Motorola GP640 User Manual

8
English
GETTING STARTED
Recycling or Disposal of Batteries
At the end of its useful life, the NiCd battery can
be recycled. However, recycling facilities may not
be available in all areas.
Motorola endorses and encourages the recycling
of all re-chargeable batteries. Contact your local
Motorola dealer for further information.
Charging the Battery
If a battery is new, or its charge level is very low,
indicated by high pitched warning tones, you will
need to charge the battery before you can use it
in your radio.
Note: Batteries are shipped uncharged from the
factory. New batteries could prematurely
indicate full charge, charge a new battery for
14-16 hrs before initial use.
1. Place the radio with the battery attached, or the
battery alone, in the charger.
2. The charger’s LED indicates the charging
progress.
Battery chargers will charge only the Motorola
authorized batteries listed below; other batteries
will not charge
.
FM - Factory Mutual
NiCd
Charger LED Status
Red Battery is charging
Green Battery is fully charged
Flashing Red * Battery is unchargeable
Flashing Yellow Charger is getting ready to charge
Flashing Green Battery is 90% charged
*
Battery is damaged. Please contact your dealer.
Part No. Description
HNN9008
HNN9009
HNN9010
HNN9011
HNN9012
HNN9013
High-Capacity NiMH
Ultra-High-Capacity NiMH
Ultra-High-Capacity FM NiMH
High-Capacity FM NiCd
High-Capacity NiCd
Lithium-Ion

Motorola GP640 Specifications

Power

power supply	7.5 V
power 136-174	1-5W
power 403-470	1-4W
power 450-527	1-4W

Battery

average battery life with standard high capacity NiMH battery low power	11 hours
average battery life with standard high capacity NiMH battery high power	8 hours
average battery life with ultra high capacity NiMH battery low power	14 hours
average battery life with ultra high capacity NiMH battery high power	11 hours
average battery life with NiCD battery low power	12 hours
average battery life with NiCD battery high power	9 hours
average battery life with Li-lon battery low power	11 hours
average battery life with Li-lon battery high power	8 hours

Operating Environment

operating temperature	-20°C to +55°C
frequency stability	±2.5 ppm (-25°C to +55°C, +25°Ref.)
sealing	MIL STD 810 C/D/E and IP54

Transmitter

frequencies full bandsplit VHF	136-174 MHz
frequencies full bandsplit UHF 1	403-470 MHz
frequencies full bandsplit UHF 2	450-527 MHz
channel spacing	12.5/20/25 kHz
modulation limiting	±2.5 @ 12.5 kHz, ±4.0 @ 20 kHz, ±5.0 @ 25 kHz
FM hum & noise	-40 dB typical

Receiver

sensitivity (12 dB SINAD) EIA	.25 µV typical
sensitivity (20 dB SINAD) EN	.50 µV 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

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