Interruptions in reception (signal dropout) can be
a problem with wireless microphone transmission
systems. With the DWZ Series, however, the
occurrence of signal dropout can be reduced to
a minimum. Utilizing a space diversity reception
system, this series achieves stable reception by using
dual antenna inputs/reception circuits. These receive
signals over two different paths and automatically
select the stronger RF signal for output.
Stable Transmission
The DWZ-M70 package and DWZ-B70HL package
provide two selectable RF modes. Simply choose
the one that makes best use of your actual 2.4-GHz
RF environment.
Two RF Modes for Reliable Transmission
This mode reduces interference with other wireless
equipment used in the same environment, such as
wi-fi devices. It doesn’t require you to have technical
knowledge about radio frequencies. Wide Band
Hopping Mode also suppor ts additional error
correction for more secure transmission*.
[ Wide Band Hopping Mode ]
CH 6
CH 5
CH 4
CH 3
CH 2
CH 1
2402MHz
2482MHz
Hopping Image of Wide Band
** Latency of approximately 3 ms.
* Latency of approximately 6 ms.
This mode helps you to avoid interference from other
devices – for example, 2.4- GHz wireless remote
controllers that are commonly used for lighting control.
This enables you to coordinate frequencies when
using multiple wireless systems simultaneously**.
[ Narrow Band Hopping Mode ]
CH f
CH e
CH d
CH c
CH b
CH a
2402MHz
2482MHz
Hopping Image of Wide Band
DWZ-M70
DWZ-M70
DWZ-M70
DWZ-B70HL
DWZ-B70HL
DWZ-B70HL
The BC-DWZ1 optional battery charger enables
you to recharge NiHM batteries in the ZTX-M02RC
and the ZTX-B02RC. The BC-DWZ1 is a contactless
recharger; this means that you simply place the
handheld microphone and/or bodypack transmitter
into the charging station to
recharge NiMH-type batteries.
You do not need to physically
remove the rechargeable
batteries to recharge them, which
saves you time and reduces
wear and tear to the transmitters.
Battery Recharging System
DWZ-M70
DWZ-B70HL
The ZTX-M02RC handheld microphone (supplied
with the DWZ-M70 package) and the ZTX-B02RC
bodypack transmitter (supplied with the DWZ-B70HL
package) are made of strong durable metal. Metal
construction supports reliable use in rough
operating conditions.
Robust Metal Body
DWZ-M70
DWZ-B70HL
5
These two DWZ Series packages both offer 128-bit
standard encryption technology to secure
transmitted signals and avoid being intercepted
by others. By using this encryption feature, users
c a n re d u c e t h e wo r r y t h a t c o n f i d e nt i a l
i n fo r m a tion could be intercepted.
Highly Secure Transmission
*BC-DWZ1 and NiMH battery are sold separately.
