Wireless transmission set SpeaKa Professional SP-TR-500 — up to 30 m range, dual-band 5 GHz and 2.4 GHz

SpeaKa Professional SP-TR-500 is a wireless transmission set designed for short-range audio-video and data links with a stated range up to 30 m. The device supports dual-band operation on both 5 GHz and 2.4 GHz frequencies, allowing selection of the band that best suits local wireless conditions. The kit provides a cable-free connection intended for presentations, camera monitoring, mobile streaming and quick point-to-point links where mobility and simple setup are priorities.

Advantages

The dual-band capability reduces the likelihood of interference by offering alternative frequency selection and helps maintain a stable wireless link in congested environments. The set’s compact form factor and plug-and-play approach enable fast deployment without complex configuration. A stated operating range up to 30 m covers many short-range AV scenarios, and the wireless link removes the need for long cables, streamlining setup and teardown.

Suitable for

• Meeting room presentations and wireless screen sharing
• On-location camera monitoring and feeds
• Mobile live streaming from smartphones or compact cameras
• Temporary point-to-point AV links in events or installations

Key specifications

• Wireless operation on 5 GHz and 2.4 GHz frequency bands
• Designed operational range up to 30 metres in typical conditions
• Intended for short-range audio-video and data transmission
• Compact, portable transmitter/receiver form factor for cable-free setup

How to use

Connect the transmitter and receiver to the source and display or recording device according to the included connection options, select the preferred frequency band (5 GHz or 2.4 GHz) to suit the local wireless environment, and power both units. Allow the units to pair or establish their link following the manufacturer’s pairing method, then verify signal quality and adjust placement to achieve the stated up to 30 m range under typical conditions. If interference or dropouts occur, switch bands or reposition units to improve line-of-sight.

Usage recommendations

Use the 5 GHz band where available to reduce interference from crowded 2.4 GHz networks; maintain clear line-of-sight between transmitter and receiver when possible and keep the operating distance within the stated up to 30 m range for reliable performance.