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Thor 4mW Fiber Optic SM CATV RF Transmitter (F-RF-1310-Tx-4mW)
Thor 4mW Fiber Optic SM CATV RF Transmitter (F-RF-1310-Tx-4mW)

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Thor 4mW Fiber Optic SM CATV RF Transmitter (F-RF-1310-Tx-4mW)

Brand: Thor Fiber           P\N: F-RF-1310-Tx-4mW          

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Availability: Usually Ships Same Day
Condition: New

Your Price: $205299

List Price: $2,419.99


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Thor Fiber The F-RF-1310TX transmitter is used to transmit RF cable TV signals (45-870MHz) over a fiber optic cable. By converting the RF band to an optical signal the transmission distance can be increased to over 50 miles. The F-RF-1310TX features an easy to read front panel LCD screen that displays relative operating status and fault information. The unit implements a high linearity DFB laser, and features built in pre-distortion adjustment circuity. Our RF transmitter units feature dual power supplies for added fault protection. All operating parameters of the F-RF-1310TX series transmitters are designed for high reliability and suitable for even the most high end applications.


  • Dual Module RF driver, high efficiency laser pre-distortion adjustment

  • Case temperature is monitored and controlled by microprocessor

  • Dual RF input port

  • AM interface = Input 59 routes PAL-D (47-550MHz)

  • Digital interface (-10dB) = Input digital video (550-750MHz)

  • Full-automatic OMI control, AGC & MGC

  • Under AGC status, input level is between 78~88dBuV, and system index is optimum

  • Under MGC status, input range can be adjusted between 75~90dBuV by the ATT on front panel

  • Front panel has 20 grade OMI status display (Modulation Depth)

  • Under AGC status, within RF range, OMI is always at NOM status

  • Under MGC status, OMI can be at NOM status by adjusting ATT

  • Built-in dual backup power supplies automatically switch when fault is detected

  • Case temperature is auto-controled to ensure the long life of the laser


Application example :Campus environment , corporation, university, or military base buildings are spread over some distance. Many of these facilities have an internal cable television system. These facilities will receive a commercial cable TV signal from a local provider. They will strip out the channels of interest, such as news and educational programming. They will then combine these channels with their own internal programming, such as human resource and training channels. The channels are then modulated and combined into one broadband RF signal.Many of the buildings on the campus may be several miles away. Broadband fiber-optic links can be used to get the cable TV signal to each building. The cable TV is then distributed in each building via coax the last several 100 ft.Optical Features      Wavelength     1310 nmLinewidth     < 1 MHz   FWHMSide Mode Suppression Ratio     > 45 dB   SMSRExtinction Ratio     > 20 dB   XPEquivalent Noise Intensity     < -160 dB/HzOutput Power     6 mW  Optional 3 or 10 mWReturn Loss     > 55 dBOptical Fiber Connector     SC/APC Standard FC/APC OptionalRF Features      Work Bandwidth     45 - 862 MHzInput Level     19 - 21 dBmV   MGCFlatness     <± 0.75    45 - 862 MHzReturn Loss     > 16 dBInput Impedance     75 Ohm   RF InputRF Interface     F-Type or by requestLink Features      Transmit Channel     PAL-D/60CH     NTSC/80CHCNR     > 50 dB   on 10Km optical fiberCTB     < -63 dBCSO     < -57 dBSBC restrain     > 17 dBmGeneral Features      Network Managment     RJ45 & RS232      Supports I.E. & SNMPPower Supply     90~265VAC       -48VDC optional(30~60VDC)Power Consumption     < 50 WWorking Temp     -5 - 65  ?Storage Temp     -40 - 85 ?Operating Humidity     5 - 95 %Size     19×10×1.75     (W)x(D)x(H)



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