state-of-the-art research... communication and internet technology: mobile ip with ipv (part of ) technology focus read part mobile ipv is a protocol developed as a sub-set of internet protocol version (ipv ) to support mobile connections. it allows mobile devices to move from one network to... transistors...
filled with passive components, possibly for the riaa correction. each cc constitutes a balanced-in-balanced-out gain cell and is fed from, i think, a /- v supply (i measured this, but forgot to write down the actual value). the modules employ some tens of surface mount components, including bipolar transistors...