Anysecu HD580 Unlocked 4G walkie talkie HD-580 PTT phone POC public network IP radio for realptt two way ham radio

Product Description
 
Main Functions
Support 4G/3G/2G
Lithium polymer battery
GPS positioning
Hot key for group
Multi-group monitoring
Multi-member single call
Native platform upgrade
SOS emergency alarm
Intercom tone switch
Key lock
Battery display / low battery prompt
On time alarm
Platform System: Real-PTT
Single call can accommodate 1000 members
Colorful display
Specification
 
Model
HD580
Name
4G LTE Public network
Operating Voltage
DC:3.4V-4.2V, Typical value 3.8V
Network
LTE-FDD/WCDMA/GSM
 
 
Frequency Detail
For EU/ASIA:
LTE FDD:B1,B3,B7,B8,B20
WCDMA: 2100/900MHz
GSM: 900/1800MHz
For America/Australia:
LTE FDD:B2,B4,B5,B12,B17
WCDMA: 1900/850MHz
 
MAX TX power
– LTE: 23 ±2.7dBm (Power Class 3)
– WCDMA : 24 +1/-3dBm (Power Class 3)
– GSM900 : 33±2dBm (Power Class 4)
– GSM1800: 30±2dBm (Power Class 1)
 
 
 
Standard Power Dissipation
standby current:40-120mA@RX-75dBm for LTE
Average operating current:220mA@RX-75dBm for LTE
Maximum current: 800mA@RX-104dBm
Received sensibility
-106dBm
 
Battery
Li-ion battery: 2900mAh
(High battery: 5000mAh)
Charge mode
USB Micro charge+ Desktop charger
Antenna
SMA/ PCB
Operating Temperature
-30鈩� ~ +75鈩�
Weight
212g
Dimension: HxWxD(mm)
106mm*60mm*31mm
SIM Card
Standard size SIM card
GPS(for choice) index parameters
frequency
1575.42MHz
Tracking sensitivity
-155dBm
acquisition sensitivity
-143dBm
First positioning time (outdoor)
hot start:4s
 
 
 
cold start:55s
update rate
2-4HZ
antenna
active antenna
power dissipation
35mA
examine
Dispatcher, Real ptt