13
Frequency Agile UHF Belt-Pack Transmitter
Rio Rancho, NM – USA
A6U UHF ANTENNA
This is a full size cutting template. Lay the actual antenna on top of this drawing and cut at the
mark for the desired frequency group.
Kits are shipped from the factory with caps of the various colors plus a black cap. After cutting the antenna to the
desired block length, select the properly colored cap and cut off the closed end to make the colored sleeve. Slide the
colored sleeve onto the antenna as shown above then slide the black cap onto the cut end of the antenna.
FREQUENCY
ANT SLEEVE
ANTENNA
BLOCK
RANGE
COLOR
WHIP LENGTH
21
537.600 - 563.100
Brown
4.74"
22
563.200 - 588.700
Red
4.48"
23
588.800 - 614.300
Orange
4.24”
24
614.400 - 639.900
Yellow
4.01"
25
640.000 - 665.500
Green
3.81"
26
665.600 - 691.100
Blue
3.62"
27
691.200 - 716.700
Violet (Pink)
3.46"
28
716.800 - 742.300
Grey
3.31"
29
742.400 - 767.900
White
3.18"
30
768.000 - 793.500
Orange/Black
3.08"
31
793.600 - 819.100
Orange/Brown
2.99”
32
819.200 - 844.700
Orange/Red
2.92”
33
844.800 - 865.000
Orange/Orange
2.87”
The sleeve color follows the standard resistor color code for the second
numeral in the group number.
*IMPORTANT
Whip Length
Measure the length of the whip that protrudes outside of the SMA connector.
33
32
31
21
22
23
24
25
26
27
28
29
30
Install cap on end of antenna
after cutting to length.
Frequency Blocks
Colored sleeve
Black cap
