Product Overview

The Optilab PR-12-M is a 12 GHz bandwidth amplified PIN photodiode receiver module designed for RF over fiber, antenna remoting, and broadband RF signals transmission applications using single mode optical fiber. The PR-12-M utilizes a wide bandwidth PIN photodiode plus a linear Trans-Impedance Amplifier (TIA) that provides optical to RF conversion to the frequency range beyond 12 GHz. The PR-12-M is a highly linear O/E converter that can be used for every type of analog and digital signal, with remote status monitoring through an RS-232 I/O interface. When the PR-12-M RF over fiber receiver module is linked with the LT-15-M lightwave transmitter module, the combination provides an excellent solution for ultra-wideband RF to fiber conversion applications, go to optilab.com for more details.

Applications

• Wideband RF Transmission over Fiber
• RF/IF Signal Distribution
• Satcom microwave antenna signal distribution
• EW Systems
• Broadband delay-line and signal processing
• Radar system calibration phased
• Phased and interferometric array antenna

Features

• RFoF Amplified Receiver, 0.01 GHz to 12 GHz
• Highly Linear for Analog Transmission
• Linear TIA Gain of 500
• RS-232 Monitor Interface via USB 2.0
• Housing shields RF and thermal interference
• 3 year warranty standard

Feature Name	Description
General Specifications
Photodiode Wavelength Range	1250 nm to 1650 nm
Operational Bandwidth	0.005 GHz to 12 GHz
Optical Input Level	+3 dBm max.
Repsonsitivity	0.85 A/W @ 1550 nm typ.
Trans-Impedance Gain	500 typ.
S21 3 dB Bandwidth	12 GHz typ.
S22 Characteristics	< -10 dB to 10 GHz typ.
Optical Return Loss	-30.00 dB typ.
2nd Harmonics Distortion	-60.0 dBc max.
3rd Harmonics Distortion	-70.0 dBc max.
Optical PDL @ 1550 nm	0.05 dB typ., 0.1dB max.
Output Coupling	AC Coupled
RF Impedence	50 Ω
Ripple over Bandwidth	±1.0 dB
Mechanical Specifications
Operating Temperature	-40° C to +70° C
Storage Temperature	-55° C to +85° C
Power Supply Requirements	+12 V DC, 500 mA max.
Optical Connector	FC/APC
RF Input Connector	K Connector Female, 50 Ω
DC Connector	USB
Local Alarm	LED: Optional Input Power
Remote Alarms	RS-232 Interface (Optional)
Dimensions	130 mm x 70 mm x 35 mm
Accessories Included	110 V - 240 V AC Adaptor & Cable
Housing	Precision Mach. Anodized Aluminum

 

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