[ใส่โค้ดลด 1000บ.] SHURE SLXD24A/B87A ไวร์เลสไมโครโฟน Microphone Wireless ประกันศูนย์มหาจักร Shure SLXD

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📅 วันนี้ - 24 มี.ค. 2024 เท่านั้น

SHURE SLXD24A/B87A Digital Wireless System
ชุดไมค์ลอยมือถือเดี่ยว SHURE SLXD24A/B87A เป็นชุดไมค์ลอยแบบดิจิตอล 24 บิต คลื่นความถี่ 694-703 MHz และ 748-758 MHz ในชุดประกอบด้วยเครื่องรับสัญญาน SLXD4 receiver 1 เครื่อง เครื่องส่งสัญญาณ SLXD2/B87A (ไมโครโฟนไร้สาย SHURE โดยมีหัวไมค์เป็นรุ่น BETA87A) 1 ตัว

The SLXD24/B87A Wireless System delivers transparent 24-bit digital audio and rock-solid RF performance for a wide range of applications from day-long presentations to nighttime performances.

Operate up to 32 compatible systems per 44 MHz band with easy setup and optional rechargeability accessories for wireless excellence wherever required. Ships with SLXD4 single-channel receiver and SLXD2/B87A handheld transmitters with antenna and rackmount accessories and 2 AA batteries.

Features:
For Presenters and Performers
Beta 87A Supercardioid Condenser Capsule
Handheld Transmitter
Digital Predictive-Diversity Receiver
Transparent 24-bit digital audio
Extended 20 Hz to 20 kHz frequency range (microphone dependent)
120 dB dynamic range
Digital predictive switching diversity
44 MHz tuning bandwidth (region dependent)
32 available channels per frequency band (region dependent)
Up to 10 compatible systems per 6MHz TV band; 12 systems per 8 MHz band
Easy pairing of transmitters and receivers over scan and IR sync
Rugged metal construction
Specifications
System
Wireless TransmissionDigital UHF
Number of RF Channels1760
Included Transmitters1 x Handheld
DiversityTrue Digital Diversity
RF Frequency BandM55: 694-703 MHz และ 748-758 MHz
RF Bandwidth44 MHz
Frequency Step Size25 kHz
RF Channel ScanningAuto-Scan
Max Operating Range328′ / 100 m
Max Systems per Setup32
Sample Rate/Resolution24-Bit
Latency3.2 ms
Dynamic Range120 dBA (Typical)
EncryptionNone
Receiver
Form FactorTabletop / Rackmount
Mounting OptionsRackmount (with Included Hardware)
Rackmount Size1 RU (1/2 Rack)
Antenna2 x 1/4 Wave External BNC (Rear-Mount)
Number of Audio Channels1
Audio I/O1 x XLR 3-Pin Male Balanced Mic/Line Output
1 x 1/4″ TRS Female Balanced Output (Lockable)
Gain Range0 to +21 dB (3 dB Steps)
Pad30 dB
Audio Output Level-18 to +42 dB (Balanced Unbalanced)
Phantom Power ProtectionOn 1/4″ XLR Outputs
Frequency Response20 Hz to 20 kHz +1/-2 dB (Dependent on Mic)
Network I/O1 x RJ45 (10/100 Mb/s)
Network ProtocolsDHCP Manual IP
Impedance1/4″ Output: 1.3 Kilohms (Balanced) 670 Ohms (Unbalanced)
XLR Output: 400 Ohms (Balanced) 150 Ohms (Balanced)
Adjacent Channel Isolation>70 dB
SpuriousRejection: >75 dB
Power RequirementsAC/DC Power Adapter
AC/DC Power Adapter15 VDC at 600 mA Center-Positive (Included)
AC Input Power100 to 240 VAC 50 / 60 Hz
Display & IndicatorsLCD (AF Level Channel Frequency Group RF Level Sync Transmitter Battery Status)
HousingSteel
Operating Temperature0 to 122°F / -17 to 50°C
Storage Temperature-20 to 165°F / -28 to 73°C
Dimensions7.8 x 1.7 x 6″ / 197 x 42 x 152 mm
Weight1.8 lb / 816 g (without Antenna)
Transmitter
Form FactorHandheld
RF Output Power1 / 10 mW
Audio I/ONone
PadNone
MutingNone
Audio Input Level8.2 dBV
Auto-Level ControlNo
Gain Range0 +21 dB
Signal ProcessingNone
Frequency Response20 Hz to 20 kHz (Dependent on Mic)
Sync MethodIR
AntennaInternal Single-Band Helical
Power RequirementsBattery
Battery Type2 x AA (Included)
1 x Shure SB 903 (Not Included)
Battery Charging Time1.25 to 5.5 Hours
Approx. Battery Life8 Hours (Lithium Shure SB903)
8 Hours (Alkaline)
USB/Lightning ConnectivityNone
Display & IndicatorsLCD (Battery Status Channel Group Power)
HousingAluminum
Operating Temperature0 to 122°F / -17 to 50°C
Storage Temperature-20 to 165°F / -28 to 73°C
Dimensions1.5 x 6.9″ / 37.1 x 176 mm
Weight5.2 oz / 147 g
Microphone
Form FactorHandheld Capsule
Sound FieldMono
CapsuleElectret Condenser
Polar PatternSupercardioid
Frequency Range50 Hz to 20 kHz
Equivalent Noise Level28 dB A-Weighted
Maximum SPL140.5 dB SPL
Sensitivity-51.5 dBV/Pa
CMRRNone
Dynamic Range117 dB
Diameter2.01″ / 51.1 mm