Motorola GP3688

Motorola GP3688

GP3688 CONVENTIONAL PORTABLE TWO-WAY RADIO ENHANCE YOUR RADIO’S CAPABILITIES a comprehensive range of accessories is available to suit your needs. With the right combinations of batteries, headsets, carry cases and antenna, it can increase your operational productivity and comfort tremendously. Motorola original accessories are built with the highest quality standards and are specially engineered to ensure maximum performance of your radio
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Product Details


64 Channels

Organising of work teams into different

talkgroups, an excellent tool for complex


8-Character Alphanumeric & Icons


Enable users to determine the radio’s

operating performance at a glance.

Crystal Clear Audio

Exceptional audio design for that added

communication edge.

Extended Talktime

19 hr-talktime on low power and 14

hr-talktime on high power for greater


Battery Latch Lock Feature

Keeps the power source firmly fastened

to the radio and allows continuous



Gradually increases volume of paging/

alert tone. Ideal for discreet office

settings, and yet loud enough for noisy


Dual Priority Scan

Enable users to constantly monitor &

keep an update on the activities on two

most commonly used communications

channels so that messages will not be


Voice Operated Transmission (Vox)

Provides total handsfree for maximal




• High/Low Power

• Tight/Normal Squelch

• System Scan

• Repeater/Talkaround

• Monitor

• Sticky Permanent monitor



General         UHF

Frequency       403-440MHz

Channel capacity      64 channels

Power supply         7.5V±20%

dimensions (without belt clip and antenna)

With NiCd/extended LiIon          126.5mm (H) x 61.5mm (W) x 45mm (d)

With standard NMH               126.5mm (H) x 61.5mm (W) x 43mm (d)

With slim LiIon                   126.5mm (H) x 61.5mm (W) x 42mm (d)


Weight (without belt clip and antenna)

With extended LiIon         379g

With slim LiIon             378g

With standard NMH         440g

With NiCd                 431g

average battery Life @ 5-5-90 duty Cycle      Hi Power (4W)        Low Power (1W)

With extended LiIon                       14hrs              19hrs

With slim LiIon                            12hrs              17hrs

With standard NMH                        10hrs              13hrs

With NiCd                                8hrs               10hrs

Receiver +                              UHF 12.5 kHz         UHF 20/25kHz

Frequency                                      403-440MHz

Sensitivity 12db EIa SINad                           0.25uV

adjacent Channel Selectivity                -65db               -70db

Intermodulation                                   -70db

Frequency Stablility (-30°C to +60°C)               0.00025%

Spur Rejection                                     -75db

Hum and Noise                          -45db@12.5kHz -50db@25kHz

Image and 1/2 I-F Rejection                          -70db

audio Ouput @ < 5% distortion                       500mW

Transmitter                                         UHF

Frequency                                     403-438MHz

Channel Spacing                               12.5/20/25kHz

Frequency Stablility (-30&deg;C to +60&deg;C)               0.00025%

Spurs/Harmonics                              -36 dbm < 1GHz

-30 dbm > 1GHz

audio Response

(from 6db/oct. Premphasis, 300 to 3000Hz)            +1, -3db

audi distortion

@1000Hz, 60% Rated Max. dev.                        <3%

FM Noise                                      -40db(12.5Khz)


FCC Modulation 20/25 kHz                      16K0F3E & 11K0F3E