USER GUIDE SUPPLEMENT
J4 (554–584 MHz)
UHF WIRELESS SYSTEM
CONTENTS
SPECIFICATIONS 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FURNISHED ACCESSORIES 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPTIONAL ACCESSORIES 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REPLACEMENT PARTS 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UHF WIRELESS SYSTEM COMPATIBILITY GUIDE 7. . . . . . . . . . . . . . . . . .
E2001, Shure Incorporated
27A8788 (AJ)
Printed in U.S.A.
SPECIFICATIONS
RF Carrier Frequency Range
554–584 MHz
Working Range
U1, U2: 152.4 m, minimum, under typical conditions; 487.6 m line of sight
NOTE: Actual working range depends on RF signal absorption, reflection and
interference
Audio Frequency Response
50 to 15,000 Hz, ±2 dB. NOTE: Overall system frequency response depends on the
microphone element
Gain Adjustment Range
U1: 0 to 40 dB
U2: 0 to 26 dB
Modulation
±45 kHz deviation compressor-expander system with pre-and de-emphasis
RF Power Output
U1, U2: 30 mW maximum
Dynamic Range
>110 dB, A-weighted
RF Sensitivity (Typical)
U4S U4D
–1 10 dBm
12 dB SINAD
–105 dBm
30 dB SINAD
Image Rejection
100 dB typical
Spurious Rejection
75 dB typical
Ultimate Quieting (ref. 45 kHz deviation)
>100 dB, A-weighted
Audio Polarity
Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302
phone plug) produces positive voltage on pin 2 with respect to pin 3 of low
impedance output and the tip of the high impedance 1/4-inch output
System Distort ion (ref. ±45 kHz deviation, 1 kHz modulation)
<0.3% Total Harmonic Distortion typical
Power Requirements
U1, U2: Two (2) 1.5V AA alkaline battery recommended; Ni cad battery optional
U4: 90 to 230 Vac , 50/60 Hz
Power Consumption:
U4S: 9.6 W min., 13.2 W max.
U4D: 12 W min.,16 W max.
UA845US: 15 W min. per unit typical, 62 W max. when used with 4 UC4’s and 4
UA830WB line amplifiers
Battery Life (Typical)
U1, U2: 12 hours (with Duracell MN1500 1.5V AA alkaline battery)
Operating Temperature Range
-7° to 49° C NOTE: Battery characteristics may limit this range
–107 dBm
12 dB SINAD
–102 dBm
30 dB SINAD
2
Overall Dimensions
U1: 92.2 mm L x 64.7 mm W x 24.2 mm D
U2/58:254 mm L x 50.8 mm Dia.
U2/BETA 58: 254 mm L x 53.2 mm Dia.
U2/87:228.6 mm x 49.2 mm Dia.
U2/BETA 87A, U2/BETA 87C: 216 mm L x 50.8 mm Dia
U4S/U4D: 44.5 mm H x 482.6 mm W x 295.3 mm D
Net Weight
U1: 175.2 g without battery
U2/58, U2/BETA 58: 375.6 g without battery
U2/87, U2/BETA 87A, U2/BETA 87C: 303.1 g without battery
U4S: 3.30 kg
U4D: 3.85 kg
Certification
U1,U2: Type Accepted under FCC Part 74. FCC ID DD4U1J4 and DD4U2J4. Certified
by IC in Canada under RSS-123 and RSS-102
U4S, U4D: UL and cUL Listed to UL 813 and CSA C22.2 No. 1. Approved under the
Declaration of Conformity provision of FCC Part 15; Certified by IC in Canada under
RSS-123 & ICES-003. VDE Certified to EN 60 950.
UHF Type Approved and EMC Approved systems. Meet the requirements of
300.422-1,-2 and 301.489-1,–9 and are eligible to carry the CE marking.
O682
FCC Statement
The U4 Receiver complies with Part 15 of the FCC rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
Licensing Statement
A user license may be required for operation. Contact the communications authority in
your country for more information.
