Motorola gp328 User Manual 2

Programmable Channel Spacing of 12.5/25 kHz mode:

Flexible and easy migration of channel spacing requirements in any situation.

Repeater/Talkaround Enable/Disable:

Freedom to communicate via a repeater for wide area coverage; or bypass a repeater and talk directly to another unit for easy local unit-to-unit communications.

Tight/Normal Squelch:

Flexibility to switch to tight squelch to filter out excessive noise; or, normal squelch for normal coverage.

Field Retrofit Option Boards:

Easy to install, affordable add-on functionality whenever your needs arise. Option Boards are available for: i) DTMF Decode for in-coming calls capability. ii) Voice Storage for recording and playing back voice

messages.

Internal Voice Operated Transmission (VOX):

For hands-free operation, activate this option by speaking with the optional headsets.

Battery Options:

Flexible choice of batteries: – NiCD Battery – High Capacity NiMH Battery – Ultra High Capacity NiMH Battery – Lithium Ion Battery

Singnalling Features:

The GP328 4 channel model offers the following MDC1200 singnalling:

• PTT-ID • Radio Check

Other GP328 Features:

• Channel Scan • PL / DPL

• Time-Out-Timer • Busy Channel Lockout

For more information, please contact:

TWO-WAY RADIOS

GP328

Portable Radio

A Practical Radio

contact

control

The GP328 Professional Radio

A Practical Radio

The GP328 is the two-way radio solution for professionals who need to stay in contact but don’t require extra features. This practical radio can easily increase productivity by keeping users communicating, yet streamlines their radio use— allowing them to concentrate on the job at hand. With the GP328, communication couldn’t be easier.

The GP328 comes with 2 models– 4-channel and 16channel model to organise work groups with ease and efficiency.

Easy To Use, Lightweight Yet Rugged To Suit Your Every Need:

Ideal when you need:

• Wide range coverage within the workplace.

• Simple-to-operate two-way radio.

• To contact people who are mobile.

• To make several calls to repeat the same message.

• To manage a facility or more than one building.

GP328 Key Features and Benefits:

X-PAND™ Audio Technology:

Motorola’s special voice compression and expansion technology called X-PAND™ enables crisper, clearer and stronger audio quality, allowing you to keep communicating in any noisy environment.

LED Battery Gauge:

Tri-colour LED to indicate battery strength, avoiding failed communication with early warning on low battery strength.

Emergency Siren:

Easy-to-access, one-touch button with piercing alarm to seek help in critical situation.

Motorola, , GP328, X-PAND and “The Power Tool for Contact & Control” are trademarks of Motorola, Inc. © Motorola, Inc. 1999

Switchable RF Power Level:

Optimize coverage and conserve battery

Cat. No:AC3-04-010 (S’pore/M’ysia) rev.1

Professional Radio

consumption.

The Power Tool For Contact & Control

The 16-channel GP328 model has the following added features:

Tone Tagging:

Assign 8 different ringing tones to 8 specific users/ talkgroups making audio caller identification to these 8 groups possible.

Enhanced Signalling Features

I) MDC1200:

• Call Alert Decode

• Voice Selective Call Decode

• Selective Radio Inhibit

II) Quik Call II:

• Call Alert Decode

• Voice Selective Call Decode

III) Dual Tone Multiple Frequency(DTMF)Signalling

Encode.

Two-Year Warranty

Each Motorola radio is backed by a two-year warranty on radio parts and labour (one-year warranty on the battery, charger, antenna and belt clip).

Motorola: Reliability & Quality

Accelerated Life Testing

Stringent Motorola’s Accelerated Life Testing simulating five years of hard use in real life, EIA RS-316B in Shock, Vibration, Dust, Humidity, IP54 for Sealing.

MIL-STD 810C, D and E

Stamp of approval from the U.S. Military for use in rough environments.

•

ISO 9001 Standard

Compliance with ISO 9001 Standard - an international quality

system assurance on design, development, production, installation and servicing of a product.

