| HOME-->Product-->SATELLITE SWITCHES-->13/18V & 22KHz SWITCH |
| | SW-21D | SW-22 | SW-1418 | OMS-34 | OMS-44L | |
The SW-1418T and SW-1418D are RF selection switch use in satellite receiving system.It can accept two signal from LNB of satellite dish then selecting the other one to pass via 14V / 18V of satellite receiver. The signal of satellite dish 1 is passed to satellite receiver and signal of satellite dish 2 is OFF, when satellite receiver send out less than 14V of LNB power.
If the satellite receiver change the LNB voltage higher 15.0V then the signal of dish 2 is passed and the signal of dish 1 is OFF.
• Wide Band, High Isolation.
• Built-in Short-Circuit Protection.
• Zinc Die-cast Hybrid Case.
• Gold Plated "F" Type Connector Pins.
| Model | SW - 1418T | SW - 1418D | ||||
| Note | Power ON / OFF, Only | Signal & power ON / OFF together | ||||
| RF Switch Type | NONE | RF PIN DIODE | ||||
| Operating Voltage | DC 12V to 20V | DC 12V to 20V | ||||
| Current Consumption | 25mA (max.) | 35mA (max.) | ||||
| DC Drop Voltage | 0.2V(300mA) , 0.4V(500mA) | 0.2V(300mA) , 0.4V(500mA) | ||||
| Pass Current | 600mA (max.) | 600mA (max.) | ||||
| Switching Request | A<13.2V >13.6V, B<14.4V >15.0V (*NOTE) | |||||
| Switching Frequency Range | ||||||
| Pass Band | 30 - 2300MHz | 30 - 2400MHz | ||||
| Frequency Range (MHz) | 30-700 | 700-2150 | 2150-2300 | 30-700 | 700-2150 | 2150-2400 |
| Insertion Loss(dB max.) | 4.5 | 6.0 | 7.0 | 2.2 | 3.5 | 5.2 |
| Isolation (dB min.) | 20 | 20-14 | 14 | 50 | 50-35 | 32 |
| Net Weight | 160g | 160g | ||||
| Dimensions | 23 x 75 x 59 (mm) | 23 x 75 x 59 (mm) | ||||
