DwarfConnection DC-LINK-ULR1 wireless video system
Take One is an authorized reseller of the DwarfConnection DC-LINK-ULR1 wireless video system, offering the complete ULR1.MKII WHDI set to broadcast and production professionals across North America.
Overview
The DC-LINK-ULR1.MKII is DwarfConnection’s flagship “ultra‑long‑range” wireless HD video system, designed for demanding live production, sports, and broadcast environments. Take One supplies this system as a complete transmitter/receiver kit, with all core components and power supplies included in a protective hard case.
Why Buy ULR1 from Take One
- Focused broadcast solutions: Take One specializes in professional broadcast gear, so the DC-LINK-ULR1 sits alongside a curated range of DwarfConnection systems and compatible accessories, simplifying system design for multi-camera RF rigs.
- Application-driven guidance: The ULR1 is widely used in large stadiums and live events where signal stability is critical, and Take One positions it specifically for that level of professional use.
Key Performance Benefits
- Ultra-long range: Wireless HD video transmission up to approximately 1200 meters line-of-sight, making it suitable for large venues, outdoor events, and complex locations.
- Zero/near-zero latency: Uncompressed video up to 1080p 60 4:2:2 10‑bit over SDI, with less than 1 ms delay, supporting real-time monitoring, pulling focus, and live switching without noticeable lag.
- Professional I/O and conversion: 3G‑SDI and HDMI connections on both ends, with an integrated cross-converter to translate HDMI to SDI or SDI to HDMI in the system, simplifying mixed-camera workflows.
Reliability and RF Tools
- Stable RF design: The system operates in the 5 GHz ISM band without DFS (Dynamic Frequency Selection), using preset channels to maintain a robust, predictable link in crowded RF environments (indoor use on designated channels).waterbird+3
- Onboard RF diagnostics: A built‑in frequency scanner and antenna status monitor are output via HDMI on the receiver, allowing operators to visualize channel conditions and antenna performance directly on a monitor.broadcaststoreeurope+2
- Scalable reception: The transmitter can work with an unlimited number of wireless receivers, enabling director’s monitors, village monitors, and additional receivers in the same system without re-pairing.
On‑Set Usability Features
- Quiet and cinema-friendly: Adjustable, controllable fans and the ability to disable on‑screen display (OSD) make the system suitable for sound‑sensitive sets and live environments where overlays are undesirable.
- Clear status information: An OLED display shows channel, temperature, and power information, while LED indicators on the receiver provide at‑a‑glance link quality feedback for camera teams and RF techs.
- Metadata and control: The system supports metadata, timecode, and start/stop triggers, enabling more integrated workflows between camera, recorder, and monitoring positions.
Technical Summary
| Aspect | Transmitter details | Receiver details |
| Power | 9–18V DC, NPF battery mount, ~8 W draw | 9–18V DC, V‑mount battery plate, ~8 W draw |
| Video I/O | 2x SDI in, 1x HDMI in, 1x SDI loop out | 2x SDI out, 1x HDMI out |
| Range & format | Up to 1200 m LOS, up to 1080p60 uncompressed | Same signal spec; supports multiple receivers |
| Form factor | Approx. 143.5 x 74.5 x 21.4 mm, 380g | Approx. 147.8 x 100 x 20 mm, 540 g |
What You Get from Take One
When purchasing the DC-LINK-ULR1.MKII WHDI Set from Take One, customers receive the ULR1 transmitter and receiver, two power supplies, a DwarfConnection-branded hard case, and necessary cabling to get started. As a vendor focused on professional broadcast solutions, Take One can assist with integrating the ULR1 into larger multi-camera RF systems, pairing it with other DwarfConnection links, antennas, and monitoring setups.