Manufacturer: Motorola


CDM1550LS+ Brochure

CDM1550LS+ Spec Sheet

The Motorola CDM1550 LS+ Mobile Two Way Radio incorporates UHF LTR® trunking capabilities — offering you wider calling range, faster channel access, greater privacy and higher user and talkgroup capacity — as well as innovative PassPort® trunking. Ideal for users with growing communication needs.

15 PassPort or LTR zones
Uses 16 talkgroups each or 160 channels.

Versatile trunking systems:
  • Broad calling range
  • Rapid channel access
  • Outstanding privacy
  • High user and talkgroup capacity
  • Adds to basic LTR functions
  • Wider coverage area
  • Seamless roaming
  • Received Signal Strength Indicator (RSSI): maintains signal
  • Electronic serial number protection: Prevents unauthorized radio cloning
  • Direct frequency assignment: Adds channels and sites over the air without taking radios out of service

Alphanumeric screen
14-character display uses icons and text provide clear indication.

Switchable channel spacing
Migrates easily between 25-kHz and 12.5-kHz frequencies.

Telephone interconnect
Places and receives phone calls.

Multi-language capability
Can program in English, Spanish, French and Portuguese.

Horn and lights activation
Alerts users to incoming messages, even when away from the vehicle.

Quik CallTM and MDC 1200 signaling
Sends and receives through features such as Push-to-Talk ID, Selective Call and Call Alert.

All CDM1550 LS+ mobile modesl include:
  • Standard compact microphone
  • Standard bracket (Low Profile)
  • Standard Power Cable (Low Power/High Power)
  • 4 Programmable buttons
  • 14 Character Alphanumeric Display
  • Replaceable Button Package (includes buttons for MON (Monitor), SCAN (Scan), Call (Radio Call), PHONE (Phone), Home (Channel Revert), ROAM (Roam Request), and Site (Site/Min View)
  • Two Year Warranty

Conventional/LTR/PassPort Programmable Features:

  • System, All group, Auto Group Scan (Conventional & LTR)
  • Dual Priority Scan (Conventional Operators Only)
  • Home Channel Revert (LTR & PassPort)
  • 12.5/25 kHz Switchable Channel Spacing
  • X-PandTM Companding Technology
  • Telephone Interconnect
  • Adjustable Power Levels
  • Voice Storage

LTR Protocol-MDC1200 Signaling Programmable Features:

  • Call Alert (Encode/Decode)
  • Selective Call (Encode/Decode)
  • PTT-ID (Encode/Decode)
  • Radio Check (Encode/Decode)

Additional PassPort Features:

  • PassPort Group Scan
  • Seamless Roaming
  • Automatic Registration / Deregistration (upon power up & power down)
  • PTT ID Aliasing & MIN on Display
  • Unique ESN (Electronic Serial Number)
  • Direct Frequency Assignment
  • Home System Lookback
  • Selective Radio Inhibit (Decode)
  • Roam Request
  • Site/MIN view
  • Selective Call / Call Alert
  • Roam Lock
  • Site / Talkgroup Restriction (requires NTS option)
  • NTIA Band 9 MHz Rx/Tx Support-UHF Only

160 Channel Models Also Include:

LTR Protocol-MDC1200 Signaling:

  • Status (Encode)
  • Message (Encode/Decode)

Conventional Mode- MDC1200 Signaling:

  • Call Alert (Encode/Decode)
  • Selective Call (Encode/Decode)
  • PTT-ID (Encode/Decode)
  • Radio Check (Encode/Decode)
  • Emergency Alert (Encode/Decode)
  • Status (Encode)
  • Message (Encode/Decode)

Conventional Mode- Signaling:

  • Quik-Call II (Encode/Decode)


Band Split Band Power Trunk Modes/Talkgroups Conv Channel
136-174 MHz VHF 1-25W 15/16 160
136-174 MHz VHF 1-45W 15/16 160
403-470 MHz UHF 1-25W 15/16 160
403-470 MHz UHF 1-40W 15/16 160
450-512 MHz UHF 1-25W 15/16 160
450-512 MHz UHF 1-40W 15/16 160


Inquire About This ProductInquire