Auri coverage and install guide (application note UP3B609-01, rest-of-world edition)

Summary

A short application note on mounting Auri TX2N transmitters and checking coverage and audio quality during installation.

Key findings

• States a coverage area of about 30 to 40 m in any direction for a received signal strength (RSSI) of -70 dBm on the maker's RX1 receiver, and says venue layout and the density of people, among other factors, influence performance.
• Shows ceiling and wall mounting orientations for flat floors and tiered seating, and notes that some venues will need other mounting options to be covered well.
• Recommends a site walk with an RX1 in commissioning mode (firmware 1.4) while the venue is empty, as a guide before transmitter locations are finalised.
• Recommends a quality-of-service test across the venue for each broadcast, with Wi-Fi and other systems running as in normal use.
• The guide names TX2N and TX2N-D transmitters on p. 1; its final page prints the document code 20250417 | UP3B609-01RoW. That code and the PDF creation metadata support the recorded date, rather than an independently stated publication date.

Limits

Manufacturer guidance for its own transmitter and receiver. The note does not state the transmitter power, test venue or method behind the 30 to 40 m figure.

Read the original

www.ampetronic.com/wp-content/uploads/UP3B609-01_RoW_Auri-Coverage-and-Install-Guide.pdf

Link checked 13 October 2026. We link to the original and do not host copies.

Cited in

• How far does one transmitter really reach in a full room?Partly answered
• What signal strength is enough at the farthest seat?Open
• How much do crowds, phones and Wi-Fi reduce reliability?Open
• What commissioning tests and pass limits will the standards require?Open
• What works in hotel meeting rooms and conference centres, and what do the rules ask of them?Partly answered

Cite this source

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