Anritsu MS2687B - Manual (Page 12)

12
Versatile Options for Improving Performance and Functions
[option 21, 41]
Power meter function
The main unit can be used as a power meter with the
upper limit of 32 GHz by mounting an external power
sensor (see ordering information for details) to the
connector on the front panel.
Power measurement range expands from –20 to +20
dBm.
[option 23, 43, 44]
Range expansion power meter
function
The main unit can be used as a power meter with the
upper limit of 32 GHz by mounting an external power
sensor (see ordering information for details) to the
connector on the front panel.
Power measurement range expands from –30 to +20
dBm.
[option 34]
4 GHz LO output
Outputs internal 2nd local signal through rear
connector.
[option 46]
Auto power recovery
Disables the power switch on the front panel. Power is
automatically reset after the line is restored.
[option 47]
Rack mount (IEC) without handles
Mounts an IEC standard rack mount. When mounted,
the tilt handle (standard) is eliminated.
[option 48]
Rack mount (JIS) without handles
Mounts a JIS standard rack mount. When mounted,
the tilt handle (standard) is eliminated.
[option 01]
Precision frequency reference
Highly-stable reference crystal oscillator option with
frequency of 10 MHz, and aging rate of 5 x 10
–10 /day.
[option 02]
Narrow resolution bandwidth
Realizes narrow RBW of 1 Hz to 1 kHz with FFT
adopted.
[option 04]
Digital resolution bandwidth
Adds RMS director and expands resolution bandwidth
(10 Hz to 1 MHz).
[option 05]
Rubidium reference oscillator
Offers excellent start-up characteristics of 10 MHz
oscillation frequency and start-up characteristics of 1 x
10
–9 /7 min.
[option 09]
Ethernet interface
Allows external control via 10BASE-T.
[option 18]
I/Q unbalanced input
Mounts 2 connectors for I/Q sync inputs and operating
inputs (BNC type) to the front panel. Measurement
software corresponding to I/Q input is required for
actual measurement.