راديو Motorolla R2 ثنائي الاتجاه

General Specifications	Value
Frequency	400-480 MHz, 136-174 MHz
Typical RF Output	High Power: 4W, Low Power: 1W
Channel Spacing	12.5 kHz (analog) / 25.01 kHz (digital)
Channel Capacity	64
Dimensions (H x W x D) with Battery	PMNN4598 High Capacity Battery: 4.9 x 2.2 x 1.5 in. PMNN4600 Slim Battery: 4.9 x 2.2 x 1.3 in.
Weight with Battery	PMNN4598 High Capacity Battery: 10.1 oz. PMNN4600 Slim Battery: 9.2 oz.
Battery Life (Analog / Digital)	PMNN4598 High Capacity Battery: 19.5 Hours (Analog) / 26.5 Hours (Digital) PMNN4600 Slim Battery: 17 Hours (Analog) / 22.5 Hours (Digital)
Power Supply	7.5V (Nominal)
FCC Description	AZ489FT4971, AZ489FT3852
IC Description	109U-89FT4971, 109U-89FT3852

Transmitter Specifications	Value
Modulation Type	4FSK Digital Modulation
Data Rates	12.5 kHz Voice and Data
Digital Protocol	ETSI TS 102 361-1, -2, -3
Conducted/Radiated Spurious Emissions	< -36 dBm (< 1 GHz); < -30 dBm (> 1 GHz)
Adjacent Channel Power	> 60 dB @ 12.5 kHz; > 70 dB @ 25 kHz
Frequency Stability	± 0.5 ppm
Modulation Limiting	± 2.5 kHz @ 12.5 kHz; ± 5.0 kHz @ 25 kHz
MIL-STD 810	Various Methods and Procedures for Low Pressure, High Temp, Low Temp, Temp Shock, Solar Radiation, Rain, Humidity, Salt Fog, Blowing Dust & Sand, Vibration, Shock
Receiver Specifications	Value
Analog Sensitivity (12dB SINAD)	0.18 µV (typical)
Digital Sensitivity (5% BER)	0.16 µV (typical)
Conducted/Radiated Spurious Emissions	< -57 dBm
Intermodulation (TIA603E)	> 70 dB
Adjacent Channel Selectivity (TIA603A) -1T	> 60 dB @ 12.5 kHz; > 70dB @ 25 kHz
Adjacent Channel Selectivity (TIA603E) -2T	> 55 dB @ 12.5 kHz; > 70dB @ 25 kHz
Spurious Rejection (TIA603E)	> 70 dB
Frequency Stability	± 0.5 ppm

Audio Specifications	Value
Digital Vocoder Type	AMBE+2
Audio Response	TIA603E
Audio Output Power (Rated/Max)	1 W / 3 W
Audio Distortion at Rated Audio	3% (typical)
Maximum Speech Loudness (ISO 532B)	101 phon
Hum and Noise	-40 dB @ 12.5 kHz / -45 dB @ 25 kHz

Environmental Specifications	Value
Operating Temperature*	-22 °F to 140 °F
Storage Temperature*	-40 °F to 185 °F
Thermal Shock	Per MIL-STD 810C, D, E, F, G, H
Humidity	Per MIL-STD 810C, D, E, F, G, H
Electrostatic Discharge	IEC 61000-4-2 Level 4
Dust and Water Intrusion	IEC60529 IP55
Salt Fog	Per MIL-STD 810C/D/E/F/G/H
Packaging Test	Per MIL-STD 810C/D/E/F/G/H

MIL-STD 810 Standard	Method/Procedure
MIL-STD 810C	500.1 I, 501.1 I, 502.1 I, 503.1 I, 505.1 II, 506.1 I, 507.1 II, 509.1 I, 510.1 I, 514.2 VIII/CatF, 516.2 I
MIL-STD 810D	500.2 II, 501.2 I/A1, 502.2 I, 503.2 A1/C3, 505.2 I/A1, 506.2 I, 507.2 II, 509.2 I, 510.2 I, 514.3 I/Cat10, 516.3 I, IV
MIL-STD 810E	500.3 II, 501.3 I/A1, 502.3 I, 503.3 A1/C3, 505.3 I/A1, 506.3 I, 507.3 II, 509.3 I, 510.3 I, 514.4 I/Cat10, 516.4 I, IV
MIL-STD 810F	500.4 II, 501.4 I/Hot, 502.4 I, 503.4 I, 505.4 I/A1, 506.4 I/III, 507.4 – 507.6 II/Aggravated, 509.4 -, 510.4 I/II, 516.5 I, IV
MIL-STD 810G	500.6 II, 501.6 I/A1, 502.6 I, 503.6 I-C, 505.6 I/A1, 506.6 I/III, 507.6 II/Aggravated, 509.6 -, 510.6 I/II, 516.7 I, IV
MIL-STD 810H	500.6 II, 501.7 I/A1, 502.7 I, 503.7 I-C, 505.7 I/A1, 509.7 -, 510.7 I/II, 516.8 I, IV

Category	Features
General	– Analog and digital capabilities
	– DMR standards compliant
	– 64 channels
	– 2 programmable buttons
	– Pre-programmed text messaging
	– Voice announcements
	– Home channel reminder
	– Late entry
	– Dual priority scan
	– Nuisance channel delete
	– Secure Enhanced Linux operating system
	– TLS-PSK CPS/RM (Radio/repeater authentication)
	– Rental timer
	– Internal Voice Operated Transmission (VOX)
	– Wide range of accessories
	– IP55 dust and water ingress protection
	– Rugged to MIL-STD 810 standards
Systems	– Dual Capacity Direct Mode
	– Single-site conventional
	– Extended Range Direct Mode
Audio	– Acoustic feedback suppressor
	– User selectable audio profiles
	– Trill enhancement for rolling rs
	– SINC+ noise suppression
	– Automatic gain control
	– Received audio leveling

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