Hitachi EC702MP-BB3, Руководство по эксплуатации

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E-Compact MP-BB3 Series
Check on the Sample output connector labels on the coupling curve for the corresponding
frequency of the equipment.
MODEL MOD 40215
Operation Frequency 470 to 608MHz CH14 to CH36
Max Power 5500 Watts
Insertion Loss
(RF IN – RF OUT)
-0.13dB (MAX); -0.10dB (MIN)
RF OUT
Connection: 1-5/8” EIA Flange
Return Loss: -36dB (TYPICAL); -31dB (MIN)
Impedance: 50
Ω
RF IN
Connection: 1-5/8” EIA Flange
Return Loss: -36dB (TYPICAL); -31dB (MIN)
Impedance: 50
Ω
MOD 40215 - GENERAL FEATURES
A – FWD Sample
Use for Non-Linear Correction
Forward Power Sample
Connection: N
Coupling: -52dB (MAX); -61dB (MIN)
Impedance: 50
Ω
B – FWD Sample
C – REF Sample
To monitor Reflected Power Output.
Reflected Power Sample
Connection: N
Coupling: -52dB (MAX); -61dB (MIN)
Impedance: 50
Ω
D – FWD Sample
To monitor Forward Power Output.
Forward Power Sample
Connection: N
Coupling: -52dB (MAX); -61dB (MIN)
Impedance: 50
Ω
Samples Return Loss -28dB (TYPICAL); -27dB (MIN)
Insulation between RF OUT And
FWD Samples A, B and D
-30dB (TYPICAL); -27dB (MIN)
Insulation between RF IN And
REF Sample C
-30dB (TYPICAL); -27dB (MIN
Label Coupling Curve