Audio-technica ATW-2120

audio-technica_atw-2120
16,800.00 THB ต่อหน่วย Manufacturer: Audio-TechnicaAudio-Technica

รายละเอียดย่อ :
UHF Wireless Systems Receiver and handheld cardioid dynamic microphone/transmitter.
 
รายละเอียดทั้งหมด :

Audio-technica ATW-2120 UHF Wireless Systems Receiver and handheld cardioid dynamic microphone/transmitter.

ATW-2120
ATW-R2100 receiver and ATW-T220 handheld cardioid dynamic microphone/transmitter.

   
 
  • Serious advances in affordable professional wirelessClear sound quality and rock-solid, dependable performance Automatic frequency scanning finds an open channel at the touch of a button
  • All 10 user-switchable channels are compatible—for easy use with multiple systems; no confusing frequency groups
  • True Diversity operation selects the better signal from the two receiver sections, reducing dropouts
  • Tone Lock™ tone squelch system fights interference
  • Rugged metal half-rack receiver with soft-touch controls and LCD display featuring RF and AF metering
  • Balanced XLR and unbalanced 1/4” output jacks enable use with a wide variety of audio gear
  • Includes rack-mount kit and detachable UHF antennas
  • Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
  • ATW-T220 Handheld Microphone/Transmitter features PRO 41 Capsule for maximum feedback rejection and consistent sound
 

 

 SYSTEM CONFIGURATIONS


UniPak™ Body-pack System
ATW-2110
ATW-R2100 receiver and ATW-T210 UniPak™ transmitter. 
Select a Wireless Essentials® microphone or cable to complete the system. 
 
 

Handheld Microphone System
ATW-2120
ATW-R2100 receiver and ATW-T220 handheld cardioid dynamic microphone/transmitter.
 

Lavalier Microphone System
ATW-2129
ATW-R2100 receiver and ATW-T210 UniPak™ Microphone System transmitter with AT829cW lavalier microphone.
 


 OVERALL SYSTEM SPECIFICATIONS

 
Operating Frequency 656.125 to 678.500 MHz

Number of Channels 10 total

Frequency Stability ±0.005%, Phase Lock Loop frequency control

Modulation Mode FM

Normal Deviation ±5 kHz

Operating Range 300' typical

Operating Temperature Range 41° F (5° C) to 113° F (45° C)

Frequency Response 100 Hz to 15 kHz
   


 RECEIVER SPECIFICATIONS

 
Receiving System Dual independent RF sections, automatic-switching diversity

Image Rejection 55 dB nominal, 50 dB minimum

Signal-to-noise Ratio >100 dB at 40 kHz deviation (A-weighted), maximum modulation 40 kHz

Total Harmonic Distortion <1% (10 kHz deviation at 1 kHz)

Sensitivity 20 dBµV (S/N 60 dB at 5 kHz deviation, IEC-weighted)

Intermediate Frequency 65.75 MHz, 10.7 MHz

Audio Output Unbalanced: 25 mV (at 1 kHz, ±5 kHz deviation, 100k ohm load) 
Balanced: 12.5 mV (at 1 kHz, ±5 kHz deviation, 100k ohm load)

Output Connectors Unbalanced: 1/4" (6.3 mm) phone jack 
Balanced: XLRM-type

Power Supply 120V AC 60 Hz, or 12-18V DC, 350 mA, with external supply

Dimensions 8.27" (210.0 mm) W x 1.73" (44.0 mm) H 
x 6.39" (162.2 mm) D

Weight 2.2 lbs (1.0 kgs)

Accessories Included Two flexible UHF antennas, rack-mount adapters, AC adapter
   


 BODY-PACK TRANSMITTER SPECIFICATIONS

 
RF Power Output 12 mW

Spurious Emissions Under federal regulations

Input Connections High impedance, low impedance, bias

Batteries Two 1.5V AA alkaline (not included)

Current Consumption 150 mA typical

Battery Life Approximately 9 hours (depending on battery type and use pattern)

Dimensions 2.60" (66.0 mm) W x 3.63" (92.3 mm) H x 0.89" (22.5 mm) D

Net Weight 2.82 oz (80 g)

   


 HANDHELD TRANSMITTER SPECIFICATIONS

 
RF Power Output 12 mW

Spurious Emissions Under federal regulations

Microphone Element Dynamic, unidirectional

Batteries Two 1.5V AA alkaline (not included)

Current Consumption 150 mA typical

Battery Life Approximately 9 hours (depending on battery type and use pattern)

Dimensions 9.02" (229.0 mm) long x 2.11" (53.5 mm) maximum diameter

Net Weight 7.81 oz (221.5 g)

Accessory Included AT8456a Quiet-Flex™ stand clamp

   

 

 

CONDITIONS

Specifications and product details are subject to change without notice. 

Definitions/explanations for technical terms will be found in a large Glossary on this site. Links have not been included within the text on most pages, to keep them as readable as possible; but a Glossary button appears in the Navigation Bar at the top of each page. 
 

Microphone Conditions (Additional comments)


Open Circuit Sensitivity At 1 kHz, with 1 Pa (Pascal) = 94dB sound pressure level (SPL), measured at diaphragm. Stated in dB re 1 volt, and in millivolts. 

Noise, typical A-weighted, using Audio Precision System One measurement system. 

Weight Stated for the microphone only, without accessories, and without attached cable/power module, if applicable. 

Frequency Response (Graph) Shows mic output versus frequency with a constant sound input level from a source 0.5 meters from the diaphragm. Each vertical division in the graph is 10dB. A dashed line, if present, shows the effect of a low-roll-off (hi-pass) function. 

Polar Pattern (Graph) Shows mic output versus angular direction of the sound source, with a constant sound input level at 1 kHz, at a constant distance from the diaphragm. Zero degrees (0°) is the "front" of the mic. Each circular division in the graph is 5 dB, beginning from the 0° point and counting inward. 

Additional Information Profile pages for some products provide links to additional information, such as further specifications, operating instructions, product reviews, etc. These may be in various forms, such as text, graphics and pdf files. 

Related Models Some profile pages provide links to other models of a most-similar or closely related type or function that may also be of interest. 


Headphone/Headset Conditions (Additional comments)


Headphone Sensitivity Input of 1 milliwatt at 1 kHz into rated impedance; output in dB SPL, using a Brüel & Kjaer 4153 coupler. 

Maximum Input Power At 1 kHz into rated impedance. 

Boom Mic Sensitivity Open circuit, at 1 kHz, with 1 Pa (Pascal) = 94dB sound pressure level (SPL), measured at diaphragm. Stated in dB re 1 volt, and in millivolts. 

Additional Information Profile pages for some products provide links to additional information, such as further specifications, operating instructions, product reviews, etc. These may be in various forms, such as text, graphics and pdf files. 

Related Models Some profile pages provide links to other models of a most-similar or closely related type or function that may also be of interest.