Wavelength Range Band Name In Nanometers (nm) O-band Original 1260 - 1360 E-band Extended 1360 - 1460 S-band Short 1460 - 1530 C-band Conventional 1530 - 1565 L-band Long 1565 - 1625 U-band Ultra-long 1625 - 1675
The Slim Jim is a vertically polarized omnidirectional end-fed antenna having considerable "gain" and this is concentrated almost ...
Arduino is a physical computing platform based on a simple I/O board and a development environment that implements the Processing/Wiring l...
There is calculator for building magnetic loop antenna. Try this calculator, to see hows the performance before making you own magnetic loop...
Monday, September 19, 2011
The spectrum for transmission in singlemode optical fibers has been broken into the following wavelength ranges, or bands. Typically, the wavelengths transmitted in multimode fibers are around 850 and 1310 nm, known originally as first window and second window.