UHF-R broadcast wireless


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Kód produktu
UR

Prémiový profesionálny bezdrôtový mikrofónový systém pre extrémne podmienky a veľké akcie, turné alebo štúdiové inštalácie. Nekompromisná kvalita, spoľahlivosť, najnovšie technológie a až 108 simultánnych systémov. viac

Vlastnosti:

  • Automatická voľba frekvencie, synchronizácia prijímača a inteligentné menu ponúka intuitívne a rýchle nastavenie.
  • Až 2400 voliteľných frequencies v ultra-širokom 60 MHz frekvenčnom pásme ponúka schopnosť rýchlo reagovať a prispôsobiť sa nepredvídaným alebo meniacim sa podmienkam.
  • Patentovaná Shure Audio Reference Companding technológia pre krištáľovo čistý zvuk za hranicami konvenčných bezdrôtových technológií.
  • Dostupné s prémiovým KSM9 Dual-Diaphragm bezdrôtovým vysielačom.
  • UR1M Micro-Bodypack vysielač je rovnako dostupný s UHF-R.
  • Najnovšia verzia "Wireless Workbench" software.

SYSTEM TECHNICAL SPECIFICATIONS

Compatible systems per frequency band (up to): 47
Selectable frequencies: 3000
Auto Setup Features: Scan/Group Scan/Sync
Audio Reference Companding: Yes
Included Antennas: Remoteable 1/2-wave
Antenna Options: Yes
Receiver Network Ability: Integrated
PC Control: Yes
Rack Hardware: Integrated
Case: Transmitter Case
Transmitter Display: Backlit multi-function LCD
Receiver Display: Multi-function LCD + LEDs
Battery, Endurance: Depending on transmitter and RF-power settings
Environment: Large scale professional performance

FURTHER TECHNICAL SPECS

RF Carrier Frequency Range: 470-952 MHz, depending on region
Working Range: UR1, UR2, UR1M: 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, UR1M: –20 to +35 dB
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
–110 dBm Typical: 12 dB SINAD
–105 dBm Typical: 30 dB SINAD
UR4D
–107 dBm Typical: 12 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. (normal RF power setting)
240 mA max. (high RF power setting)
UR1M: 130 mA max. at 3V (normal RF power setting)
200 mA max. at 3V (high RF power setting)
UR4D, UR4S: 0.8 Amps max.

Battery Life (Typical): UR2: 9.5 hours (low power), 6 hours (high 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.)
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/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/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.)
UR2/KSM9/BK, UR2/KSM9/SL: 250 mm x 49 mm Dia. (9 7/8 x 15/16 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 battery
UR1M: 62 g (2.2 oz.) without batteries
UR2/SM58: 356 g (12.6 oz.) without battery
UR2/BETA 58: 314 g (11.1oz.) without battery
UR2/SM86: 317 g (11.2 oz.) without battery
UR2/SM87A: 298 g (10.5 oz.) without battery
UR2/BETA 87A, U2/BETA 87C: 325 g (11.5 oz) without battery
UR2/KSM9/BK, UR2/KSM9/SL: 410 g (14.4 oz.) without battery
UR4S: 4.8 kg (10.6 lbs)
UR4D: 5.0 kg (11.0 lbs)

Housing:

UR1, UR1M: Cast magnesium
UR2: Aluminum die-cast handle and aluminum machined battery cup
UR4S, UR4D: Galvanized steel