Shireen Inc. has rolled out an optical repeater module designed for WCDMA networks. The RF module is used to monitor and control optical output power, LD bias current, received optical power, input and output RF signal power of Master, received FSK signal power and RF Gain control through the MCU. It is also used for RoHS compliant products.
The optical module for the repeater includes a linear analog PD with high sensitivity and a high power DFB laser, a low noise, linear RF amplifiers, as well as built-in Bi-Di components and FSK monitor. 9.6 and 19.2kbit/s data rates are provided for selection. In the slave, a laser with a wavelength of 1.5µm is selected as transmitter and an analog PD as optical signal receiver.
About Shireen Inc.
Shireen, Inc. designs, develops and manufactures components and systems for the Broadband Wireless, SCADA, Military and Telecommunications industries. Our solutions include everything from “mission critical” components for military communication systems to increasing the power of WiFi installations.
The optical module for the repeater includes a linear analog PD with high sensitivity and a high power DFB laser, a low noise, linear RF amplifier, as well as built-in Bi-Di components and FSK monitor. 9.6 and 19.2kbit/s data rates are provided for selection. In the slave, a laser with a wavelength of 1.5µm is selected as transmitter and an analog PD as optical signal receiver.
The optical module for the repeater includes a linear analog PD with high sensitivity and a high power DFB laser, a low noise, linear RF amplifier, as well as built-in Bi-Di components and FSK monitor. 9.6 and 19.2kbit/s data rates are provided for selection. In the slave, a laser with a wavelength of 1.5µm is selected as transmitter and an analog PD as optical signal receiver.
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