Shure UHF-R - Specifications

Shure UHF-R Wireless
16
Specifications
Frequency Range and Transmitter Output Power
Band Range Transmitter Power (mW)
Handheld Bodypack (UR1, UR1M)
G1HK
470-530 MHz
10 10
H4HK
518-578 MHz
10 10
J5HK
578-638 MHz 10 10
L3HK
638-698 MHz
10 10
Q5HK
740-806 MHz 10 10
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.
RF Carrier Frequency Range
470-806 MHz
Working Range
UR1, UR1M, UR2
100m (300 ft.), under typical conditions
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, UR1M: –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
10 mW maximum, non-adjustable
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
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
UR1M: Two 1.5V AAA alkaline, lithium primary, and NiMH
batteries
UR4:100 to 240 VAC, 50/60 Hz
Current Drain
UR1, UR2: 180 mA max.
240 mA max.
UR1M: 130 mA max. at 3V
UR4D+, UR4S+: 0.8 Amps max.
Battery Life (Typical)
UR1, UR2: 9.5 hours (normal RF power),
UR1M:
Alkaline: 6 hours
Lithium primary: 9 hours
NiMH 1000 mAH: 6 hours
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.)
UR1M: 49 mm L x 60 mm W x 17 mm D (1.9 x 2.38 x 0.66 in.)
UR2/SM58: 261 mm L x 51 mm Dia. (10.27 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
UR1M: 62 g (2.2 oz.) without batteries
UR2/SM58: 356 g (12.6 oz.) without batteries
UR2/BETA 58: 314 g (11.1oz.) 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, UR1M: Cast magnesium
UR2: Aluminum die-cast handle and aluminum machined
battery cup
UR4S+, UR4D+: Galvanized steel