Modifications to Approved Equipment
Changes or modifications not expressly approved by Shure Incorporated could affect
compliance with telecommunications standards, thereby voiding the user’s authority
to operate this product.
U1 Transmitter Input (Figure 1A, 1B, 1C)
Connector:
Input Configuration: Unbalanced, active
Actual Impedance:
Maximum Input Level:
4-Pin Male Miniature Connector
TA4M Pin Assignments:
LEMO Connector
Pin Assignments:
Volta g e for Remote Powe r: +5 V supplied to microphone cartridge
4-Pin Male Miniature Connector (TA4M) or
LEMO connector (optional)
18 kΩ with lavalier microphone
1 MΩ with instrument cable
6 Vp–p (+7 dBV) using 1 kHz signal for 1% THD at
minimum gain setting with –6 dB pad
Pin 1: Tied to Ground
Pin 2: Tied to +5 V
Pin 4: Tied thru 20kΩ Resistor to Ground.
(On instrument adapter cable, Pin 4 floats),
Pin 1: Tied to Pin 3 and 10 kΩ to Ground
Pin 4: Tied to Shield (Ground for Positive Bias),
Pin 3: Tied to Audio
see Figure 1B
Pin 2: +5V
Pin 3: Tied to Pin 1
see Figure 1C
3
Fig. 1A
MICROPHONE
ELEMENT
NOTE: LAVALIER MIC TIES PINS 3 AND 4
TOGETHER; GUITAR CABLE DOES NOT.
U1 MIC JACK BOARD
2
2
4
4
500 Ω
3
3
1
1
Fig. 1C
(LEMO 4 PIN) MIC JACK BOARD
Fig. 1B
500 Ω
27 pF
20K Ω
27 pF
+5 V
AUDIO
GROUND
1
2
10K Ω
3
4
499 Ω
499 Ω
AUDIO
27 pF
BIAS
27 pF
SHIELD
U1 Transmitter Output
Antenna Impedance: 50 Ω
Nominal Output Level: +10 dBm
Maximum Output Level: +13.5 dBm
U2 Transmitter Input
Input Configuration:
Actual Impedance:
Maximum Input Level: 3 Vp–p (0.5 dBV) using 1 kHz signal for 1% THD at minimum
Wireless microphone element
20 kΩ
gain setting without pad.
U2 Transmitter Output
Connector: SMC (Internal)
Pin Assignments:
Antenna Impedance: 50 Ω
Nominal Output Level: +10 dBm
Maximum Output Level: +13.5 dBm
Shell = Ground
Center = Signal
4
U4S and U4D Receiver Input
Connector: Antenna Power Input Network Interface
Connector Type:
Antenna Impedance:
Nominal Input Level:
Maximum Input
Level:
Pin Assignments:
Voltage for
Remote Power:
BNC IEC 320 25–Pin D Sub
50 Ω –– ––
–95 to –30 dBm 90–230 VAC,
+6 dBm
(–20 dBm
recommended)
Shell = Ground
Center = Signal
12 VDC, 150 mA
maximum
50/60 Hz
IEC Standard
Brown = Live
Blue = Neutral
Green/Yellow =
Ground
–– 5V , 700 mA max.
CMOS Logic
U4S and U4D Receiver Output
––
––
Connector: Monitor Power
Output
Configuration:
Actual
Impedance:
Nominal
Input Level:
Pin
Assignments:
Voltage/
Current/
Phantom
Power
Protection?
