Wireless HDMI Transmitter Spacetronik SPH-W21
- Spacetronik SPH-W21 is a wireless Full HD HDMI transmitter (1920×1200@60 Hz) with a range of up to 20 m. It works in a 1:1 setup, operates in the 5.18–5.24 GHz band and offers low latency of 80–170 ms. Ideal for presentations, home cinema and multimedia.
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Basic information
Spacetronik SPH-W21 is a wireless HDMI transmitter for sending video and audio in quality up to 1920×1200 @ 60 Hz over a distance of up to 20 m (line of sight). It operates in a 1:1 setup (one transmitter ↔ one receiver), in the 5.18–5.24 GHz band, with latency of 80–170 ms. The Plug & Play solution makes it easy to start quickly without drivers.
Application
It works well for wirelessly connecting a laptop/PC to a TV or projector during presentations and meetings, at home as part of a home cinema, and in schools, trade fairs and exhibitions. With a range of up to 20 m and 1:1 operation, it makes installation easier where running an HDMI cable is inconvenient.
Specification
Video
- Max resolution: 1920×1200 @ 60 Hz (WUXGA)
- Supported resolutions: 1080p @ 50/60 Hz, 720p @ 50/60 Hz, 1920×1200 @ 60 Hz
- HDMI 1.3, HDCP 1.4
Transmission
- Range: ≤ 20 m (line of sight)
- Latency: 80–170 ms
- Wi-Fi band: 5.18–5.24 GHz
- Connection type: 1:1 (one transmitter ↔ one receiver)
- SSID pairing: yes
Interfaces
- Input: HDMI (TX)
- Output: HDMI (RX)
- TMDS signal: 0.7–1.2 Vp-p (TMDS)
- DDC signal: 5 Vp-p (TTL)
Power
- Power supply: Micro USB 5 V / 1 A
- Power consumption: TX < 4.5 W, RX < 4.5 W
Operating environment and protection
- Operating temperature: −20°C ~ 50°C
- Storage temperature: −30°C ~ 70°C
- Humidity (non-condensing): 0–90% RH
- ESD protection: IEC61000-4-2, level 3 (1a: contact discharge; 1b: air discharge)
Physical
- Dimensions: TX 71.4 (D) × 26.0 (W) × 11.1 (H) mm
- Weight: TX 18 g, RX 20 g
- Color: black
- Material: ABS
1.Carefully read the instruction manual or manufacturer's recommendations before use.
2.Use the product according to its intended use.Improper use can lead to damage or health risks.
3.For electrical appliances: don't use them in a humid environment, don't leave them unattended, and always unplug them after use.
4.Children's products should only be used under adult supervision.
5.Do not use a product that is damaged.This could pose a security risk.
6.If you have doubts about the technical condition of the product, contact the seller.
