Motorola GP340 User Manual

2
English
CONTENTS
Safety Information . . . . . . . . . . . . . . . . . 25
Safe and Efficient Operation . . . . . . . . . . 25
Exposure to Radio Frequency Energy . . . 25
Radio Operation and EME Exposure . . . . 26
Electromagnetic Interference/
Compatibility. . . . . . . . . . . . . . . . . . . . . . . 26
Operational Warnings . . . . . . . . . . . . . . . 26
Vehicles with an Air Bag . . . . . . . . . . . 26
Potentially Explosive Atmospheres. . . 26
Batteries . . . . . . . . . . . . . . . . . . . . . . . 26
Blasting Caps and Areas . . . . . . . . . . 27
Operational Cautions . . . . . . . . . . . . . . . . 27
Damaged Antennas . . . . . . . . . . . . . . 27
Batteries . . . . . . . . . . . . . . . . . . . . . . . 27
General Radio Care . . . . . . . . . . . . . . . . . 27
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The products described in this manual may include copyrighted computer
programmes stored in semiconductor memories or other media. Laws in the
United States of America and other countries preserve for Motorola Europe
and Motorola Inc. certain exclusive rights for copyrighted computer
programmes, including the right to copy or reproduce in any form the
copyrighted computer programme. Accordingly, any copyrighted computer
programmes contained in the products described in this manual may not be
copied or reproduced in any manner without the express written permission of
the holders of the rights. Furthermore, the purchase of these products shall not
be deemed to grant either directly or by implication, estoppel, or otherwise, any
licence under the copyrights, patents, or patent applications of the holders of
the rights, except for the normal non-exclusive royalty free licence to use that
arises by operation of the law in the sale of the product.

Motorola GP340 Specifications

Power and Battery

power supply	Rechargeable Battery 7.5v
battery life with standard high capacity NiMH battery (low power)	11 hours
battery life with standard high capacity NiMH battery (high power)	8 hours
battery life with ultra high capacity NiMH battery (low power)	14 hours
battery life with ultra high capacity NiMH battery (high power)	11 hours
battery life with NiCD battery (low power)	12 hours
battery life with NiCD battery (high power)	9 hours
battery life with Li-lon battery (low power)	11 hours
battery life with Li-lon battery (high power)	8 hours

Operating Environment

operating temperature	-20°C to +55°C
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/EIA 603

Transmitter Specifications

frequencies - full bandsplit	VHF: 136-174 MHz, LB1: 29.7-42 MHz, UHF: 300-350 MHz, LB2: 35-50 MHz, UHF1: 403-470 MHz
channel spacing	12.5/20/25 kHz
frequency stability	±2.5 ppm
power	136-174: 1-5W, 300-350: 1-4W, 403-470: 1-4W
modulation limiting	±2.5 @ 12.5 kHz, ±4.0 @ 20 kHz, ±5.0 @ 25 kHz
FM hum & noise	-40dB typical
conducted/radiated emission	-36 dBm <1 GHz, -30 dBm >1GHz
adjacent channel power	-60 dB @ 12.5 kHz, -70 dB @ 20/25 kHz
audio response (300-3000Hz)	+1 to -3 dB
audio distortion	3%

Receiver Specifications

frequencies - full bandsplit	VHF: 136-174 MHz, LB1: 29.7-42 MHz, UHF: 300-350 MHz, LB2: 35-50 MHz, UHF1: 403-470 MHz
channel spacing	12.5/20/25 kHz
sensitivity (12 dB SINAD) EIA	.25µV typical
sensitivity (20 dB SINAD) EN	.50µV typical
intermodulation EIA	70 dB
adjacent channel selectivity	60 dB @ 12.5 kHz, 70 dB @ 20/25 kHz
spurious rejection	70 dB
rated audio	0.5W
audio distortion @ rated audio	3% typical
hum & noise	-40 dB @ 12.5 kHz, -50 @ 20/25 kHz
audio response (300-3000 Hz)	+1 to -3 dB
conducted spurious emission	-57 dBm <1 GHz, -47 dBm <1 GHz

Weight and Dimensions

dimensions with standard high capacity NiMH battery	137 x 57.5 x 37.5 mm
dimensions with ultra high capacity NiMH battery	137 x 57.5 x 40.0 mm
dimensions with NiCD battery	137 x 57.5 x 40.0 mm
dimensions with Li-lon battery	137 x 57.5 x 33.0 mm
weight with standard high capacity NiMH battery	420 gm
weight with ultra high capacity NiMH battery	500 gm
weight with NiCD battery	450 gm
weight with Li-lon battery	350 gm