Features
& Benefits
AFTDS Differential Signal Adapter for Electrical Communication
- Complies
with ANSI T1.102 and ITU-T G.703 Standards
- 120 MHz Bandwidth
- Low VSWR
(Return Loss) ≤1.1:1, (≥26 dB)
- Connects Directly to TDS Series Scope
(TEKPROBE™ Interface) or Other 50 Ω Terminated Instruments
- CE Certified
AMT75
75 Ω to 50 Ω Adapter for Electrical Communication and Video Signals
- Complies
with ANSI T1.102, ITU-T G.957, ITU-T G.703 Standards and Bellcore GR-253-CORE
- 1.0 GHz
Bandwidth
- Low VSWR (Return Loss) ≤1.1:1, (≥26 dB)
- Connects
Directly to TDS Series Scope (TEKPROBE Interface) or Other 50 Ω Terminated
Instruments
Applications
- Communication
Pulse Shape or Eye Pattern Testing
- Electrical Communication and Video
Signal Interface for 50 Ω Terminated Instruments
The AFTDS
Differential Signal Adapter and the AMT75 75 Ω Adapter provide an effective
means for 50 Ω terminated instruments to connect to, and analyze differential
and high speed electrical communication signals, as well as video signals.
Both
adapters are rugged and have the TEKPROBE interface, which provides convenient
auto-scaling of waveforms on Tektronix TDS Series oscilloscopes. Also, the
low VSWR (Return Loss) performance minimizes measurement errors commonly associated
when interfacing with complex electrical signals.
Ideal for use in
pulse shape compliance testing of high speed electrical communication signals.
Characteristics
AFTDS
Differential Signal Adapter
Electrical Standards -
DS-1:
(1.544 Mb/s)
DS-1A: (2.048 Mb/s)
DS-1C: (3.152 Mb/s)
DS-2:
(6.312 Mb/s)
E-1: (2.048 Mb/s).
Standards of Compliance
- ANSI T1.102, ITU-T G7.03.
Bandwidth (-3 dB) - 7 kHz to
120 MHz.
Rise Time - <3.0 ns.
Attenuation - 5x,
(-14 dB) ±5.0% (valid over 50 kHz to 30 MHz).
Droop - ≤2.0%
per 700 ns.
VSWR (return loss) - ≤1.1:1 (≥26 dB), typical (valid
over 50 kHz to 30 MHz).
AFTDS Features
TEKPROBE™ Interface
- Auto-scaling and auto-termination with Tektronix TDS scopes.
Input
Impedance - 100 Ω, 110 Ω or 120 Ω ±3.0% (selectable). (Valid over 50 kHz
to 30 MHz).
Load Impedance - 50 Ω ±3.0%.
Safety
- UL3111-1, CSA1010.1, EN61010-1, IEC61010-1 (AFTDS only).
AMT75
75 Ω ADAPTER
Electrical Standards -
DS-3: (44.736 Mb/s).
DS-4:
(139.264 Mb/s).
STS-1: (51.84 Mb/s).
STS-3: (155.51 Mb/s).
STM-1:
(155.51 Mb/s).
E-2: (8.448 Mb/s).
E-3: (34.368 Mb/s).
E-4:
(139.264 Mb/s).
D-1: (270 Mb/s).
D-2: (143 Mb/s).
Standards
of Compliance - ANSI T1.102, ITU-T G.957, ITU-T G7.03, Bellcore GR-253-CORE.
Bandwidth
(-3 dB) - DC to 1.0 GHz (typical).
Rise Time - <350 ps
(typical).
Attenuation - 5X, (-14 dB) ± 2.0%.
VSWR
(return loss) - ≤1.1:1 (≥26 dB), up to 1 GHz (typical).
AFTDS VSWR/Return Loss.
AMT75 VSWR/Return
Loss.
AMT75 Features
TEKPROBE Interface
- Auto-scaling and auto-termination with Tektronix TDS scopes.
Input
Impedance - 75 Ω ±1.5%.
Output Impedance - 50 Ω ±1.5%.
Ordering
Information
AFTDS
Differential Signal Adapter.
Includes: Bantam
(M) to Siemens (F) cable, 5 in. (012-1520-00), users manuals (English) (070-9483-00),
Certificate of Traceable Calibration.
Recommended Accessories
Siemens
(M) to Siemens (M) Cable - 2 m (6.5 ft.), 120 Ω. Order 012-1469-00.
Bantam
(M) to Bantam (M) Cable - 0.9 m (3 ft.). Order 012-1522-00.
Bantam
(M) to RJ11 (M) Cable - 1.8 m (6 ft.). Order 012-1521-00.
RJ45/RJ11
(F) to RJ45 (F) Adapter - Order 103-0409-00.
AMT75
75 Ω
Signal Adapter.
Includes: Users manuals (English) (070-9479-00),
Certificate of Traceable Calibration.
Recommended Accessories
50 Ω,
BNC (F) to BNC (F) Feed-through Adapter - Order 103-0028-00.
Optional
Accessories for Instrument Connections
50 Ω, BNC (M) to BNC (F)
Coaxial Cable - 18 in. Order 012-0104-00.
50 Ω, BNC Coaxial
Terminator Adapter - Order 011-0049-02.
50 Ω, BNC (F) to SMA
(M) Adapter - Order 015-0554-00.
Recommended Oscilloscopes
TDS500
Series Digitizing Oscilloscopes.
TDS600 Series Digitizing Oscilloscopes.
TDS700
Series Digitizing Oscilloscopes.
TDS5000B Series Oscilloscopes.
TDS6000B,
TDS/CSA7000B Series Oscilloscopes with TCA-BNC.
11000 Series Oscilloscopes.
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AFTDS. CE Not Applicable for AMT75
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Product(s) are manufactured in ISO registered facilities.
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60W-11302-1, 19-AUG-2005
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