Blonder-Tongue Single Link L-Band Fiber Transmitter/Receiver, 850-3000 MHz, Twin Star - FILT/FILR

The FILT S3A-3000 L-Band fiber optic transmitters and FILR S4A-3000 receivers provide a costeffective method of transporting L-Band signals to satellite receivers with the EMI immunity and superior performance inherent in fiber optic links. A typical application would be to transport LNB signals from a remote TVRO site to the headend facility as an alternative to coaxial distribution avoiding its associated high loss and slope. The FILT/FILR, along with Blonder Tongue's L-Band distribution amplifiers, optical couplers and L-Band passive devices can also be used in distributing L-Band signals within MDU's.

Features

• Affordable Alternative to Coaxial LNB Cabling
• Compact and Environmentally Protected Housing
• 850-3000 MHz Bandwidth For Enhanced Frequency Stacking Applications
• 18 dB Optical Loss Budget

RF Specifications

• Frequency: 850-3000 MHz
• RF Impedance Input: 75 Ohms
• RF Return Loss: 10 dB
• Wavelength: 1310 ±30 nm
• Fiber: Single Mode
• Link RF Gain @ 12 dB Optical Loss: -4 dB to ±5 dB
• Noise Figure (LINK): .32 dB
• FILT RF Input: +19 dBmV (max)
• Optical Output Power: +3 dBm
• FILT Optical Input: -15 dBm to +3 dBm

Mechanical Specifications

• Module Dimensions (WxHxD):
  5.75 x 2.56 x 1.25 in
  146.4 x 65 x 31.8 mm
• Weight: 16 oz

Alarm Specifications

• Receiver: Received Optical Power Low (Open Collector Output)
• Operating Temperature: -40 to +60 ºC

Connectors Specifications

• Optical: FC/APC (2.14 mm Key)
• RF: "F"

Power Specifications

	Tx	Rx
8VDC	250mA	200mA
12VDC	170mA	150mA
15VDC	135mA	120mA
18VDC	115mA	100mA
24VDC	85mA	70mA

Ordering Information

Part No.	Stock No.	Description
FILT-S3A-3000	7531A	L-Band Fiber Optic Transmitter, Single-mode 850-3000 MHz, 1310 nm, FC/APC Connector, Stand Alone Unit
FILR-43A-3000	7532A	L-Band Fiber Optic Receiver, Single-mode 850-3000 MHz, 1310 nm, FC/APC Connector, Stand Alone Unit