
The Audio-Technica ATW-T1406 System 20 Pro Boundary Transmitter is a professional wireless microphone component designed for use with the System 20 PRO series. This boundary transmitter integrates high-quality audio capture with flexible control settings and advanced power management.
The ATW-T1406 utilizes a cardioid polar pattern to provide precise audio pickup. This directional focus ensures clear signal reproduction while minimizing background noise and unwanted ambient sound.
Equipped with a long-lasting internal lithium-ion battery, the ATW-T1406 supports extensive operation for all-day use. The transmitter features a USB Type-C™ connector for charging. This design allows users to operate the transmitter while it is charging, ensuring continuous performance during long sessions.
The Audio-Technica ATW-T1406 provides versatile user controls with selectable mute operation. Users can choose between toggle, touch-to-talk, or touch-to-mute modes to suit specific application requirements. An integrated OLED display provides clear visual feedback on device status and settings.
The transmitter includes two LED options for status monitoring. These modes, consisting of standard mode and conference mode, allow for customized visual signaling appropriate for different professional environments and user needs.
| Operating Frequencies | 2,402 to 2,480 MHz |
| Dynamic Range | 120 dB (A-weighted), typical |
| Total Harmonic Distortion | < 0.05%, typical |
| Maximum Simultaneous Use (recommended) | Standard: 10 channels; HD mode: 20 channels; It depends on the region and environment. |
| System Frequency Response | 20 to 20,000 Hz; Varies depending on the microphone to be installed. |
| Delay | Standard: 2.8ms; HD mode: 6.7ms |
| Audio Sampling Rate | Standard: 24-bit/48 kHz; HD mode: 24-bit/48 kHz |
| Encryption Method | AES128 |
| Receiver & Transmitter Specifications | ATW-R1440; ATW-RC14 |
| External Receiver Unit Port | RJ45 |
| NETWORK Port | RJ45: Fast Ethernet |
| LINK IN/OUT Port | RJ12 |
| Output Level | LINE max: +22 dBu (+20 dBV); LINE Unity: -20 Bu (-22 dBV); MIC max: -12 dBu (-10 dBV); MIC Unity: -50 dBu (-52 dBV) |
| Power Consumption | 3.7W |
| Power Supply | 12 V DC, 0.5 A (AC adapter) |
| Operating Temperature Range | 0ºC to +40ºC (32°F to 104°F) |
| Dimensions | 209.8 mm (8.3") × 165.6 mm (6.5") × 42.5 mm (1.7") (W × D × H) |
| Weight | 740 g (26 oz) |
| Included Accessories | AC adapter, AC adapter blade, short rack-mount adapter, long rackmount adapter, fixing screw × 5, link cable (30 cm [12"]), leg × 4 |
| ATW-RU14 | |
| Modulation Mode | GFSK |
| RF Output Power | 10mW EIRP |
| RF sensitivity | -90 dBm, typical |
| Antenna | 1/2 wave dipole antenna, true diversity |
| External Connection Port | RJ45 |
| Power Supply | 12 V DC (RC14) |
| Operating Temperature Range | 0ºC to +40ºC (32°F to 104°F) |
| Dimensions | 86.0 mm (3.4") × 70.2 mm (2.8") × 18.7 mm (0.74") (W × D × H) |
| Weight | 77 g (2.7 oz) |
| Included Accessory | Unit holder, holder cover, wood screws x 2, antenna x 4 |
| ATW-T1401 BODY-PACK TRANSMITTER | |
| Modulation Mode | GFSK |
| RF Output Power | 10mW EIRP |
| RF Sensitivity | -90 dBm, typical |
| Antenna | True diversity |
| Input Connection | Four pin locking connector; Pin 1: GND; Pin 2: INST INPUT; Pin 3: MIC INPUT; Pin 4: DC BIAS +10 V |
| Battery | 3 V DC (two 1.5 V AA) |
| Battery Life | AA alkaline batteries: Approx. 15 hours; AA nickel-hydrogen batteries: Approx. 14 hours and 30 minutes; AA lithium batteries: Approx. 29 hours; This varies depending on usage conditions. |
| Operating Temperature | 5ºC to +40ºC |
| Dimensions | 63.7 mm (2.5") × 22.7 mm (0.89") × 107.4 mm (4.2") (W × D × H) |
| Weight | 80g (2.8 oz), without batteries |
| ATW-T1402 HANDHELD TRANSMITTER | |
| Modulation Mode | GFSK |
| RF Output Power | 10mW EIRP |
| RF Sensitivity | -90 dBm, typical |
| Antenna | True diversity |
| Microphone Type | Dynamic |
| Microphone Polar Pattern | Hypercardioid |
| Battery | 3 V DC (two 1.5 V AA) |
| Battery Life | Approx. 18 hours (alkaline); Approx. 16 hours 30 minutes (Ni-MH); Approx. 35 hours (lithium); This varies depending on usage conditions. |
| Operating Temperature Range | 5ºC to +40ºC (41°F to 104°F) |
| Dimensions | 265.0 mm (10") × 53.7 mm (2.1") |
| Weight | 300 g (11 oz), without batteries |
| Included Accessories | Mic holder AT8456a, converting thread adapter (3/8" - 5/8") |
| ATW-T1406 BOUNDARY MICROPHONE TRANSMITTER | |
| Modulation Mode | GFSK |
| RF Output Power | 10mW EIRP |
| RF Sensitivity | -90 dBm, typical |
| Antenna | True diversity |
| Maximum Input Sound Pressure Level | 139 dB SPL |
| Microphone Type | Condenser |
| Microphone Polar Pattern | Cardioid |
| Built-in Battery | 3.7V lithium-ion battery (5.5Wh, 1460mAh) |
| Battery Life | Approx. 12 hours; This varies depending on usage conditions. |
| Charging Time | Approx. 3 hours and 10 minutes; This varies depending on usage conditions. |
| USB Charging Port | USB Type-C (USB 2.0) |
| Operating Temperature Range | 5ºC to +40ºC (41°F to 104°F) |
| Dimensions | 90.5 mm (3.6") × 129.4 mm (5.1") × 31.9 mm (1.3") (W × D × H) |
| Weight (with battery) | 510 g (18 oz), including battery |
| Included Accessories | USB power supply adapter, USB power supply adapter blade, USB cable (1.5 m [4.9']) |
| ATW-T1407 DESK STAND TRANSMITTER | |
| Modulation Mode | GFSK |
| RF Output Power | 10mW EIRP |
| RF Sensitivity | -90 dBm, typical |
| Antenna | True diversity |
| Microphone | Gooseneck microphone supported |
| Phantom Power Supply | DC24V |
| Built-in Battery | 3.7 V lithium-ion battery (5.5 Wh, 1,460 mAh) |
| Battery Life | When using a gooseneck microphone with no LED: Approx. 12 hours; When using a gooseneck microphone with an LED: Approx. 8 hours; This varies depending on usage conditions. |
| Charging Time | Approx. 3 hours and 10 minutes; This varies depending on usage conditions. |
| USB Charging port | USB Type-C (USB 2.0) |
| Operating Temperature Range | 5ºC to +40ºC (41°F to 104°F) |
| Dimensions | 90.5 mm (3.6") × 129.4 mm (5.1") × 47.6 mm (1.9") (W × D × H) |
| Weight | 490 g (17 oz), including battery |
| Included Accessories | USB power supply adapter, USB power supply adapter blade, USB cable (1.5 m [4.9']) |
| Length | 4.41 In. |
|---|---|
| Width | 11.81 In. |
| Height | 2.76 In. |
| Weight | 1.87 lbs |
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