Author Topic: 2ch 200MHz 2GSa/s Scopes....  (Read 4766 times)

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JuanPC

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2ch 200MHz 2GSa/s Scopes....
« on: July 16, 2013, 03:27:19 am »
Just for fun, having 2nd thoughts about spending $$$ on a Bad Ass Scope...

Owon
http://www.owon.co.uk/
Rigol Ds2202
http://www.tequipment.net/RigolDS2202.html
Instek GDS-2202A
http://www.tequipment.net/InstekGDS-2202A.html
BK Precision 2556
http://www.tequipment.net/BK2556.html
UNI-T UTD-4202C
http://uni-trend.com/UTD4202C.html
Siglent CFL Series
http://www.siglent.com/en/product/detail.aspx?id=100000004399111&nodecode=119008001
http://www.testequipmentconnection.com/63043/Siglent_SDS1202CFL.php
Agilent DSOX2022A
http://www.testequity.com/products/3676/
http://www.metrictest.com/product_info.jsp?mfgmdl=HP%20DSOX2022A(N)
http://www.newark.com/agilent-technologies/dsox2022a/dsox-series-oscilloscope-200mhz/dp/21T9319
Rohde&Schwarz HAMEG HMO2022
http://www.hameg.com/0.616.0.html
http://www.hameg.com/fileadmin/user_upload/downloads/dblatt/HAMEG_Overview_HMO_HOO_EN.pdf
http://webstore.rohde-schwarz.com/us/hamegr-hmo2022.html
Tektronix DPO2022B & TDS2022C
http://www.tek.com/oscilloscope/mso2000-dpo2000
http://www.tek.com/oscilloscope/tds2000-digital-storage-oscilloscope
http://www.tequipment.net/TektronixDPO2022B.html
http://www.tequipment.net/TektronixTDS2022C.asp
LeCroy WaveAce 222
http://www.mouser.com/ProductDetail/Teledyne-LeCroy/WaveAce-222/?qs=sGAEpiMZZMvAbnEMxb34PUlbC4fWX7u7
http://www.amazon.com/LeCroy-WaveAce-222-Oscilloscope-Interleaved/dp/B0094JXAMI
LeCroy WaveJet 322A
http://www.digikey.com/product-detail/es/WAVEJET%20322-A/WAVEJET%20322-A-ND/2796140
http://www.mouser.com/ProductDetail/Teledyne-LeCroy/WaveJet-322-A/?qs=sGAEpiMZZMvAbnEMxb34Pc8raUQOiYb7
http://www.amazon.com/LeCroy-WaveJet-322A-Oscilloscope-Interleaved/dp/B0094JXGI6

Advantages/Disadvantages:
Rigol
DS2202
UltraVision
50,000 wfs/s
14Mpts, Optional Memory up to 56Mpts.
500uV/div to 10V/div
2ns/div to 1000s/div
8 inch TFT (800x480) WVGA
CAT I 300 Vrms, CAT II 100 Vrms
3.9 kg
$1626.usd.

Instek
GDS-2202A
VPO (Visual Persistence Oscilloscope),
80,000 wfm/s
2Mega Point Memory Depth for Half-channel,
Segmented Memory.
1mV /div~10V/div
1ns/div to 100s/div
8 inch 800*600 High Res TFT LCD Display
easy conversion from a DSO into a MSO
3MHz option DDS generator: Sine, Triangle and Square.
optional LAN/SVGA Interface module and GPIB interface module.
300V (DC+AC Peak), CAT I
4.2kg
$1382usd.

Owon
MSO8202T
7.8 inch color LCD display (8") TFT screen, 640×480 pixels.
2mV/div-10V/div
1ns/div-100s/div steps 1-2-5
6000 points on each channel.
Record length: 2M for Oscilloscope, 4M for LA
16 optional logic inputs
http://shop.owon.co.uk/mso8202t-18-p.asp
£895.
€1,034.62

Owon
SDS8202
1ns/div-100s/div, step by 1-2-5
8-inch color TFT LCD, 800x600 pixels
Record length: 10M points per channel
http://www.shop.owon.co.uk/sds-8202-22-p.asp
£625.
€722.50

BK Precision 2556
1M & 50ohm input coupling
Certificate of Calibration
2mV/div-10V/div (1-2-5 order)
2.5ns/div–50s/div
7 in. Color TFT, 480 x 234 resolution, 64K color.
24 kpts.
400V (DC+AC PK-PK, 1 Mohm input impedance, X10) CAT I,
5Vrms (50ohm input impedance)
Approx. 9.5 lbs (4.3 kg)
$1515usd.

