Specifications
NETWORK ANALYZERS
378 For product ordering information, see pages 4 – 10
Ordering information
Please specify model/order number, name, and quantity when ordering.
Model/Order No.
Name
Main frame
54107A Scalar Measurement System (0.001 to 1.5 GHz)
54109A Scalar Measurement System (0.001 to 2.2 GHz)
54111A Scalar Measurement System (0.001 to 3.0 GHz)
54137A Scalar Measurement System (2 to 20 GHz)
54147A Scalar Measurement System (0.01 to 20 GHz)
54163A Scalar Measurement System (2 to 40 GHz)
54169A Scalar Measurement System (0.01 to 40 GHz)
54177A Scalar Measurement System (0.01 to 50 GHz)
Specifications
Measurement modes
Transmission (dB), return loss (dB), SWR (linear SWR), optional group delay (ns), power (dBm) precision return loss (dB)
and optional distance-to-fault
Dynamic range –55 to +16 dBm, autozeroing with DC detection
Inputs Three, two standard inputs, A and B, with optional third reference channel, R (Option 5)
Display channels
Two channels are used to select and simultaneously display any two inputs from A, B, or R. The inputs can also be
displayed as ratios A/R or B/R.
Scale resolution 0.1 to 10 dB(m) per division in 0.1 dB steps
Cursor functions Searches for trace maximum, minimum, dB level, dB bandwidth, next marker and active marker
Averaging 2, 4, 8, 16, 32, 64, 128, or 256
Limit lines
Two limit lines, either single value or multi level segmented, for each trace. Segmented lines may be made from up to 10
individually editable segments.
Auto-zero Performs an AC modulation cycle and low level calibration during sweeper retrace
Save/Recall Thirteen sets of front panel set-ups and thirteen sets of trace memory can be stored in non-volatile instrument memory.
Trace mask A swept frequency measurement can be stored to a graticule trace mask for visual comparison to later measurements.
Disk drive Built-in 3.5 inch, 1.44 MB floppy disk drive
Autosave
Automatically increments the trace data file name and reference number during successive data storage operations to the
DOS disk
Frequency range 1 MHz to 110 GHz, model dependent
Alternate sweep Sweeps alternately between frequency ranges set differently for channel 1 and channel 2
CW Provides single frequency output (both channels turned off)
Frequency resolution RF Models (54107A, 54109A, 54111A): 10 kHz, Microwave models: 100 kHz
Output power Maximum guaranteed levelled output power is model dependent.
Reverse power protection
Up to 5 Watts. Limited to 1 Watt with attenuator option
Min/Max hold Save the minimum and maximum values of successive sweeps or the combination of the two
Cursor functions Automatic cursor search updates the bandwidth, minimum, or maximum levels of the displayed trace.
Compression test Determines the gain compression point over the operating frequency range of an amplifier by successively incrementing
automation the source power and measuring the amount of compression until a preset “X” dB limit is exceeded.
Self test
Performs a self test every time power is applied or when SELF TEST pushbutton is pressed. If an error is detected,
a diagnostic code appears, identifying the cause and location of the error.
Operating temperature 0˚ to +50˚C
Power 115 V
+10
–20
%, 230 V
+10
–20
%, 48 to 400 Hz, 300 VA
Mass 18 kg (39 lb.)
Printer Parallel printer interface is compatible with the Canon BJ85 and most Epson FX-compatible printers.
Transit case Hard shell case with custom foam inserts, PN: 760-183
EMC Meets European community requirements for CE marking
AnalyzerGeneral
Application
function
Source
Model/Order No.
Name
Options
Option 1 Rack mounting with slides
Option 2 70 dB RF step attenuator
Option 2A 70 dB, 20 GHz MW step attenuator
Option 2C 70 dB, 40 GHz MW step attenuator
Option 2D 70 dB, 50 GHz MW step attenuator
Option 4 75 Ω source output (available to 3.0 GHz)
Option 5 Add reference channel
Option 6 Add external levelling
Option 7 Internal distance-to-fault software
Option 8 Internal relative group delay software
Option 12 Add front panel cover
Option 13 Add front mounted handles
Option 16 +15 V DC supply for millimeter wave source modules
(available with <20 GHz models only)
Option 25 Maintenance manual
Option 26 Extra operation and GPIB programming manual
Option 33 Canon printer