Eartec Ultralite UL3S HD – Wireless intercom set for 3 people
Full-duplex communication for film, stage and broadcast
article number: 12054 | manufacturer number: UL3S-HD | EAN/UPC: 0672225579427
The Eartec Ultralite UL3S HD is a wireless full-duplex intercom set for 3 people. It consists of a master headset and the matching remote headsets and is suitable for clear team communication in film, studio, live events, stage and broadcast.
This set is designed for small production groups and flexible event teams. The transmitter and receiver are integrated directly into the headsets, so no separate belt packs are required. The one-sided headsets keep one ear free and are particularly suitable if you still want to hear ambient noise.
- Wireless full-duplex communication without a talk button
- Direct communication with up to 5 Ultralite units
- DECT technology with registration and fee-free conditions 1.9 GHz frequency range
- Incrementally expandable within the Ultralite series
- 1 x ULSM HD
- 2 x ULSR HD
- 10-fold charger
- 3 batteries
- small Bag
- Up to 400 meters range, depending on the environment and operating conditions
- Microphone arm with 270 degrees Swivel range, can be worn left or right
- Automatic microphone mute when the microphone is folded up
- Replaceable lithium batteries for flexible usage times
- Up to 6 hours of operation with one Battery set
The UL3S HD set is suitable for teams that need to talk to each other reliably without hard wiring. Typical applications are mobile productions, director's workstations, camera teams and technical crews.
- Film, video and studio productions
- Live events, stage and event technology
- Broadcast, streaming and Camera communication
Real product can look different to picture
techn. Specs▲
Technical data
| Standard | DECT | DECT 6.0 (Digital Enhanced Cordless Telecommunications) |
|---|---|---|
| Frequency | USA | 1920 - 1930 MHz |
| Europe | 1880 - 1900 MHz | |
| Frequency range | Preferred frequency | TX/RX: 1921.536 - 1928.448 MHz |
| Tuning range Receive | 1921.536 – 1928.448 MHz | |
| Power | Max. Transmission power | 100 mW |
| Transmission | Usage type | TDMA |
| Channel tuning Step | 1,728 MHz | |
| Channel bandwidth | 1,728 MHz | |
| Modulation | GFSK | |
| Transmission speed | 1,152 Mbit/s (Baud Rate) | |
| Duplex / Access | Duplex | Time Division Duplex (TDD) |
| Access method | Time Division Multiple Access (TDMA) | |
| Audio | Speech coding | ADPCM / 32 kbit/s |
| Range | Max. Distance | approx. 300 meters(line of sight, depending on terrain) |
| Power supply | Headset battery | Rechargeable lithium 3.7V / 800mAh / 3.0 Wh |
| Charger | AC adapter: input 110 - 240 V AC | |
| Operation | Charging Time | approx. 3 hours |
| Operating time | approx. 5 – 6 hours | |
| Environment | Operating temperature | 0 °C to 40 °C |
| Storage | -10 °C to 50 °C | |
| General | Weight | approx. 113 g (individual devices) |
Questions & Answers▲
How many people is this intercom system suitable for?
The system is designed for 3 people and consists of a master headset and two remote headsets with the corresponding batteries.
What range do the headsets have?
The headsets have a range of up to 400 meters with full duplex communication.
How long does the battery last on a headset?
With one battery pack, the headsets can be operated for up to 6 hours. The lithium batteries ensure the best performance.
Can the system be expanded?
Yes, the system can use up to 5 headsets at the same time. If you have more than 5 devices, an additional base station can be purchased so that you can build up step by step.
On which side can the microphone be worn?
The microphone can be worn either left or right as it has a swivel angle of 270 degrees.
How does muting work?
When the microphone is turned vertically upwards, the microphone mute is automatically activated.
What radio technology is used?
The headsets use DECT technology in the registration- and fee-free 1.9 GHz frequency range, which enables crystal-clear communication.
What is included?
The set includes 1 master headset, 2 remote headsets, 3 batteries, a 10-fold charger and a transport bag.
Can the batteries be changed during operation?
Yes, the batteries can be replaced quickly, allowing almost uninterrupted operation.
How are the batteries charged?
The batteries are charged directly in the included charger. A red LED indicates the charging function, a green LED signals the completion of the charging process.
Is the system approved in Europe?
Yes, the headset series has European approval and uses the registration-free and toll-free 1.9 GHz frequency range.
documents, files, links▲
eartec-ultralite-manual-english-2016.pdfproduct safety (GPSR)▲