Model Variations - Shure U2 Service Manual

Replacement Parts and Drawings

Model Variations

COUNTRY
CODE
UA
UB
MA
MB
MC
MD
JB
KK
25B1022 (AG)
Different frequency versions of the U2 transmitter are currently
available for use in various countries. Each version is identified in the
table below by country code, frequency range, and printed circuit board
version.
FREQUENCY
RANGE
782–806 MHz
692–716 MHz
782–810 MHz
800–830 MHz
774–782 MHz
To create an MD board, order the 90MB8741K PCB and install the MD EEPROM
806–810 MHz
838–862 MHz
U101 EPROM Table
Country Code
UA
UB
MA
MB
MC
MD
JB
KK
21
Shure U2 Hand-Held UHF Transmitter
Table 2
U2 Model Variations
COUNTRY
DESIGNATION
U.S.A. and Canada
U.S.A.
Germany
Europe
Netherlands
Japan
United Kingdom
Table 3
Shure Part Number
188T131UA
188T131UB
188T131MA
188T131MB
188T131MC
188T131MD
188T131JB
188T131KK
Replacement Parts and Drawings
RF-AUDIO
PC BOARD NUMBER
90UA8741K
90UB8741K
90MA8741K
90MB8741K
90MC8741K
90JB8741K
90KK8741K