22
English
 
Installation
 
To Reassemble 
the Cradle
Figure 5: Cradle Reassembly
Antenna 
Installation
To comply with FCC RF exposure limits, 
this product must be installed using an 
antenna with a gain specified below:
To install the antenna:
1 Terminate one end of the coaxial cable at the 
antenna. Good quality 50 ohm coaxial cables such as 
RG58 or UR76 are suitable. Run the free end of the 
coaxial cable to the radio’s mounting position and cut 
it to length allowing 200mm to 300mm excess.
Product Antenna Gain
T20xx-K27
T20xx-815
4.5 dBi
T20xx-3xx
T20xx-543
T20xx-643
2.15 dBi or 5.15 dBi
WARNING