.ut-cat{color:#333;font-family:Arial,Helvetica,sans-serif;line-height:1.5;} .ut-cat h4{color:#1a1a1a;font-size:1.15em;margin:1.5em 0 .5em;padding-bottom:.25em;border-bottom:2px solid #ccc;} .ut-cat h2{color:#1a1a1a;font-size:1.25em;margin:1.2em 0 .4em;} .ut-cat h3{color:#222;font-size:1.05em;margin:1em 0 .3em;} .ut-cat p{margin:.6em 0;} .ut-cat ul{margin:.5em 0;padding-left:1.4em;}.ut-cat li{margin:.25em 0;} .ut-cat img{max-width:100%;height:auto;} .ut-cat table{border-collapse:collapse;width:100%;margin:.5em 0;} .ut-cat th,.ut-cat td{border:1px solid #ddd;padding:6px 10px;text-align:left;vertical-align:top;} .ut-cat td strong{color:#222;} Overview The MSO3000HD-MANCH adds Manchester encoding trigger and decode to your MSO3000HD Series oscilloscope — a self-clocking line code used in 10BASE-T Ethernet, RFID, NFC, and industrial protocols. Decodes data content directly on screen, saving manual transition interpretation. The option is enabled by a software license keyed to the oscilloscope's serial number and is permanent for the life of the instrument. Key Features Manchester Decode — Decodes Manchester and Differential Manchester data with bit values on the waveform. Configurable Parameters — Set bit rate, idle polarity, and convention (IEEE 802.3 or G.E. Thomas). Pattern Triggering — Trigger on specific data patterns in the encoded stream. Error Detection — Identifies encoding violations at mid-bit boundaries. Lifetime License Activation — activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees. When You Need This Option The option fits the following workflows: RFID Debug — Decode reader-to-tag and tag-to-reader Manchester communication for command/response verification. Industrial Sensor — Custom sensor uses Manchester encoding. Decode to verify data content and timing. Compatibility This option is compatible with all MSO3000HD Series oscilloscopes: MSO3024HD (200 MHz), MSO3034HD (350 MHz), MSO3054HD (500 MHz). The same capability is offered on other UNI-T oscilloscope families: MSO3000X, MSO5000HD, MSO8000HD. Frequently Asked Questions Should I buy this individually or get a bundle? If you only need Manchester, the individual license covers exactly that protocol. The BND bundle includes every protocol in the series. How is this option activated? The option is enabled by a software license keyed to the oscilloscope's serial number. After purchase, the license is registered on the UNI-T website to generate the license file, which is then loaded onto the instrument from a USB drive through the option-install menu. Refer to the oscilloscope's user manual for the step-by-step procedure. Is the license permanent, or does it require renewal? The license is permanent — a one-time purchase that stays active for the life of the instrument. No subscriptions, no annual renewals, and no expiration.