Recommended Probe Head Configurations
The following configurations are shown in the order of best performance.
See the manual for detailed information.
#1 Solder-in Differential
E2677A
Solder-in
01131-81510
Ω
91 miniaxial lead
resistors (2)
• 1134A>7GHz
• 1132A>5GHz
• 1131A > 3.5 Ghz
• 1130A > 1.5 GHz
• Best solder-in connection for differential and
single-ended signals
• Lowest capacitance
• Resistors must be cut to proper lengths
(see manual).
differential
probe head
Probe either
differential or
single-ended
signals
#5 Single-ended Browser
01130-60005 Ground collar
assembly for single-ended
browser
E2676A
Single-ended browser
01131-62102
91 resistor
Ω
probe tip
• Smallest browser for
single-ended signals
• Slightly higher capacitance
than #4
probe head
≅
• 1134A 5.5 GHz
≅•
1132A 4.8 GHz
•
1131A > 3.5 GHz
• 1130A > 1.5 GHz
#2 Socketed Differential
• 1134A>7GHz
• 1132A>5GHz
• 1131A > 3.5 Ghz
• 1130A > 1.5 GHz
01131-81504
82 axial lead
Ω
resistors (2)
• Best socketed connection for differential and
single-ended signals
• Slightly higher capacitance than #1
• Resistors must be cut to proper lengths (see manual).
#6 Differential
Solder-in
E2678A
Socketed differential
probe head
Probe either differential
or single-ended signals
Mid Bandwidth
• Best solder-in
connection for better
span and reach for
differential and
single-ended
signals
• Slightly higher
capacitance
than #1
• Resistors must
be cut to proper
lengths (see manual).
≅
• 1134A 2.9 GHz
≅
•
1132A 2.9 GHz
≅
•
1131A 2.9 GHz
• 1130A > 1.5 GHz
E2677A
Solder-in
differential
probe head
01131-81506
150 miniaxial lead
resistors (2)
Probe either
differential or
single-ended
signals
Ω
#3 Differential Browser
01131-62102
91 resistor
Ω
probe tips (2)
Tab to adjust the
distance between
probe tips
≅
• 1134A 6 GHz
•
1132A > 5 GHz
•
1131A > 3.5 Ghz
• 1130A > 1.5 GHz
#7 Single-ended
• Best hand (or probe holder) browser
for differential and single-ended signals
• Similar capacitance to #2
Solder-in
E2675A
Differential browser
probe head
Mid Bandwidth
E2679A
Solder-in single-ended
probe head
01131-81504
0 mini-axial
Ω
01131-81506
Ω
150
mini-axial
lead
resistor (1)
Signal
• Smallest solder-in connection for better span and
reach of single-ended signals
• Slightly higher capacitance than #4
Resistors must be cut to proper length (see manual)•
lead resistor (1)
Ground
≅
• 1134A 2.2 GHz
≅
•
1132A 2.2 GHz
≅
•
1131A 2.2 GHz
• 1130A > 1.5 GHz
#4 Single-endedSolder-in
E2679A
Solder-in single-ended
probe head
01131-81510
91 mini-axial
Ω
lead resistor (1)
≅
• 1134A 5.2 GHz
≅•
1132A 4.8 GHz
•
1131A > 3.5 Ghz
• 1130A > 1.5 GHz
• Smallest probe head for single-ended signals
• Lowest capacitance single-ended probe head
• Resistors must be cut to proper lengths (see manual).
Signal
01131-81504
0 mini-axial
Ω
lead resistor (1)
Ground
#8 Damped Wire Accessories
• Properly damped
E2678A
Socketed
differential
probe head
01130-21302
Ω
160
damped
wire
accessory
(2)
Probe either differential or
single-ended signals
wires preserve
fidelity at reduced
bandwidth for
widely spaced
differential and
single-ended
signals.
• 01131-85202
Solder-in socket
allows connection
to 25 mil square
pins.
≅
• 1134A 1.2 GHz
≅
•
1132A 1.2 GHz
≅
•
1131A 1.2 GHz
≅
• 1130A 1.2 GHz
Agilent Technologies
Printed in Malaysia
Part Number 01134-92002
*01134-92002*
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