能量控制
| 支持的的电池数量 |
6 |
| 电池类型 |
AA |
| 电池寿命(最大值) |
18 h |
技术细节
| 最大范围 |
250 m |
| 操作频率 |
1880 – 1900 MHz |
Duplex, 1880 – 1900 MHz, 250 mW, 250 m, 310 g
Full-Duplex intercom system based on DECT wireless technology that allows bi-directional communication between 9 devices simultaneous, covering a range of 150 meters, expandable. Operates on the 1.8 GHz DECT-frequencies, which are license free in most countries.
The products in the Peltor DECT-Com II family offer simple and efficient wireless duplex communication with up to 9 active users talking in full conference and additionally up to 40 listeners with possibility to quick "break in" to the conference. In a system with more than 9 users any listening participant can change from listening to speaking. The earliest active speaker will then be "degraded" to a listener in the conference and any other listener can follow, replacing active speakers in the order "first in - first out".
A Peltor DECT-Com II Extension base/portable unit (DC2815) is a central radio transmitter/receiver, which is needed to communicate all information from and to all portable units in a DECT-Com II system, equal to a base/portable unit, but to which external equipment can be connected to extend the DECT-Com II system. This base unit makes the function to manage the communications between up to 9 simultaneously speaking users in conference.
Any Peltor headset with J11 connector wired according to "Peltor standard" can also be connected to a Peltor DECT-Com II base/portable unit.
<b>The main features are:</b>
- Base unit for up to 9 simultaneous speakers in a full duplex conference.
- The DECT-Com II conference can also have an additional number of listeners, all with possibility to enter as speakers in the conference, at any time.
- Two more separate conference groups on this same base. (Requires software programming)
- Prepared with one connector for external equipment, like communication radio etc. (Requires software programming)
- Depending on start up sequence this unit can be used as either base or portable.
- Headsets with different types of microphones can be used. A headset can be connected also when this unit is used as a base.
- Full duplex communication, but with "VOX", for preventing from transmitting background noise to the conference.
- An "all call" function makes it possible to communicate common messages (simplex) to all users in all groups, at the same time.
- As a fixed installed base, the unit is normally power supplied in a special holder with AC adapter, but the unit can also be used portable with rechargeable battery pack.
