ไมโครโฟนไร้สาย SHURE QLXD24A/BETA58-V52 Wireless System
ไมค์ลอย Shure QLXD24/B58-V52 เป็นไมค์แบบดิจิตอลในคลื่น (VHF Band 174-210 MHz ) ในชุดประกอบด้วย เครื่องรับสัญญาณไมค์ QLXD4 receiver 1 ตัว, เครื่องส่งสัญญาณ QLXD2 Transmitter with BETA58 capsule (ไมโครโฟนไร้สาย SHURE 1 ตัว หัวไมค์เป็นรุ่น BETA58)
฿81,300.00
Description
Shure QLXD24/B58-V52 Digital Wireless System (VHF 174-210 MHz)
ไมค์ลอย Shure QLXD24/B58-V52 เป็นไมค์แบบดิจิตอลในคลื่น (VHF Band 174-210 MHz ) ในชุดประกอบด้วย เครื่องรับสัญญาณไมค์ QLXD4 receiver 1 ตัว, เครื่องส่งสัญญาณ QLXD2 Transmitter with BETA58 capsule (ไมโครโฟนไร้สาย SHURE 1 ตัว หัวไมค์เป็นรุ่น BETA58)
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 though 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 Beta58A 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:
- Interchangeable Beta58A microphone cartridge
- 120 dB dynamic range
- Digital predictive switching diversity receiver to capture the clearest sound
- 64 MHz tuning bandwidth
- Up to 17 compatible systems per 6 MHz TV band, and 22 systems per 8 MHz band
- Easy pairing of transmitters and receivers over IR scan and sync
- Automatic channel scan
- Selectable display mode showing group/channel, frequency, or battery runtime
- Rugged metal construction
Specifications
| System Specifications | |
|---|---|
| RF Carrier Frequency Range | V52: 171 to 210 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 | Greater than 70 dB, typical |
| RF Sensitivity | -97 dBm at 10-5 BER |
| Latency | Less than 2.9 ms |
| Audio Frequency Response | QLXD1: 20 Hz – 20 kHz (±1 dB) QLXD2: Dependent on microphone type |
| Audio Dynamic Range | System Gain @ +10: Greater than 120 dB, A-weighted, typical |
| Total Harmonic Distortion (THD) | -12 dBFS Input, System Gain @ +10: Less than 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″ (6.35 mm) 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 | Cardioid |
| Packaging Info | |
|---|---|
| Package Weight | 9.25 lb |
| Box Dimensions (LxWxH) | 19.4 x 17.6 x 4.0″ |
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