Sony DWT-B01N – Émetteur HF
Introducing the Sony DWT-B01N
The Sony DWT-B01N bodypack transmitter is part of the DWX N series, which offers high-quality, all-digital operation, shorter audio latency and a more reliable RF transmission mode, making it ideal for a wide variety of high-quality applications, including the broadcast of studio-shot content, plays and concerts.
Highlights of the Sony DWT-B01N digital transmitter :
- Three codec modes for more reliable RF transmissions and better sound quality
- High-quality wireless transmission and reception
- Stable, secure transmission and reception
- Simultaneous operation on multiple channels
- Low-noise preamplifier
- Flexible battery options
- Selectable output power
- High-quality OLED display
- Wireless remote control
Control via smartphone with Wireless Studio Mobile software
The DWX N series system, comprising a DWT-B01N bodypack transmitter, DWM-02N microphone and DWR-R02DN receiver, offers outstanding 24-bit digital audio wireless transmission. Thanks to an improved codec and new hardware, it is able to deliver superior audio sound quality with low audio latency.
The DWX N series works with Sony Wireless Studio 4.2 (or later) control software for PC and Wireless Studio Mobile for smartphone*, enabling users to control the system with complete flexibility. Up to 82 transmitters can be remotely controlled using the Cross Remote™ function associated with the RMU-01 remote control unit.
NOTE: this model is available in several versions to suit the widest possible frequency range. Please refer to the technical specifications for further information.
Three codec modes for a wide variety of applications
MODE1 ensures compatibility with DWX series applications, MODE2 offers superior sound quality and low latency ideal for theater, touring and broadcast applications, and MODE3 guarantees more reliable RF transmission, ideal for speech applications.
Low audio latency and high-quality sound
MODE2 offers higher audio quality with a 96 kHz sampling rate and very low audio latency of 1.5 msec**.
More reliable RF transmissions with extended operating range
MODE3 is optimized for reliable transmission, avoiding signal loss due to interference and providing additional error correction.
Compatibility with DWX series
MODE1 offers the same high quality, reliability and low audio latency as the previous DWX series.
Smartphone* control
Wireless Studio Mobile software allows users to remotely control DWX N series systems via a smartphone.
SONY DWT-B01N transmitter box contents :
| Spare battery case (1) Soft case (1) Microphone cable (4-pin to 3-pin XLR type) (1) USB adapter cable (1) Carrying case (1) Note sheet (1) CD-ROM (1) |
Remarks
* Operating systems supported by Wireless Studio Mobile: iOS version 8.0 or later and Android version 4.1 or later. Operation is not guaranteed on all smartphones.
**Analog output, 2.5 msec digital output
Technical specifications
| Wireless interface | WiDIF-HP |
|---|---|
| Oscillator type | PLL crystal synthesizer |
| Antenna type | Flexible cable λ/4 |
| Type of program | G1E or G1D |
| Carrier frequencies: UC | U14: 470.125 MHz to 541.875 MHz (TV channels 14 to 25), in 25 kHz steps U30: 566.125 MHz to 637.875 MHz (TV channels 30 to 41, except channel 37), in 25 kHz steps U42: 638.125 MHz to 697.875 MHz (TV channels 42 to 51), in 25 kHz steps |
| Carrier frequencies: CE7 | CE21: 470.025 MHz to 542.000 MHz (TV channels 21 to 29), in 25 kHz steps CE33: 566.025 MHz to 630.000 MHz (TV channels 33 to 40), in 25 kHz steps CE42: 638.025 MHz to 710.000 MHz (TV channels 42 to 50), in 25 kHz steps |
| Carrier frequencies: J | WL: 470.150 MHz to 542.000 MHz (TV channels 13 to 24), in 25 kHz steps WM: 566.025 MHz to 638.000 MHz (TV channels 29 to 40), in 25 kHz steps WH: 638.025 MHz to 713.850 MHz (TV channels 41 to 52 and 53), in 25 kHz steps G: 1240.150 MHz to 1251.825 MHz, 1253.175 MHz to 1259.850 MHz, in 25 kHz steps |
| RF power | 1 mW/10 mW/50 mW (e.r.p.) selectable |
| Input connector | Sony 4-pin (SMC9-4S) (female) |
| Reference input level | MIC: -60 dBV (-58 dBu), 1 kHz (at 0 dB audio attenuation level) / LINE: +4 dBu, 1 kHz |
| Maximum input level | MIC: -22 dBu (with 0 dB pad), LINE: +24 dBu |
| Audio level attenuation | 0 to 48 dB (in 3 dB steps, MIC input mode only) |
| Frequency response | Transmission: 20 Hz to 22 kHz (typical) |
| Dynamic range | 106 dB (typical) (weighted average, T.H.D = 1%) |
| Distortion (T. H. D) | MODE1, MODE2: 0.03% max. MODE3: 0.3% or less |
| Audio delay | MODE1: 1.5 msec (total: 3.4 msec) / MODE2: 1 msec (total: 1.5 msec) / MODE3: 2.1 msec (total. 4 msec) |
| Wireless remote control | Cross Remote (IEEE802.15.4 compliant at 2.4 GHz) |
| Display | OLED |
| Power supply | 3 V DC (two AA (LR6) alkaline batteries) |
| Battery life | Approx. five hours with Sony AA (LR6) alkaline batteries at 25°C, at an output of 10 mW (with wireless remote control function deactivated and "DIMMER" mode set to "AUTO OFF") |
| Operating temperature | From 0 °C to 50 °C |
| Storage/transport temperature | From -20 °C to +60 °C |
| Dimensions | 63 x 17 x 73 mm (excluding antennas) (W x H x D) |
| Weight | Approx. 125 g (incl. batteries) |
| Accessories | Spare battery case (1) Soft case (1) Microphone cable (4-pin to 3-pin XLR type) (1) USB adapter cable (1) Carrying case (1) Note sheet (1) CD-ROM (1) |