United Kingdom & EMEA

NX-300GK4

NX-300GK4

UHF NEXEDGE Digital/Analogue Portable Radio with GPS - Full Keypad (Non-EU Use)

 

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Key Features

NXDN Digital Air Interface with AMBE+2 Vocoder for Natural Sounding Digital Voice
Built-in GPS Module (requires KRA-44G GPS-capable antenna)
Operates in NXDN Digital Conventional and FM Analogue modes, even on the same channel
Autosenses Received Mode (Digital or Analogue)
Digital Conventional and Digital Trunking Modes
Multi-Site Digital Trunking, up to 60000 GIDs and 60000 UIDs per Network
Multi-Site IP Network Compatible
True 6.25KHz channel spacing operation
Includes Radio-To-Radio Mode (no repeater needed)
IP54/55 and MIL-STD 810C/D/E/F

Supplied With

Belt ClipYes
Instruction ManualYes, English, French & Spanish
Screw SetYes

PMR General Features

3-colour LED (Red, Orange, Green)Yes
2-Tone SignallingYes
Battery Saver ModeYes
Battery Status IndicatorYes
Beginning/End of Transmission I.D. SignalYes
Busy Channel Lock-outYes
Calling AlertYes
Character Display (Alphanumeric)Yes
Compact DesignYes
Companded AudioYes
Data Mode OperationYes - Transparent Data
Digital ANI Built-inYes
Display configurable in languages other than EnglishYes
Dot Matrix DisplayYes
DTMF FunctionYes
Dual-mode ScanningYes
Ease of Operating UseYes
Embedded MessageYes
Emergency Call FunctionYes
Emergency KeyYes
Enhanced Kenwood AudioYes
Flash Upgradeable FirmwareYes
FleetSync/FleetSync IIYes
GPS CompatibleYes
Illuminated KeysYes
Internal VOX ReadyYes
Kenwood ESN (Electronic Serial Number)Yes
Key Beep On/OffYes
Key LockYes
Front-panel KeypadYes, 12-keys. Telephone-style keypad
Lone Worker FunctionYes
Low Battery WarningYes
LTR TrunkingYes
Minimum-Volume SettingYes
Monitor ButtonYes
Multiple Scanning FunctionYes
Operator Selectable ToneYes
Power-On MessageYes
Programmable Function Keys8 Programmable Function Keys
PTT IDYes
QT (CTCSS) / DQT (digital)Yes
Real Time ClockYes
Remote Stun and ReviveYes
RSSI Level IndicatorYes
SelCall FunctionYes
Selectable Microphone GainYes
Short/Long Text MessagingYes
Single-Tone Encode, 2-Tone Encode/DecodeYes
Switchable Display BacklightingYes
Talk AroundYes
"Talk Back" Scanning FunctionYes
Time-Out TimerYes
Transceiver PasswordYes
Transparent Data ModeYes
Voice Inversion ScramblerYes
Windows PC Programming and TuningYes
Wired Cloning FunctionYes

NEXEDGE Features

Feature Upgrade - Version 2.0Includes:- Conventional IP Network (up to 48 sites), Expanded Inter-Group call capability in Trunking mode (up to 16 sites on Uni-cast/48 sites on Multi-cast), Uni-cast/Multi-cast selectable, Site Roaming on Conventional IP Network, 1.8 times faster Data Speed in Transparent mode and Over-the-air Alias in Emergency mode.
Alphanumerical Aliases14 Characters
Auto-Roaming/Registration (Multi-Site Trunking Mode)Yes
Broadcast Call (Trunking Mode)Yes
Channels GID512
CW (Morse Code) Message FunctionYes
Dual priority ScanYes
FleetSync/FleetSync II Including PTT ID Digital ANI (Analogue Mode)In Conventional FM Mode
FM Analogue Conventional IncludedYes
Front Panel Test-and-Tune FunctionYes
GIDs Per Network (Multi-Site Trunking Mode)60000
Group Call (Trunking Mode)Yes
Group Registration (Trunking Mode)Yes
Individual Private Call (Trunking Mode)Yes
Late Entry (Trunking Mode)Yes
LTR Analogue Conventional IncludedYes
Multi-Site IP Network CompatibleYes
NXDN Conventional IncludedYes
NXDN Digital 12.5/6.25kHz Channel SpacingYes
Operator Selectable Tone (OST)In Conventional FM Mode
Priority Monitor ID 1 & 2 (Trunking Mode)Yes
Radio Access Numbers (RAN)Yes, 64 (Including "None") in Digital Conventional Mode
Remote Group Add (Trunking Mode)Yes
Selcall - Individual and Group (Digital Mode)Yes
Short Data Messaging Manual InputYes
Special Alert Tone PatternsYes
Sub-DisplayYes, 3-Digit
UIDs Per Network (Multi-Site Trunking Mode)60000
Wide Area All Group Call (Multi-Site Trunking Mode)Yes
Zones128


Applicable Standards

IP54Yes
IP55Yes
Measurement - EIA StandardsYes
MIL-STD 810 C/D/E/FYes

Technical Specifications

Frequency Range400 - 470 MHz
Number of Channels512
Channel Frequency Spread70 MHz
Channel Spacing - Analogue - Wide/Narrow25 kHz/12.5 kHz
Antenna Impedance - 50 OhmYes
Battery LifeWith KNB-48L at 5-5-90 Ratio = More Than 12.5 Hours
Frequency Stability Parameters± 1.0 ppm
Operating Voltage7.5 V DC ± 20%
Dimensions58 x 127.5 x 41.3 mm (Radio only)
Weight (net)250g (Radio only)/375g (with KNB-47L Battery)

Receiver Specifications

Audio Output500 mW with less than 3% distortion
Intermodulation (Analogue)70 dB
Sensitivity (Analogue) - EIA 12 dB SINAD0.25 microvolts
Sensitivity (Digital)12.5kHz/6.25kHz = 0.25/0.20 microvolt at 3% BER
Spurious Reponse Rejection (Analogue)70 dB

Transmitter Specifications

RF Power Output (High/Low)5 W / 1 W
FM Hum & NoiseAnalogue = 45dB @ 25kHz, 40dB @ 12.5kHz
Microphone Impedance1800 Ohm
Spurious Response (EIA)70 dB