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ไมโครโฟนไร้สาย audio-technica ATW3141b System 3000

Name: ไมโครโฟนไร้สาย audio-technica ATW3141b System 3000
Price: 25500.00 THB
Availability: InStock

ไมโครโฟนไร้สายแบบไมค์เดี่ยว 2.4 GHz ATW3141b System 3000 ประกอบด้วย เครื่องรับสัญญาณATW-R3100bD Receiver เครื่องส่งสัญญาณ ATW-T341bD Handheld Transmitter

ราคาไม่รวมภาษีมูลค่าเพิ่ม เป็นราคาชุดละ…

~~฿30,100.00~~ ฿25,500.00

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Category: ไมโครโฟนไร้สาย (WireLess Mic) Tag: audio-technica

Description

Audio-Technica ATW-3141b System 3000 Digital Wireless Handheld

The Audio-Technica ATW-3141bD Wireless Handheld System is a frequency agile, true-diversity handheld wireless microphone system that includes the ATW-R3100bD receiver and the ATW-T341bD handheld transmitter. This system is tuned to band D (655.500-680.375 MHz), but is also available in bands C (541.500-566.375 MHz) and I (482.000-507.000 MHz).

The ATW-R3100bD Receiver features Automatic Frequency Scanning, which selects the best available frequency. The True Diversity feature means that the ATW-R3100bD has two independent receiver sections, and automatically sends the strongest signal of the two to the output at any given moment.

The rear panel reveals both unbalanced 1/4″ TS and balanced XLR outputs. A comprehensive back-lit LCD display reveals channel and frequency settings, signal status and transmitter battery status. The receiver also offers a ground lift switch, convenient in situations where bad power feeds result in ground hum and noise on the output stage.

The ATW-T341bD Handheld Transmitter is equipped with an AE4100 cardioid dynamic element. The cardioid polar pattern effectively minimizes noise and feedback at the off-axis sections. The mic has a dual output section that lets you select high or low power, depending on your needs. The low power setting uses up the mic’s two AA batteries more slowly. The mic can get up to 8 hours of life in that setting. On the high power setting, you get up to 6 hours of operation before needing to change batteries.

ATW-R3100bD Receiver

Automatic frequency scanning
High sensitivity dual IF receiving design for dropout-free performance
High-efficiency compander
Three compatible frequency bands with 996 – 1001 selectable UHF frequencies per band
25 kHz frequency spacing makes it easier to find a clear, open frequency in crowded RF environments
Nine pre-coordinated frequency scan groups simplify selection of usable frequencies in a multi-channel wireless system
Receiver internal function menu with soft-touch controls
Digital Tone Lock squelch
Adjustable receiver squelch
Transmitter battery-life fuel gauge on the front panel
Operator alert indicators
True diversity receiver with silent, automatic switching
AC or 12-18V DC operation
Rear-panel antenna mount options
Antenna power available for powered antennas & other in-line RF devices
Balanced and unbalanced outputs
Output level control on the rear panel
Ground lift switch on balanced output
Receiver mounts in a single rack space (1 or 2 units)

ATW-T341bD Handheld Transmitter

Artist Elite AE4100 cardioid dynamic capsule with integral shock mount
Dual output power selection to optimize battery life
Battery fuel gauge on the body of the microphone
Dual-color power/mute status indictor
Backlit LCD status display
655.500-680.375 MHz Frequency range
Two-stage pop filter to protect against “p” pops
Function menu displayed in a backlit LCD window and controlled by internal touch switches
Power/mute lock provision
18 dB audio input level adjustment
Digital Tone Lock to identify the wireless transmitter to the receiver
Operates on two AA batteries
Durable Metal housing
Supplied with a heavy-duty microphone stand clamp

Specifications

System
Type of System	Frequency-Agile True Diversity UHF Wireless
Operating Frequencies	UHF Band D: 655.500-680.375 MHz (996 frequencies, 25 kHz increments)
Miscellaneous	Minimum Frequency Step: 25 kHz Maximum Deviation: ±35 kHz
Modulation Mode	FM
Dynamic Range	>110 dB (A-Weighted), Typical
THD	<1% (at 1 kHz, ±17.5 kHz Deviation)
Operating Range	300′ (100 m) typical (open range environment with no interfering signals)
Operating Temperature Range	23° F(-5° C) to 113° F(+45° C) Battery and LCD performance may be reduced at very low temperatures
Frequency Response	70 Hz to 15 kHz (+1 dB, -3 dB)

Receiver
Type of Receiver	True Diversity
Image Rejection	60 dB Nominal, 55 dB Minimum
Type of Outputs	Unbalanced: 1/4″ TS (“Mono”) Phone Jack Balanced: XLRM-type
Image Rejection	60 dB Nominal, 55 dB Minimum
RF Sensitivity	24 dBuV at 60 dB S/N ratio (50Ω Termination)
Maximum Output Level	Balanced: +9 dBV Unbalanced: +7 dBV
Output Connectors	Unbalanced: 1/4″ Balanced: XLR
Antenna Inputs	BNC-Type, 50Ω Bias Voltage 12V DC, 60 mA, Each
Power Requirements	12-18V DC, 500 mA
Dimensions (WxDxH)	8.27 x 6.47 x 1.73″ (210.0 x 164.4 x 44mm) Not Including BNC Connectors or Feet
Weight	1.1 kg (38.8 oz)

Transmitter
Type of Transmitter	ATW-T341b Handheld
Type of Microphone	Dynamic
Polar Pattern	Cardioid
RF Power Output	High: 30 mW; Low: 10 mW (Switchable), at 50Ω
Spurious Emission	Following Federal and National Regulations
Battery Type/Approx. Life	(2) 1.5V AA Alkaline (Not Included)
Battery Life	High: 6 Hours (Alkaline), Low: 8 hours (Alkaline) Depending on Battery Type and Use Pattern
Mute Switch	Power / Mute Switch Dual Function
Display	Back-lit LCD Display & Battery / Signal Status LED
Dimensions (L x D)	9.33 x 1.89″ (237.0 x 48 mm)
Weight	10 oz (284 g)