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Compact black metal box with SDI and HDMI ports

Tonstep

Tonstep Mini Converter UpDownCross HD 1.5 270

SKU CH-N657-P3AS8

Converts between SDI and HDMI with up/down/cross scaling at 270 Mb, 1.5 G and 3G rates

  • Converts SD, HD and 3G-SDI signals up or down
  • HDMI input and output with EDID monitor support
  • Dual SDI outputs plus loop-through for distribution
  • External reference input locks timing across devices
  • Handles 270 Mb, 1.5 G and 3G SDI rates

Tonstep Mini Converter UpDownCross HD

This Tonstep Mini Converter UpDownCross HD is a professional media converter designed for broadcast and production environments. It accepts SDI and HDMI input signals and provides converted output on both interfaces simultaneously.

Suited for single-channel format

Ideal for operators who need to up-convert down-convert or cross-convert a single SD HD or 3G-SDI signal to HDMI while retaining a loop-through SDI output. Not intended for workflows requiring multi-channel processing fibre transport or simultaneous conversion of multiple independent streams.

SDI rates 270Mb 1.5G 3G

The unit supports SDI rates of 270Mb 1.5G and 3G covering standard-definition high-definition and 3G-SDI formats. This rate range determines whether your source and destination equipment can be interconnected without additional adapters.

How it compares

Measured against everything we stock in Video & Signal Converters, at today’s prices. Recalculated every night.

Price $208.99
Pricier than about 84% of the 286 comparable items (median $27.99).

Specifications

No published specifications for this item yet.

Questions about this item

What SDI rate does the converter handle first when the signal is sustained at the lowest speed?

The unit accepts 270 Mb SD-SDI as its lowest supported rate for continuous operation.

Does the converter need a fan or external cooling when running all day?

No fan is mentioned in the specifications; the device relies on passive cooling during extended use.

Which reference signal must already be present for the converter to lock and process video?

An external reference input is provided and is required for stable frame synchronisation.

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