Alcatel-Lucent 9500 MPR User Manual page 143

Table 28. Waveguide Flange Data
Freq Radio Waveguide
Band Flange
6 GHz UDR70
7/8 GHz UDR84
10/11 GHz UDR100 PDR100
13 GHz UBR120 PBR120
15 GHz UBR140 PBR140
18/23/26 UBR220 PBR220
GHz
28/32/38 UBR320 PBR320
GHz
2.8.4.4 ODU Coupler
The ODU coupler is used in the 1+1 HSB or 1+1/2x(1+0) FD co-polar configurations.
The coupler can be equal type (3 dB/3 dB insertion loss) or unequal type (1.5 dB on the main path/6 dB
on the secondary path).
The couplers are connected between the cabinets and the antenna.
User Manual
Product information and planning
Waveguide Spring
Mating Type Washers
Flange Reqd
PDR70 WR137 8 x M5
PDR84 WR112 8 x M4
WR90 8 x M4
WR75 4 x M4
WR62 4 x M4
WR42 4 x M3
WR28 4 x M3
Bolts Bolt Thread Hole
Reqd Type Spec Depth
mm
8 M5x0.8 6H
8 M4x0.7 6H
8 M4x0.7 6H
4 M4x0.7 6H
4 M4x0.7 6H
4 M3x0.5 6H
4 M3x0.5 6H
3DB18809AAAA Issue 1
Bolt Length
Required
10 Flange thickness +
Hole depth - 2mm
8 Flange thickness +
Hole depth - 2mm
8 Flange thickness +
Hole depth - 2mm
8 Flange thickness +
Hole depth - 2mm
8 Flange thickness +
Hole depth - 2mm
6 Flange thickness +
Hole depth - 2mm
6 Flange thickness +
Hole depth - 2mm
9500 MPR Rel. 3.1
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