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Sony UTX-B03 Belt Pack Transmitter
UTX-B03
The UTX-B03 belt-pack transmitter forms part of a complete UWP-D audio system offering the sound quality of digital audio processing combined with the reliability of analogue FM modulation. The UTX-B03 package offers wide frequency coverage with up to 72 MHz bandwidth (depending on region) across a wide range of channels, with a choice of models to choose from. Easy-to-use features include a large display, automatic channel setting function, USB connection for power supply and line input availability. The UWP-D Series system provides superb transient response performance for all ENG / EFP production applications.
UWP-D digital audio processing for high quality sound
The UWP-D Series wireless microphone systems uses Sony Digital Audio Processing to improve sound quality and transient response performance compared to conventional analogue wireless systems. It provides superb transient response performance. Analogue companding systems cannot accurately reproduce sounds such as a bell, tee shot or handclap, but Sony Digital Audio Processing reproduces them faithfully.
Large display for ease of use
The UTX-B03 belt-pack transmitter features a bright 11.5mm x 27.8mm display, significantly larger than previous UWP models to make them easily readable in all situations.
Automatic channel setting
The receiver will automatically set the transmitter channel by IR Sync.
Wide frequency coverage
The extra wide switching bandwidth covers a wide area, with a wide choice of channels available across - please refer to product specifications for more information.
True Diversity reception system
The UWP-D system achieves exceptionally stable audio signal being delivered from two independent receiver sections within the unit. Optimum signal quality is delivered by the two receivers sections and a comparison circuit constantly pulls the one with the best signal to give dropout free transmission.
Compatibility with Sony 800 and UWP Series analogue audio receivers
The UWP-D Series transmitters and receivers are also compatible with Sony’s WL-800 Series, UWP Series and Freedom Series, allowing users to switch between different companding modes.
USB for external power supply or charging batteries
The UTX-B03 belt-pack transmitter has a micro USB terminal for connection to USB external portable power sources allowing the unit to be powered by the camcorder during use, resulting in hassle free power. You can also load NiMh batteries into the belt-pack to be charged through the micro USB.
Robust metal body
The UTX-B03 belt-pack transmitter is made of strong, durable metal. Metal construction supports reliable use in rough operating conditions.
Line Input available
The UWP-D Series system has line input available for added flexibility.
>> Select required frequency in product option.
| Oscillator Type | Crystal-controlled PLL Synthesizer |
| Antenna Type | 1/4 wave length wire |
| Carrier Frequencies: Americas | UTX-B03/14: 470.125 MHz to 541.875 MHz (not available in Brazil) UTX-B03/30: 566.125 MHz to 607.875 MHz and 614.125 MHz to 637.875 MHz (not available in Brazil) UTX-B03/42: 638.125 MHz to 697.875 MHz |
| Carrier Frequencies: Europe, UAE, South Africa, Australia, Malaysia, Vietnam, New Zealand | UTX-B03/21: 470.025 MHz to 542.000 MHz (not available in Australia, Malaysia, Vietnam or New Zealand) UTX-B03/33: 566.025 MHz to 633.000 MHz (not available in New Zealand) UTX-B03/42: 638.025 MHz to 694.000 MHz UTX-B03/51: 710.025 MHz to 782.000 MHz (only available in Europe) |
| Carrier Frequencies: China | UTX-B03/38: 710.025 MHz to 782.000 MHz |
| Carrier Frequencies: Thailand, Taiwan, Singapore | UTX-B03/E: 794.125 MHz to 805.875 MHz |
| Carrier Frequencies: Japan | UTX-B03/JB: 806.125 MHz to 809.750 MHz |
| Carrier Frequencies: South Korea | UTX-B03/KR3: 925.125 MHz to 937.500 MHz |
| RF Power: Americas, Europe, UAE, South Africa, Australia, Malaysia, Vietnam, New Zealand, China | 30mW / 5mW |
| RF Power: Japan, South Korea | 10 mW / 2 mW |
| Capsule Type | Electret condenser |
| Directivity | Omni-directional |
| Input Connector | 3-pole locking mini jack |
| Reference Input Level | MIC: -60 dBV (at 0-dB attenuator level) LINE: +4 dBu |
| Audio Attenuator Adjustment Range | 0 dB to 27 dB (in 3-dB steps): Mic input |
| Frequency Response: Americas, Europe, UAE, South Africa, Australia, Malaysia, Vietnam, New Zealand | Transmission: 23Hz to 18kHz (typical) |
| Frequency Response: China, Thailand, Taiwan, Singapore, South Korea | Transmission: 23Hz to 18kHz (typical) |
| Frequency Response: Japan | Transmission 40 Hz to 15 kHz (typical) |
| Signal-to-Noise Ratio | 96dB (max deviation, A-weighted) |
| Audio Delay | Approx. 0.35 msec |
| Pilot Tone Signal | 32 kHz/ 32.382 kHz/ 32.768 kHz |
| Display | LCD |
| Power Requirements | DC 3.0 V (with two AA-size alkaline (LR6) batteries) DC 5.0V (via USB micro-B) |
| Battery Operating Time: Americas, Europe, UAE, South Africa | Approx. eight hours with Sony's AA-size alkaline (LR6) batteries at 25°C(77°F) at 30-mW |
| Battery Operating Time: Australia, Malaysia, Vietnam, New Zealand, China | Approx. eight hours with Sony's AA-size alkaline (LR6) batteries at 25°C(77°F) at 30-mW |
| Battery Operating Time: Thailand, Taiwan, Singapore, Japan, South Korea | Approx 10 hours with Sony's AA-size alkaline (LR6) batteries at 25°C (77°F) at 10-mW output |
| Operating Temperature | 0°C to 50°C 32°F to 122°F |
| Storage/Transport Temperature | -20°C to +55°C -4°F to +131°F |
| Dimensions | 63 x 82 x 20 mm (excluding the anntenas) (W x H x D) |
| Mass | Approx. 149 g (including batteries) |
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