The SWIT CURVE500+ delivers zero-delay HDMI wireless transmission up to 150m, with USB streaming, dual HDMI outputs, and KUWI 5GHz tech—perfect for professional video workflows.
The SWIT CURVE500+ is a next-generation professional HDMI wireless video transmission system designed for filmmakers, broadcasters, and live production teams who demand zero-delay, high-quality signal delivery. Operating on a robust KUWI 5GHz wireless technology, not standard Wi-Fi, the CURVE500+ ensures reliable, interference-resistant transmission over distances up to 500 feet (150 meters). It supports Full HD video formats up to 1080p60 and features loop HDMI output on the transmitter for camera monitoring, dual HDMI outputs on the receiver, and USB video capture for direct streaming to PC/Mac. The system includes built-in frequency scanning and auto channel selection from 5.1 to 5.9GHz, optimizing performance in dynamic RF environments. With no pairing required and plug-and-play simplicity, CURVE500+ is ideal for DSLR and mirrorless HDMI cameras, enabling seamless integration into mobile and studio workflows. Its compact design, low power consumption, and professional-grade build make it a reliable solution for demanding production scenarios.
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Transmitter |
HDMI® 1.3 input ×1 HDMI® 1.3 loop output x1 |
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Receiver |
HDMI® 1.3 Primary output ×1 HDMI® 1.3 Secondary output x1 Micro USB video capture output x1 |
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HDMI® |
1080p60, 1080p59.94, 1080p50 |
| 1080p23.98, 1080p24; 1080p25, 1080p29.97, 1080p30; | |
| 1080psf23.98, 1080psf24 | |
| 1080i60, 1080i59.94, 1080i50; | |
| 720p60, 720p59.94, 720p50 | |
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USB |
1080p60, 1080p59.94, 1080p50 |
| 1080p23.98, 1080p24; 1080p25, 1080p29.97, 1080p30; | |
| 720p60, 720p59.94, 720p50 |
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Frequency |
5.17GHz-5.69GHz and 5.75GHz-5.83GHz |
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RF Modules |
OFDM 16QAM, 64QAM, QPSK, BPSK |
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RF Power |
50mW |
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Transmission Distance |
500 feet / 150 meters (Line of sight) |
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Input voltage
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Transmitter DC 7-17V Receiver DC 7-17V |
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Power Consumption
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Transmitter 7.5W Receiver 7W |
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Dimension(w/o antenna)
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Transmitter 114.18×69.55×28 (mm) Receiver 114.18×69.55×28 (mm) |
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Net weight
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Transmitter 180.8g Receiver 181.2g; With package 1.05kg |
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Working Temperature |
0°C -+40°C |
CURVE500+ 1x Transmitter 1x Receiver
2x D-tap to lockable Pole-tap cable
1x AC-DC Adaptor
1x Micro USB to USB-A cable