Digital Wireless Systems 3000 Digital Series Digital wireless system is equipped with a new unique codec that can simultaneously operate up to 24 channels. High sound quality with Audio-Technica original codec and small latency (2.5ms). Up to 17ch in one 6 MHz channel, and up to 24ch in one 6 MHz channel in HD mode. Available in three frequency bands: DE2 (470–530 MHz), EE1 (530–590 MHz), and FF1 (606–666 MHz). High RF performance stability with true diversity and error correction technology. Antenna cascading is available for up to five receivers. Two audio of the receiver can be mixed and output. Available with network connection for Wireless Manager software that allows frequency coordination, device monitoring, and real-time field checks. 4-digit PIN code and AES256 encryption function to enhance confidentiality. MIC/LINE output switching, -12 to 20 dB, can be changed in 1 dB steps. Transmitters and receivers include OLED screens for optimal readout of key settings and alerts. A simple operation is possible with a Ni-MH-compatible charger. The lineup of models with Dante output (ATW-DR3120DAN) Handheld transmitter offers extremely low handling noise and includes an industry-standard thread mount for use with six interchangeable A-T microphone capsules. Body-pack transmitter features a tactile mute toggle switch (defeatable) for physical confirmation of mute status when the transmitter display is not visible. The rugged cH-style connector on the body-pack transmitter provides a secure connection to lavalier mics, head-worn mics, and cables with the cH-style screw-down 4-pin connector.
3000 Digital Series Overall System Specifications
|
Operating Frequencies |
Band DE2: 470.125 to 529.975 MHz; |
|
Minimum Frequency Step |
125 kHz |
|
Modulation Mode |
π/4-shift DQPSK |
|
Bandwidth |
192 kHz or lower |
|
Dynamic Range (Typical) |
ATW-DT3201 Mic input: > 120 dB (A-weighted, typical); |
|
Total Harmonic Distortion |
0.1% or less (at 1 kHz, −20 dBFS) |
|
Latency |
2.5 ms or less (During XLR output) |
|
Operating Range |
120m (No interfering signals) |
|
Operating Temperature Range |
-5°C to 40°C |
|
Frequency Response |
20 ~ 22,000 Hz (Depending on the attached microphone element) |
|
Simultaneous Use |
Up to 17ch in one 6 MHz TV channel (22ch in one 8 MHz TV channel) with Normal mode |
ATW-DR3120 / ATW-DR3120DAN Receiver
|
Receiving System |
True diversity |
|
Image Rejection |
70 dB |
|
Sensitivity |
-98 dBm (10-5 BER) |
|
Maximum Output Level |
18 dBV (Line), −12 dBV (Mic) |
|
Antenna Input |
BNC-type, 50 ohms |
|
Power Supply |
100 ~ 240V AC (50/60 Hz) |
|
Dimensions |
483 mm × 385 mm × 44 mm (W × D × H) |
|
Weight |
Approx. 4.1 kg |
|
Accessories Furnished |
1/2λ whip antenna × 2, power cable, rubber leg × 4 |
