Motorola GP338 UHF/VHF Handheld Walkie Talkie 128CH 5 Watts Professional Two Way Radio
The GP338, one of the market-leading radios in Motorola’s Professional Series, is a simple and affordable communication solution for portable users requiring a high-quality radio. It is easy to use with essential functionality and is the ideal entry solution.
With option board capability and a wide range of accessories available within the Professional Series; it’s easy to build a tailored communications solution to meet your needs.
Description Of Walkie Talkie
The radio software encompasses Private Line™ and MDC selective signalling.
Allows activity on different communications channels to be monitored and answered.
X-Pand™ Voice Compression and Low Level Expansion
Crisp, clear and strong audio quality in virtually any noisy environment. Low level expansion allows further improvements in audio quality by reducing noise usually heard during pauses in conversation.
Voice Operated Transmit (VOX)
Hands free operation when used with VOX headset accessory.
Adjustable Power Levels
The radio output power has two settings – low power extends battery life and high power allows the radio to transmit over a greater distance.
Escalert Call Features
Escalating alert tone to alert user of incoming call. Starts at a very low level and increases until call answered.
Option Board Expandability
You can expand the existing capabilities by adding one of the following option boards:
- Encryption for message security.
- SmarTrunk II for low cost trunking.
- Voice Storage option board provides voice recorder features allowing you to store and retrieve messages.
Freedom to communicate utilising a system or dispatcher for wide area coverage, or bypass and talk directly to another unit for easy local unit-to-unit communications.
Caller Tone Tagging
Allows different alert tones to be assigned to different caller identities.
Programmable Channel Spacing (12.5/20/25 KHz)
Flexible and easy migration of channel spacing requirements in any situation.
Frequency band VHF, UHF
Frequency range 136-174 (VHF), 403-470 MHz (UHF) 450-520MHZ(UHF2) Battery life (based on a 05/05/90 duty cycle) Up to 14 hours Dimensions H x W x D (with standard battery) 137 x 57.5 x 37.5 mm
Weight (with standard battery) 420 g Channel spacing 12.5, 25, 20
Number of channels 128
Signalling Private Line, Conventional/MDC
Scan types Normal
It ,with Adjustable power levels,,Encryptio,Available option board,,Call forward,Call tones,,Channel scan,
Programmable buttons,Time out timer,,Voice operated transmit (VOX),X-pand voice compression and low level expansion
IP Standards IP54
Intrinsically safe Yes
Mil spec 810 C, 810 D, 810 E
- Frequency Range: VHF136-174, UHF 430-470,450-527MHz.
- Output power: VHF 1W/5W, UHF 1W/4W
- Channel: 128
- Channel step: 12.5/20/25KHz
- VOX function
- CTCSS/ DCS
- Emergency call
- Time-Out Timer(TOT)
- Battery Save
- MIL-STD 810D/E/F
- Signaling-Quick Call II, DTMF, part of the MDC1200
- LCD display
- P.C programming
- Talk Range:5-8 km
- Weight:428g(include battery)
(Varies according to version)
|136–174 MHz||330 – 400 MHz ,
403 – 470 MHz ,
450 – 527 MHz
|Number of channels||16 channels|
(Varies according to version)
|12.5/20/25 kHz||12.5/20/25 kHz|
|FM HUM & Noice
(projections not included; W×H×D)
|137 mm x 57.5 mm x 37.5 mm
( With Standard NiMH battery)
|Weight (approx.)||428gms (with standard NiMH battery)|
|RF output power||1W/5W||1W/4W|
|Spurious emissions||80dB (typ.)||70dB (typ.)|
|Audio harmonic distortion||3% typical
|FM Hum and Noise||46dB typ. (W)
40dB typ. (N)
|Sensitivity at 12dB SINAD||0.25μV (typ.)|
|Adjacent channel selectivity (W/N)||60dB @12.5KMz /70dB @ 25KMz(typ.)|
|Spurious response rejection||70dB|
|Intermodulation rejection||70dB (typ.)|
|Rated Audio||500mW (typ.)|
Complete Unit including accessories:
1 * Motorola GP338 Portable radio
1 * Antenna
1 * Battery pack
1 * Charger
1 * Belt clip
1 * The sling
1 * User’s manual