Tektronix 1705A - Manual (Page 70)

Installation
1705A Spectrum Monitor 3- 7
If only one side of the rack adapter is used, a 1700F06 Blank Panel can be
inserted in the unused section. See Figure 3-6. The rack adapter and panel are
available through your local Tektronix field office or representative.
When only one instrument is mounted in the side-by-side adapter, an accessory
drawer (1700F07) can be installed in the blank side of the cabinet. See
Figure 3-7.
1700F07
WFM7F05
Figure 3-7: WFM7F05 rack mount cabinet with a 1700F07 utility drawer