Sony DWR-S01D/DWT-B01 wireless mic kit, used

Sony DWR-S01D/DWT-B01 wireless mic kit, used S01D 38-40 - freq 606.025 - 630mhz DWT B01 33-40 - freq 566.025 - 630mhz The Sony DWR-S01D is a professional dual-channel digital wireless receiver designed for Sony's DWX Series digital wireless microphone system. Its compact design makes it particularly suitable for professional broadcast, ENG/EFP, documentary, theatre and location sound applications.   The DWR-S01D uses space diversity reception and a dual-conversion superheterodyne circuit design to provide reliable wireless audio reception. It is capable of receiving two compatible Sony wireless transmitters simultaneously, making it a practical solution for professional two-microphone setups. Key Features Professional DWX Series digital wireless receiver Two-channel reception Space diversity reception for reliable wireless performance Dual-conversion superheterodyne receiver design Supports simultaneous operation with two DWT-B01 transmitters Professional digital wireless audio system BNC-R 50 Ω RF antenna connections D-sub 15-pin audio output Wireless remote-control capability via 2.4 GHz IEEE 802.15.4 Suitable for broadcast, ENG/EFP, theatre and location production Technical Specifications Specification Details Reception type Space diversity Circuit system Dual-conversion superheterodyne RF input BNC-R, 50 Ω Sensitivity 20 dBμ or less Audio delay 2.1 ms analogue output / 1.9 ms digital output Audio output D-sub 15-pin Dimensions Approx. 88 × 119 × 31.3 mm Weight Approx. 280 g Wireless remote control 2.4 GHz IEEE 802.15.4 Operating temperature 0–50°C Storage temperature -20–60°C Frequency Bands   The DWR-S01D was produced in different frequency versions, including: U3032: 566–590 MHz U4244: 638–662 MHz CE62: 798–822 MHz CE67: 838–862 MHz   The exact frequency range depends on the individual unit's model/frequency variant. Applications   Ideal for:   Broadcast and television ENG/EFP Documentary production Theatre and live events Professional video production Location sound Camera-mounted wireless systems Professional two-channel wireless microphone setups     Sony DWT-B01 Digital Wireless Bodypack Transmitter   The Sony DWT-B01 is a professional digital wireless bodypack transmitter from Sony's DWX Series. Designed for broadcast and professional production environments, it provides high-quality digital audio transmission in a compact bodypack format.   The transmitter supports a wide range of microphone and line-level input signals, with adjustable attenuation and selectable RF output power. It is suitable for use with lavalier microphones, headset microphones and other compatible professional microphone systems.   Sony's original specification lists 1 mW/10 mW selectable transmission power, 0–48 dB audio attenuation and operation from two AA alkaline batteries.   Key Features Professional DWX Series digital wireless transmitter Compact and lightweight bodypack design Switchable 1 mW / 10 mW RF output Wide range of audio input levels Adjustable audio attenuation from 0–48 dB 3 dB attenuation steps Sony 4-pin SMC9-4S microphone input Built-in low-cut filter Wireless remote-control functionality OLED display Powered by 2 × AA alkaline batteries Supplied with a compatible lavalier microphone in the original Sony package Designed for professional broadcast and location production Technical Specifications Specification Details Product type Digital wireless bodypack transmitter RF output power 1 mW / 10 mW selectable Transmission system Crystal-controlled PLL synthesizer Channel step 125 kHz Antenna λ/4 flexible wire Occupied bandwidth 192 kHz or less Microphone input -22 dBu at 0 dB attenuation Line input +24 dBu Audio attenuation 0–48 dB Attenuation steps 3 dB Microphone connector Sony SMC9-4S, 4-pin Input impedance 4.7 kΩ or higher Frequency response 20 Hz–22 kHz THD 0.03% or less Dynamic range 106 dB or more Power 3 V DC Batteries 2 × AA/LR6 alkaline Battery life Approx. 3.5 hours* Dimensions Approx. 63 × 73 × 17 mm Weight Approx. 125 g including batteries   *Sony's published battery-life figure is based on 25°C, 10 mW output, Sony LR6 alkaline batteries, wireless remote control switched off and display set to AUTO OFF.   Frequency   The DWT-B01 was produced in different frequency versions, so the exact operating frequency depends on the individual model/variant.   For a used unit, we strongly recommend including the frequency band or channel block shown on the transmitter label in your listing.   Ideal For   The Sony DWT-B01 is suitable for:   Television and broadcast production ENG/EFP Documentary production Interviews Presentations Theatre Live events Professional video production Location sound recording Lavalier microphone applications Original Supplied Accessories   Compatibility   The DWT-B01 is designed to work within Sony's DWX digital wireless system. Sony confirms that one DWR-S01D can receive two DWT-B01 transmitters simultaneously, provided they are configured to different compatible frequencies.