Download Hardware and software development for EM
Transcript
FIGURE 1-2 i 2 KM ri ^^^***^^. ,*^ FIBRE OPTIC CABLE . ^ [1 ^^ OPTICAL TX C.——1 /^o r— -j r ^""*™1 u 1 4 j~] 1 * ^^PCM ENCODER. 1 C- -^-POWER SUPPLY ^ 1 COIL 1 1 r* 1 i 1i ti 1 1 1 two ENCODER MODULE i i L-J 1 | 1 n t i\ ^-PREAMPLIFIER -^K'fc. PROBE ^z^ BATTERIES i 1 l i i i i i 1 ' LJ L-J SHIELDED CABLE DOWN-HOLE COMPONENTS