Sony DWT-B03R Digital Wireless Mini Bodypack Transmitter with OLED Display
Couldn't load pickup availability
Product highlights
Product highlights
In the box
In the box
Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
Sony DWT-B03R Digital Wireless Mini Bodypack Transmitter with OLED Display and Cross Remote Function
Small, lightweight, and robust magnesium body
27 percent smaller than its DWT-B01N predecessor
Very high-quality wireless audio
Advanced Sony codec design assures superb audio quality, with a high dynamic range of more than 106 dB, plus a wide frequency response of 20 Hz - 22 kHz and excellent transient response.
Low-latency audio
Advanced Sony codec design reduces audio latency to as little as 1.2msec
DWT-B03R and DWR-R03D total delay with codec mode 2 and analog output
Rain, sweat, and spray proof
Ideal for musical, film production, or outdoor operation, the DWT-B03R features a tough magnesium body with a moisture-resistant housing gasket and splash-proof connector that resists rain, sweat, and spray.
IPX4/IPX5 rating based on standard testing by Sony.
Long battery life
Perform for longer with the high-capacity rechargeable NP-BX1 Li-ion battery (approx. 7 hours). The DWT-B03R is compatible with the optional BC-DWX1 Dual Charger.
148MHz wideband
Contributes to the reduction of equipment and the burden of maintenance.
depends on version
High-density multi-channel operation
Ideal for large-scale productions, the DWT-B03R supports high-density simultaneous multi-channel operation: 375 kHz spacing accommodates up to 21 channels per 8 MHz TV band or up to 16 simultaneous channels per 6 MHz TV band.
AES 256bit encryption
For secure, encrypted transmission
Easy, versatile remote control
The DWT-B03R is compatible with Sony's Wireless Studio control software for PC (Version 5.0 or later). Up to 82 transmitters can be controlled using the Cross Remote function and RMU-01 remote control unit (available separately).
Selectable RF output power
RF output power level is selectable (2mW/10mW/25mW) to prioritise stable multi-channel or long distance operation.
OLED display
The easy-to-read OLED display gives confirmation of channel number, RF signal status, user name, user group and lock status.
Phase reverse mode
It can change the audio phase through the menu.
User setting memory
Settings can be easily stored in the memory of DWT-B03R.
Setting lock
Transmitter settings can be locked to prevent accidental operation during performance.
Transmitter/receiver identifying function
Paired transmitters/receivers are identified by the blinking display.
Small 3-pin connector with lock
Sony DWT-B03R Digital Wireless Mini Bodypack Transmitter with OLED Display and Cross Remote Function
| Wireless Interface | WiDIF-HP |
| Oscillator Type | Crystal-controlled PLL Synthesizer |
| Antenna Type | λ/4 flexible wire |
| Type of Emission | G1E or G1D |
| Carrier Frequencies - UC7 | 470.125 MHz to 607.875 MHz, 614.125 MHz to 615.875 MHz, 25 kHz steps |
| Carrier Frequencies - CE7 | L: 470.025 MHz to 614.000 MHz, 25 kHz steps H: 566.025 MHz to 714.000 MHz, 25 kHz steps |
| Carrier Frequencies - J | L: 470.150 MHz to 614.000 MHz, 25 kHz steps MH: 566.025 MHz to 713.850 MHz, 25 kHz steps G: 1240.150 MHz to 1251.825 MHz, 1253.175 MHz to 1259.850 MHz, 25 kHz steps B: 806.125 MHz to 809.750 MHz, 125 kHz steps |
| RF Power | 2 mW/10 mW/25 mW (e.r.p) selectable |
| Input Connector | Small 3-pin connector with lock |
| Reference Input Level | MIC: -60 dBV (-58 dBu), 1 kHz (at 0-dB attenuator level) / LINE: +4 dBu, 1 kHz |
| Maximum Input Level | MIC: -22 dBu (with 0-dB attenuator), LINE: +24 dBu |
| Audio Attenuator Adjustment Range | 0 to 48 dB (3 dB steps, MIC input mode only) |
| Frequency Response | Transmission: 20Hz to 22kHz (typical) |
| Dynamic Range | 106 dB typical (A-weighted, T.H.D. percent) |
| Distortion (T.H.D) | MODE1, MODE2: 0.03percent or less, MODE3: 0.3percent or less |
| Audio Delay | MODE1: 0.8 msec (total: 2.7msec) /MODE2: 0.7 msec (total: 1.2msec)/MODE3: 1.8 msec (total 3.7msec) Analog output |
| Wireless Remote Control | Cross Remote (2.4-GHz IEEE802.15.4 compliant) |
| Display | OLED |
| Power Requirements | DC 3.6 V (with Rechargeable Battery Pack: NP-BX1) |
| Battery Operating Time | Approx. 7 hours with Sonyʻs NPBX1 at 25 degrees C (77 degrees F) at 10-mW output (with the wireless remote control function off and DIMMER MODE set to AUTO OFF) |
| Operating Temperature | 0 degrees C to 50 degrees C / 32 degrees F to 122 degrees F |
| Storage/Transport Temperature | -20 degrees C to +60 degrees C / -4 degrees F to +140 degrees F |
| Dimensions (W x H x D) | Approx. 53 x 60 x 17 mm (60 x 60 x 17 mm with the projection parts) (excluding the antennas) |
| Mass | Approx. 99 g |
| Supplied Accessories | Belt Clip (1), Carrying case (1), NP-BX1 (1), Scribble sheet (1), CD-ROM (1) |
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.




