unication G4 User Manual

Part A. G4 Specifications and Features
e
LED
f
Frequency / Channel Specification
G4 Digital Trunking and Analog Voice Pager Specification & Feature
Blue - Power on / Connected with USB
cable / Charging completed
Flash Blue - Charging
Message LED: No Brightness – No signal
Red - Receiving voice call or data call
LED Type (monochrome /
multicolor) : red / green / blue /
orange
A2 Hardware Specification
A3 Electrical Characteristics
Number of Channels
Hardware : 8 (do not need to switch via
software)
Software : 64 (8 Ch / 8 Zone) (switch via
software)
Total : 64
Channel Spacing
Wied Band : 20/25k
Narrow Band :10/12.5k
Scan : 2.5k
Frequency Setting
Tone : Buzzer and speaker are the main device to be used as message alert
and reminder
Vibration : Motor and vibration speaker device are useful in meeting
Tone and Vibration : Alert tone and vibration remind users as the same time
Vibration then Tone : Vibrate first, then alert after few seconds
Blacklight : Coloured backlights indicate users to identify the important level
of each message, such as different colors, flashing backlights, different
brightness
LED : Different LED colors, flashing LED, different indicators
g Type of Alert
Power Interface : 5V/1.5A DC Internal Power Supply / Battery input interface
Data recording streaming
interface (PPS)
Wireless data streaming interface: (Bluetooth, WiFi…)
h External Port
Capcodes (Addresses)
Frequency / Channel
Specification of each channel
Analog
Digital
Mini USB
Battery type : (Alkaline battery,
Lithium Ion battery)
> 24 hrs
2-Tone protocol continuous
using 24 hrs per day
Receiving 5 mins of 2-Tone voice
message per hour
i
Power Supply
Built-in Storage Memory:
(including voice, text & saving
time of data)
Battery Life : (Average bettery life
at 5/5/90 duty cycle, 3 paging per
day)
Voice
Text
Others (Photos / Profiles…)
j Storage Memory
1. Lithium Ion Rechargeable Battery
：3.7V / 2450mA
2. LiIon Rechargeable Battery：3.7V
/ 2450mA
Hum & Noise Ratio
< -57 dBw
> 34 dB
Squelch Level
Audio Distortion
Audio Distortion
Audio quality : Audio
input in 1KHz, then
modulated
by system
a Audio Performance
< 2 % (Electrical)
< 3 % (Acoustic)
Play Back
SPL (12") : Alert
tone loudness at
12 inches
Alert
Output
96 +/- 2 dB SPL
Receive
< 3 % (Electrical)
< 4 % (Acoustic)
2

unication G4 Specifications

General

Water Resistance	IP67
Battery Type	Lithium-ion rechargeable
Alert Types	Vibration
Protocols	P25
Operating Temperature	-22°F to 140°F (-30°C to 60°C)