Gtsat- GT-S3SCR 4 unicable
LEGACY PORT SPECIFICATION | SAT-SCR PORT SPECIFICATION | |
Low Band LO | 9.75 GHz | 9.75 GHz |
High Band LO | 10.6 GHz | 10.6 GHz |
Fixed User Bands | / | Channel 1: 1210 MHz |
Channel 2: 1420 MHz | ||
Channel 3: 1680 MHz | ||
Channel 4: 2040 MHz | ||
LO Stability | +/- 1 MHz @ room temp. | +/- 1.5 MHz @ room temp. |
+/- 2.5 MHz @ over temp. | +/- 3 MHz @ over temp. | |
Noise Figure | 0.1dB (Typ.) | 0.1dB (Typ.) |
Gain | 57~61 dB | 60-66 dB |
Gain Flatness | +/-0.5dB/26MHz over temp. | +/-0.5dB/26MHz over temp. |
Gain Variation | 4 dB over temp. | 6 dB over temp. |
In-Band Spurious | <- 55 dBm over temp. | <- 47 dBm over temp. |
Cross-Pol. Isolation | >22 dBm over temp. | >22 dBm over temp. |
Control Signal | / | DiSEqC-ST |
Polarity Switching Voltage | 10.5 ~ 14.0 Vdc | SATCR control firmware from ST |
16.0 ~ 21.0 Vdc | ||
Band Switching Signal | Low Band : 0 KHz | SATCR control firmware from ST |
High Band : 22 KHz +/- 4KHz | ||
Image Rejection | >40 dB over temp. | >40 dB over temp. |
IM3 suppression | >50 dBc @ IF signal power | >50 dBc @ IF signal power |
-15 dBm over temp. | -15 dBm over temp. | |
LO Freq Phase Noise | <-60 dBc @ 1 kHz | Integration phase noise |
<-85 dBc @ 10 kHz | < 2.5 degree RMS | |
<-105 dBc @ 100 kHz | @ 10 kHz ~ 13MHz | |
<-120 dBc @ 1 MHz | ||
Operating Temperature Range | -40°C ~ +65°C | -40°C ~ +65°C |
Power Consumption | 200 mA | 300 mA |
Feed Length | 42 mm |