Country Code
U1-M3, U2-M3
(692 - 716
MHz)
A
692–716 MHz*
B
692–716 MHz*
CH
692–716 MHz*
D
692–716 MHz*
E
692–716 MHz*
F
692–716 MHz*
GB
692–716 MHz*
GR
692–716 MHz*
I
692–716 MHz*
IRL
692–716 MHz*
L
692–716 MHz*
NL
692–716 MHz*
P
692–716 MHz*
DK
FIN
N
S
All Other
Countries
*Please contact your national authority for information on available legal frequencies for your area
and legal use of the equipment.
UHF WIRELESS SYSTEM COMPATIBILITY GUIDE
Table 2 provides a convenient overview of frequency–compatible systems in the 774.000
to 782.000 MHz band. Each of the primary groups contains multiple channels which are
all compatible with one another.
Up to 11 Shure UHF Wireless Systems can be operated simultaneouslywithin the
774–782 MHz band if using the discontinued UHF MC versions, or a combination of MC
and MK2 R3 versions. Up to 16 UHF MK2 systems can be operated simultaneously wi-
thin the 774–782 MHz band.
Note: Combinations of Shure UHF transmitters and UHF MK2 receivers, and combina-
tions of UHF MK2 transmitters and UHF receivers are NOT supposed to work together.
Always use a transmitter–receiver combination of the same frequency version (R3 or
MC).
Groups 1–8 MUST be chosen if the installation includes a pure setup of Shure UHF Wi-
reless Systems (frequency version MC only) or a mixed setup of Shure UHF and Shure
UHF MK2 Wireless Systems (frequency versions MC and R3)
Groups 1–8 CAN be chosen if the installation includes a pure setup of Shure UHF MK2
Wireless Systems (frequency version R3 only).
Groups 9–18 CAN ONLY be chosen if the installation includes a pure setup of Shure
UHF MK2 Wireless Systems (frequency version R3 only).
U1-R3, U2-R3
(774 - 782
MHz)
774–782 MHz*
774–782 MHz*
774–782 MHz*
774–782 MHz*
774–782 MHz*
774–782 MHz*
774–782 MHz*
774–782 MHz*
774–782 MHz*
774–782 MHz*
774–782 MHz*
774–782 MHz*
774–782 MHz*
*
*
*
*
*
*
*
*
*
*
TABLE 1
U1-R7, U2-R7
U1-R6, U2-R6
(782 - 810
(800 - 820
MHz)
MHz)
782–810 MHz*
800–820 MHz*
782–810 MHz*
800–820 MHz*
782–810 MHz*
800–820 MHz*
782–810 MHz*
800–820 MHz*
782–810 MHz*
800–820 MHz*
782–810 MHz*
800–820 MHz*
782–810 MHz*
*
782–810 MHz*
800–820 MHz*
782–810 MHz*
*
782–810 MHz*
800–820 MHz*
782–810 MHz*
800–820 MHz*
782–810 MHz*
800–820 MHz*
782–810 MHz*
800–820 MHz*
800–810 MHz*
800–820 MHz*
800,1–810
800,1–819,9
MHz*
MHz*
800–810 MHz*
800–820 MHz*
800–810 MHz*
800–814 MHz*
*
*
7
U1-R2, U2-R2
U1-S2, U2-S2
(800 - 320
(838 - 862
MHz)
MHz)
800–830 MHz*
838–862 MHz*
800–830 MHz*
838–862 MHz*
800–830 MHz*
838–862 MHz*
800–830 MHz*
838–862 MHz*
800–830 MHz*
838–862 MHz*
800–830 MHz*
*
*
838–862 MHz*
800–830 MHz*
838–862 MHz*
*
*
800–830 MHz*
838–862 MHz*
800–830 MHz*
838–862 MHz*
800–830 MHz*
838–862 MHz*
800–830 MHz*
838–862 MHz*
800–830 MHz*
*
800,1–819,9
*
MHz*
800–830 MHz*
*
800–814 MHz*
*
*
*