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ไมค์ลอย SHURE GLXD24RA/B58-Z2 Wireless System

ชุดไมโครโฟนไร้สาย, ไมค์ลอยแบบมือถือชนิดไมค์เดี่ยว Shure GLXD24/BETA58 ในระบบดิจิตอล 2.4 GHz ISM Band ประกอบด้วย เครื่องรับสัญญาณไมค์ GLXD4 receiver 1 ตัว, เครื่องส่งสัญญาณ GLXD2 Transmitter with BETA58 capsule (ไมโครโฟนไร้สาย SHURE 1 ตัว หัวไมค์เป็นรุ่น BETA58)

ราคานี้เป็นโปรโมชั่น -31 สิงหาคม 2563…นะคะ…..

~~฿43,900.00~~ ฿26,900.00

สอบถามและสั่งซื้อสินค้า

Category: ไมโครโฟนไร้สาย (WireLess Mic) Tag: SHURE

Description

Shure QLXD24/B58 Handheld Wireless Microphone System (Z2 Band: 2400 – 2483.5 MHz)

QLXD24/B58 Handheld Wireless Microphone System by Shure is a good choice. It can be used for mid-size events and installations in businesses, hotels, government offices, schools, houses of worship, live performance spaces, and more. It features 24-bit digital audio, network control and AES-256 encryption.

The QLXD wireless system is built with switching diversity and automatic channel scan, and has IR sync capabilities to make finding an open frequency quick. Featuring a frequency range of 20 Hz to 20 kHz, it offers more than 60 available channels per frequency band.

The handheld also has a backlit LCD display to allow for navigation through the menus and controls. With clearly defined performance, the QLX-D delivers good clean audio and provides professional features for demanding live sound events and installations.

The QLXD24/B58A system includes a QLXD4 receiver, QLXD2 Transmitter with a Beta 58A capsule, PS23 power supply, two 1/2 wave antennas, two 2′ BNC cables with bulkhead adapters, zipper bag, two AA alkaline batteries, and rackmount hardware.

Features:

Globally unlicensed 2.4GHz frequency band allows operation of up to 8 compatible systems
LINKFREQ intelligent frequency management quickly identifies the best open channels
Bidirectional communication lets the transmitter automatically follow receiver frequency changes
Continuous interference monitoring and automatic frequency switching eliminates signal interruptions
Transmitter automatically links to receiver for seamless frequency changing
Up to 16 hours of continuous use with Shure lithium-ion rechargeable batteries
Transmission radius up to 200 feet
GLXD4 wireless receiver
GLXD2/BETA58A handheld transmitter with integrated Beta 58A supercardioid dynamic microphone
SB902 rechargeable lithium-ion battery; USB charge cable
Microphone clip and padded zipper case

Specifications

System Specifications
RF Carrier Frequency Range	G50: 470-534 MHz
Working Range	328′ / 100 m Note: Actual Range Depends on RF Signal Absorption, Reflection and Interference
RF	Tuning Step Size: 25 kHz, Varies by Region
Image Rejection	>70 dB, Typical
RF Sensitivity	-97 dBm at 10-5 BER
Latency	<2.9 ms
Audio Frequency Response	QLXD1: 20 Hz – 20 kHz (±1 dB) QLXD2: Dependent on Microphone Type
Audio Dynamic Range	System Gain @ +10: >120 dB, A-Weighted, Typical
Total Harmonic Distortion (THD)	-12 dBFS Input, System Gain @ +10: <0.1%
Polarity	System Audio: Positive Pressure on Microphone Diaphragm Produces Positive Voltage on Pin 2 (with Respect to Pin 3 of XLR Output) and the Tip of the 1/4″ output
Operating Temperature Range	0 to 122°F / -18 to 50°C Note: Battery Characteristics May Limit this Range
Storage Temperature Range	-20 to 165°F / -29 to 74°C Note: Battery Characteristics May Limit this Range

Mic Capsule
Type	Beta 58A
Frequency Response	20 Hz to 20 kHz
Polar Pattern	Supercardioid

Receiver
Housing	Steel
Power Requirement	12 VDC @ 0.4 A, Supplied by External Power Supply (Tip Positive)
RF Input	Spurious Rejection: >80 dB, Typical Connector Type: BNC Impedance: 50 Ohms
Audio Output	Gain Adjustment Range: -18 to +42 dB in 1 dB Steps Configuration: 1/4″ / 6.35 mm, Impedance Balanced (Tip=Audio, Ring=No Audio, Sleeve=Ground) XLR: Balanced (1= Ground, 2= Audio +, 3= Audio -) Impedance 1/4″ / 6.35 mm, 100 Ohms (50 Ohms Unbalanced) XLR: 100 Ohms Full Scale Output: 1/4″ / 6.35 mm, +12 dBV XLR: LINE Setting= +18 dBV, MIC Setting= -12 dBV Mic/Line Switch: 30 dB Pad Phantom Power Protection: 1/4″ / 6.35 mm, Yes XLR: Yes
Networking	Network Interface: Single Port Ethernet 10/100 Mb/s Network Addressing Capability: DHCP or Manual IP Address Maximum Ethernet Cable Length: 328′ / 100 m
Dimensions (H x W x D)	1.63 x 7.75 x 5.94″ / 41 x 197 x 151 mm
Weight	1.71 lb / 777 g

Handheld Transmitter
Housing	Machined Aluminum
Mic Offset Range	0 to 21 dB (in 3 dB Steps)
Battery Type	Shure SB900 Rechargeable Li-Ion or AA Batteries 1.5 V
Battery Runtime	At 10 mW: Shure SB900: up to 10 Hours Alkaline: up to 9 Hours
Audio Input	Configuration: Unbalanced
RF Output	Antenna Type: Integrated Single Band Helical Occupied Bandwidth: <200 kHz Modulation Type: Shure Proprietary Digital Power: 1 mW or 10 mW Note: See Frequency Range and Ouput Power Table, Varies by Region
Dimensions (L x Diam)	10.1 x 2.0″ / 256 x 51 mm
Weight	12.2 oz / 347 g