*Output Level: Microphone Level = Line Level – 30 dB
Unbalanced
mono, 1/4 inch
300 Ω –– 1 kΩ 30 Ω See
–– 90 to 230 VAC,
Tip = Hot
Ring = Hot
Sleeve = Gnd
Yes –– Yes Yes 5V, 700 mA
Output
–– Un-
5A
IEC
Standard
Brown = Live
Blue = Neutral
Green/Yellow =
Ground
High Z
Audio
balanced
Low Z
Audio*
Balanced See
Appendix in
User Guide
Appendix in
User Guide
–– –– CMOS
Tip = Hot
Ring/
Sleeve =
Gnd
1 = Ground
2 = Hot
3 = Hot
Appendix in
User Guide
Resettable
Network
Interface
Logic
See
Polyfuse
FURNISHED ACCESSORIES
Microphone Stand Adapter (U2) WA370A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Zipper Bag (U1) 26A13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Zipper Bag (U2) 26A14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Screwdriver (U1), (U2) 80A498. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Two Coaxial Antennas Cable 2 ft (U4) UA802. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Two 1/2 Wave Antennas (U4) UA820D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmitter Carrying Case (U1), (U2) 65A8257. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Carrying Case Insert (U1), (U2) 29B1577. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
OPTIONAL ACCESSORIES
Instrument Adapter Cable (U1) WA302. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-Pin Female Miniature Connector,TA4F (U1) WA330. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
In-Line Audio Switch (U1) WA360. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.8 Meter (6 ft) Receiver-Mixer Cable (
7.6 Meter (25 ft) Antenna Extension Cable UA825. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15.2 Meter (50 ft) Antenna Extension Cable UA850. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30.4 Meter (100 ft) Antenna Extension Cable UA8100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remote RF in-line Amplifier UA830WB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna/Power Distribution System, 120 Vac UA845US. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Directional Antenna UA870WB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
/4” phone to XLR) WA410. . . . . . . . . . . . . . . . . . . .
REPLACEMENT PARTS
Hardware Kit (screwdriver, mounting feet, cable clamps) 90VL1371. . . . . . . . . . . . . . . . . .
Bulkhead Adapters for Front–Mounting Antennas 95A8647. . . . . . . . . . . . . . . . . . . . . . . . .
120 VAC Power Cord (U.S. mains connector) 95A8389. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
304 mm (12 in.) Daisy–Chain Power Cord (120 V) 95A8576. . . . . . . . . . . . . . . . . . . . . . . . .
SM58 Cartridge with Grille (U2/58) R158. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BETA 58A
SM87 Cartridge with Grille (U2/87) R165. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BET A 87A Cartridge with Grille (U2/BETA 87A) R166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BET A 87C Cartridge with Grille (U2/BETA 87C) RPW100. . . . . . . . . . . . . . . . . . . . . . . . . . .
Matte Silver Grille (U2/58) RK143G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Matte Silver Grille (U2/BETA 58) RK265G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Matte Silver Grille (U2/BETA 87A) RK313G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Black Grille (U2/BETA 87C) RK214G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Black Grille (U2/BETA 58) RK323G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Black Grille (U2/BETA 87A) RK324G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Belt Clip (U1) 44A8023A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna (U1) 70A8019. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna (U2–J4) 95D2029. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cartridge with Grille (U2/BETA 58) R179. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FREQUENCY SELECTION GUIDE
The Shure UHF Wireless System is designed for maximum flexibility and versatility in a
variety of applications. Up to 24 Shure UHF Wireless Systems can be operated simultaneously in a single installation using the frequency compatibility groups. Please contact
Shure Incorporated if you need additional information or assistance in frequency selection
and setup.
Compatibility Groups
The Shure UHF Wireless System includes 10 groups of compatible channels. If you are
using more than one receiver in the same area, we recommend that you set the receivers
to different frequencies within the same group.
6
Freq.
(MHz)
Group
Chan-
nel
Master List
554.225 1 1 A1 10
555.000 1 2 A1 41
556.150 1 3 A1 87
556.750 1 4 A2 12
557.850 1 5 A2 56
560.475 1 6 A3 62
561.050 1 7 A3 85
561.975 1 8 A4 23
562.600 1 9 A4 48
563.925 1 10 A5 2
566.525 1 11 A6 7
568.075 1 12 A6 69
568.750 1 13 A6 96
570.750 1 14 A7 77
571.450 1 15 A8 6
573.150 1 16 A8 74
573.925 1 17 A9 6
574.500 1 18 A9 29
576.050 1 19 A9 91
576.700 1 20 B1 18
577.850 1 21 B1 64
578.625 1 22 B1 95
581.575 1 23 B3 15
582.175 1 24 B3 39
582.975 1 25 B3 71
Freq.
