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Last modified 2025-09-09

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Motorola GP-388

A picture of Motorola GP-388

SPECIFICATIONS

GENERAL
Type:Professional land mobile VHF or UHF transceiver
Frequency range
depending on version:
136-174 MHz
403-470 MHz
Tuning steps:Channelized (Programmable in ? KHz increments)
Frequency stability:? ppm
Mode:FM
Channels / memory management: 255 regular
Duplex shift / offset:Programmable
Power supply:? VDC (Li-Ion battery)
Current drain / power consumption:RX: ? mA
TX: ? A
Antenna impedance / connector:50 ohm / ?
Dimensions (W*H*D):56*102*31 mm (2.2*4.02*1.22")
Weight:? g (? oz)
Other features: CTCSS/PL or Select 5/5-tone CCIR. VOX. Lone Worker Radio enters
emergency mode if user does not respond.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:
Squelch sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: VHF version: 1-5 W (Adjustable)
UHF version: 1-4 W (Adjustable)
Modulation system:
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:200x-200x (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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