Colour coding
Colour codes for handset antennas Panorama's pre-tuned handset antennas are usually colour coded to identify the frequency band.
Band
Frequency Range (MHz)
Colour Coding
e3
67-74
red
e4
74-81
yellow
e5
81-88
green
h4
141-151
yellow
H5
149-159
black
H6
156-162
orange
h7
162-174
white
jrc
139-157
red
k5
174-192
red
k6
192-208
green
k7
208-225
blue
l
220-250
black
m
245-274
orange
n
270-300
green
p
300-336
white
r
330-336
blue
s
350-392
yellow
s1
380-400
black
s2
410-430
white
t
390-432
red
tet
380-430
orange
u
430-473
green
ut
406-472
blue
w
470-512
white
Depending on the product type, the colour may appear as a ring around the base of the antenna, or a spot on the terminal.