ASK 4
4K Wireless Video Transmission System
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15 Built-in Transition Effects for Further Production Creativity
It supports a 3.5mm mic input and can blend
it seamlessly with the sound from up to four
HDMI sources in real-time. Achieve professional
sound quality without the complexity.
Follow the Action & Always be In Sync
Set AFV for any HDMl embedded audio so theaudio switches with the video source to PVW andPGM automatically.
Configure audio delay for MlC inputs or a camerainput to keep audio in sync with the video.
Downloads
Literature
Documents
XPOSE / TAO APP / Firmware
While XTOOL updater is packaged with firmware, check for the latest version of XTOOLS and XPOSE HERE.
There is no specific firmware for ASK 4
Order Codes
Specification
| Interface | Input | TX | HDMI IN | 1 × HDMI-A | |
| Output | TX | HDMI LOOP OUT | 1 × HDMI-A | ||
| RX | HDMI OUT | 1 × HDMI-A | |||
| UVC OUT | 1 × USB-C | ||||
| Audio | TX | AUDIO Out | 1 × 3.5mm Jack | ||
| RX | AUDIO Out | 1 × 3.5mm Jack | |||
| Power Input | TX/RX | DC IN | 1 × USB-C | ||
| TX/RX | Battery (not included) | 1 × NP-F Battery Plate | |||
| Reset | TX/RX | 1 × Pinhole | |||
| Performance | Input Resolution | HDMI IN | Up to 3840×2160P@30Hz | ||
| Output Resolution | HDMI OUT | 3840×2160P@30Hz | 1920×1080P@60Hz | |||
| HDMI LOOP OUT | 3840×2160P@30Hz | 1920×1080P@60Hz | ||||
| UVC OUT | USB 3.0 | YUY2|MJPEG 1920×1080P@60Hz | |||
| USB 2.0 | YUY2|MJPEG 1920×1080P@30Hz | ||||
| Video Codec | H.265 | ||||
| Latency | ≤0.1 s | ||||
| Bitrate | 60 Mbps | ||||
| Wireless Frequency | 5 GHz | ||||
| Max RX per TX | 5 | ||||
| Transmission Distance | 1TX to 1RX | 1500 ft/450 m (MAX) | |||
| 1TX to 3RX | 990 ft/300 m | ||||
| 1TX to 5RX | 656 ft/200 m | ||||
| Device Compatibility | PC/Laptop/PS4/PS5/TV Box/Camera | ||||
| Power | Input Voltage | 5V2A | |||
| NP-F series battery runtime | NP-F970 7800 Mah | TX: 12 h/RX: 13 h | |||
| (battery is not included) | NP-F750 4400 Mah | TX: 9 h/RX: 10 h | |||
| NP-F550 2600 Mah | TX: 5 h/RX: 5.5 h | ||||
| Physical | Display | 1.47-inch LCD | |||
| Water Resistance | N/A | ||||
| Housing Material | PC + ABS + Metal | ||||
| Dimension | Net Dimension | 108.5 × 69.7 × 27.2 mm | |||
| Package Dimension | 200 x 180 × 100 mm | ||||
| Package Weight | 990 g | ||||
Feature deep dive
Everything you need for a reliable show — distilled.
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ASK 4
ASK 4 is equally suitable for integrating wireless camera signals into conference rooms, houses of worship, education environments, rental & staging applications, and hybrid production systems. Its plug-and-play UVC output eliminates the need for additional capture devices in many streaming and conferencing workflows.
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ASK nano 4K(USB-C version)
ASK nano 4K (USB-C version) features an ultra-compact pocket-sized design for easy portability. The transmitter draws power directly from the device via USB-C, requiring no extra power adapter and eliminating messy cables. Compatible with mainstream laptops, tablets and mobile phones, it is plug-and-play without software installation or network setup. All participants can share content quickly, greatly improving meeting efficiency. It supports both mirroring and extended display modes to meet different presentation needs, making it ideal for corporate meetings, education and small collaboration scenarios.
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ASK nano 4K
Wireless screen sharing and projection has never been so easy or compact. ASK nano 4K brings the power and performance of RGBlink ASK low latency and ultra high definition to the nano form with HDMI sticks for both transmission and reception. Driver free as simple HDMI mirror or projected displays, ASK nano 4K enables remote display of any laptop or portable wireless any where, any time.
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