SA502 Terra Multiswitch
SA502 Terra Multiswitch
- to compensate for losses due to multi switches or interconnection cables in 5 cable systems
- for sequential connection ylka 5 cables such as: taps, splitters and multiswitches
- signal level control inputs soles
- Integrated adjustable equalizer and push-pull amplifier on terrestrial line
- constant preset curve 7dB (5dB except for SA502 SA503) in all lines SAT IF
SA502- medium gain 22dB, without curve setting Specifications
| Frequency Range | SAT IF | 950-2400MHz |
| Terr. TV | 47-862MHz | |
| Gain | SAT IF | 28 -33dB (0 ÷ -10dB) |
| Terr. TV | 32dB (0 ÷ -20dB) | |
| Curve | SAT IF | 5 dB |
| Terr. TV | 0 ÷ -15dB | |
| Isolation | SAT / SAT | 30dB |
| SAT / Terr. TV | 30dB | |
| Noise Index, typical | <8dB | |
| Output level IMD3 = 60dB (DIN45004B) Terr. TV | 116dB m V | |
| Output level IMD3 = 35dB (EN50083-3) SAT IF | 116dB m V | |
| External power supply | through lines V | 14V (14V + 12V 0.6A max) |
| through H lines | 18V 2A max (intermittent) | |
| via land line | 12V 0.1A max (intermittent) | |
| Transit DC, with a switch lines H | 2A max | |
| Power consumption | 230V ~ 50Hz 8W | |
| Operating Temperature | -20 ÷ +50 | |
| Dimensions / weight (in box) | 227 * 128 * 53mm / 0.8kg |