NZ0I
Gerald Boyd
It’s the two channel model. 250 MHz 1 Ga/s
There are YouTube videos for the scopes by EEVblog.
So far it looks good. However did find one bug today. The curser measurement when in Y mode don’t track the vertical channel attenuator settings. I had a X10 probe connected and set the scope so that it knows the attenuator setting. The vertical volts per division was correct but when using the curser to make amplitude measurements it was displaying the delta volts in X1 mode regardless of the probe attenuator setting.
Going to report it to the tech support. They do remote software and firmware updates.
There is a switch on the probes that comes with the scope to change the probe from X10 to X1. I discovered It’s easy to bump it when handling the probe. The scope does not auto detect the probe setting. Need to watch out for that.
Some of the rotary encoders are not as smooth as my > 10K tek scope I use at work. They are little jumpy when turning them. Maybe a software de-bounce thing?
But this is a $375 hobby scope. So far its seems to be a good scope for the cost range.
I am now making measurements at home that I was not able to do before. For example can see signals over 100 MHz
Have not yet tried the serial decode mode. It does SPI , UART and I2C. Did play with FFT function some last night.
I have the Seglent model 1202X-e
Jerry
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Gerald Boyd
It’s the two channel model. 250 MHz 1 Ga/s
There are Utube videos for base model.
So far it looks good. However did find one bug today. The curser measurement when in Y mode don’t track the vertical channel attenuator settings. I had a X10 probe connected and set the scope so that it knows the attenuator setting. The vertical volts per division was correct but when using the curser to make amplitude measurements it was displaying the delta volts in X1 mode regardless of the probe attenuator setting.
Going to report it to the tech support. They do remote software and firmware updates.
There is a switch on the probes that comes with the scope to change the probe from X10 to X1. I discovered It’s easy to bump it when handling the probe. The scope does not auto detect the probe setting. Need to watch out for that.
Some of the rotary encoders are not as smooth as my > 10K tek scope I use at work. They are little jumpy when turning them. Maybe a software de-bounce thing?
But this is a $375 hobby scope. So far its seems to be a good scope for the cost range.
I am now making measurements at home that I was not able to do before. For example can see signals over 100 MHz
Have not yet tried the serial decode mode. It does SPI , UART and I2C. Did play with FFT little last night.
I have the Seglent model 1202X-e
Jerry
From: receiver-devel...@googlegroups.com [mailto:receiver-devel...@googlegroups.com] On Behalf Of NZ0I
Sent: Sunday, June 4, 2017 1:58 PM
To: Receiver Development Platform <receiver-devel...@googlegroups.com>
Subject: [receiver-development-platform] Siglent SDS 1202X-E Oscilloscope
@Jerry
I'd be interested to read your impressions of your new 'scope. Is it the single-channel model? Does it work as hoped? Does it compare favorably with lab equipment that you've used?
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