QuestTel's Satellite L-Band optical fiber Transmitter/Receiver set offers high pefromance and cost effective alternative to conventional coaxial systems. The L-Band Transmitter and Receiver pair is used for transporting L-Band RF over fiber from the antenna to the satellite receiver. Additionally transmitter provides optional 13/18V LNB power as well as Automatic Gain Control (AGC) to manage RF input level. By transporting the L-Band RF over fiber this range can be extended from several hundred feet to over 10 miles (Optional 20, 40, 80 and 120km declared before order). Since optical signal is not affected by electromagnetic field, the quality of your signal will always stay at the high level. Also this fiber solution is more cost effective than coaxial system, as well as more reliable and flexible.
L-Band Transmitter | |
Optical wavelength | 1310nm DFB |
Optical Output power range | 2mW |
Frequency range | 45 - 2600 MHz |
RF Input Level | 55-78 dBµV |
LNB Power | 13 - 18 VDC350mA Max 22KHz |
RF Connector | F-Type |
RF Return Loss | 13dB |
RF Input impedance | 75Ohm |
CNR | 40dB |
IMD | 40dB |
General - TX | |
Power consumption | 3.5W |
Power supply | 18V DC |
RF connectors | F type (female) |
Optical connector(s) | SC/APC |
Dimensions (H x W x D) | 118 mm x 210 mm x 40 mm |
Weight | 0.25 kg |
L-Band Receiver | |
Light wavelength | 1290 - 1600 nm |
Optical input power range | - 13 ...+1 dBm |
Frequency Range | 45 - 2600 MHz |
Optical Input = 0 dB | RF Output = 88 dBuV |
Optical Input = -3 dB | RF Output = 82 dBuV |
Optical Input = -6 dB | RF Output = 74 dBuV |
Optical Input = -9 dB | RF Output = 68 dBuV |
Optical Input = -12 dB | RF Output = 63 dBuV |
CNR | 45dB |
IMD | 40dB |
General - RX | |
Power consumption | 3.5W |
Power supply | 12V DC |
RF connectors | F type (female) |
Optical connector(s) | SC/APC |
Dimensions (H x W x D) | 118 mm x 210 mm x 40 mm |
Weight | 0.25 kg |