UNI-T
UTD-4202C
2mV ~ 5V/div
1024k
5.7 inches
Logic Analyzer
Current-to-Voltage Convertor module
13.7kg?
$1190usd.

Siglent
SDS1202CFL
24Kpts
7’’color TFT-LCD 480 horizontal by 234 vertical pixels, 64K color, 150:1, 300nit
2.5KG
1M 13pF, 50ohm
1.0nS/DIV - 50S/DIV / 2.5ns/div-50s/div
2mV-5V/div(1-2-5 order)
±400V(DC+ACPk-Pk), CAT I, CAT II
Alternative Trigger
4.3kg-4.5kg
$1795usd.

Agilent
DSOX2022A
InfiniiVision
50,000 waveforms/s
100 kpts
2 mV/div to 5 V/div** ** 2 mV/div is a magnification of 4 mV/div setting. For vertical accuracy calculations, use full scale of 32 mV for 2 mV/div sensitivity setting.?
2 ns/div to 50 s/div
8.5-inch WVGA 800(H)x480(V) pixel with 64 levels of intensity grading?
300 Vrms, 400 Vpk, more with other probes.
25 ppm ±5 ppm per year (aging)
Capture glitch as narrow as 500 ps at all timebase settings
12 bits when ? 20 ?s/div
Averaging from 2 to 65,536
Option WaveGen 20MHz Sine, 10MMHz SQR, 100khz ramp/triangle +$511usd.
Option Segmented Memory +$307usd.
Option Mask limit testing +$307usd.
Option 8-ch MSO $731usd.
Option 1M Memory Upgrade $200usd.
Option Educators Kit +$511usd.
Option LAN/VGA module, +$404usd. GPIB module +$511usd., *Only one module may be used at a time.
Option 3-Digit Volt Meter +$76usd.
Option Automotive Serial Triggering and Analysis +$500usd.
Option advanced FFT frequency domain analysis Visualizer (ASV) Software $500usd.
built-in storage compartment
3.85kg-4.08kg
$2,215usd.

Rohde&Schwarz HAMEG
HMO2022
2,000 wfs/s
1 Mohm/50ohm
1 mV/div....10 V/div.
200 Vpk @ 1M
2 MPts.
6.5 inch 640x480
Option 8-ch Mixed Signal 1 GSa/s, 1 MPts.
2.5 kg
$2,660usd.

Tektronix
TDS2022C
2 GS/s Sample Rate on both Channels.
10X oversampling on all channels,
2.5k point Record Length on both Channels.
2 mV to 5 V/div.
2.5 ns to 50 s/div
5.7 in. (144 mm) Active TFT Color Display, Unkown Resolution.
300 VRMS CAT II; derated at 20 dB/decade above 100 kHz to 13 Vp-p AC at 3 MHz
Lifetime Warranty *1 Limitations apply.
2kg.
$1870usd.

Tektronix
DPO2022B
Digital Phosphor Oscilloscope Technology "real-time intensity grading"
1 GS/s Sample Rate on All Channels.
1 Megapoint Record Length on All Channels
5,000 wfm/s Maximum Waveform Capture Rate.
2 mV/div to 5 V/div
2 ns to 100 s
300 VRMS with peaks ? ±450 V
7 in. (180 mm) Widescreen TFT-LCD Color Display, 480 horizontal × 234 vertical pixels (WQVGA).
Option Serial Triggering and Analysis
Five-year warranty
3.6kg.
$2280usd.

LeCroy
WaveAce 222
9 kpts/Ch
5.7” Color, 320x240
2 mV/div–5 V/div
2.5 ns/div–50 s/div
1 MOhm–400 V Pk, 5 Vrms (50 Ohm)
2.3kg.
$2100usd.

