Option 4284A-001 Power amplifier/DC bias
Option 4284A-002 Bias current interface
Allows the 4284A to control the
42841A bias current source.
Option 4284A-004 Memory card
Option 4284A-006 2 m/4 m cable length operation
Option 4284A-201 Handler interface
Option 4284A-202 Handler interface
Option 4284A-301 Scanner interface
Option 4284A-710 Blank panel
Option 4284A-907 Front handle kit
Option 4284A-908 Rack mount kit
Option 4284A-909 Rack flange and handle kit
Option 4284A-915 Add service manual
Option 4284A-ABJ Add Japanese manual
Option 4284A-ABA Add English manual