Terra SRM522 - Recommended Accessories; Technical Characteristics

4
Draugystes str. 22, LT-51256 Kaunas, Lithuania, tel.: +370 37 - 31 34 44, fax: +370 37 - 31 35 55
E-mail: sales@terraelectronics.com, http://www.terraelectronics.com
* see label on SRM522 multiswitch rear side and package
** without external DC feeding
Technical characteristics
Frequency range SAT IF input wideband LNB LO=10400 MHz* 300-2350 MHz
wideband LNB LO=10410 MHz* 290-2340 MHz
Quattro LNB LOlow=9750 MHz /
950-2150 MHz
LOhigh=10600 MHz
SAT IF output 950-2150 MHz
Terr. TV 5-862 MHz
Number of inputs SAT IF 4
& trunk outputs Terr. TV 1
Number of tap outputs 2
Return loss / impedance > 10 dB / 75 Ω
Input level per channel SAT IF 60-95 dBµV
Terr. TV passive
Tap output with user bands 32 max. per pair outputs, configurable
combined DTT user band bandwidth 20-60 MHz, configurable
dSCR mode output level, AGC controlled 84 dBµV, configurable
legacy mode output level, AGC controlled, typical 78 dBµV
Terr.TV loss, typical 11 dB
Trunk output loss SAT IF < 3 dB
Terr. TV < 4 dB
Decoupling SAT IF inputs/SAT IF inputs > 30 dB
SAT IF inputs/Tap outputs > 30 dB
SAT IF / Terr. TV > 25 dB
DC pass through SAT IF 2 A max., 1 A max. through one line
trunk lines Terr. TV 250 mA max.
Current from DC input 20 V 220 mA max.
consumption** from H trunk lines 15 V 280 mA max.; 18 V 230 mA max.; 20 V 210 mA max.
from STB legacy mode 13 V 220 mA max., 18 V 190 mA max.
dSCR mode 13 V 350 mA max.
legacy+ dSCR mode 13 V 350 mA max., 18 V 250 mA max.
Current pass from DC input 20 V 1.78 A max.
to H trunk lines from dSCR output 20 V 550 mA max.
Operating temperature range -20
o
÷ + 50
o
C
Dimensions/Weight (packed) 116.6x91x25.5 mm/0.28 kg
Table 3
Output 1 Output 2
8 SCR/dSCR UB + up to 24 dSCR UB + Terrestrial TV
Legacy + Terrestrial TV
8 SCR/dSCR UB + up to 24 dSCR UB, PIN protected + Terrestrial TV Legacy + Terrestrial TV
Static mode (up to 32 converted transponders) + Terrestrial TV Legacy + Terrestrial TV
8 SCR/dSCR UB + Static mode (24 converted transponders) + Terrestrial TV Legacy + Terrestrial TV
See programmer user manual for more information.
Recommended accessories
1. Power supply PS202F
2. Power inserter PI012
3. Programmer PC102W