GNSS Fiver Transmitter

• SPG-F fiber link distributes GNSS signal over fiber optic cable in the tunnel or subway for GPS/GLONASS/Galileo/Beidou

• SPG-F fiber link includes

- SPG-FTR rack mount fiber optic transmitter,

- SPG-FTX GNSS transceiver.

• SPG-FTR optical transmitter converts 3ch or 6ch or 9ch or 12ch or 15ch or 18ch GNSS RF at the CWDM wavelength independently.

• SPG-FTX GNSS transceiver drops the GNSS RF of the CWDM channel and

passes the remaining CWDM channels to the next GNSS fiber optic transceiver.

• Aluminum Housing

• Sending up to 18 GNSS Simulator RFs over one SM fiber

• Each modular transmitter converting one GNSS RF into one CWDM wavelength

• One 19” 1RU housing have 6 slots, each slot for 3pcs modular transmitters

• All CWDM wavelengths are muxed in one SM fiber

• Each modular transceiver dropping one GNSS RF and passing other CWDM

• wavelengths

• Offering GPS/GLONASS/Galileo/Beidou services in the tunnel or subway

• Offering 5.0V DC power to GPS/GLONASS/Galileo/Beidou antenna

• high linearity laser and high linearity Photodiode

• Total 18ch CWDM wavelengths available

• GaAs Low Noise Amplifier

• Transceiver unit having both receiver module and re-transmitting module

Input fiber connector	SC/APC
Transmitting fiber connector	SC/APC
Dropping CWDM channel	The appointed CWDM wavelength
Transmitting CWDM channel	All except the dropped CWDM channels
Recommending input optical power	-12dBm ~ +10dBm
RF Output connector	SMA Female, 50Ohm
DC Output Power at SMA connector	5V 100mA on request
RF Frequency: 950~2150MHz Supporting	GPS L1/L2/L5 Beidou B1/B2/B3 GLONASS G1/G2/G3 GALILEO E1/E5B RF Flatness ≤2.0dB @Any 100MH
RF Return Loss	>10dB
Power Consumption	< 1.5W
Dimension	88×50×21(mm)
Power Supply	12V 0.5A Power adapter, UL or CE