XPR 4550

Manufacturer: Motorola
SKU: XPR4550


XPR 4550 Brochure

XPR 4550 Spec Sheet

Available in UHF and VHF frequency bands, the XPR 4550 features an integrated GPS module, alpha-numeric display, up to 1,000 channel capability, four programmable buttons, large volume knob for ease of use and a powerful, front projecting speaker.

Features & Benefits:

Connect Plus
With extended coverage and expanded voice and data capability, this multi-site digital trunking solution enables you to accommodate the high volume, wide area communication that’s required to keep your mobile work teams connected.

Capacity Plus
A scalable, single-site trunking solution that enables over a thousand radio users to share business-critical voice and data communication on the same system

IP Site Connect
Extend communication between multiple locations, create continuous wide area coverage or enhance single site coverage

Integrated GPS modem
Allows user coordinates to be relayed to dispatcher.

Versatile audio options
Supports USB and IMPRESTM  audio capability.

Bright display
Numeric LED delivers clear visible feedback of calling, scanning and monitoring functions.

Compact, ergonomic design
Volume knob, channel navigation buttons and microphone maximize user comfort.

Programmable buttons
Accesses favorite features, such as one-touch calling.

Durable loudspeaker
Powerful front-projecting speaker transmits in digital or analog.

Transmit Interrupt
Enables intervention during conversations to deliver critical communication exactly when and where it’s needed.

All XPR™ 4550 Mobile Radios include:

  • Compact Microphone
  • Low Profile Bracket
  • 10 ft Power Cable
  • Replaceable Button Package (Includes buttons for Monitor, Scan, Backlight, Emergency Talkaround, Text Messages and Contacts)
  • Two Year Warranty
  • One Year Repair Service Advantage

Radio Features:

  • Up to 1000 Channels
  • 12.5/25 kHz Switchable Channel Spacing
  • 4 Programmable/Replaceable Buttons
  • Option Board Expandable
  • Short free-form and quick text messaging (free-form messaging requires keypad microphone)
  • Analog and/or Digital Channel Scanning
  • Analog and/or Digital Priority/Dual Priority Channel Scan
  • Alphanumeric Display
  • Includes Integrated GPS Module (requires MOTOTRBO Location Services Application)
  • Basic Privacy/Scrambling
  • Enhanced Privacy/Encryption
  • DTMF Encode - Live Dial Only (Keypad Microphone required)
  • Voice Activated Transmit (VOX)
  • Site Roaming (IP Site Connect System)

Digital Calling Features

  • PTT-ID (Alphanumeric ID - Encode/Decode)
  • Talkgroup Calling
  • Private Calling (Encode/Decode)
  • All Call (Encode/Decode)
  • Emergency (Encode/Decode)
  • Radio Check (Encode/Decode)
  • Radio Disable (Encode/Decode)
  • Remote Monitor (Encode/Decode)
  • Escalerting Alarms
  • Transmit Interrupt (Encode/Decode)

Programmable Buttons:

  • Alert Tones On/Off
  • Backlight Intensity
  • Contacts List
  • Emergency
  • External PA On/Off
  • High/Low Power
  • Horn and Lights On/Off
  • Manual Dial
  • Permanent Monitor
  • Nuisance Channel Delete
  • VOX On/Off
  • One Touch Call
  • Radio Check
  • Radio Enable / Disable
  • Remote Monitor
  • Repeater/Talkaround
  • Squelch
  • Scan
  • Telemetry Control
  • Text Messaging
  • Zone

Analog Calling Features:

  • MDC 1200 PTT - ID (Alphanumeric ID-Encode/Decode)
  • MDC 1200 Emergency (Encode/Decode)
  • MDC 1200 Call Alert (Encode/Decode)
  • DTMF Encode - Live Dial Only (Keypad Microphone required)

Connect Plus Digital Trunking Features:

  • PTT-ID
  • Dynamic site assignment
  • Site registration
  • Automatic site roaming
  • User priority levels
  • Busy queuing and call back
  • Selective call and call alert
  • Multi-group call
  • Radio disable/enable
  • Radio check
  • ESN system access verification
  • Emergency operation
  • Talk group scan


XPR 4550 Numeric Display with GPS

Band Split Band Power Channel
136-174 MHz VHF 1-25W 1000
136-174 MHz VHF 25-45W 1000
403-470 MHz UHF 1-25W 1000
403-470 MHZ UHF 25-40W 1000
450-512 MHZ UHF 1-40W 1000

XPR 4550 Numeric Display-Analog Only

Band Split Band Power Channel
136-174 MHz VHF 1-25W 1000
136-174 MHz VHF 25-45W 1000
403-470 MHz UHF 1-25W 1000
403-470 MHz UHF 25-40W 1000
450-512 MHz UHF 1-40W 1000


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