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Product Highlights
  • UltraLITE 4-Person HUB Intercom System
  • 274 m (899') Range (HUB)
  • 1920-1930 MHz Frequency
  • Neoprene Material Construction (HUB)
  • 3.7 V Lithium Ion
Eartec HUB4S Expanded UltraLITE Wireless Systems Eartec HUB4S Expanded UltraLITE Wirel...
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Overview

HUB4S UltraLITE 4-Person HUB Intercom System

Expanded UltraLITE wireless systems for larger crews / HUB full duplex wireless headset intercom

UltraLITE self-contained headsets provide professional full duplex wireless communication literally right “Out of The Box”. To operate simply turn the headsets “ON” and talk it’s that simple. All electronics, including rechargeable lithium battery, are installed right inside the ear cup. The HUB is a revolutionary mini base station that expands the capacity of UltraLITE linking up to 8 wireless headsets allowing larger production crews to communicate hands free. Weighing only 9 oz. the HUB can either be placed strategically “on location” or belt worn. When clipped comfortably to the users waste it moves seamlessly so your crew can remain in constant full duplex voice contact.

Two HUBs can be interlinked doubling the talking pattern to 16. An added benefit is that HUB transceivers include an accessory jack so that with addition of a plug-in headset capacity is expanded to a crew of nine all communicating in full duplex. Both HUB and UltraLITE utilize the same Lithium Polymer batteries (included), that charge externally and are field replaceable. This allows you to keep spare batteries on hand extending the run time of your system. The included multi-port charger features positive LED indicators. When the batteries reach full charge the corresponding LED turns from red to green indicating that the battery is ready to go.

If you need to add full duplex wireless to an existing, permanently installed wired system in an auditorium, church, or production studio the HUB with UltraLITE has you covered. The HUB interface is a software controlled module that plugs into a wall jack replacing a wired amplifier and allows up to 8 roaming wireless users to communicate with the wired system in full duplex just as if connected by a floor cable. Since UltraLITE are field programmable you can always modify your system adding components at any time expanding the talking pattern as your needs grow.

HUB Intercom System

The EARTEC HUB provides full duplex wireless communication to larger production staffs that need to stay in constant voice contact while working with their hands. This versatile Mini Base weighs only 9 oz. and can either be placed strategically “on location” or belt worn. When clipped comfortably to the user’s waist this digital repeater moves seamlessly with your group allowing crews to talk simultaneously within a 300-yard range (line of sight, terrain dependent). Two operating channels are built-into the HUB circuitry so that separate groups of four can talk privately, and pressing the CH button creates an eight-person conference. A dual pin jack allows addition of a wired headset extending the talk net to nine users.

HUB Features:

  • Portable mini duplex repeater
  • Clip to waist for total mobility
  • Protective neoprene shell
  • Two channels or conference
  • Expandable to 16 users
  • DECT / digital 1900 MHz band
  • Range up to 300 yards (line of sight, terrain dependent)
  • Dual power option – Reghargeable Li-Poly battery and AC adapter
  • Integrated volume control
  • Dual pin headset jack

UltraLITE Headset

UltraLITE are revolutionary headsets that eclipse all other full duplex systems for performance and convenience because the transceiver is built right inside the ear cup. This self-contained, “All in One” design eliminates wires and belt worn radios. And since UltraLITE do not require complicated base stations users can remain in constant full duplex voice contact even while on the move.

UltraLITE Features:

  • Full Duplex wireless communication without a base station or beltpack.
  • Excellent Performance – Range up to 300 yards (line of sight, terrain dependent).
  • DECT Frequency – Digital 1900 MHz band is interference free.
  • Li-Poly Batteries – Provide continuous 6 hr operation and are field replaceable.
  • Adjustable Mic Boom – Rotates 270 degrees, worn on left or right.
  • Auto Mute – Mute microphone simply by moving the boom to up position.
  • Volume Control – Simple Up / Down push button adjustment.
  • Water Resistant – Silicone sealed for use outdoors in inclement conditions.
  • Deluxe Padding – Headsets fit firmly yet comfortably for an 8 hour work shift.
  • Field Programmable – Start small and add to your system as needed.
  • Multi-port Charger – Individual battery bays, green LED indicates charge.
  • Softside case – Waterproof nylon with padded compartments.

What's Included

The HUB Mini Base
4x UltraLITE Single Ear Wireless Headsets
Batteries
Multi Charger
Softside Case 

Reviews

Product Specifications

HUB4S UltraLITE 4-Person HUB Intercom System

HUB Intercom System

 
Standard DECT 6.0 (Digital Enhanced Cordless Telecommunications)
Frequency 1920 – 1930MHz (USA)
Euro Frequency 1880 – 1900MHz (EURO)
Weight 113.3 g (4 oz)
Connector 2.5mm 3.5mm plug-in
Dimensions 5.5”w x 1.5”d x 3.75”h
Channel Bandwidth 1.728 GHz
Modulation Type GFSK
Transmission Speed 1.152 Mbps (Baud Rate)
Duplexing Time Division Duplex (TDD)
Speech Encoding ADPCM / 32bit/s
RF Accessing Time Division Multiple Access (TDMA)
Range 300 yards (line of sight, terrain dependent)
Headset Power Supply Rechargeable Lithium 3.7 V/ 800 mAh 3.0 Wh
Charger Power Supply AC / adapter: INPUT 110-40Vac OUTPUT 5.0V – 1000mA
Charge Time 3 hours
Operation Time 3 hours
Normal Conditions of Use 0 C to 40 C
Storage Temperature -10 C to 50 C

UltraLITE Headset

 
Standard DECT 6.0 (Digital Enhanced Cordless Telecommunications)
Frequency 1920 – 1930MHz (USA)
Euro Frequency 1880 – 1900MHz (EURO)
Preferred Frequency (MHz) TX/RX: 1921.536 ~1928.448MHz
Tuning Range Receive (MHz) 1921.536 to 1928.448MHz
Max. Transmit Power 100 mW
Usage Type TDMA
Channel Tuning Step 1.728 MHz
Weight  g (4 oz)
Channel Bandwidth 1.728 GHz
Modulation Type GFSK
Transmission Speed 1.152 Mbps (Baud Rate)
Duplexing Time Division Duplex (TDD)
Speech Encoding Time Division Multiple Access (TDMA)
RF Accessing Time Division Multiple Access (TDMA)
Range 300 yards (line of sight, terrain dependent)
Headset Power Supply Rechargeable Lithium 3.7 V/ 800 mAh 3.0 Wh
Charger Power Supply AC / adapter: INPUT 110-40Vac
Charge Time 3 hours
Operation Time 5 hours
Normal Condition of Use 0 C to 40 C
Storage Temperature -10 C to 50 C

Questions & Answers

Eartec HUB4S Expanded UltraLITE Wireless Systems

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