(MHz)
Group Chan-
nel
Master List
554.050 2 1 A1 3
555.400 2 2 A1 57
557.200 2 3 A2 30
558.800 2 4 A2 94
560.025 2 5 A3 44
561.700 2 6 A4 12
563.100 2 7 A4 68
564.900 2 8 A5 41
565.525 2 9 A5 66
566.450 2 10 A6 4
567.000 2 11 A6 26
567.750 2 12 A6 56
571.650 2 13 A8 14
573.200 2 14 A8 76
575.000 2 15 A9 49
575.950 2 16 A9 87
577.200 2 17 B1 38
578.000 2 18 B1 70
579.075 2 19 B2 14
579.725 2 20 B2 40
580.675 2 21 B2 78
581.950 2 22 B3 30
582.550 2 23 B3 54
583.775 2 24 B4 4
7
Freq.
(MHz)
Group Chan-
nel
Master List
554.050 3 1 A1 3
554.900 3 2 A1 37
555.450 3 3 A1 59
556.500 3 4 A2 2
557.325 3 5 A2 35
558.625 3 6 A2 87
559.525 3 7 A3 24
561.500 3 8 A4 4
562.975 3 9 A4 63
563.800 3 10 A4 96
565.900 3 11 A5 81
567.125 3 12 A6 31
569.175 3 13 A7 14
569.650 3 14 A7 33
570.825 3 15 A7 80
572.950 3 16 A8 66
573.900 3 17 A9 5
575.950 3 18 A9 87
577.450 3 19 B1 48
578.400 3 20 B1 86
579.150 3 21 B2 17
580.400 3 22 B2 67
581.300 3 23 B3 4
583.650 3 24 B3 98
Freq.
(MHz)
Group Chan-
nel
Master List
554.300 4 1 A1 13
555.800 4 2 A1 73
556.800 4 3 A2 14
557.575 4 4 A2 45
558.550 4 5 A2 84
559.025 4 6 A3 4
559.750 4 7 A3 33
561.500 4 8 A4 4
562.500 4 9 A4 44
563.000 4 10 A4 64
564.200 4 11 A5 13
564.825 4 12 A5 38
565.675 4 13 A5 72
567.700 4 14 A6 54
571.400 4 15 A8 4
573.375 4 16 A8 83
574.350 4 17 A9 23
574.775 4 18 A9 40
575.975 4 19 A9 88
576.650 4 20 B1 16
579.300 4 21 B2 23
581.525 4 22 B3 13
582.150 4 23 B3 38
583.425 4 24 B3 89
8
Freq.
(MHz)
Group Chan-
nel
Master List
554.475 5 1 A1 20
555.425 5 2 A1 58
557.600 5 3 A2 46
558.425 5 4 A2 79
559.550 5 5 A3 25
560.075 5 6 A3 46
564.150 5 7 A5 11
566.200 5 8 A5 93
566.750 5 9 A6 16
567.675 5 10 A6 53
570.225 5 11 A7 56
571.525 5 12 A8 9
572.100 5 13 A8 32
573.200 5 14 A8 76
574.550 5 15 A9 31
575.600 5 16 A9 73
577.200 5 17 B1 38
578.350 5 18 B1 84
579.300 5 19 B2 23
580.650 5 20 B2 77
581.775 5 21 B3 23
582.625 5 22 B3 57
583.275 5 23 B3 83
583.725 5 24 B4 2
Freq.
