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© 2004 - 2021 Sony Corporation. All rights reserved.
Reproduction in whole or in part without written permission is
prohibited. Features and specifications are subject to change
without notice. The values for mass and dimension are
approximate. All trademarks are the property of their
respective owners.

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DWZ-B70HL

DWZ Series digital wireless
microphone set for
vocal/speech with lavalier /
headset microphones

Overview

Package features ZRX-HR70 digital wireless half-rack receiver,

Package features ZRX-HR70 digital wireless half-rack receiver,

ZTX-B02RC digital wireless body-pack transmitter and uni-

ZTX-B02RC digital wireless body-pack transmitter and uni-

directional electret condenser lavalier and headset microphones

directional electret condenser lavalier and headset microphones

The lavalier / headset set version of the DWZ digital
wireless microphone system offers high quality 24-bit /
48KHz linear PCM digital transmission and is optimised
for applications such as congress centres, universities,
schools, community halls, hotels, board rooms and small
theatres. The system is supplied with the ECM-LZ1UBMP
digital wireless uni-directional electret condenser lavalier
microphone and the ECM-HZ1UBMP digital wireless uni-
directional electret condenser lightweight headset
microphone. Using the 2.4GHz frequency band for
transmission, the DWZ-B70HL can be used licence- and
cost-free in nearly every country worldwide. The system
also includes AES 128-bit encryption technology to
ensure highly secure transmission.

Superb digital sound with intelligent feedback reducer

Superb digital sound with intelligent feedback reducer

With 24-bit linear PCM digital, you get high sound quality
with reliable RF transmission, utilising unique
transmission technology developed by Sony. Also, with
support for two RF modes, your experiences can be
shared over WiFi. The Intelligent Feedback Reducer
function supresses unwanted feedback.

Summary of Contents for DWZ Series

Page 1: ...ssion and is optimised for applications such as congress centres universities schools community halls hotels board rooms and small theatres The system is supplied with the ECM LZ1UBMP digital wireless uni directional electret condenser lavalier microphone and the ECM HZ1UBMP digital wireless uni directional electret condenser lightweight headset microphone Using the 2 4GHz frequency band for trans...

Page 2: ...eed for a compander Two RF modes for reliable transmission The DWZ Series provides two selectable RF modes Simply choose the one that makes best use of your actual 2 4 GHz RF environment Wide Band Hopping mode This mode reduces interference to other wireless equipment used in the same environment such as WiFi There s no need for advanced technical knowledge about radio frequency Wide Band Hopping ...

Page 3: ...u 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 Stable transmission Interruptions in reception signal dropout can be a problem with wireless microphone transmission systems With the DWZ Series however dropouts are reduced to a minimum Utilizing a space diversity reception syst...

Page 4: ... wired tone when using wireless There s no need to adjust the equalizer setting on your amplifier when switching between wired and wireless Simply set the Cable Tone Generator menu on the ZRX HR70 display to match the desired wired tone Five band equaliser With the five band digital equalizer in the half rack ZRX HR70 receiver you ll find it s easy to adjust the sound character of your handheld mi...

Page 5: ...1UBMP is a uni directional electret condenser lavalier microphone ideal for commercial sound applications such as presentations lectures and conferences Robust metal body The ZTX B02RCis made of strong durable metal Metal construction supports reliable use in rough operating conditions Easy to use operation The ZTX B02RC features a momentary switch for muting or talk back application Two AA batter...

Page 6: ...5 MHz Ch5 2449 5 2469 5 MHz Ch6 2405 2452 5 MHz Ch a 2469 5 2474 2478 5 MHz Ch b 2442 5 2447 2451 5 MHz Ch c 2415 5 2420 2424 5 MHz Ch d 2456 2460 5 2465 MHz Ch e 2429 2433 5 2438 MHz Ch f 2402 2406 5 2411 MHz RF Power Output 10 mW e i r p Occupied RF Bandwidth 2 5 MHz Receiving Section Receiver Type Rackmount Half 1 channel Reception Type Space diversity Antenna Type External whip antenna Receivi...

Page 7: ...Ch c 2415 5 2420 2424 5 MHz Ch d 2456 2460 5 2465 MHz Ch e 2429 2433 5 2438 MHz Ch f 2402 2406 5 2411 MHz RF Sensitivity 24 dBμV or less Antenna Section Input Connector BNC R 50 Ω x2 Audio Section Capsule Type Electret condenser Directivity Uni directional Input Connector 3 pole locking mini plug Input Impedance 1 8 k ohms or more MIC input 1 M ohms or more INST input Reference Input Level MIC 58 ...

Page 8: ...ission 10 Hz to 22 kHz Headset Microphone 60 Hz to 18 kHz Lavalier Microphone 60 Hz to 18 kHz Dynamic Range MIC 102 dB A weighted INST LINE 98 dB A weighted Distortion T H D 0 03 or less 38 dBu 1 kHz input Audio Delay Narrow band mode Approx 3 ms Wide band mode Approx 6 ms Transmitter Receiver Analog Output XLR 3 32 balanced x1 Phone jack unbalanced x2 Maximum output level Balanced Output MIC 22 d...

Page 9: ...RX HR70 External DC input 12 V DC Battery Operating Time Approx 10 hours of continuous use 25 C 77 F ambient temperature Sony LR6 size AA alkaline dry cell batteries Operating Temperature 0 C to 50 C 32 F to 122 F Storage Transport Temperature 20 C to 60 C 4 F to 140 F Dimensions ZTX B02RC 63 87 20 mm 2 1 2 3 1 2 13 16 inches w h d excluding the antenna ZRX HR70 168 44 96 mm 6 5 8 1 3 4 3 7 8 inch...

Page 10: ...l trademarks are the property of their respective owners 10 Supplied Accessories Cord clip 1 Wind screen 1 Belt clip 1 Belt clip screw 1 Antenna 2 AC adapter 1 Quick Start Guide 1 Before Use 1 CD ROM 1 Optional Accessories BC DWZ1 RMM HRD1 SAD HZ1B AD RX7 ECM HZ1UBMP ECM LZ1UBMP Notes Notes The values for dimensions are approximate Related products SRG 360SHE Full HD remote camera with triple stre...

Page 11: ...oduction in whole or in part without written permission is prohibited Features and specifications are subject to change without notice The values for mass and dimension are approximate All trademarks are the property of their respective owners 11 Gallery ...

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