Digital stroboscopic oscilloscopes TMR8105, TMR8112, TMR8120, TMR8130, TMR8140

Category: 

Digital stroboscopic oscilloscopes TMR8105, TMR8112, TMR8120, TMR8130, TMR8140

Digital stroboscopic oscilloscopes are meant for observing, parameter measuring, saving and processing repeating electric signals, and also for transmitting these signals and results of their processing via digital connection channels to other external devices.

Application

Registration, parameters measurements and analysis of the UWB signals.
Video and radio pulse reflectometry of the UWB devices.
S- parameters measurements of various active and passive UWB devices.
Logic circuits analysis.
Antenna measurements.
Radar cross section (RCS) measurements.

Main features

• DC up to 40 GHz bandwidth.
• Two input channels.
• External and internal triggering.
• Possibility to measure at the zero dead time using oscilloscopes’ internal reference clock.
• Fully automatic calibration.
• Automatic signal parameters measurements.
• On board data analysis (including Fourier transform, windowing functions and math operations).
• Large color display.
• Embedded floppy disk and hard disk drives.
• Possibility to manage and transfer data via Ethernet network.
• Possibility of external SVGA display and printer connection.
• Interactive menu.
• Six programmable function keys.

Amplitude channel characteristics

Input channels 2
Frequancy range -3dB
— TMR8105 0 — 5 GHz
— TMR8112 0 — 12 GHz
— TMR8120 0 — 20 GHz
— TMR8130 0 — 30 GHz
— TMR8140 0 — 40 GHz
Transfer characteristic length
— TMR8105 58 ps
— TMR8112 29 ps
— TMR8120 17 ps
— TMR8130 12 ps
— TMR8140 8,5 ps
Input impedance 50 Ω
Noise floor(RMS)
— TMR8105 < 0,8 mB
— TMR8112 < 1,0 mB
— TMR8120 < 1,4 mB
— TMR8130 < 1,8 mB
— TMR8140 < 2,1 mB
Max amplitude of input channels + 1 V
Measurement accuracy of amplitude 5 — 200 mB/div
Scanning beam offset range + 1 V
Amlitude accuracy < 1% from window
Vertical resolution 12 bits

Time channel characteristics

Time window scale numbering 16, 32, 64, 128, 256, 512, 1024, 2048, 4096
Time base range 0,01 — 100 ns/div
Time base accuracy) < 1% from window
Short-term instability of scanning < 1,5 пс RMS + 0.001% from time coordinate
Trigger holdoff range in internal synchronisation regime 0,01 — 5100 ns
Initial holdup in internal synchronisation regime 100 ns
Trigger Holdoff Range in injection synchronisation regime 0,01 — 1000 ns
Initial holdup in injection synchronisation regime 100 ns + 50% from time window
Setup discreteness of coarse delay 20 ns
Setup discreteness of fine delay 100 ps
Memory channels 2

Сlock channel characteristics

Clock mode External, internal
Сlock pulse amplitude in clock exit +5 V
Сlock pulse width in clock exit > 100 ns
Input impedance in injection synchronization input 50 Ω
Peak amplitude of external synchronization signal +5 V
External synchronization signal polarity Positive, negative
Peak pulse frequancy of injection synchronization 50 MGz

Display characteristics

Display type Coloured TFT 6 inches matrix
Resolution 640х480хRGB
Сoordinate scale 10х10 divisions
Signal line Channels 1 and 2 by points, memory channels 3 and 4 by lines
External monitor VGA compatible

Additional devices characteristics

Port RS-232 Standard 115 Kb/s
Disk drive 1,44 MB, MS-DOS
KP 101 Key, standard IBM PC
Port network Connector Ethernet 10 Mb, RJ-45

Device overview

Operating temperature 10 — 40 °C
Storage Temperature 0 — 50 °C
Humidity < 80 %
Voltage 180 — 240 V AC, 50 Gz
Peak power 50 W
Dimensions (width, height, depth) 450 х 150 х 260 mm
Weight 11 kg

Options

1. USB connecting cables
2. USB adapter
3. USB attenuator
4. Software drivers

oscil2