GP628 Plus

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The Motorola GP628 Plus non-keypad radio, is one of the toughest from Motorola Professional Series to date. Rated IP67* dust-tight and water submersible, the radio is also resistant to knocks and drops. Lightweight and compact, the GP628 Plus has received Factory Mutual (FM) Approval and meets Military Standard (MIL) 810C,D, E and F.

Please check with your local distributor on the availability of this model in your country.




Advanced Audio Technology

• Motorola's voice compression and low level expansion technology enable crisp, clear and loud audio, keeping
  communications lines clear during critical missions.

Compact but rugged

• Meets Military Standard (MIL) 810C, D , E and F
• The GP628 Plus conforms to stringent Factory Mutual (FM), making it suitable to operate in hazardous environments
  such as petrochemical and manufacturing plants.


• Supports MDC1200 signalling, Quick Call signalling and DTMF signalling.
• By pressing the emergency button in critical situations, the radio will emit a piercing alarm/siren; providing users with
  instant help alerts.
• Switchable RF Power Levels: users can adjust the radio’s transmitting power according to the user environments,
  offering maximum coverage and battery conservation.
• Tri-colour LED battery gauge at the top of the radio indicates battery level status at a glance.
• Tone Tagging allows 8 different ringing tones to be assigned to 8 specific users or talkgroups making audio caller
  identification to these 8 groups possible.
• Repeater/Talkaround Enable/Disable allows users to enjoy long-range communications via a repeater, or bypass it to
  communicate point-to-point.
• Tight/Normal Squelch feature enhances audio clarity by filtering unwanted interference.

*Dust-tight and water submersible are tested as per criteria in IEC(International Electrontechnical Commission) 60529 IP67.


MDC1200 Signalling, Quick Call II signaling & DTMF Signalling
Number of channels


Keypad :- None

Emergency button :- Yes
Display :- No display

Dimensions H x W x D (with standard battery)
101.5 mm x 56.5mm x 37mm
Weight (with standard battery)
305gms with Lilon battery


Battery life (based on a 05/05/90 duty cycle)
10 hours at 5:5:90 cycle with LiIon (Hicap) battery at High Power, 13 hours at 5:5:90 cycle with LiIon (Hicap) battery at Low Power
Frequency range
136 – 174 MHz/ 330 – 400 MHz/ 403 – 470 MHz/ 450 - 527MHz


Mil spec :- 810 C, 810 D, 810 E, 810F Intrinsic safety standard :- Yes