplifier for multiswitch system
Manufacturer TERRA
Name MSA100
Type of system SMATV system
Bus type Unicable/dSCR
Operating band SAT MHz 950 – 2400
DVB-T/Radio MHz 47 – 862
Gain SAT dB 35...40
DVB-T/Radio dB 31...35
Gain control SAT dB 0...-15, step 1
DVB-T/Radio dB 0...-15, step 1
Correction for cable attenuation pattern SAT dB 9, step 3
DVB-T/Radio dB 15, step 1
Inner noise dB 7
Max. signal level of terrestrial TV (IMD3=60 dB) dBµV 115
Max. SAT signal level (IMD3=35 dB) dBµV 120
Screening efficiency class A
Power supply voltage AC V 230
Power consumption W 3,7
Operating temperature range °C -20...+50
Dimensions mm 180 × 135 × 52
Weight kg 0,7