LeCroy
WaveJet 322A
3600 wfms/s with Replay
7.5" Color flat-panel TFT-LCD, 640 x 480 VGA
500 kpts/Ch (all channels)
500us at 1GS/s, 250us at 2GS/s.
2GS/s interleaved (single-shot)
2 mV/div–10 V/div
2 ns/div–50 s/div
400V CAT I
10 ppm (typical)
3.2kg
$4050usd.
---------------------------------------------

Agilent & Rigol have the same Screen Resolution, Agilent .5" bigger 800x480.
Siglent CFL, BK Precision 2556 & Tek DPO2022B have similar or the same 7" screen 480x234 resolution, 64K Color Display.
Owon SDS8202 & Instek GDS2202A have same 8" 800x600 Display resolution.
UNI-T UTD-4202C & LeCroy WaveAce 221 have the smallest 5.7" screen size, LeCroy 222 has 320x240, the Uni-T is Unknown, but probably the same.
Owon MSO 7.8" 640×480 pixels, has a 3rd Place in this shotout, LeCroy 322A, Hameg same resolution, but LeCroy has 7.5" and R&S Hameg has 6.5".

Both Rigol & Agilent have the same wfm/s 50.000 ("2nd place")
Instek has 1st Place true >80.000wfm/s.
Tektronik DPO has 3rd Place, LeCroy WaveJet 322A has 4th Place, and R&S Hameg the 5th Place.
According to Dave Owon SDS Review, the SDS9302 has 35wfm/s, Uni-T, Siglent CFL & BK Precision are Unknown...

Rigol has most sensittive Vertical/div .5mV, Instek has 2nd Place 1mV, most others have 2mV "3rd Place."***

Instek has Segmented Memory, Agilent is optional +$307usd.
Higher Price seems directly proportional to a lower/stable ppm.
Rigol has the 1st Place in Memory, Owon SDS8202 2nd Place, Owon MSO8202T 3rd Place, Instek, Tek DPO, R&S Hameg share 4th place with 2Mpoints/channel, Uni-T 5th place if web specifications are right*, Agilent 6th place* but can be upgraded to a 5th place 1M memory +$200usd, LeCroy 322A has 5th place 500kpoints/ch, Siglent & BK Precision sharing the 6th Place 24Kpts, LeCroy WaveAce222 9kpts has 7th place, Tek TDS 2.5k has the last Place.

Question is: Segmented Memore could rival Rigols Big Memory?
Memory is that important?
When Memory becomes important?
Memory vs. wfm/s ? wfm/s wins most of the times.

Less Buggy software/Firmware?

Agilent, Instek, Tek DPO & Rigol have some kind of Analog Intensity Graded Display, Owon maybe, the others are unknown,
« Last Edit: July 20, 2013, 10:03:04 pm by JuanPC »
 

Offline cthree

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Re: 2ch 200MHz 2GSa/s Scopes....
« Reply #1 on: July 16, 2013, 03:56:50 am »
There you go then. That's a pretty comprehensive rundown.
 

Offline rf-loop

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Re: 2ch 200MHz 2GSa/s Scopes....
« Reply #2 on: July 16, 2013, 08:14:11 am »
You find Siglent price perhaps from one of worlds most expensive place.

(without EU taxes etc)
SDS1202CFL is more like well under 1k$ and note (look carefully if BK model is different or not technically - who made it?)
SDS1204CFL is 4 channel and also its price is around 1k$
SDS1304CFL is 4 channel 300MHz model and even it can normally buy under 1.5k$
With 1795USD price  you can buy bundled SDS1202CFL + SDG5000
With 4 channel models you get 2 full 2GSa/s channels if only 2 channel is in use.
For 2 channel models one channel in use 2GSa/s and with 2 channel in use 1GSa/s per channel.
CFL models have LAN as default.


EV of course. Cars with smoke exhaust pipes - go to museum. In Finland quite all electric power is made using nuclear, wind, solar and water.

Wises must compel the mad barbarians to stop their crimes against humanity. Where have the (strong)wises gone?
 

Offline DaveW

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Re: 2ch 200MHz 2GSa/s Scopes....
« Reply #3 on: July 16, 2013, 09:12:59 pm »
Just as I've got one in front of me,

http://www.hameg.com/0.616.0.html
 


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