Optical Slave
Optical Slave
 |
 New 330W STUDIO FLASH STROBE LIGHT HEAD LAMP SSF 330W  US $127.12
|
 meike speedlite mk431 US $5.00
|
 SYK 3 Wireless Optical Slave Trigger for Hot Shoe Flash US $7.70
|
 Meike MK 431 ETTL Speedlite Shoe Mount Flash Unit For Canon 7D 450D 500D 5d GN43 US $129.60
|
 YN 565EX TTL flash Speedlite for Nikon D5100 D5000 D90 D3000 D7000 D300 Camera US $159.00
|
Well-Designed Optical Repeater Module for WCDMA Networks
Toronto, Canada -GAO Fiber Optics (www.GAOFiberOptics.com) has announced the availability of an optical repeater module intended for WCDMA networks and RoHS compliant products. The RF module monitors and controls optical output power, LD bias current, received optical power, input and output RF signal power of master, received FSK signal power and RF gain through the module's MCU.
The optical repeater module, model HRFM-15221DSS, is furnished with a high sensitivity linear analog PD; a high optical power DFB laser; a low noise, high linearity RF amplifier,as well as, built-in Bi-Di components and an FSK monitor.It provides selectable data rates of 9.6 and 19.2kbit/s. This intelligent optical repeater module has a master port and a slave port. In the slave, a laser with a wavelength of 1.5?m is selected as transmitter and an analog PD as optical signal receiver.
Visit http://www.GAOFiberOptics.com for more information or to purchase this product online.
For any sales inquires please contact:
1-877 585-9555 ext. 601 - Toll Free (USA & Canada)
1-416 292-0038 ext. 601 - All Other Areas
sales@gaofiberoptics.com
About GAO Fiber Optics
GAO Fiber Optics (www.GAOFiberOptics.com), a member company of GAO Group, is a leading provider of fiber optic test and measurement instruments, transceivers and other fiber optical devices.
Toronto, Canada -GAO Fiber Optics (www.GAOFiberOptics.com) has announced the availability of an optical repeater module intended for WCDMA networks and RoHS compliant products. The RF module monitors and controls optical output power, LD bias current, received optical power, input and output RF signal power of master, received FSK signal power and RF gain through the module's MCU.
The optical repeater module, model HRFM-15221DSS, is furnished with a high sensitivity linear analog PD; a high optical power DFB laser; a low noise, high linearity RF amplifier,as well as, built-in Bi-Di components and an FSK monitor.It provides selectable data rates of 9.6 and 19.2kbit/s. This intelligent optical repeater module has a master port and a slave port. In the slave, a laser with a wavelength of 1.5?m is selected as transmitter and an analog PD as optical signal receiver.
Visit http://www.GAOFiberOptics.com for more information or to purchase this product online.
For any sales inquires please contact:
1-877 585-9555 ext. 601 - Toll Free (USA & Canada)
1-416 292-0038 ext. 601 - All Other Areas
sales@gaofiberoptics.com
About GAO Fiber Optics
GAO Fiber Optics (www.GAOFiberOptics.com), a member company of GAO Group, is a leading provider of fiber optic test and measurement instruments, transceivers and other fiber optical devices.
About the Author
About GAO Fiber Optics
GAO Fiber Optics (www.GAOFiberOptics.com), a member company of GAO Group, is a leading provider of fiber optic test and measurement instruments, transceivers and other fiber optical devices.
Why won't my PC give my new hard disk a drive letter?
I suffered a hard disk failure the other night. 
I managed to re-animate my operating system from the backup copy I had on the partition, but obviously all my recent files are lost. (I've backed up files previously, but not for the last few weeks). I've put in a second hard drive to recover files from c: to, but the PC won't ascribe a drive letter. I've got a 200GB drive with C: and D: (as the OS backup partition) on a SCSI. There are 2 SCSI ports on my motherboard. I've also got 2 optical drives running as master and slave on one IDE and now I've connected a 320GB drive to the other IDE. I've tried attaching via the master and slave sockets on the IDE and changing the jumpers from factory setting (cable select) to device 1 (slave) and device 1 (slave present). The hardware manager accepts that there is a hard disk drive present, but won't give it a drive letter. It also claims that 'this device is working properly'!
Right click "My Computer" -> Manage -> Disk Management. Assign a letter from there.
