ไมค์ลอย SHURE รุ่น SLXD24A/SM58

ชุดไมค์ลอยมือถือเดี่ยว SHURE SLXD24A/SM58

เป็นชุดไมค์ลอยแบบดิจิตอล 24 bit

คลื่นความถี่ 694-703 MHz และ 748-758 MHz,

ในชุดประกอบด้วยเครื่องรับสัญญาน SLXD4 receiver 1 เครื่อง

, เครื่องส่งสัญญาณ SLXD2/SM58 (ไมโครโฟนไร้สาย SHURE โดยมีหัวไมค์เป็นรุ่น SM58) 1 ตัว 

SHURE SLXD24A/SM58 Digital Wireless System
ชุดไมค์ลอยมือถือเดี่ยว SHURE SLXD24A/SM58 เป็นชุดไมค์ลอยแบบดิจิตอล 24 bit คลื่นความถี่ 694-703 MHz และ 748-758 MHz, ในชุดประกอบด้วยเครื่องรับสัญญาน SLXD4 receiver 1 เครื่อง, เครื่องส่งสัญญาณ SLXD2/SM58 (ไมโครโฟนไร้สาย SHURE โดยมีหัวไมค์เป็นรุ่น SM58) 1 ตัว 

The SLXD24/SM58 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/SM58 handheld transmitters with antenna and rackmount accessories and 2 AA batteries.

Features:
For Presenters and Performers
SM58 Dynamic 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 Transmission
Digital UHF
Number of RF Channels
1760
Included Transmitters
1 x Handheld
Diversity
True Digital Diversity
RF Frequency Band
M55: 694-703 MHz และ 748-758 MHz
RF Bandwidth
44 MHz
Frequency Step Size
25 kHz
RF Channel Scanning
Auto-Scan
Max Operating Range
328′ / 100 m
Max Systems per Setup
32
Sample Rate/Resolution
24-Bit
Latency
3.2 ms
Dynamic Range
120 dBA (Typical)
Encryption
None
Receiver
Form Factor
Tabletop / Rackmount
Mounting Options
Rackmount (with Included Hardware)
Rackmount Size
1 RU (1/2 Rack)
Antenna
2 x 1/4 Wave External, BNC (Rear-Mount)
Number of Audio Channels
1
Audio I/O
1 x XLR 3-Pin Male Balanced Mic/Line Output
1 x 1/4″ TRS Female Balanced Output (Lockable)
Gain Range
0 to +21 dB (3 dB Steps)
Pad
30 dB
Audio Output Level
-18 to +42 dB (Balanced, Unbalanced)
Phantom Power Protection
On 1/4″, XLR Outputs
Frequency Response
20 Hz to 20 kHz +1/-2 dB (Dependent on Mic)
Network I/O
1 x RJ45 (10/100 Mb/s)
Network Protocols
DHCP, Manual IP
Impedance
1/4″ Output: 1.3 Kilohms (Balanced), 670 Ohms (Unbalanced)
XLR Output: 400 Ohms (Balanced), 150 Ohms (Balanced)
Adjacent Channel Isolation
>70 dB
Spurious
Rejection: >75 dB
Power Requirements
AC/DC Power Adapter
AC/DC Power Adapter
15 VDC at 600 mA, Center-Positive (Included)
AC Input Power
100 to 240 VAC, 50 / 60 Hz
Display & Indicators
LCD (AF Level, Channel, Frequency, Group, Power, RF Level, Sync, Transmitter Battery Status)
Housing
Steel
Operating Temperature
0 to 122°F / -17 to 50°C
Storage Temperature
-20 to 165°F / -28 to 73°C
Dimensions
7.8 x 1.7 x 6″ / 197 x 42 x 152 mm
Weight
1.8 lb / 816 g (without Antenna)
Transmitter
Form Factor
Handheld
RF Output Power
1 / 10 mW
Audio I/O
None
Pad
None
Muting
None
Audio Input Level
8.2 dBV
Auto-Level Control
No
Gain Range
0 +21 dB
Signal Processing
None
Frequency Response
20 Hz to 20 kHz (Dependent on Mic)
Sync Method
IR
Antenna
Internal Single-Band Helical
Power Requirements
Battery
Battery Type
2 x AA (Included)
1 x Shure SB 903 (Not Included)
Battery Charging Time
1.25 to 5.5 Hours
Approx. Battery Life
8 Hours (Lithium Shure SB903)
8 Hours (Alkaline)
USB/Lightning Connectivity
None
Display & Indicators
LCD (Battery Status, Channel, Group, Power)
Housing
Aluminum
Operating Temperature
0 to 122°F / -17 to 50°C
Storage Temperature
-20 to 165°F / -28 to 73°C
Dimensions
1.5 x 6.9″ / 37.1 x 176 mm
Weight
5.2 oz / 147 g
Microphone
Form Factor
Handheld Capsule
Color
Black
Sound Field
Mono
Capsule
Dynamic
Polar Pattern
Cardioid
Frequency Range
50 Hz to 15 kHz
Sensitivity
-54.5 dBV/Pa
CMRR
None
Diameter
1.97″ / 50 mm