User's Manual

UM450
LECTROSONICS, INC.16
Item
Replacement wire belt clip
Replacment whip antenna
Replacement Parts and Accessories
UHF Transmitter Antenna Specifications
All Lectrosonic UHF transmitter antennas follow the
color code specifications in the chart below to identify
operating frequency block range. (The frequency block
range is engraved on the ouside housing for each
individual transmitter.)
If a situation exists whereby the antenna is defective
and the antenna cap is missing, refer to the following
chart to determine the correct replacement antenna.
FREQUENCY CAP ANTENNA
BLOCK RANGE COLOR WHIP LENGTH
20 512.000 - 537.500 Black 4.98"
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 Black-w/Label 3.08"
31 793.600 - 819.100 Black-w/Label 2.99”
32 819.200 - 844.700 Black-w/Label 2.92”
33 844.800 - 865.000 Black-w/Label 2.87”
NOTE: Blocks 30 through 33 are labeled
with the frequency block number.
Model/Part Number
Lectrosonics #BCWire
Lectrosonics AMM (xx) -
specify frequency block
(xx)
Measure the length of the whip that protrudes outside
of the SMA connector to find the operating Frequency Block