Kenwood DMR walkie talkie UHF
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Kenwood walkie talkie NX-3320

₹36,000.00

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The KENWOOD NX-3320 is a professional-grade UHF digital radio engineered to meet the demands of modern communication systems.

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Description

KENWOOD NX-3320 UHF Multi-Protocol Digital Two-Way Radio

The KENWOOD NX-3320 is a professional-grade UHF digital radio engineered to meet the demands of modern communication systems. Covering a wide 400–520 MHz UHF range with 120 MHz capability, it supports multi-protocol operation, including NXDN, DMR (Tier II & III), and FM analog—making it ideal for businesses transitioning to digital platforms.

With NXDN Type-C & Gen2 trunking, DMR Auto Slot Select, and site roaming, the NX-3320 is designed for flexible system integration and smooth interoperability. Its mixed-mode operation ensures backward compatibility with analog systems.

A vibrant 7-color LED light bar provides real-time status alerts, while the multi-line LCD and 4-way D-pad enhance user interaction and control. Built-in GPS and Bluetooth expand its functionality, enabling real-time tracking.

Designed for mission-critical use, this radio features Active Noise Reduction (ANR) using DSP for crystal-clear audio, along with AES and DES encryption to secure transmissions across supported digital protocols. Built-in motion sensor for man-down and motion detection features, and intrinsically safe versions are available for hazardous environments.

Durable and reliable, the NX-3320 meets IP54/55/67 standards and MIL-STD-810 C/D/E/F/G for resistance to dust, water, and impact. Choose from multiple form factors, including full keypad, standard keypad, or basic models, to match your operational needs.

Key Features:

  • UHF Frequency Coverage: 400–520 MHz (120 MHz range)

  • Multi-protocol: NXDN, DMR Tier II & III, FM Analog

  • NXDN Type-C & Gen2 Trunking

  • DMR Auto Slot Selection & Site Roaming

  • Mixed-mode operation for digital/analog coexistence

  • Integrated GPS & Bluetooth (HSP & optional SPP)

  • 7-color top-panel LED for visual alerts

  • Multi-line LCD and 4-way D-pad for easy navigation

  • DSP-powered Active Noise Reduction (ANR)

  • Secure communication with AES/DES encryption

  • Motion Sensor: Man-down, stationary, motion detection

  • Intrinsically Safe option available

  • Rugged with IP54/55/67 & MIL-STD certifications

  • Available in full keypad, standard, and basic models

 

Additional information
Bluetooth

Yes
Brand

Kenwood
Channel Announcement

No
Audio Output Power

1W
Warranty

1 Year
IP Rating

IP67
WiFi

No
Channels Capacity

64, 260
Channels Spacing

Analog 25/12.5 KHz, Digital 6.25/12.5 KHz
Frequency Band

400-520 Mhz
Talk time

18 hours
RF Output Power

5/4W
Colour

Black
Emergency Alert

Yes
Technology

DMR
Frequency Range

400-520 MHz
Number of Zones

128 (4 for no LCD models)
Power Supply

7.5 V DC ±20 %
Battery Life

KNB-55L (1480 mAh) 12.5 / 9.0 h
KNB-56N (1400 mAh) 11.0 / 8.0 h
KNB-57L (2000 mAh) 17.5 / 13.0 h
KNB-78L (2860 mAh) 25.0 / 18.5 h
KNB-79LC (2860 mAh) 21.5 / 16.0 h
Operating Temperature*4

-22°F to +140°F (-30°C to +60°C)
Frequency Stability (-30°C to +60°C; +25°C Ref.)

± 0.5 ppm
Dimensions*5

Radio only 2.20 x 4.71 x 1.43 in (56 x 119.6 x 36.4 mm)
With KNB-55L 2.20 x 4.71 x 1.43 in (56 x 119.6 x 36.4 mm)
With KNB-56N 2.20 x 4.71 x 1.68 in (56 x 119.6 x 42.7 mm)
With KNB-57L 2.20 x 4.71 x 1.53 in (56 x 119.6 x 39 mm)
With KNB-78L/79LC 2.20 x 4.71 x 1.77 in (56 x 119.6 x 44.9 mm)
Sensitivity

NXDN 6.25 kHz Digital, 3 % BER 0.20 μV
NXDN 12.5 kHz Digital, 3 % BER 0.25 μV
DMR 12.5 kHz Digital, 5 % BER 0.25 μV
DMR 12.5 kHz Digital, 1 % BER 0.45 μV
Analog, 12 dB SINAD 0.25 μV
Selectivity

Analog @ 12.5 kHz 65 dB
Analog @ 25 kHz 72 dB
Intermodulation

70 db
Spurious Rejection

70 dB
Audio Distortion

Wide 3 %
FM Hum & Noise

Analog @ 25 kHz 45 dB
Analog @ 12.5 kHz 40 dB
Digital Protocol

ETSI TS 102 361-1, -2, -3
Emission Designator

16K0F3E*1, 11K0F3E, 8K30F1E, 8K30F1D,
8K30F7W, 7K60FXD, 7K60FXE, 4K00F1E,
4K00F1D, 4K00F7W, 4K00F2D
Download Brochure

