User's Manual
UM400a
LECTROSONICS, INC.
14
Item
Replacement wire belt clip
Replacement whip antenna
Replacement Parts and Accessories
UHF Transmitter Antenna Specifications
Lectrosonics AMM Series 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 outside 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.
BLOCK FREQUENCY CAP ANTENNA
RANGE COLOR WHIP LENGTH
470 470.100 - 495.600 Black 5.48”
19 486.400 - 511.900 Black 5.20”
20 512.000 - 537.500 Black 4.95”
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”
944 944.100 - 951.900 Black-w/Label 2.62”
Model/Part Number
Lectrosonics #BCWire
Lectrosonics AMM (xx) - specify frequency block (xx)
33
32
31
21
22
23
24
25
26
27
28
29
30
20
19
470
944
Note: Check the scale of your printout. This line should be 6.00 inches long (152.4 mm).
Whip Length