(MHz)
Group Chan-
nel
Master List
554.700 6 1 A1 29
555.550 6 2 A1 63
557.150 6 3 A2 28
557.575 6 4 A2 45
558.250 6 5 A2 72
559.150 6 6 A3 9
561.400 6 7 A3 99
562.275 6 8 A4 35
562.950 6 9 A4 62
563.850 6 10 A4 98
564.300 6 11 A5 17
565.925 6 12 A5 82
571.825 6 13 A8 21
574.500 6 14 A9 29
575.250 6 15 A9 59
575.750 6 16 A9 79
576.525 6 17 B1 11
577.500 6 18 B1 50
578.225 6 19 B1 79
580.125 6 20 B2 56
580.975 6 21 B2 90
581.600 6 22 B3 16
583.400 6 23 B3 88
583.950 6 24 B4 11
9
Freq.
(MHz)
Group Chan-
nel
Master List
554.125 7 1 A1 6
554.750 7 2 A1 31
556.000 7 3 A1 81
558.350 7 4 A2 76
560.250 7 5 A3 53
561.425 7 6 A4 1
562.375 7 7 A4 39
562.950 7 8 A4 62
564.125 7 9 A5 10
564.725 7 10 A5 34
566.100 7 11 A5 89
567.800 7 12 A6 58
568.500 7 13 A6 86
574.400 7 14 A9 25
574.975 7 15 A9 48
575.800 7 16 A9 81
576.950 7 17 B1 28
577.750 7 18 B1 60
578.325 7 19 B1 83
579.275 7 20 B2 22
580.025 7 21 B2 52
581.950 7 22 B3 30
582.500 7 23 B3 52
583.300 7 24 B3 84
Freq.
(MHz)
Group Chan-
nel
Master List
554.450 8 1 A1 19
554.925 8 2 A1 38
555.900 8 3 A1 77
556.625 8 4 A2 7
557.075 8 5 A2 25
557.900 8 6 A2 58
560.500 8 7 A3 63
561.825 8 8 A4 17
562.900 8 9 A4 60
564.175 8 10 A5 12
564.650 8 11 A5 31
567.275 8 12 A6 37
570.675 8 13 A7 74
571.925 8 14 A8 25
574.600 8 15 A9 33
575.225 8 16 A9 58
576.900 8 17 B1 26
577.675 8 18 B1 57
578.875 8 19 B2 6
580.475 8 20 B2 70
581.500 8 21 B3 12
582.325 8 22 B3 45
582.775 8 23 B3 63
583.850 8 24 B4 7
10
Freq.
(MHz)
Group Chan-
nel
Master List
554.025 9 1 A1 2
554.525 9 2 A1 22
555.375 9 3 A1 56
556.500 9 4 A2 2
558.125 9 5 A2 67
560.125 9 6 A3 48
561.925 9 7 A4 21
562.700 9 8 A4 52
563.175 9 9 A4 71
564.100 9 10 A5 9
564.625 9 11 A5 30
566.975 9 12 A6 25
567.850 9 13 A6 60
570.275 9 14 A7 58
574.450 9 15 A9 27
575.025 9 16 A9 50
576.225 9 17 A9 98
577.150 9 18 B1 36
578.350 9 19 B1 84
578.825 9 20 B2 4
580.125 9 21 B2 56
580.725 9 22 B2 80
582.850 9 23 B3 66
583.825 9 24 B4 6
Freq.
(MHz)
Group Chan-
nel
Master List
554.000 10 1 A1 1
554.875 10 2 A1 36
557.500 10 3 A2 42
558.175 10 4 A2 69
559.900 10 5 A3 39
561.950 10 6 A4 22
563.275 10 7 A4 75
563.750 10 8 A4 94
565.200 10 9 A5 53
566.125 10 10 A5 90
566.850 10 11 A6 20
567.375 10 12 A6 41
568.125 10 13 A6 71
572.025 10 14 A8 29
575.050 10 15 A9 51
575.725 10 16 A9 78
577.000 10 17 B1 30
577.650 10 18 B1 56
578.525 10 19 B1 91
579.200 10 20 B2 19
580.525 10 21 B2 72
581.025 10 22 B2 92
583.050 10 23 B3 74
583.775 10 24 B4 4
11
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