410 
Replaceable Parts
Hardware
Figure 13-20  Reference Board Cables - 
Serial Number < MY/SG/US52330000 with Options B85, B1A, or B1X
Serial Number ≥ MY/SG/US52330000 with Options B40, MPB, DP2, B85, 
B1A, or B1X
Table 13-21 
Item Description Keysight Part Number
1 A16 Reference Assembly
N9020-60200
W5
Cable Assembly, A16J702 to A13J1 (Semi Rigid) N9020-20064
W6
Cable Assembly, A16J703 to A14J200 (Semi Rigid) N9020-20033
W14
Cable Assembly, A16J711 to A2J300 (Flexible Coax) 8121-1401
W19
Cable Assembly, A16J701 to A9 Cal Signal Input/Port 2 
(Semi Rigid)
N9020-20065
W20
Cable Assembly, A13J6 to A16J705 (Flexible Coax) 8121-1400
W23
Cable Assembly, Ext. Reference Cable (rear frame) to 
A16J704 (Flexible Coax)
8121-1402
W25 Cable Assembly A16J707 to A19J101 (Flexible Coax) Option BBA only
8121-1401
W51
Cable Assembly, A16J718 to A25J301 (Flexible Coax) 8121-1401
W54
Cable Assembly, A16J716 to A3J14 (Flexible Coax) 8121-2288
W56
Cable Assembly, A16J726 to A25J806 (Flexible Coax) 8121-2291