GP328 Features :

Product Specifications

GENERAL

Channel Capacity: 4 Channels 16 Channels *Frequency 136 - 174 MHz 136 - 174 MHz

403 - 470 MHz 330 - 400 MHz 450 - 527 MHz 403 - 470 MHz

450 - 527 MHz Power Supply: Provided through rechargeable battery - 7.5V DIMENSIONS: HxWxD

With Standard High Capacity NiMH Battery: 137mm x 57.5mm x 37.5mm With Ultra High Capacity NiMH Battery: 137mm x 57.5mm x 40.0mm With NiCD Battery: 137mm x 57.5mm x 40.0mm With LiIon Battery: 137mm x 57.5mm x 33.0mm

(Radio footprint height excluding knobs)

WEIGHT:

With Standard High Capacity NiMH Battery: 420 gm With Ultra High Capacity NiMH Battery: 500 gm With NiCD Battery: 450 gm With LiIon Battery: 350 gm

AVERAGE BATTERY LIFE @ 5/5/90 CYCLE Low Power High Power

With Standard High Capacity NiMH Battery: 11 hours 8 hours With Ultra High Capacity NiMH Battery: 14 hours 11 hours With NiCD Battery: 12 hours 9 hours

With LiIon Battery: 11 hours 8 hours Sealing: Withstands rain testing per MIL STD 810 C/D / E and IP54 Shock and Vibration: Protection provided via impact resistant housing exceeding

MIL STD 810-C/D / E and TIA/EIA 603

Dust and Humidity: Protection provided via environment resistant housing exceeding

MIL STD 810 C/D / E and TIA/EIA603

TRANSMITTER

Channel Capacity: 4 Channels 16 Channels *Frequency 136 - 174 MHz 136 - 174 MHz

403 - 470 MHz 330 - 400 MHz 450 - 572 MHz 403 - 470 MHz

450 - 527 MHz Frequency separation Full bandsplit Channel spacing 12.5/20/25kHz Freq Stability:(-30oC to 60oC,+25oCRef.) +/- 0.00025% Power 5W – 136 - 174 4W – 403 - 470 Modulation limiting ±2.5 @ 12.5kHz/±4.0 @ 20kHhz/±5.0 @ 25kHz FM Hum & Noise -40dB Conducted/Radiated Emission -66 dBw Modulation FCC Type 12.5 kHz 11K0 F3E / 25 kHz 16K0F3E Audio Response

( from 6 dB/octave pre-emphasis 300-3000Hz) +1 to -3dB

Audio Distortion 3%

Enhance Your Radio’s

Key Accessories:

Capabilities

A comprehensive range of accessories is available so that the radios can be customised to suit your needs. Adding the proper headsets, microphones, batteries, chargers or carry cases can enhance your productivity. Motorola

Transformer

Antenna

Rapid-rate Desktop Charger

accessories are built with the highest quality standards and are specially engineered to assure maximum performance of your radio, no matter what profession you’re in.

Battery & Belt Clip

RECEIVER

Channel Capacity: 4 Channels 16 Channels *Frequency 136 - 174 MHz 136 - 174 MHz

403 - 470 MHz 330 - 400 MHz 450 - 527 MHz 403 - 470 MHz

Frequency separation Full bandsplit Sensitivity (12dB SINAD)EIA .25µV Intermodulation(EIA) 70dB Adjacent Channel Selectivity 60dB @ 12.5kHz/70dB @ 25kHz Spurious Rejection 70dB Rated Audio 500 mW Audio Distortion 3% Hum and Noise -45dB @ 12.5kHz, -50dB @ 25kHz Audio Response (300-3000Hz) +1 to -3dB Conducted Spurious Emission -57dBm < 1Ghz/-47dBm > 1Ghz/FCC Part 15

Availability subject to country law and regulations / Specifications subject to change without notice. All specifications shown are typical. Radios meet applicable regulatory requirements.

Portable Military Standards 810 C, D, & E

810C 810D 810E

Applicable MIL-STD Methods Procedures Methods Procedures Methods Procedures

Low Pressure 500.1 1 500.2 2 500.3 2 High Temp 501.1 1, 2 501.2 1, 2 501.3 1, 2 Low Temp 502.1 1 502.2 1, 2 502.3 1,2 Temp. Shock 503.1 1 503.2 1 503.3 1 Solar Radiation 505.1 1 505.2 1 505.3 1 Rain 506.1 1, 2 506.2 1, 2 506.3 1, 2 Humidity 507.1 2 507.2 2, 3 507.3 2, 3 Salt Fog 509.1 1 509.2 1 509.3 1 Dust 510.1 1 510.2 1 510.3 1 Vibration 514.2 8, 10 514.3 1 514.4 1 Shock 516.2 1, 2, 5 516.3 1, 4 516.4 1, 4

Carry Case

Remote Speaker Microphone

450 - 527 MHz