Description
Capture settings decide whether a scope finds a rare glitch or misses it. The Rigol MSO8154A oscilloscope pairs up to 500 Mpts of memory with up to 600,000 waveforms per second, and it adds 1.5 GHz of bandwidth. Lost in HCM lists it for rental and sale, and it arranges service on request.
Rigol MSO8154A oscilloscope: memory and speed together
Deep memory lets one capture span a long window. A fast capture rate then keeps the dead time between triggers short. Together they suit intermittent faults, such as a reset that strikes a few times per shift. Both figures depend on the channel mode, however, so ask what you get with all four inputs running.
The sheet at a glance
- Bandwidth: 1.5 GHz on 4 analog channels, plus an external trigger
- Logic: 16 digital channels, with a logic probe required
- Sample rate: up to 10 GSa/s, channel-mode dependent
- Memory: up to 500 Mpts, channel-mode dependent
- Capture rate: up to 600,000 waveforms per second
- Resolution: 8 bit native, with high-resolution modes
- Display: 10.1-inch capacitive touchscreen
Options and firmware can change these values, so confirm them in the quotation.
What the logic channels add
Analog channels show what a signal looks like. The 16 digital channels show what a bus decided to do. Because the Rigol MSO8154A oscilloscope records both against one clock, you can line up a bad value with the edge that preceded it. Also, the digital channels need a logic probe, and the listing does not promise one in the package.
Choosing the 1.5 GHz class
Across these listings, the MSO8000A family covers 750 MHz, 1.5 GHz, 2 GHz and 3 GHz. The Rigol MSO8154A oscilloscope gives more reach than the entry model, yet it stops short of the top tier. Rigol aims the family at labs that do high-speed signal inspection, timing analysis and design verification. So pick this class when your fastest edge sits comfortably below 1.5 GHz.
Rental for long hunts
A rental suits a soak test or a field-failure investigation, because both can run for weeks and then stop. Buying suits a lab that keeps hunting faults all year. SMK Vietnam only shows the listing, while Lost in HCM supplies the unit and gives the quote. Please request a quote from Lost in HCM and state your channel count, probes and delivery site. More choices appear in the oscilloscope category. You can also read about Rigol or contact SMK Vietnam.
What buyers ask about the MSO8154A
Does memory stay at 500 Mpts with every channel on?
Not necessarily. The listing says up to 500 Mpts and ties it to the channel mode, so ask for the figure at your channel count.
What kind of screen does it have?
It has a 10.1-inch capacitive touchscreen, so you can set up measurements by touch.
Where does it sit in the family?
It sits between the 750 MHz MSO8074A and the 2 GHz MSO8204A, with matching figures otherwise.
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