:: U3 Digital 2-Way Radio @ Uni. :: for better life.work.home. total solutions

Do you have a large workforce? Do they have to be constantly mobile or on-site?

Do they have to constantly communicate with each other whenever or wherever they are?

Phone bills are over the roof? Do you wish to have an efficient alternative solution for communication?

Professional businesses and organizations are currently relying on a variety of devices to meet their communication needs, including combinations of 2-way radios and push-to-talk over cellular products. Therefore, Uni. has developed a digital 2-way radio that provides voice and data capability on one device with quality, reliability or mobility.

Uni. introduces Portable U3 Digital 2-way radio & Public Safety handheld wireless device, a digital communications device that combines the best of two-way radio with technology to deliver increased capacity and spectral efficiency, integrated data applications and enhanced voice communications.

The U3 device can be used with existing repeaters when using conventional signaling (FM Voice and MDC 1200 data). It also supports commonly used analog conventional protocols so that the U3 2-way radio can be used in existing 2-way conventional infrastructures, as radios need to be replaced. This will ensure maximum compatibility with existing repeaters and radios.

Public systems such as Radio systems, Mass Notification systems and Telephone systems or Professional organizations such as transportation, education, construction, manufacturing, mining, hotels, public and private security, and public service entities are faced with the need for improved workforce productivity, operational efficiency and increased mobility while maintaining constant connectivity with the workforce.

Uni.'s Portable Digital 2-way Radio is designed to meet the expanding needs of these customers, especially those requiring reliable business critical communications combined with the higher performance capabilities that 2-way radio communication technology can provide.

	P25 & Conventional Radio Requirement Standard*	Uni.'s 2-way radio series can be upgraded to meet P25 & other conventional radio standards. So you can be assured of higher performance and reliability.
	GPS Function*	This system is just not simply a 2-way radio communication system. It can be further used as GPS tracking and navigation system when Unication smart PDA can be linked with radios through BT Protocol.
	Data Communication*	This system is not only a 2-way radio voice communication system, it supports data communication too. Among few data communications features are short message, can message, images, and personal identification and fingerprint identification in the future.
	Bluetooth Headsets Compatibility	2-way radios being the obvious communication devices, bluetooth headsets can only be used to communicate in this system.
	Voice Record Function	Up to 10 minutes of voice messages and conversations can be stored on the device itself. Thus, the recording can be used for voice prompt, voice memo, auto answer etc.
	Motion Sensor	U3 built-in motion sensor can detect lack of movement. This can be used to detect when the device holder is in trouble in man down emergency scenarios and the radio has not been moved for a predetermined period of time.
	Emergency Services	The U3 device user has the ability to trigger an emergency notification to a dispatcher or another radio.
	Messaging with Attachment	Enhanced messaging enables the U3 device to send, receive and organize text messages. Attachments such as images and data files can be sent and received via messaging.
	Scanning	Scanning enables a radio user to monitor a predefined list of channels for incoming calls. Priority scanning is an option where up to two priority channels can be defined.
	Telephone Call Connectivity*	By connecting with Unication console system, U3 radio can even connect to the regular PSTN to make a telephone call. Thus, providing more efficiency and flexibility.
	Selective / Group / Individual Call	With our "selective call" feature, you will have more flexible choices to select which contact to talk to. You can either choose to talk with only an individual in a group, or talk with your entire group members at once.
	Supports All VHF and UHF Bands/ 12.5 & 25 kHz Channel Spacing	Our system supports all VHF and UHF bands, providing better signal quality by switching between 12.5 / 25 kHz channel spacing. Thus, satisfying the 2-way radios' users.
	Talkaround	When Talkaround is enabled, transmitter and receiver will use the same frequency and the signal of transmitter and receiver will become the same. Talkaround is usually applied when a system repeater fails or is unreachable.
	Squelch Support	Squelch can be used to filter out background noise from a channel and/ or block unwanted calls that do not belong to the group.
	Call Alert	You can alert people who you are about to talk by transmitting Call alert to other radios in your group.
	Time Out Timer	To using the channels more efficiently, this function enable someone use the same channel for a long time. The default setting is after transmitting for 3 minutes, the radio will stop transmitting and a tone will sound.
	Busy Channel Lock Out	To avoid making failed communication, this function enable to not to transmitting on a channel that someone is using.
*These features are optional and may not be available in certain software version.

