TL MEDIA 2-Way Duplex Wireless Intercom System with Base Station, 4 Beltpacks & Headsets
1-to-4 Wireless Intercom System
Model#: 6004S
Feature
This Duplex Wireless Intercom System is a professional director intercom system for broadcast and television industry. It is a wireless 2-way full duplex intercom system. The device allows director and one of the crews to talk to each other simutaneously.
Standard Kit Includes
l Base Station * 1PC,
l Belt Packs * 4PCS,
l Headphone * 5PCS,
l Air Cases* 2PCS
Base Station Specification
1. Frequency
Range: 400-470Mhz. Transmission Distance: 2km without
relaying.
The signal can go through 6 to 8 layers of concrete wall.
2. Transmitting
Power: less than 1 Watt.
3. Base
Station dimension: 240x205x44mm. Weight: about 2kg.
4. Two
way full duplex intercom system. Base Station can call Beltpack.
5. Support
99 extensions at most.
6. Channel
quantity: 90.
7. Sensitivity:
-107dbm.
8. Transmit
speed in the air: 100Kbps.
9. Encryption
is 32 bit communication password.
10. Digital
language coding: 8k. Sampling frequency is 16 bits accuracy.
Beltpack Specification
1. Adjustable
for channel, headset type, background noise grade, etc.
2. Special
XLR earphone port.
3. Beltpack
dimension: 25x70x102mm, weight: 220g.
4. Designed
with 3.7V and 5000mAh built-in Li-ion battery. Continuously work 10 to 12
hours. Standby: 15 days or more. Standby power: 40mW / 10mA.
Wireless Tally Light Specification
1. Designed
with big size. It is conspicuous under hard light.
2. Duration
time: about 10 to 30 hours.
3. Support
many fixture types such as Multi Interface Shoe, bandage etc.
4. Support
all master control switcher tally signal.
Director unilateral earphone specification
Lower background sound. Clear voice at
noisy circumstance. Microphone Sensitivity is -50DB. Impedance is 200 ohm. Speaker
impedance is 32 ohm.
Microphone specification
Clear voice. Shield background sound.