The Unite TP bodypack transmitter is used in conjunction with the Unite RP or RP-T bodypack receiver for guided tours.
A use as a wireless microphone system for optimised speech applications is also possible. Transmitter and receiver can also be used for multilingual interpretation applications as well as for assistive listening applications.
The Bluetooth® interface is for use with smartphones, PC or Mac computer to play external audio material.
Outside, the operating range is up to 300 m when the transmitter and receiver are in line of sight.
The transmitter can either be attached to clothing with the belt clip or worn around the neck with a neck strap.
The ergonomic design and the arrangement of the control elements ensure simple and intuitive operation.
A microphone can be connected to the 4-pin mini XLR socket depending on the requirements. The mute button allows muting the microphone for any short conversation. In this way unintentional listening of third parties is avoided. The Unite TP bodypack transmitter also has an integrated microphone e.g. for short conversations with a second guide.
Thanks to its integrated digital signal processor (DSP), it is possible to both automatically adjust the microphone amplification and block out background noise. Furthermore, the device has a menu with numerous setting options.
The line-in jack allows connecting an external player so that pre-formulated texts or music can be played.
The transmitter can also be used as an external sound card (input/output) when connected via the USB port on a computer.
The OLED display provides a brilliant, easy-to-read display of channel, battery status and various menus.
The transmitter is powered by an integrated lithium-ion battery pack.
The transmitter meets the requirements for accessibility due to raised symbols on the control buttons and braille on the mute button.
All devices are supplied with a predefined group ID and fixed audio encryption, allowing quick and easy setup. This allows for quick and easy initial use. The group ID identifies devices that can be placed in a virtual group, for example all devices within a building, a tour group or a conference room. The transmitter will only transmit the audio signal to a channel with a predefined channel name. If there are several transmitters in a group, the channel for the respective transmitter can be selected on the receiver. You will need to establish a pairing if you require several device groups or secure audio transmission that cannot be intercepted by another group using Unite devices.
Features:
Compact design
DECT technology for worldwide use without registration and free of charge
Bluetooth® interface
High security against unauthorised listening due to AES-256 encryption
Bi-directional transmission of audio signals
On-off and menu button
Multifunction button
Volume button for connected headphones, headset, induction loop
Integrated microphone
Mute button for microphone
Operation with integrated lithium ion battery
Operation time > 15 hours
Status indicator (LED) for operating and charging status
OLED display to indicate the channel name, battery status and different menus
Line-in connection for external players via mini stereo jack (3.5 mm)
Connection for external microphone, 4-pin mini XLR socket
USB connection, type C – audio input/output for audio interface with a computer and charging
Charging contacts
Belt clip to attach to clothing
Removable neck strap for wearing around the neck.
Specifications:
DECT radio frequency range:
EU (Europa)
1,880 to 1,900 MHz
NA (Nord Amerika)
1,920 to 1,930 MHz
JP (Japan)
1,893 to 1,906 MHz
DECT transmission power
Up to 250 mW (peak), depending on the country
DECT operating range
Up to 300 m outside (line of sight);
the actual operating range depends upon the RF output settings, the surroundings, the signal absorption, signal reflection and signal interference
DSP functions
Automatic level control (ALC)
Noise gate
Noise canceller
Compressor
Equalizer
Low-cut filter
Ducker
Latency
Master (broadcast):
HD: 22 ms
SD: 18 ms
Sub-master (to the master):
HD: 17.5 ms
SD: 13.5 ms
Audio bandwidth:
Low quality (SD)
50 Hz - 7 kHz (-3 dB)
High quality (HD)
50 Hz - 14 kHz (-3 dB)
Operating mode
Broadcast and/or full-duplex on all routes
Encryption
AES-256 encryption
Headphone/headset/induction loop connector
4-pin mini jack, 3.5 mm, CTIA Standard
Microphone connector
4-pin mini XLR jack, male (4.5 V bias voltage, Televic TG pin assignment)
Integrated microphone
Yes
Line-in
Mini jack, 3.5 mm,
max. -6 dBV / 0.5 V RMS
Display
Monochrome white OLED
display with high contrast
Max. number of open microphones
3 (individual level control for each microphone)
Battery
Lithium-ion battery pack BAT-3707
3.7 V / 1880 mAh / 6.96 Wh
Replaceable by service staff only
Battery monitoring
Battery status of remaining capacity via OLED display
Operating time of battery pack
> 15 hrs., typ.
Side-tone and microphone gain
Individually adjustable
Bluetooth®
V4.2 (HFP - Hands-Free-Profile, A2DP - Audiostreaming)
USB Type C connector
USB 2.0/3.0 standard, compatible to 5 V power supplies only, power consumption max. 500 mA
Strap anchor points
Available, neck strap removable
Dimensions (W x H x D)
58 x 102 x 15.5 mm
Weight (incl. battery)
105 g
Temperature range:
Charging
0 to +35 °C / +32 to +95°F
Operation
-10 to +40 °C / +14 to +104°F
Storage
-20 to +50 °C / -20 to +122°F
Relative humidity
0 to 90%