General Specifications

Channel capacity	> 16 x 16 = 256
Frequency Range (MHz)	VHF, 136-174MHz	UHF, 430-470 MHz
Dimensions (HxWxT) without Battery	> 167 x 68 x 45 mm
Weight (with Li-Polymer / Battery)	> 580g (20.45 oz)
Power Supply	> 7.4 V nominal
FCC ID	>In process
IC ID	>In process

Average battery life at 5/ 5/ 90 duty cycle with standard 2400mAh Li-Polymer battery, transmitter in highpower, carrier squelch mode :

Display: OFF GPS: OFF Bluetooth™: OFF	Analog: 12 hours Digital: 14 hours	Analog: 10.5 hours Digital: 12 hours
Display: ON for 2 hours per day GPS: OFF Bluetooth™: OFF	Analog: 11 hours Digital: 13 hours	Analog: 9.5 hours Digital: 11 hours
Display: ON for 2 hours per day GPS: ON Bluetooth™: OFF	Analog: 10 hours Digital: 11.5 hours	Analog: 9 hours Digital: 10 hours
Display: ON for 2 hours per day GPS: ON Bluetooth™: ON	Analog: 9 hours Digital: 10.5 hours	Analog: 8 hours Digital: 9 hours

Receiver

Frequencies	VHF, 136-174 MHz	UHF, 403-470 MHz
Channel Spacing	> 12.5 kHz, 25 kHz
Frequency Stability Over Temp (-30°c to+60°c)	> ± 0.5 ppm
Analog Sensitivity (12 dB SINAD)	0.17 µV, 12.5 kHz BW 0.19 µV, 25 kHz BW	0.18 µV, 12.5 kHz BW 0.2 µV, 25 kHz BW
Digital Sensitivity	5% BER : 0.2 µ V	5% BER : 0.22 µ V
Adjacent Channel Selectivity , TIA603B ( 12.5 kHz ) TIA603B ( 25 kHz ) TIA603C ( 12.5 kHz ) TIA603C ( 25kHz )	67 dB 74 dB 58 dB 74 dB	65 dB 74 dB 58 dB 73 dB
Spurious Response (TIA603C) minimum	> 70 dB
Rated Audio	0.5 W
Audio Distortion @ Rated Audio	<2%
Hum and Noise	44 dB, 12.5 kHz 50 dB, 25 kHz	43 dB, 12.5 kHz 49 dB, 25 kHz
Audio Response	TIA603C
Conducted Spurious Emission( TIA603C )	Better than -57 dBm

Transmitter

Frequencies	VHF, 136-174 MHz	UHF, 403-470 MHz
Channel Spacing	12.5 kHz, 25 kHz
Frequency Stability over Temp( -300°c to +600°c )	± 0.5 ppm
Power Output Low Power Mid Power High Power	1W 2W 5W	1W 2W 4W
Modulation Limiting	± 2.5 kHz @ 12.5 kHz ± 5 kHz @ 25 kHz
FM Hum and Noise	12.5 kHz : > 43 dB 25 kHz : > 48 dB
Conducted / Radiated Emission	Less than -37 dBm
Adjacent Channel Power	12.5 kHz: 65 dB min 25 kHz: 70dB min
Audio Response	TIA 603
Audio Distortion	Better than 2%
FM Modulation (analog)	12.5 kHz: 11K0F3E 25 kHz: 16K0F3E
FM Modulation ( DVOA™ )**	12.5 kHz: 5K41F2E 25 kHz: 8K87F2E
4FSK Digital Modulation (ETSI TS 102 361-1, -2, -3)	Voice & Data : 8K30FXW Voice : 8K30FXE Data : 8K30FXD
4FSK Digital Modulation (P25 Phase 1)	Voice : 8K30F1E Data : 8K30F1D
Digital Vocoder Type	ETSI TS102 & DVOA™ : Unication Proprietary with backgroud noise suppressor P25 Phase 1: P25
Digital Protocol	ETSI TS102 (361 -1, -2, -3) , DVOA™ , and P25 Phase I

	Bluetooth™	Integrated Bluetooth radio for use with Unication Bluetooth accessories.
	Motion Sensor	Integrated Motion sensor for “Man-down” and Lone worker alarming.

GPS

Accuracy specs are for long- term tracking ( 95th percentile values > 5 satellites visible at a nominal - 130 dBm signal strength)

TTFF ( Time To First Fix ) Cold Start
TTFF ( Time To First Fix ) Hot Start
Horizontal Accuracy

< 40 sec typ.
< 1 sec typ.
< 3 m typ.

Environmental Specifications

Operating Temperature

-30°c to +60°c ( Radio only ) ***

Storage Temperature

-40°c to +85°c

Thermal Shock

Per MiL-STD

Humidity

Per MiL-STD

ESD

IEC 6100-4-2

Water Intrusion

IP54 now, IP57 future

Packaging Test

Per 810D and E

Note:
* Measured at room temperature
** DVOA™ =Digital Voice Over Analog, a Unication Trade Mark
*** With Li-Polymer battery, operating temperature range specification is -20°c to +60°c

Accessories

Basic Remote Speaker microphone

Includes wired earpiece.

USB Data Cable

For use with CPS PC Utility.

U3 Clone Cable

For U3 to U3 cloning.

Charger

Includes slots for U3, spare battery, and Bluetooth accessory charge port.

Antenna options (includes integrated GPS antenna).

Low band antenna: 136-150 MHz
Mid band antenna: 148-161 MHz
High band antenna: 161-174 MHz

UHF antenna:403-470 MHz

Bekt Clip

Included in standard package.

2400mAh, 7.4VDC, Li-Polymer battery pack

Standard battery pack.

Suggested Price for U3 Digital 2-way Radio (Please contact us at salesenquiry@uni.com.tw for better price)