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Tempest CB-222
2-Channel 2.4GHz MasterBelt |
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Product Code: CB222
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| Description |
The Tempest2400 MasterBelt gives
users the power, features, and reliability of a Tempest2400
BaseStation in a compact and portable package.
The CB-222 is a 2-Channel MasterBelt that functions much like a
CM-222 Tempest2400 2-Channel BaseStation. The MasterBelt can be
paired with any standard Tempest2400 CP-222 2-channel BeltStation
to create a full-featured 2-channel system. The MasterBelt also
functions as the 6th full-duplex wireless user. There are 3 modes
of operation for a MasterBelt - Normal, Split and Shared. By
switching to Shared or Split Mode, an unlimited number of
BeltStations can be registered to each MasterBelt using shared
resources.
Each MasterBelt and BeltStation user may simultaneously Talk/Listen
on A and B or toggle between A and B in “Single Listen”
mode. Volume is set by rotating the CH A or CH B rotary
control.
There are two Talk buttons on each MasterBelt, one for each
channel. The Talk button enables the microphone signal for the
assigned intercom channels. Each Talk button has individual LED
indicators.
The Talk button can be latching or momentary. The Call button sends
a 2-wire compatible call signal to any wireless BeltStation and any
hard wired intercom device on the intercom channel.
MasterBelts are provided with a rechargeable Li-Polymer battery
capable of 8+ hours of operation or can be powered by (3) Standard
AA Alkaline batteries. Like the BeltStations, the MasterBelt has
its own back-lit display and menu functions which allow settings to
be changed at the MasterBelt locally.
Audio
Each wireless
MasterBelt and associated BeltStations can simultaneously monitor
and/or talk on both wireless intercom channels while in dual listen
mode. Alternatively, the MasterBelt and BeltStations may be placed
in “Single Listen” mode if the user wants to switch
back and forth between the two channels
individually.
Durability
The CB-222
MasterBelts are made of an incredibly strong, weather-resistant ABS
co-polymer blend with a high performance polyurethane over-mold.
The MasterBelt is designed to be both comfortable to wear and very
rugged in order to withstand the most challenging production
environments.
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| Technical Details of CB-222 |
| System Specifications |
RF Frequency: 2400 to 2480
GHz
RF Scheme: FHSS with TDMA
Effective Radiated Power: 100mW using 2dBi antenna
Receiver Sensitivity: -93 dBm for 10-5 BER
Radio Certification: FCC Part 15.247 and ETS 300.328 rules, license
free
Transmission Range: 200ft to 600ft (61 - 183m) typical
Audio Dynamic Range: >94dB
Audio Frequency Response: 300Hz - 3.8KHz with proprietary audio
voice shaping
System Latency: Less than 50ms direct
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| BeltStation Specifications |
Intercom Audio
Channels: 2
Simultaneous Listen Paths: True Dual Listen
Headset Connector: 4-pin male XLR
Microphone Type: Dynamic or Electret, Auto-Selected
Antenna Internal: +2 dBi patch
Charger Input: 100-240V, 0.3A, 50-60Hz
Charger Output: 5V, 1.25A
Battery Charging: via mini USB connector using supplied charger
Battery Life, Rechargeable Lithium-Polymer: Up to 8+ hours
Charge Time, Rechargeable Lithium-Polymer: 2 3/4 hours in
MasterBelt; 2 1/2 hours in charger (from empty)
Optional Power: 3 Standard AA alkaline cells
Battery Life, Alkaline: Approximately 4 hours
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| Environmental |
-4º – 122º F
(-20º – 50º C)
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| Dimensions |
4.0 in W x 6.1
in H x 1.75 in D (102 mm x 156 mm x 44.5 mm)
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| Weight |
14.3 oz (0.41 kg)
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