| U7opt01 |
N female output connector |
| U7opt02 |
BNC female output connector |
| U7opt03 |
0 to 127.9 dB noise attenuator in 0.1 dB steps instead of 127 dB in 1 dB steps |
| U7opt04 |
Switch elements, 2 X SP6T for 4 filter paths, 1 thru-path, 1 termination (filters optional) |
| U7opt06 |
75 Ohm output impedance (6 dB loss in the noise path and 12 dB loss in the signal path) |
| U7opt07 |
Combiner for input signal (6 dB loss in noise and signal paths) |
| U7opt08 |
Double output terminals (switched) |
| U7opt09 |
Custom frequency, power, or flatness requirement |
| U7opt10 |
Line power 230 VAC, 50 Hz |
| U7opt11 |
RS-232 interface |
| U7opt12 |
0 to 127 dB signal attenuator in 1 dB steps |
| U7opt13 |
0 to 127.9 dB signal attenuator in 0.1 dB steps |
| U7opt15 |
Optional 19” rack mount brackets |
| U7opt16 |
GPIB IEEE-488 |
| U7opt17 |
Removable storage media security option |