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Technical Product Manual - DCT1900
Product Specifications, Portable Telephones
Specs-DCT1900/R8/mw 1-3
© 2000-2005
Receiver sensitivity : typical -93 dBm and a minimum receiver sensitivity of -90 dBm
with a B.E.R. of .001
Unwanted emissions : as per PWT Standards
User Interface
Ringer volume levels : 12
Display : LCD, 12 active dot matrix, backlit
Top indicator : LED (red/green) for status indication
Keypad : 17 hard keys, backlit
Volume control : 2 side volume keys
Number memory : approx. 600 entries
Ringer Output
Sound output level : 85 ± 5dB(A) at 10 cm
1.3 9p23 Portable Telephone - Messenger - 9p23-AAB4
Compliance to Regulations and Standards
ANSI Standards : C63.17
PWT Standards : PWT 2, 3
PWT(E) Standards : Interoperability
UTAM Standards : Disablement Test Suite and Location Verification Procedure
Safety Standards : UL60950
Emissions Standards : FCC Part 15
General Specifications
Size : 5.6" x 2" x .825" (142 x 51 x 21mm)
Weight : 6.8 oz. (193g)
Display : Graphic 40 x 121 pixels LCD, backlight
Enclosure protection : IP54-Classified
Free fall test : IESC 68-2-32 procedure 1
Dropped 12 times from 1m
Color : black/light gray
External contacts : for monitor function of Desk Charger and Battery Pack charging
Internal contacts: : for Portable initialization and downloading
Transmitter Radio Specifications
RF carriers
Unlicensed: Fc(MHz) = F2 - C x 1.25MHz, Where C = 0,1,2,3,4,5,6,7
F2 = 1.929375GHz
Frequency band : 1910 to 1930 MHz
Modulation method : π/4 DQPSK
Power spectrum : π/4 DQPSK, ∝ = 0.5 RRC
Peak output power : 3 or 19.5 dBm
Output Spurious : as per ANSI C63.17
Harmonics : as per ANSI C63.17