Motorola Motorla Digital on-site two-way radios and accessories DTR550 - Manual (Page 6)

10
GENERAL SPECIFICATIONS
Frequency 900 MHz ISM FHSS
Contact List Capacity 100 (Shared Group/Private)
Default Programming 5 Public Groups
Power Supply 3.8V ± 0.4V
Dimensions 132.3mm H x 57.2mm W x 35.4mm D
(5.2” H x 2.3” W x 1.4” D)
Weight:
with 1200 mAH Li-Ion Battery
200.2g (7.1oz.)
with 1500 mAH Li-Ion Battery 205.7g (7.3oz.)
Average Battery Life @ 5-5-90 Duty Cycle:
with 1200 mAH Li-Ion Battery
14.5 Hrs.
with 1500 mAH Li-Ion Battery 19 Hrs.
FCC Designation AZ489FT5842
IC Designation 109U-89FT5842
RECEIVER SPECIFICATIONS
Sensitivity: (3% BER Sensitivity) -125 dBm
Frequency Stability: (-30º C to +60º C) ± 0.0005% (± 5PPM)
Spur Rejection 55 dB
Blocking Immunity:
Interferer from ±500 KHz to ±1 MHz
75 dB
Interferer from ±1MHz to ±15 MHz 80 dB
Audio Output @ < 5% Distortion 1W
TRANSMITTER SPECIFICATIONS
RF Output 1W
Channel Spacing 50 kHz
Frequency Stability: (-30º C to +60º C) ± 0.0005% (± 5PPM)
Spurs/Harmonics 500 uV/m ( 3m)
Audio Response:
(from 6 dB/oct.Premphasis, 300 to 30000 Hz)
+1, -3 dB
Audio Distortion
@ 1000 Hz, 60% Rated Max. Dev.
<3%
TX ACCPR -50 dBc
FCC Modulation 8-level FSK 900 MHz ISM FHSS
ACCELERATED LIFE TEST
Motorola’s Accelerated Life Test (ALT) is a developmental process of rigorous laboratory testing that
simulates years of field use. Motorola has a firm commitment to quality and reliability. These radios have
been designed, manufactured, and tested to achieve high levels of component and workmanship quality.
Motorola radios are designed to minimize costly repairs and downtime.
All specifications subject to change without notice.
DTR550
™
/ DTR650
™
Specifications