E8257D/67D, E8663D PSG Signal Generators Service Guide
Replaceable Parts 
Assemblies and Hardware Options 
2-47
Disassembled A24 50GHz Highband Coupler and A25B Highband Detector Bias Board
Figure 2-24 Disassembled A24 50GHz Highband Coupler and A25B Highband Detector Bias Board
Table 2-10 Disassembled A24 50GHz Highband Coupler and A25 Highband Detector 
Item No. Description Qty Part Number
1 Coupler Bracket (Option 532/544) 1 E8251- 00300
2 Screw- Machine M4.0 x .312 PN- PN  2 2200- 0103
3 Screw- Machine M3.0 x 8 CW- PN- TX 4 0515- 0372