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Foxcom GL952KD RF Link KU-Band Downlink [13.75-14.5GHz], 3dB Optical Budget

Foxcom GL952KD RF Link KU-Band Downlink [13.75-14.5GHz], 3dB Optical Budget

Foxcom GL952KU RF Link KU-Band Downlink [13.75-14.5GHz],3dB 光预算

IKtechcorp 是Foxcom Communications Fiber Optic Systems 的分销商,商业卫星设备的领先制造商和供应商。Foxcom 提供广泛的光纤链路,用于 VSAT、DTH、COTM、电信、电缆和广播行业。卫星、DTH、VSAT、光学、光纤,射频。”/></p> <p>• 针对专业卫星和无线应用进行了优化<br />• 宽动态范围<br />• 15 公里传输距离<br />• 发射器和接收器增益控制<br />• 前面板测试端口<br />• 强大的监控功能<br />• 兼容所有第一代卫星光产品</p></div>
                
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型号: foxcom_GL952KD

Foxcom GL952KD RF Link KU-Band Downlink [13.75-14.5GHz], 3dB Optical Budget

Foxcom GL952KD RF Link KU-Band Downlink [13.75-14.5GHz], 3dB Optical Budget
 
Summary

Foxcom GL952KD RF Link KU-Band Downlink [13.75-14.5GHz], 3dB Optical Budget

Foxcom's Sat-Light KU-Band fiberoptic interfacility links transmit and receive downlink signals in the 10.7-12.75 GHz range between antennas and control rooms or NOCs. Foxcom's IFLs offer a high performance alternative to conventional coaxial-cabled systems, reducing the need for waveguide and minimizing signal attenuation.

The Sat-Light IFLs function as a transparent link, transmitting all satellite modulation formats carrying an entire polarization on each link.

System limitations in using coaxial cable are overcome by the simplicity and performance of fiberoptic connections to provide the highest levels in signal quality. Foxcom achieves this by using state of the art lasers to provide high efficiency, low noise analog links.

A typical KU-Band link consists of an optical transmitter that receives the RF signal, transmits it over a single mode fiber to an optical receiver and reconverts the optical signal to RF. Foxcom's advanced fiberoptic technology reduces the attenuation, slope, phase shift, and group delay maintaining extremely low levels over distances of up to 15 kilometers.

The KU-Band's link cost effective high performance lasers produce negligible chirp and optical distortion, which is critical for long distance links. The EAM monolithic design, versus connectorized component electro-optics, assures high performance along with excellent reliability. The links are provided with test ports, status and fault LEDs, and gain controls.

 

     
Technical Specifications Diagram    
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Foxcom GL952KD RF Link KU-Band Downlink [13.75-14.5GHz], 3dB Optical Budget

 

RF Specifications Units Typical Minimum Maximum
         
Frequency Range GHz 13.75-14.5    
Link Gain dB Adjustable -10 +10
Amplitude Response @ Unity Gain
13.75-14.5GHz
any 36 MHz
dB
±1
±0.2
 
 
Gain Stability @ Constant Temp dB/24hr ±0.15    
SFDR dB/Hz2/3   100  
CNR [36 MHz @ 2.5GHz] dB   50  
Noise Figure (NF) dB     22
Output IP3 (OIP3) dB   +20  
Third Order InterModulation [IMD]1 dBc   -55 -50
Group Delay Variation- linear
10.7 to 12.75GHz
 
ns 0.4    
Input Signal Range - Total Power dBm   -5 -25
RF Output Signal Range - Total Power dBm   -5 -25
Maximum Input without Damage dBm   +10  
Input/Output Impedance ohm 50    
TX/RX Input/Output VSWR @ 50 Ohm dB   1.4:1  
RF Connector Type
Input/Output
Test Port
  SMA
SMA
   
Test Port [front panel sample port] dB -20 -19 -21
         
         
Optical Specifications Unit Typical Minimum Maximum
         
Optical Power Output dBm   -2 0
Optical Budget / Distance
3 dB optical budget
dB/Km

 15Km @ 1550nm

   
Optical Connector Types   FC/APC    

Optical Wavelength

Optical Return Loss

nm

db

1550/CWDM

-60

   
         
         
Electrical Specification        
         
Supply Voltage Vdc 13 12.7 18
Supply Current [TX] Amps 0.8    
Supply Current (RX) Amps 0.5    
         
         
Physical Specifications        
         
Operating Temperature Range     -10 +55
Dimensions [D×W×H]        
MTBF   TX: 309, 481
RX: 359, 057