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Shure 470-698MHz UHF-R ¹«¼±¸¶ÀÌÅ© ½Ã½ºÅÛÀº Å« ±Ô¸ðÀÇ Åõ¾î¸µ ¶Ç´Â ¼³Ä¡ ȯ°æ¿¡ ÀûÇÕÇÑ ¾ÈÁ¤ÀûÀÎ ¼º´ÉÀ» °¡Áö°í ÀÖ½À´Ï´Ù. ¶ÇÇÑ, ShureÀÇ °ß°íÇÑ ±â¼ú·Â°ú ºñ±³ÇÒ ¼ö ¾ø´Â RF ¼º´ÉÀº 80ä³Î ÀÌ»óÀÇ ¹«¼±¸¶ÀÌÅ©¸¦ Á¦¾îÇÒ ¼ö ÀÖ´Â À¯¿¬¼º°ú ÇÔ²² Àü¹®ÀûÀÎ »ç¿îµå¸¦ Á¦°øÇÕ´Ï´Ù.
UR4S+-H4: Single Channel Diversity Receiver (518-578MHz)
UR4D+-H4: Dual Channel Diversity Receiver (518-578MHz)
UR4S+-J5E: Single Channel Diversity Receiver (578-638MHz)
UR4D+-J5E: Dual Channel Diversity Receiver (578-638MHz)
• 60MHz ´ë¿ªÆø ³» 2400°³ÀÇ ¼±Åà °¡´ÉÇÑ Á֯ļö
• Track Tuning Filtering ±â¼ú Àû¿ë
• Á֯ļö ´ë¿ª´ç ÃÖ´ë 40°³ ¼Û½Å ä³Î µ¿½Ã»ç¿ë/(´Ù¼ö Á֯ļö ´ë¿ª »ç¿ë½Ã ÃÖ´ë 80°³, Áö¿ª¿¡ µû¶ó ´Ù¸§.)
• ³×Æ®¿öÅ© ³» ÀÚµ¿ Á֯ļö ¼±ÅÃ
• ÀÚµ¿ ¼Û½Å±â ¼Â¾÷ ±â´É (»ç¿ëÀÚ ÁöÁ¤ ±×·ì ¾÷·Îµå ±â´É Æ÷ÇÔ)
• ShureÞä Audio Reference Companding ƯÇã±â¼ú Àû¿ë
• ´Ù±â´É ºñÆ®¸Ê ±¤ LCD
• USB¿Í Ethernet ³×Æ®¿öÅ© ȣȯ ±â´É žÀç
• Shure Wireless WorkbenchÄÁÆ®·Ñ / ¸ð´ÏÅ͸µ ¼ÒÇÁÆ®¿þ¾î
• ¿ÜºÎ ÀåÂø °¡´ÉÇÑ 1/2ÆÄÀå ¾ÈÅ׳ª
• MARCAD¢ç ´ÙÀ̹ö½ÃƼ

RF Carrier Frequency Range
470-952 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 microphone element
Gain Adjustment Range
UR1: –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+

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. ¡¾ 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 (low power)
6 hours (high power)
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/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
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: Cast magnesium
UR2: Aluminum die-cast handle and aluminum machined battery cup
UR4
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