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RF Carrier Frequency Range
470-865, 944-952 MHz depending on region
Working Range
UR1, UR2
150 m (500 ft.), under typical conditions
500 m (1600 ft) line-of-sight, outdoors for a single system.
NOTE: Actual working range depends on RF signal absorption, reflection
and interference.
Audio Frequency Response
40 – 18,000 Hz, (+1 dB, –3 dB).
NOTE: Overall system frequency response depends on the microphone
element
Gain Adjustment Range
UR1: –20 to +35 dB
–10 dB recommended for guitar
UR2: –10 to +20 dB
Modulation
FM (45 kHz max. deviation), compander system with pre- and de-emphasis
RF Power Output
See table above.
Dynamic Range
>105 dB, A-weighted
Image Rejection
>110 dB typical
RF Sensitivity
UR4S+ UR4D+
–110 dBm Typical
12 dB SINAD
–107 dBm Typical
12 dB SINAD
–105 dBm Typical
30 dB SINAD
–102 dBm Typical
30 dB SINAD
SPECIFICATIONS
Band Range Transmitter power
(Nominal mW)
Handheld UR2 BodyPack UR1
G1
470-530 MHz 10 / 50 10 / 100
G1E
470-530 MHz 10 / 50 10 / 50
H4
518-578 MHz 10 / 50 10 / 100
H4E
518-578 MHz 10 / 50 10 / 50
J5
578-608, 614-638 MHz 10 / 50 10 / 100
J5E
578-638 MHz 10 / 50 10 / 50
K4E
606-666 MHz 10 / 50 10 / 50
L3
638-698 MHz 10 / 50 10 / 100
L3E
638-698 MHz 10 / 50 10 / 50
M5E
694-758 MHz 10 / 50 10 / 50
Q5
740-814 MHz 10 / 50 10 / 50
R9
790-865 MHz 10 / 50 10 / 50
Q6
740-752 MHz 10 10
A24
779-788 / 797-806 MHz 10 10
JBX
806-810 MHz 10 10
Q10A
740-787 MHz 10 / 50 10 / 50
R16
794-806 MHz 10 / 50 10 / 50
R18
794-806 MHz 10 only 10 only
X1
944-952 MHz 10 / 50 10 / 100
NOTE
This Radio equipment is intended for use in musical professional entertainment
and similar applications.
This Radio apparatus may be capable of operating on some frequencies not
authorized in your region. Please contact your national authority to obtain
information on authorized frequencies and RF power levels for wireless
microphone products
.
Spurious Rejection
>90 dB typical
Ultimate Quieting (ref. 45 kHz deviation)
>100 dB, A-weighted
Signal Polarity
Positive pressure on microphone diaphragm (or positive voltage applied to
tip of WA302 phone plug) produces positive voltage on XLR output pin 2
with respect to XLR pin 3 and on the tip of the 1/4-inch output jack.
System Distortion (ref. ± 45 kHz deviation, 1 kHz modulation)
<0.3% Total Harmonic Distortion typical
Power Requirements
UR1, UR2: Two 1.5V AA batteries
UR4+:100 to 240 VAC, 50/60 Hz
Current Drain
UR1, UR2: 180 mA max. (normal RF power setting)
240 mA max. (high RF power setting)
UR4D+, UR4S+: 0.8 Amps max.
Battery Life (Typical)
UR1, UR2: 9.5 hours (normal RF power),
6 hours (high RF power)
Operating Temperature Range
–18° to +57° C (0° to +135°F)
NOTE: Battery characteristics may limit this range
NOTE: Electrical safety approval is based on a maximum ambient
temperature of 35°C (95°F).
Overall Dimensions
UR1: 98 mm L x 60 mm W x 17 mm D (3.84 x 2.38 x 0.66 in.)
UR2/SM58: 261 mm L x 51 mm Dia. (10.27 x 2 in.)
UR2/SM86: 261 mm L x 51 mm Dia. (10.27 x 2 in.)
UR2/SM87A: 254 mm x 51 mm Dia. (10 x 2 in.)
UR2/KSM9/BK, UR2/KSM9/SL: 250 mm x 49 mm Dia. (9 7/8 x 1 15/16 in.)
UR2/BETA 58: 258 mm L x 51 mm Dia. (10.15 x 2 in.)
UR2/BETA 87A, UR2/BETA 87C: 254 mm x 51 mm Dia. (10 x 2 in.)
UR4S+/UR4D+: 44 mm H x 483 mm W x 366 mm D
(1.72 x 19.00 x 14.39 in.)
Net Weight
UR1: 97 g (3.4 oz.) without batteries
UR2/SM58: 356 g (12.6 oz.) without batteries
UR2/BETA 58: 314 g (11.1oz.) without batteries
UR2/SM86: 317 g (11.2 oz.) without batteries
UR2/SM87A: 298 g (10.5 oz.) without batteries
UR2/KSM9/BK, UR2/KSM9/SL: 410 g (14.5 oz.) without batteries
UR2/BETA 87A, U2/BETA 87C: 325 g (11.5 oz) without batteries
UR4S+: 5.0 kg (10.9 lbs)
UR4D+: 5.1 kg (11.2 lbs)
Housing:
UR1: Cast magnesium
UR2: Aluminum die-cast handle and aluminum machined battery cup
UR4S+, UR4D+: Galvanized steel
Wiring for TA4F:
MICROPHONE
ELEMENT
TA4F
Connector
TA4M
Connector
NOTE: LAVALIER MIC TIES PINS 3 AND 4 TOGETHER—GUITAR CABLE DOES NOT.
UR1 MIC JACK BOARD
Active Load
Audio
Ground