Kirisun DM588, Service Manual

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DM588 Service Manual
Item Environment
Measurement Tool and Method
Index Requirement
Test Device Test Point Tool Method
13.
Conducted/Radiated
Emission
(CE standard compliant)
1) Connect the test
interface of the FSU
spectrum analyzer to a
30dB attenuator
(power: > 10W);
2) Respectively set low,
medium and high TX
frequencies for a
channel, and then press
the PTT key;
3) Set TX wide band or
TX narrow band.
FSU
Spectrum
Analyzer
Connect
antenna
interface of the
radio to RF
IN/OUT interface
of the spectrum
analyzer through
attenuator
* Observe the value on the attenuator.
1) <1GHz: <-36dBm;
2) >1GHz: <-30dBm
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