740 3M, 740 Datasheet - Page 101

• Manufacturer Part Number: 740
• Description: TESTER ESD WRIST STRAP
• Manufacturer: 3M
• Type: Testerr

Specifications of 740

• Features: Wall Mount
• Power Supply Type: AC Adapter
• Size: 137.92 mm x 189.99 mm x 53.09 mm
• Meter Display Type: LED
• Accuracy %: 20%
• External Height: 5.43"
• External Width: 7.48"
• External Depth: 2.09"
• Weight: 450g
• Accuracy: +/-10% For 10, 35 & 50Mohms
• Rohs Compliant: NA
• For Use With/related Products: Wrist Straps, Footwear
• Lead Free Status / RoHS Status: Vendor undefined / Vendor undefined
• Other names: 98079825257; SCP204

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Test Equipment
3M
EMI can cause serious problems for sensitive equipment and processes,
such as equipment malfunction, latch-ups and software-related errors.
Even very weak ESD events can create disaster for manufacturers of
sensitive components such as disk drives, semiconductors, or flat panel
displays. Identification of these EMI sources is possible with a series of
instruments from 3M.
The 3M EMI/ESD Diagnostics Kit will help you perform waveform and
spectral analysis of electro magnetic interference and of emission
from electrostatic discharges. The kit includes a set of miniature active
broadband antennae for radiated and conducted emission, an interface
module and a set of RF cables. Simply connect the output of an active
antenna to your high-speed oscilloscope and observe or measure ESD
events as they occur. For complete EMI analysis, use the antenna with
your spectrum analyzer to capture the spectral content of emission.
Active miniature antenna work in a broad frequency range, offer high
sensitivity and are able to measure radiated and conducted emission in
various environments.
3M
For more product information, please visit www.3M.com/static
Field
Emission
Sensitivity (typ.)
Frequency Range
Output Impedance
Type
Sensor Element
Connector
Power
Dimension
Applications
™
Interface Module CTA225
™
EMI/ESD Diagnostics Kit
Electric Antenna CTS001
Hand-held measurements
-18 dBm (28 mV)/(1 V/m)
(19 mm x 43 mm)
0.75 in. x 1.7 in.
1 MHz..2.7GHz
5 V, phantom
Radiated
50 ohm
Internal
Active
SMA
Features
• Flat frequency response over a very broad range provides precise signals.
• Miniature antenna allows for use in tight spaces.
• Built-in preamp virtually eliminates the need for additional amplification.
• Antenna included in the EMI/ESD Diagnostics Kit provides measurements
3M
The interface module contains everything you need to connect your
miniature active antennae to an oscilloscope or to a spectrum analyzer.
3M Interface Module CTA225 works with all our active antennae,
providing them with power via the same RF coax cable used for signal
by utilizing a special phantom supply circuit.
CTA225 has two channels and allows any two antennae to be used
simultaneously. CTA225 contains a rechargeable battery that will provide
hours of operation without the need for an external power supply and with
full isolation from noisy power lines. A universal supply charger is included.
EMI/ESD Diagnostics Kit
Comes with:
• Miniature active radiated antenna CTS001
• Miniature active radiated omni-directional antenna CTC112
• Miniature active conducted antenna CTC116 for measuring emissions
• Portable 2-channel interface module with rechargeable batteries
• AC/DC Universal Power Supply/Charger
• Two 2 ft. (0.6 m) RF cables from interface to an oscilloscope
• Two 6 ft. (1.8 m) RF cables from antenna to interface module
• User’s Guide
Electric Antenna CTC112
of both radiated (via air) and conducted (via cables) emission.
on wires and cables
semi-stationary measurements
1.06 H x 1.77 W x 0.78 in. L
Hand-held, stationary and
-16 dBm (35 mV)/(1 V/m)
™
(27 x 45 x 20 mm)
Interface Module
1 MHz..3GHz
5 V, phantom
Radiated
50 ohm
Internal
Active
SMA
Magnetic Antenna CTC116
semi-stationary measurements
Hand-held, stationary and
1.3 H x 2.38 W x 0.8 in. L
-22 dBm (15 mV)/(1 mA)
(33 x 61 x 20.5 mm)
Split-core magnetic
150 kHz..200 MHz
5 V, phantom
Conducted
50 ohm
Active
SMA