Wireless Systems | System 10 PRO DIGITAL WIRELESS SYSTEMS / SYSTEM 20 PRO
SYSTEM 20 PRO / SYSTEM CONFIGURATIONS / DIGITAL WIRELESS SYSTEMS
System 20 PRO Digital Wireless System
Frequency 2.4 GHz
Overall System Specifications Operating frequencies
ATW-T1402 Modulation mode
2402 - 2480MHz
GFSK
Dynamic range
RF output
120dB (A-weighted) typical
10mW EIRP
cW-Connector
Total harmonic distortion < 0.05% typical Operating range
RF sensitivity Whip antenna
-90dBm typical True diversity Dynamic type Hypercardioid
60m (Open environment with no interfering signals) 20 to 20000Hz (Varies depending on the microphone to be installed)
System Frequency Response
Microphone type
Microphone Directional Characteristics
Delay Standard: 2.8ms, HD mode: 6.7ms Audio sampling frequency Standard: 24bit/48kHz, HD mode: 24bit/48kHz Encryption method AES128 Max. simultaneous use
Battery
DC3V (2 AA batteries)
Operating temperature
5ºC to +40ºC
Battery Life
Standard: 10 channels, HD mode: 20 channels (Depends on the region and environment)
AA alkaline batteries: Approx. 18 hours, AA nickel-hydrogen batteries: Approx. 16 hours and 30 minutes, AA lithium batteries: Approx. 35 hours (Varies depending on usage conditions)
Dimensions
265.0mm x 53.7mm
Weight
300g
ATW-R1440 ATW-RC14 Receiver unit external connection port
Included accessory
Microphone holder AT8456a, Conversion screw adapter (3/8 - 5/8)
RJ45
/ 4-Channel Receiver ATW-R1440
NETWORK Port
RJ45: RJ45 Fast Ethernet
A New Level of Functionality and Convenience
LINK IN/OUT port
RJ12
ATW-T1406 Modulation mode
front
Output Level
LINE max: +22dBu (+20dBV), LINE Unity: -20dBu (-22dBV), MIC max: -12dBu (-10dBV), MIC Unity: -50dBu (-52dBV)
GFSK
When we launched the System 10 PRO rack-mount receiver we took 2.4 GHz wireless microphone systems to a new level of functionality and convenience. Now, with the System 20 PRO we take it even further, offering a self-managing, plug-and-play 2.4 GHz system that’s scalable to 20 channels and delivers the same dependable, high-quality audio – regardless of where you set it up. Designed for hassle-free deployment, the system overcomes many challenges of conventional wireless microphones, such as frequency coordination, complex intermodulation calculations, and remote antenna cabling.
RF output
10mW EIRP
RF sensitivity Whip antenna
-90dBm typical True diversity
Power consumption
3.7W
Power supply
DC12V 0.5A (AC adapter)
Maximum input sound pressure level
139dB SPL
Operating temperature
0ºC to +40ºC
Microphone type
Capacitor type
Dimensions
209.8mm x 165.6mm x 42.5mm (W x D x H)
Microphone Directional Characteristics Operating temperature
Cardioid
Weight
740g
Included accessory
Blade tip for AC adapter and AC adapter, Rack mount adapter (short), Rack mount adapter (long), Fixing screws x 5, Connecting cable (30cm), Rubber feet x 4
5ºC to +40ºC
Built-in battery Battery Life Charging time
3.7V lithium-ion battery (5.5Wh 1460mAh)
/ Body-Pack Transmitter ATW-T1401 Locking 4-pin microphone connector for use with Audio-Technica cW-style wireless body-pack transmitters.
Approx. 12 hours (Varies depending on usage conditions) Approx. 3 hours and 10 minutes (Varies depending on usage conditions)
ATW-RU14 Modulation mode
Easy Installation
GFSK
USB Charging Port
USB Type-C (USB 2.0)
Dimensions
90.5mm x 129.4mm x 31.9mm (W x D x H)
RF output
10mW EIRP
Capable of receiving up to four transmitters, the system’s ATW-R1440 receiver makes installation a breeze. Receiver units can remain docked in the half-rack chassis or be mounted remotely (up to 328 feet away) via Ethernet cable for added versatility. Up to five chassis can be linked using the included RJ12 cable, creating a stable, multichannel system with the simultaneous use of up to 20 channels. But the user is always free to choose the most effective operation mode for a given situation: Standard mode (10 channels) to minimise latency or HD mode (20 channels) to maximise channel count.
Weight
510g (including battery)
RF sensitivity
-90dBm typical
Included accessory
USB power adapter, Blade tip for USB power adapter, USB cable (1.5 m)
Whip antenna
1/2 Dipole Antenna Diversity
External connection port
RJ45
Power supply
DC12V (RC14)
Operating temperature
0ºC to +40ºC
ATW-T1407 Modulation mode
Dimensions
86.0mm x 70.2mm x 18.7mm (W x D x H)
GFSK
/ Handheld Microphone Transmitter ATW-T1402
Weight
77g
RF output
10mW EIRP
RF sensitivity Whip antenna Microphone
-90dBm typical True diversity
ATW-T1401 Modulation mode
Gooseneck microphone support
GFSK
Phantom power supply Operating temperature
DC24V
RF output
10mW EIRP
5ºC to +40ºC
/ Two-Bay Networked Charging Station ATW-CHG3Na
RF sensitivity Whip antenna
-90dBm typical True diversity
/ Desk Stand Transmitter ATW-T1407
Built-in battery
3.7V lithium-ion battery (5.5Wh 1460mAh)
Battery Life
Without LED: Approx. 12 hours, With LED: Approx. 8 hours (Varies depending on usage conditions) Approx. 3 hours and 10 minutes (Varies depending on usage conditions)
Input connection
Four pin locking connector: Pin 1: GND, Pin 2: INST INPUT, Pin 3: MIC INPUT, Pin 4: DC BIAS +10V
/ Two-Bay Charging Station ATW-CHG3a
Charging time
Battery
DC3V (2 AA batteries)
Operating temperature
5ºC to +40ºC
USB Charging Port
USB Type-C (USB 2.0)
Battery Life
AA alkaline batteries: Approx. 15 hours, AA nickel-hydrogen batteries: Approx. 14 hours and 30 minutes, AA lithium batteries: Approx. 29 hours (Varies depending on usage conditions)
Dimensions
90.5mm x 129.4mm x 47.6mm (W x D x H)
Weight
490g (including battery)
/ Boundary Microphone Transmitter ATW-T1406
Included accessory
USB power adapter, Blade tip for USB power adapter, USB cable (1.5 m)
Dimensions
63.7mm x 22.7mm x 107.4mm (W x D x H)
Weight
80g (without batteries)
audio-technica wireless systems guide - 29
28 - audio-technica wireless systems guide
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