1 GPS Fiber Transport System

• Supports all GPS frequencies internationally
• Supports  L1 at 1575.42 MHz, L2 at 1227.60 MHz, L3 at 1381.05Mhz , L4 at 1379.913Mhz and L5 at 1176.45 MHz, L6 at 1278.75Mhz, L7 at  1267.6Mhz   GPS bands
• Extends the range between GPS antennas and equipment to over 20 miles
• Fiber links are immune to RF interference problems associated with coax
• Ideal for broadcasting towers, cell sites, military installations, and large ships
• Provides a fiber security break and insulates from lightning strikes
• 1  GPS input
• 1 Independent fiber optic ouput SC/APC
• N Female Type RF Connetor
• Portable power supply
• Supports high level of optical split and RF split for flexible routing of GPS for small cells and extended base station sites
• Simple to install – no adjustment
• Minimal signal loss and degradation over very long cable runs upto 20km.
• Provides a highly secure tamper-proof GPS over fiberconnection between antenna and receiver.
• Interference free link through noisy environments, the optical signal is unaffected by electical noise.
• Electrical isolation between antenna and recever protects against lightning strikes and electrical surge
• Selectable GPS antenna powering voltage
• Supports all L2 & L1& L5 GPS bands
• The transmitter receiver Kit comes with 110-220V AC to DC power supply

• GPS base stations with long antenna cable runs
• Run the GPS carrier to multiple GPS timing boards throughout a company
• Run GPS throughout an aircraft
• Satisfies the requirement of supplying multiple GPS receivers with a carrier, spread over a great distance
• For R&D facilities, supplies a GPS carrier to a multitude of engineers and technicians with only one antenna on the roof.
• DAS, WiMax, Satcom, LTE over fiber

IMPORTANT NOTE*** (it is very important to interface our unit with SC/APC - Angle Polished Connector to avoid any light reflections.

If your fiber is terminated with the  SC, ST, FC /PC flat connector, you need to use an optical jumper from PC type to SC/APC for proper conversion. 

The L signals are different frequency bands used by the GPS (Global Positioning System) satellites to transmit signals to GPS receivers. These frequencies are part of the evolution of GPS technology, providing higher accuracy, better reliability, and more advanced features, especially with the modernization of GPS.

Here are the key L bands for GPS and their corresponding frequencies:

1. L1

• Frequency: 1575.42 MHz
• Description: The L1 frequency is the most commonly used frequency for civilian GPS receivers. It carries the C/A (Coarse/Acquisition) code and the P(Y) code (for military use).

2. L2

• Frequency: 1227.60 MHz
• Description: L2 is mainly used for military applications but can also be used for civilian applications, particularly in high-accuracy GNSS systems with dual-frequency receivers. It carries the P(Y) code and the L2C code for civilian use.

3. L3

• Frequency: 1381.05 MHz
• Description: L3 is used primarily for nuclear detonation detection and is not used for standard GPS navigation.

4. L4

• Frequency: 1379.913 MHz
• Description: L4 is used primarily for the ionospheric calibration and research purposes. It is part of the GPS III modernization but has not yet been widely used for navigation.

5. L5

• Frequency: 1176.45 MHz
• Description: L5 is a high-precision, safety-of-life signal for both civilian and professional applications. It offers improved accuracy and is used for critical applications such as aviation. L5 is a new signal available from GPS III satellites.

6. L6

• Frequency: 1278.75 MHz
• Description: L6 is used primarily for commercial purposes and is part of the GPS III modernization. This signal is intended for high-accuracy applications and is used by the GPS III satellites to provide improved performance.

7. L7

• Frequency: 1267.6 MHz
• Description: L7 is part of the GPS III modernization program and is intended for both military and civilian use, contributing to a more robust and accurate GPS system.

Summary of GPS L Bands and Corresponding Frequencies:

These frequencies ensure that GPS signals can be used effectively in various applications, from consumer navigation to precise scientific and military purposes. The modernized signals like L5, L6, and L7 are designed to offer enhanced performance in terms of accuracy, reliability, and resistance to interference.