Download Brochure

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Optional Accessories

Optional Accessories

LI-ION BATTERY PACK

KNB-55L/57L/78L
Li-ion BATTERY PACK
(7.4 V/1480 mAh, 7.4 V/2000 mAh,
7.4 V/2860 mAh)

 

NI-MH BATTERY PACK

KNB-56N
Ni-MH BATTERY PACK
(7.2 V/1400 mAh)

 

LI-ION BATTERY PACK

KNB-79LC
Li-ion BATTERY PACK
(7.4 V/2860 mAh, Intrinsically Safe)

BATTERY CASE (6 AA)

KBP-5
BATTERY CASE (6 AA)

RAPID CHARGER

KSC-25LS/25S
RAPID CHARGER
(Li-ion Only/Tri-Chem)

 

MULTIPLE CHARGER

KSC-256A
MULTIPLE CHARGER
(6-pocket)

 

MOUNTING BRACKET

KMB-30
MOUNTING BRACKET (for KSC-256A)

 

VEHICULAR CHARGER

KVC-23
VEHICULAR
CHARGER

 

VHF/UHF HELICAL ANTENNA

KRA-22/23
VHF/UHF HELICAL
ANTENNA
(Low Profile)

 

 

 

VHF/UHF STUBBY ANTENNA

KRA-41/42
VHF/UHF STUBBY
ANTENNA

 

 

BROADBAND

KRA-25/28
HIGH GAIN (Whip)/
BROADBAND VHF (Whip)

 

EARPHONE

KEP-1/2
EARPHONE
(3.5 mm/2.5 mm)

 

VHF HELICAL ANTENNA

KRA-26
VHF HELICAL ANTENNA
(Standard Length)

 

UHF WHIP ANTENNA

KRA-27
UHF WHIP ANTENNA
(Standard Length)

 

SPEAKER
MICROPHONE

KCM-45D
SPEAKER
MICROPHONE
(IP54/55 & TDMA)

 

HEADSET

KHS-7/7A/10/22
HEADSET (Single Muff / Single
Muff & In-line PTT / Heavy Duty
/ Behind-the-Head)

 

PALM MICROPHONE

KHS-8/9
PALM MICROPHONE WITH
EARPHONE (2-wire/3-wire)

 

HEADSET

KHS-26/27/31C
HEADSET (with EAR BUD INLINE PTT / with D-RING INLINE PTT /
with C-RING)

 

BATTERY CASE

KLH-207
NYLON CASE

KLH-206
LEATHER CASE

 

BELT CLIP

KBH-11
BELT CLIP (2.5″)

 

OTAP MANAGER

KPG-180AP
OTAP MANAGER

License

License

 Walkie-Talkie License Guidelines in India (Updated 2025)

In India, the use of walkie-talkies (wireless communication equipment) is regulated by the Wireless Planning and Coordination (WPC) Wing of the Ministry of Communications. To operate walkie-talkies legally, users must comply with specific licensing norms and frequency allocation rules set by the Government of India.

 Who Needs a License?

A license is required for:

  • Businesses (e.g., hotels, event management, construction, security services)

  • Government and emergency services

  • Private organizations using wireless sets for operational communication

 Who Doesn’t Need a License?

No license is required for license-free walkie-talkies that operate in specific frequency bands:

  • 446.0–446.2 MHz (PMR frequency) under low power (0.5 W ERP)

  • These are meant for short-range, personal, or business use

  • Devices must be type-approved by WPC

 Types of Licenses Issued by WPC

  1. Non-Network License (NL):

    • For short-range wireless communication within premises

    • Common for event organizers, hotels, etc.

  2. Network License:

    • For organizations requiring a private network over a wider area

  3. Amateur Wireless Telegraph Station License:

    • For ham radio operators (not applicable for business walkie-talkies)

 How to Apply for a Walkie-Talkie License

  1. Application Portal:

  2. Documents Required:

    • Company registration certificate

    • ID & address proof of the authorized person

    • Technical details of the equipment

    • Frequency band and area of operation

  3. Fees:

    • Varies based on the type of license, number of devices, and usage area

    • Includes processing fees and annual spectrum charges

  4. Approval Time:

    • Typically between 15-18 weeks, depending on application completeness

 Penalties for Unlicensed Use

Using non-approved or unlicensed walkie-talkies can result in:

  • Seizure of equipment

  • Fines and penalties under the Indian Telegraph Act

  • Legal action by enforcement agencies

 Quick Tips

  • Always buy WPC-approved walkie-talkies

  • Use license-free models for basic use (within permitted power/frequency)

  • For business or long-range use, obtain the appropriate license

  • Keep your license renewed and records up to date

For licensing assistance or compliant walkie-talkie products, feel free to contact our support team.

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