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发表于 2008-5-16 18:36
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ETSI EN 301 489-9 V1.4.1 (2007-11)
$ F7 n& [- y' a; u0 kHarmonized European Standard (Telecommunications series)3 l$ o0 |% x1 v! S6 X' r
Electromagnetic compatibility and Radio spectrum Matters (ERM);
8 }3 k, p+ ]- j% Z3 X: x, k7 }. LElectroMagnetic Compatibility (EMC) standard for radio equipment and services;
7 y/ Y* Z/ S5 E- S& r6 h, B: K4 @Part 9: Specific conditions for wireless microphones,
1 r2 O% V8 p, b* m/ u) Bsimilar Radio Frequency (RF) audio link equipment, cordless audio and in-ear monitoring devices |
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