Kenwood NX-720E Manuel d'utilisateur télécharger pdf (Page 2)

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CL752E-E-2

www.kenwood-electronics.co.uk

http://nexedge.kenwood.com

MIL Standard MIL 810C MIL 810D MIL 810E MIL 810F MIL 810G

Methods/Procedures Methods/Procedures Methods/Procedures Methods/Procedures Methods/Procedures

Low Pressure 500.1/Procedure I 500.2/Procedure I, II 500.3/Procedure I, II 500.4/Procedure I, II 500.5/Procedure I, II

High Temperature 501.1/Procedure I, II 501.2/Procedure I, II 501.3/Procedure I, II 501.4/Procedure I, II 501.5/Procedure I, II

Low Temperature 502.1/Procedure I 502.2/Procedure I, II 502.3/Procedure I, II 502.4/Procedure I, II 502.5/Procedure I, II

Temperature Shock 503.1/Procedure I 503.2/Procedure I 503.3/Procedure I 503.4/Procedure I, II 503.5/Procedure I

Solar Radiation 505.1/Procedure I 505.2/Procedure I 505.3/Procedure I 505.4/Procedure I 505.5/Procedure I

Rain 506.1/Procedure I, II 506.2/Procedure I, II 506.3/Procedure I, II 506.4/Procedure I, III 506.5/Procedure I, III

Humidity 507.1/Procedure I, II 507.2/Procedure II, III 507.3/Procedure II, III 507.4 507.5/Procedure II

Salt Fog 509.1/Procedure I 509.2/Procedure I 509.3/Procedure I 509.4 509.5

Dust 510.1/Procedure I 510.2/Procedure I 510.3/Procedure I 510.4/Procedure I, III 510.5/Procedure I

Vibration 514.2/Procedure VIII, X 514.3/Procedure I 514.4/Procedure I 514.5/Procedure I 514.6/Procedure I

Shock 516.2/Procedure I, II, III, V 516.3/Procedure I, IV, V 516.4/Procedure I, IV , V 516.5/Procedure I, IV, V 516.6/Procedure I, IV, V

International Protection Standard

Dust & Water Protection

IP54: Radio itself

Applicable MIL-STD & IP

To meet MIL-810 and IP grade, microphone and cover for the D-sub15 and SP connector have to be connected.

(Do not use the KCT cable and/or SP cable.)

■ KMC-35

Microphone

■ KMC-32

16-key Keypad

Microphone

■ KCT-60

Connection Cable

■ KMC-36

Keypad

Microphone

■ KMC-9C

Desktop Microphone

■ KES-5

External Speaker

■ KMB-10

Key Lock Adapter

■ KCT-36

3m Extension Cable

(for KCT-60)

■ KCT-18

Ignition Sense Cable

(requires KCT-60 option)

■ KRA-40G

GPS Active Antenna

(

required for GPS functions featured on the NX-720G/820G

)

■ KMC-30

Microphone

■ KES-3

External Speaker

■ KLF-2

Line Filter

Main Specifications

Analogue measurements made per EN Standards or TIA/EIA 603 and specifications shown are typical.

Specifications are subject to change without notice, due to advancements in technology.

FleetSync

is a registered trademark of JVC KENWOOD Corporation.

LTR

is a registered trademark of Transcrypt International.

AMBE+2™ is a trademark of Digital Voice Systems Inc.

Windows

is a registered trademark of Microsoft Corporation.

NXDN

is a registered trademark of JVC KENWOOD Corporation and Icom Inc.

NEXEDGE

is a registered trademark of JVC KENWOOD Corporation.

Footnotes

Requires NX subscriber unit PC Serial Interface compatible software application

(e.g KENWOOD AVL & Dispatch Messaging software) or hardware (e.g. console).

Requires KENWOOD OTAP Management software.

These trunked features are primarily for system programming and operational dependent.

Priority Monitor also requires NX subscriber settings.

Receiver Category 3

Accuracy specs are for long-term tracking (95th percentile values > 5 satellites visible at a nominal - 130 dBm signal strength).

NX-720(G) NX-820(G)

GENERAL

Frequency Range Type 1

136 - 174 MHz 400 - 470 MHz

Number of Channels

260

Zones

128

Max. Channels per Zone

250

Channel Spacing Analogue

12.5 / 20 / 25 kHz

Digital

6.25 / 12.5 kHz

Operating Voltage

13.2 V DC (10.8 - 15.6 V DC)

Operating Temperature Range

-30°C ~ +60°C

Frequency Stability

± 1.0 ppm

Antenna Impedance

50 Ω

Dimensions (W x H X D)

Projections not included

160 x 43 x 136 mm

Weight (net)

1.2 kg

Applicable Standards ETSI R&TTE

EN 300 086, EN 300 113, EN 300 219,

EN 300 440*

, EN 301 489, EN 301 166

ETSI Safety

EN 60065, EN 60950-1, EN 60215

NX-720(G) NX-820(G)

RECEIVER

Sensitivity (Analogue) EIA 12 dB SINAD

0.25 µV

EN 20 dB SINAD

-3 dB µV (0.35 µV)

Sensitivity (Digital) 3% BER

0.28 µV / 0.20 µV

(12.5 kHz / 6.25 kHz) 1% BER

-2 dB µV (0.40 µV) / -5 dB µV (0.28 µV)

Adjacent Channel Selectivity (Analogue)

(25 kHz / 20 kHz / 12.5 kHz)

80 dB / 78 dB / 70 dB 78dB / 76 dB / 68 dB

Intermodulation (Analogue)

65 dB

Spurious Response Rejection (Analogue)

80 dB

Audio Distortion

Less than 3%

Audio Output

4 W / 4 Ω

TRANSMITTER

RF Power Output

5 - 25 W

Modulation Limiting (Analogue)

±5.0 kHz at 25 kHz

±4.0 kHz at 20 kHz

±2.5 kHz at 12.5 kHz

Spurious Emission

-36 dBm ≤ 1 GHz, -30 dBm > 1 GHz

FM Noise (EIA)

(Analogue, 25 kHz / 20 kHz /12.5 kHz)

50 dB / 50 dB / 45 dB

Modulation Distortion

Less than 3%

Modulation

16K0F3E, 14K0F3E, 14K0F2D, 12K0F2D,

8K50F3E, 7K50F2D, 8K30F1E, 8K30F1D,

8K30F7W, 4K00F1E, 4K00F1D, 4K00F7W,

4K00F2D

GPS

TIFF (Time to First Fix) - Cold Start

< 60 seconds

TIFF (Time to First Fix) - Hot Start

< 10 seconds

Horizontal Accuracy

< 10 meters

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Kenwood NX-720E Manuel d'utilisateur Page 2

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