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HDS-26S / HDS-26S/P
SAT-IF Optical T/R
Price: HK$0
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Features
  • Different models and housing available for different satellite L-band transmission applications
  • Able to transmit all satellite L-band analogue and digital signals in 950 - 2400MHz
  • Different optical wavelength options: 1310nm, 1550nm and CWDM
  • Achieved high reliability and long lifetime by perfect laser APC and ATC control circuit
  • Optical transmitter can supply 13VDC or 18 VDC to LNB
  • Good in against interference from EM, RF and thunderstorm
  • Cost effective
Specification
 

HDS-26S Optical Feature

  MIN TYP. MAX  
Wavelength Stability -1 Pm/ °C --- 0 Pm/ °C  
Equivalent Noise Temperature --- --- -155 dB/Hz  
Side Mode Suppression Ratio 35 dB --- ---  
Optical Isolation 30 dB --- ---  
Extinction Ratio 8.2 dB --- ---  
SBS 16@1310 nm --- ---  
Return Loss 50 dB ≥0dB ---  
Optical Connector   SC/APC & LC/APC    
 

RF Feature

  MIN TYP. MAX  
Operating Bandwidth 950 MHz --- 2600 MHz  
Input Range -40 dBm --- -14 dBm  
Flatness 2 dB --- 2 dB  
Return Loss 12dB --- ---  
Channel Loading   36 CH    
CNR 28 dB --- ---  
CTB --- --- -36 dB  
CSO --- --- -36 dB  
Input Impedance --- 75Ω ---  
RF Connector --- F-Female ---  
To LNB Voltage --- 13/18 VAC ---  
To LNB Current --- --- 300 mA  
 

General

  MIN TYP. MAX  
Power Supply   DC 12V    
Power Consumption --- --- 5 W  
Operating Temperature - 5°C --- 65°C  
Storage Temperature - 40°C --- 85°C  
Operating Relative Humidity 5% --- 95%  
 

HRS-26S/P Optical Feature

    MIN TYP. MAX  
Operating Wavelength   1260 nm --- 1260 nm  
Reasonability (R13)   0.9 A/W --- ---  
Receiving Optical Power  Typ --- ≥-13 ---  
  Overload +3 dBm --- ---  
Optical Receiver PD     PIN    
Return Loss   50 dB --- ---  
Optical Connector     SC / APC    
 

RF Feature

    MIN TYP. MAX  
Working Bandwidth   950 MHz --- 2600 MHz  
Output Level   10 dBmV --- 30 dBmV  
Flatness 950-2400MHz -1.0 dB --- +1.0 dB  
Output Return Loss 950-2400MHz 12 dB --- ---  
Channel Loading PQSK or FM --- --- 36 CH  
IM3   - 65 dB --- ---  
HUM   - 60 dB --- ---  
IP1   18 dBm --- ---  
Output Impedance Option 50Ω --- 75Ω ---  
RF Connector 75Ω   F-Female    
 

General

    MIN TYP. MAX  
Power Consumption   --- --- 5 W  
Operating Temperature   - 5°C  --- - 65°C   
Storage Temperature   - 40 °C --- +85°C  
Operating Relative Humidity   5% --- 95%  
Size HRS-26S/P-113   19” x 14.5” 1.75”    
  HRS-26S/P-213   59 x 98 x 23 mm    
  HRS-26S/P-313   117 x 72 x 29 mm    
  HRS-26S/P-913   150 x 135 x 98 mm    

 

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