Technical Specs
12 13
Receiving part
The sensitivity <0.20uV (12dB SIN
AD)
Noise sensitivity <0.20uV
Intermodulation interference 50dB
Audio power ≥400mW
Receives the current ≤120mA
Noise waiting for current 15mA
NOTE
y
Pr
oduct specification if have updated changes be-
cause of technology improvement, we will not inform 
you again, please understand! Thank you.
TROUBLESHOOTING
Fault phenomenon Elimination method
Boot no r
eaction
y
May ha
ve run out of battery, please up-
date the battery or for recharging.
y
Batte
ry may not correctly installed, 
please remove the reshipment once.
After the battery in 
charge also can not 
last long
y
Battery lif
e is over, please replace the 
new battery pack.
Can't talk to other 
members within the 
group
y
Is bey
ond the scope of intercom effective 
communication distance.
y
Using the frequency or DC
S/CTCSS of 
audio signal is not the same, please re-
set.
In other channel (not 
members)
y
Please change 
the audio signal. Then be 
sure to change all the radio signal in the 
group.
Use the walkie talkie in the environment with the temperature between-1  0℃ and 4 0℃,
otherwi
se, it may  damage your walkie talkie . It can  be  operating  under 2000m.
Hereby, Quanzhou Teamup Electronic Co.,Ltd. declare that the radio equipment type walkie talkie is
compliance with Directive 2014/53/EU. 
. 
Operation Frequency
: 446 .006 25~446 .09 375MHz ( FM) 
Rated Output Power: 0.5W 
.
Caution: 
For Adapter: Shall be installed near the equipment and shall be easily accessible. 
For Battery: Risk of explosion battery is replaced by an incorrect type, dispose of used 
batteries according to the instructions. 
Antenna gain : 2dBi
For this device,Head SAR and Body SAR was performed with the device configured in the positions
according to EN6 2209 -2:2010,and face-up SAR was performed with the device 25mm from the 
phantom,and Body SAR was performed with the device 0mm from the phantom. Body SAR was also 
performed with the headset and belt clip attached and without. 
The plug is considered to be the disconnect device of the adapter. When it is full,Pls remove it in time. 
RF Exposure complianceStatement and operating instructions 
The device only supports simplex-mode and transmitting is no more than the rated duty cycle 
factor of 50% of the time. For hand-held operation, the radio should be held at least 25mm from 
the user's face. The use of belt clips, holsters and similar accessories should not contain 
metallic components in its assembly. The use of accessories that do not satisfy these 
requirements may not comply with RF exposure requirements, and should be avoided. Use only 
the supplied or an approved antenna. 
Changes or modifications not expressly approved by the party responsible for 
compliance could void the user's authority to operate the equipment. 
This product is compliance to FCC RF Exposure requirements and refers to FCC website 
https://apps.fcc.gov/oetcf/eas/reports/GenericSearch.cfm search for FCC ID: 2ARTJ-T80 
to gain further information include SAR Values. 







