Motorola GP644 specifications Specification Sheet, General Specifications, Transmitter, Receiver

Specification Sheet

GENERAL SPECIFICATIONS

Power Supply	Rechargeable battery 7.5V
Dimensions H x W x D (mm) with:	Height excluding knobs
Li-Ion battery	101.5 x 55.5 x 30.5
High capacity Li-Ion battery	101.5 x 55.5 x 35.5
Weight (gm) with:
Li-Ion battery	250
High capacity Li-Ion battery	270
Average battery life @ 5/5/90 Cycle with:	Low Power	High Power
Li-Ion battery	>9 hours	>7 hours
High capacity Li-Ion battery	>13 hours	>10 hours
Sealing:	Withstands rain testing per MIL STD 810 and IP54
Shock and Vibration:	Protection provided via impact resistant housing
	exceeding MIL STD 810 and TIA/EIA 603
Dust and Humidity:	Protection provided via environment resistant
	housing exceeding MIL STD 810 and TIA/EIA 603
Operating temperature:	-30oCto +60oC
Storage temperature:	-40oC to +85oC

TRANSMITTER

*Frequencies - Full Bandsplit	UHF: 403-470 MHz
Channel Spacing	12.5 / 20 / 25 kHz
Frequency Stability	1.5 kHz @ 12.5 kHz
(-30oC to +60oC, +25oC Ref.)	2.0 kHz @ 20/25 kHz
Power	403-470: 1-4W
Modulation Limiting	±2.5 @ 12.5 kHz
	±4.0 @ 20 kHz
	±5.0 @ 25 kHz
Conducted/Radiated Emission	-36 dBm <1 GHz
	-30 dBm ≥ 1...4 GHz
Adjacent Channel Power	-60 dB @ 12.5 kHz
	-70 dB @ 20/25 kHz
RECEIVER
*Frequencies - Full Bandsplit	UHF1: 403-470 MHz
Channel Spacing	12.5 / 20 / 25 kHz
Sensitivity (20 dB SINAD)	0.50 μV typical /
	12.5 kHz
Intermodulation	65 dB
Adjacent Channel Selectivity	60 dB @ 12.5 kHz
	70 dB @ 20/25 kHz
Spurious Rejection	70 dB
Conduncted Spurious Emission	-57 dBm <1 GHz
	-47 dBm ≥ 1...4 GHz

Portable Military Standards 810

Applicable MIL-STD		810C		810D		810E		810F		810G
	Methods	Proc./Cat.	Methods	Proc./Cat.	Methods	Proc./Cat.	Methods	Proc./Cat.	Methods	Proc./Cat.
Low Pressure	500.1	I	500.2	II	500.3	II	500.4	II	505.5	II
High Temperature	501.1	I, II	501.2	I/A1,II/A1	501.3	I/A1,II/A1	501.4	I/Hot,II/Hot	501.5	I/Hot A1,
										II/Hot (A1)
Low Temperature	502.1	I	502.2	I/C3,II/C1	502.3	I/C3,II/C1	502.4	I/C3,II/C1	502.5	I/C3,II/C1
Temp. Shock	503.1	-	503.2	I/A1C3	503.3	I/C1A3	503.4	I	503.5	I/C
Solar Radiation	505.1	II	505.2	I	505.3	I	505.4	I	505.5	I
Rain	506.1	I, II	506.2	I, II	506.3	I, II	506.4	I, III	506.5	I, III
Humidity	507.1	II	507.2	II	507.3	II	507.4	-	507.5	-
Salt Fog	509.1	-	509.2	-	509.3	-	509.4	-	509.5	-
Blowing Dust	510.1	I	510.2	I	510.3	I	510.4	I	510.5	I
Blowing Sand	-	-	510.2	II	510.3	II	510.4	II	510.5	II
Vibration	514.2	VIII/F,	514.3	I/10,II/3	514.4	I/10,II/3	514.5	I/24	514.6	I/24
		Curve-W
Shock	516.2	I, II	516.3	I, IV	516.4	I, IV	516.5	I, IV	516.6	I, IV

Data is specified for +25°C unless otherwise stated

*Availability subject to individual country’s law and regulations. Specifications are subject to change without notice and are issued for guidance only. All specifications listed are typical. Radios meet applicable regulatory requirements. Conforms to R&TTE directive 1999/5/EC

For more information please contact your local Motorola Authorised Dealer or Distributor

MOTOROLA and the Stylised M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2009. All rights reserved. Specifications subject to change without notice. All specifications shown are typical. Radio meets applicable regulatory requirements.

GP644-RE_UK(12/09)

www.motorola.com

Motorola, Ltd. Jays Close, Viables Industrial Estate, Basingstoke, Hampshire, RG22 4PD, UK