EARTEC UltraLITE HD UL312 – Wireless Intercom for 3
Full duplex mix set with single & double headsets
Special price: € 751.78
incl. VAT
( instead of 791.35 )
631.75 € w/o vat
in stock
Shipping costarticle number: 12057 | manufacturer number: UL3112-HD | EAN/UPC: 0672225579397
The Eartec UltraLITE UL312 HD is a wireless full-duplex intercom mix set for 3 people. It combines single-sided and double-sided headsets in one system and is suitable for teams where different workplaces have different requirements for ambient hearing and noise isolation.
The UL312 HD set is suitable for teams where the senior Position one ear should remain free for the surroundings, while two other participants work with double-sided headsets, more insulated from ambient noise. Transmitters and receivers are integrated directly into the headsets, so no separate beltpacks are required.
- 1 single-sided master headset
- 2 double-sided remote headsets
- Suitable for louder production areas
- 10-fold charger in Scope of delivery
- 1 piece Eartec UltraLite Single Master Headset ULSM HD
- 2 pieces Eartec UltraLite Double Remote Headset ULDR HD
- 10-fold charger
- 3 batteries
- small bag
- Wireless full-duplex communication without talk button
- Up to 400 meters range, depending on the environment and operating conditions
- Direct communication with up to 5 UltraLITE units
- DECT technology in Registration and toll-free 1.9 GHz frequency range
- Microphone arm with 270 degree swivel range, can be worn left or right
- Automatic microphone mute when the microphone is folded up
- Replaceable lithium batteries for flexible Operating times
- Up to 6 hours of operation with one battery pack
The UL312 HD mix set is suitable for productions where team members need to work reliably and without hard wiring need to talk to each other.
- Film, video and studio productions
- Live events, stage and event technology [
- Broadcast, streaming and camera communication
- Directing, camera and Technical teams
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 can communicate with the UL312 HD at the same time?
The set is designed for three people and contains a single-sided master headset and two double-sided remote headsets. In principle, up to five UltraLITE units can communicate directly with each other, provided appropriate headsets are available.
What is the difference between the master headset and the remote headsets?
The master headset is designed on one side and leaves one ear free to perceive the surroundings. The two remote headsets are double-sided and shield the wearer from ambient noise. This makes the set ideal for teams where the leader needs to hear the surroundings while the other participants work more concentratedly.
Is a talk button required to communicate?
No. The system works in full duplex mode so that all participants can speak and hear at the same time without having to press a talk button. The communication works like a natural conversation.
What range does the system have?
The specified range is up to 400 meters. The actually achievable range depends on the respective environmental and operating conditions, for example obstacles, buildings or other radio signals in the area.
Which radio technology is used and is registration required?
The system uses DECT technology at 1.9 GHz Frequency range. This frequency range is free of registration and fees, so no official approval or frequency registration is necessary.
How long does the battery last during use?
With a battery pack, the operating time is up to six hours. Since the batteries are replaceable, the operating time can be flexibly extended by carrying replacement batteries.
How are the batteries charged and how many can be charged at the same time?
The scope of delivery includes a 10-fold charger that can charge up to ten batteries at the same time can be. This enables efficient preparation even for longer production days.
What is included in the scope of delivery of the UL312 HD?
The scope of delivery includes a one-sided master headset, two double-sided remote headsets, three batteries, a 10-fold charger and a small one Carrying case.
Can the microphone be muted?
Yes. The microphone is automatically muted as soon as the microphone arm is folded up. To reactivate the arm, simply swivel it back into the speaking position.
On which side can the microphone arm be worn?
The microphone arm has a 270-degree swivel range and can be worn on both the left and right. This enables individual adjustment depending on wearing comfort and working environment.
Are separate beltpacks or transmitters required?
No. Transmitter and receiver are integrated directly into the headsets. Separate belt packs are not required, which makes the system lighter and easier to use.
For which areas of application is the set particularly suitable?
The UL312 HD is particularly suitable for film, video and studio productions, live events, Stage and event technology as well as for broadcast, streaming and camera communication. Directors, camera and technical teams particularly benefit from wireless full-duplex communication.
Can the system also be used in louder production environments?
Yes. The set is expressly suitable for louder production areas. The double-sided remote headsets offer greater isolation from ambient noise, while the one-sided master headset allows the wearer to continue to perceive the surroundings.
documents, files, links▲
eartec-ultralite-manual-english-2016.pdfproduct safety (GPSR)▲