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Tempest 900MHz
4-channel, dual listen wireless BeltStation |
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Product Code: CP942
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Together with the Tempest2400,
the Tempest900 offers another viable and reliable wireless
intercom option for specific application needs. The Tempest900
offers much of the same intuitive operation and menu structure,
as well as look and feel, of the Tempest2400 system. The
difference is that the Tempest900 operates within the 900MHz
frequency band. The longer wave lengths and wider symbol width
in this band allow signals to break through dense walls and
other structural objects more readily, increasing the range for
users and reducing potential loss of audio.
The Tempest900 BeltStations, CP-942
(for use with the CM-944 4-channel BaseStation) provides users
with full-duplex communications. Similar to Tempest2400
BeltStation models, the Tempest900 BeltStations are designed
with a comfortable and rugged casing for long-term durability,
can operate in either Normal or Shared Mode, and with flexible
battery options.
The CP-942 BeltStation (4-channel audio) is capable of true dual
talk/listen functionality, allowing each user to simultaneously
monitor and/or talk on two of the four channels (A or B and C or
D).
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Technical Details |
Tempest2400 4-Channel BeltStation
Specifications
System Specifications
RF Frequency: 902 to 928 MHz
RF Scheme: FHSS with TDMA
Effective Radiated Power: 250mW using 2dBi antenna
Receiver Sensitivity: -100 dBm for 10-5 BER
Radio Certification: FCC Part 15, Canadian RSS-210, license free
Transmission Range: Up to 1,000ft (305m); 500 - 900ft (150 - 275m)
typical
Audio Dynamic Range: >94dB
Audio Frequency Response: 300Hz - 3.8KHz with proprietary audio
voice shaping
System Latency: Less than 50ms direct
BeltStation Specifications
Intercom Audio Channels: 4
Simultaneous Listen Paths: True Dual Listen
Headset Connector: 4-pin male XLR
MicrophoneType: Dynamic or Electret, Auto-Selected
LCD Display: 102 x 80 pixels
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
BeltStation; 2 1/2 hours in charger (from empty)
Optional Power: 3 Standard AA alkaline cells
Battery Life, Alkaline: Approximately 3 hours
Dimensions (inches)
H 6.1” x W 4.0” x D 1.75”
Weight
14.3 oz
Operating Environment:
--4o – 122o F (-20o – 50o C)
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