|
Frequency
|
410~430MHz
|
450~474MHz
|
|
Type
|
FH420F2
|
FH420F4
|
FH420F8
|
FH460F2
|
FH460F4
|
FH460F8
|
|
Name
|
Cavity combo combiner
|
Cavity four in one combiner
|
Cavity eight in one combiner
|
Cavity combo combiner
|
Cavity four in one combiner
|
Cavity eight in one combiner
|
|
Insertion loss（frequency interval 200KHz）
|
≤2.6
|
≤3.2
|
≤3.8
|
≤2.8
|
≤3.4
|
≤4.0
|
|
Insertion loss（frequency interval 300KHz）
|
≤2.4
|
≤3.0
|
≤3.5
|
≤2.6
|
≤3.2
|
≤3.6
|
|
Insertion loss（Insertion loss 400KHz）
|
≤2.2
|
≤2.8
|
≤3.1
|
≤2.4
|
≤3.0
|
≤3.2
|
|
Frequency
|
350~370MHz
|
380~399MHz
|
|
Type
|
FH360F2
|
FH360F4
|
FH360F8
|
FH390F2
|
FH390F4
|
FH390F8
|
|
Name
|
Cavity combo combiner
|
Cavity four in one combiner
|
Cavity eight in one combiner
|
Cavity combo combiner
|
Cavity four in one combiner
|
Cavity eight in one combiner
|
|
Insertion loss（frequency interval 200KHz）
|
≤2.4
|
≤3.1
|
≤3.5
|
≤2.6
|
≤3.2
|
≤3.6
|
|
Insertion loss（frequency interval 300KHz）
|
≤2.2
|
≤2.7
|
≤3.2
|
≤2.4
|
≤2.8
|
≤3.3
|
|
Insertion loss（frequency interval 400KHz）
|
≤2.0
|
≤2.4
|
≤3.0
|
≤2.2
|
≤2.6
|
≤3.1
|
|
Inter channel isolation
|
≥80dB
|
|
Inlet VSWR
|
≤1.25:1
|
|
Output VSWR
|
≤1.25:1
|
|
Input power continuous
|
Each channel is not less than 50W
|
|
Temperature range
|
-25～+65℃
|
|
Interface
|
Type N
|
|
Size
|
483×177×380 mm3（Two channel）
4U high, 19 "inch standard cabinet (fixed)
|
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