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Motorola DTR550 Two-way Radio

Make: Motorola
Category: Category
Model: DTR550
Product Description:

The DTR550™ digital on-site portable two-way radio operates at 900 MHz and offers enhanced communication options, including Digital One-to-One Calling and Digital One-to-Many Calling (Public Group and Private Group). It also provides enhanced performance with greater coverage, longer battery life and digital audio quality that is loud and clear everywhere you have coverage.

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Group calling
Allows users to access up to 20 public and 10 private groups.

Digital one-to-many group call

Allows other DTR radios on same group ID and channel to communicate.

SMS text messaging
Transmits reception and origination information, as well as time/date stamp.

Lithium ion battery
Gives extra-long battery life—up to 14.5 hours of operation per full charge.


Rugged, compact polycarbonate housing
Offers comfort, with rubber overmold.

Durable design
Meets military 810 C, D, E, and F specifications for shock, vibration, water, dust and temperature extremes.

Full-graphic backlit display
Uses contrast adjustment and backlight timer and provides battery gauge.

Caller ID
Stores recent call list—up to last 10 transmissions.

Unit-to-unit configuration
Simplifies cloning operation, with via optional cable.

Performance Characteristics
Frequency band: 900 MHz ISM License Free
Power: On-site digital
Estimated battery life: Up to 14.5 hours*
Coverage area: Up to 350,000 square feet (30 floors)

Physical Characteristics
Display: Full
Keypad: None
Dimensions H x W x D (with standard battery): 5.2 x 2.3 x 1.4 in. (132.3x 57.2 x 35.4 mm)
Weight (with standard battery): 7.6 oz. (215.5 g)

Radio Features
Number of channels: Up to 150 contacts (Maximum 20 public groups / 10 private groups)
Front panel programmable: Yes
VibraCall: Yes
Cloning: With cable

User Environment
Mil spec: 810 C, 810 D, 810 E, 810 F
FCC License-free: Yes

Standard Package
Swivel belt holster, 3-hr charger, drop in charging tray, standard capacity Li-Ion battery, 1/4 wave stubby antenna, quick reference cards, trilingual user’s guide (CD).

Standard warranty: 1 year

*(5/5/90 duty cycle, battery life will vary depending on features used)

Extended Specifications Brochure