Wireless presentation/image transmission system SpeaKa Professional SP-TR-500 USB-C/HDMI adapter up to 30 meters

Wireless Presentation/Image Transmission System SpeaKa Professional SP-TR-500 USB-C/HDMI Adapter up to 30 Meters

The wireless presentation system SpeaKa Professional SP-TR-500 is a professional solution for wireless transmission of high-definition audio and video signals from any mobile and stationary devices to TVs, monitors, or projectors. The equipment completely eliminates the need to lay long HDMI cables throughout the room, groove walls, or use bulky cable channels. The kit operates on a hardware Plug and Play principle, which eliminates the need to install third-party software, drivers, or complex network settings.

Operating Principle, Transmission Quality, and Key Technologies

The transmitting module connects directly to the signal source (laptop, PC, tablet), and the receiving block connects to the display device using an HDMI cable. The signal is transmitted over a secure dual-band Wi-Fi radio channel at frequencies of 2.4 GHz and 5 GHz using an efficient H.264 codec and specialized built-in PIFA antennas. This ensures high connection stability, interference resistance, and video transmission in Full HD 1080p resolution at 60 frames per second.

• Real-time image transmission with minimal delay of less than 0.2 seconds, which is ideal for dynamic presentations and video viewing.

• Support for two transmitter options in the kit — with a USB-C interface (DisplayPort Alt Mode) and classic HDMI with additional USB power.

• Presence of a separate 3.5 mm analog audio output (Jack) on the receiver for outputting sound to an external sound system, speakers, or mixer console.

• Quick switching between signal sources with a simple press of a button on the transmitter body.

The receiving module is equipped with its own power on/off button, Type-C Power IN port, as well as pass-through HDMI IN and HDMI OUT connectors. The presence of a pass-through HDMI port allows you to connect a local monitor directly to the receiver without losing quality.

Compatibility, Ease of Use, and Application Areas

The system was developed considering the requirements of modern conference rooms, meeting rooms, educational auditoriums, and home theaters. It allows for quick speaker changes during meetings: simply move the transmitter to another laptop and press the instant connection button.

• Full compatibility with all popular operating systems, including Windows, macOS, Linux, Android, and iOS (with the appropriate video output).

• Connection to any display devices — projectors, interactive panels, TVs, and monitors with HDMI input.

The delivery set includes all necessary connecting cords, removable external antennas with increased gain, and a power supply unit for the receiving block. The entire system is fully ready for full-fledged operation right after being removed from the factory packaging.

Technical Specifications

• Brand: SpeaKa Professional

• Brand registration country: Germany

• Barcode (EAN/UPC): 4064161394350

• Article: SP-TR-500

• Product group: wireless video transmission systems

• Product type: wireless image transmission adapter

• Purpose: transmission of video and audio signals to monitors, TVs, and projectors

• Condition: new

• Material: plastic, metal

• Color: gray, black

• Size: 150x80x26 mm

• Weight: 350 grams

• Video resolution: Full HD 1080p at 60 Hz

• Transmission range: 30 meters

• Delay time: 0.2 seconds

• Wireless standards: Wi-Fi 2.4 GHz, 5 GHz

• Antenna type: external PIFA

• Compression codec: H.264

• Receiver interfaces (RX): HDMI OUT, HDMI IN, Type-C Power IN, 3.5 mm Audio OUT

• Transmitter interfaces (TX): USB-C, HDMI, USB-A

• Receiver power: Type-C 5V

• Compatibility: devices with HDMI and USB-C ports (laptops, PCs, tablets, smartphones, projectors, TVs)

• Features: Plug and Play support, pass-through HDMI, separate 3.5 mm audio output, dual-band Wi-Fi

• Package contents: receiver RX, transmitters TX (USB-C and HDMI), power supply, USB cable, external antennas, manual