Sony DWZM70 DWZ Series Digital Wireless Vocal/Speech Set

 

 

This DWZ Series 2.4 GHz digital wireless vocal/speech set provides the convenience of untethered handheld microphone use with a wired level of audio performance. The package includes a ZTX-M02RC handheld transmitter including an interchangeable dynamic cardioid microphone capsule along with a ZRX-M70 half rack size receiver. Supplied accessories include a mic holder, two antennas and AC adapter. The handheld TX also supports use with optional Sony interchangeable microphone capsules. The receiver includes 3 audio outputs (1 x balanced XLR and 2 x unbalanced 1/4" phone). The receivers menu system provides access to clear channel scan or manual channel selection and a digital 5-band graphic EQ. The receivers LCD includes numeric indication of transmitter battery remaining time, diversity reception RF levels, audio level metering, EQ on/off status and display of selected channnel. Addtional features include AES 128 bit encryption, intelligent feedback reducer and transmitter support for contactless rechargeable function (optional BC-DWZ1 battery charger required) using NiMH AA batteries.

 

 

 

Features	Benefits:
Superb Digital Sound Quality	High-quality 24-bit linear PCM digital transmission offers a pristine audio experience, and a wide frequency range of 10 Hz to 22 kHz. The audio performance degradation that's typical of conventional analog wireless systems can be avoided, because DWZ is designed without the need for audio companding.
Stable Transmission	Interuptions in reception (signal drop-out) can be a problem with wireless microphone transmission systems. With the DWZ series; however, this can be reduced to a minimum. Utilizing a space diversity reception system, the DWZ series achieves stable transmission by using dual-antenna inputs/reception circuits. These receive signal over two different paths and automatically select the stronger RF signal for output.
Flexible Audio Outputs	Each DWZ series system receiver includes an XLR balanced output and two 1/4" unbalanced outputs that can be used to output audio to three destinations simultaneously.
Highly Secure Transmission	128-bit standard encryption technology is included to secure transmitted signals and avoid being intercepted by others. By using the encryption feature, users can reduce the worry that confidential information could be intercepted.
Intellegent Feedback Reducer	The Sony intelligent feedback reducer can suppress unwanted feedback (howling) with high-performance DSP and Sony's unique algorithms designed to eliminate feedback before it becomes unbearable. Up to 1024-band suppression filters are continuously tuned automatically in real time, eliminating feedback and avoiding deteriorating the original signal. You can also freely select the audio outputs to wihiich you want this feedback reduction filter to apply - for example, you can output original audio to the main PA system, while processed audio is delivered to your monitor speakers.
Battery Recharging System	All DWZ systems can operate using conventional AA size Alkaline batteries. This system also supports use with NiMH AA size rechargable batteries along with use of the (optional) BC-DWZ1 battery charger. The BC-DWZ1 is a contactless recharger, this means you simply place the transmitter into the charging station to recharge NiMH-type batteries. You do not need to physically remove the batteries to recharge them, which saves you time and reduces wear and tear to the transmitters.

 

 

General Specifications	Detail:
Compatibility	For use with DWZ Series digital wireless
Frequency Range	2402.0 - 2478.5 MHz
Occupied RF Bandwidth	2.4GHz ISM Band (Industrial, Scientific and Mediical Band)