NYCOMCO Product Detail
Kenwood NX-3720HG/3820HG
VHF/UHF DIGITAL TRANSCEIVER MULTI-PROTOCOL DIGITAL AND ANALOG MOBILE RADIOS
This adaptable mobile radio supports both NXDN and DMR digital protocols as well as mixed digital FM analog operation, enabling it to serve with distinction in a wide range of enterprise- and operation-critical applications. Designed with flexibility in mind, it’s packed with convenient features like Bluetooth® for hands-free operation and built-in GPS. And providing greater freedom of installation, the radio’s front panel can be used as a remote control head (this requires an optional upgrade, to be available in future). Additionally, for expansion capability a software license certification system facilitates extensive customization.
– Multi-Digital + FM Analog Operation
・Gen2 & NXDN® Conventional/Type-C Trunking Protocol
・DMR Tier II Conventional
・P25 Conventional/Trunking (Phase 1/Phase 2)
– FM Analog Conventional & LTR Zones
– Color 2.55″ (154 x 422 pixel) TFT Display
– Color GUI and Multi-line Text Display
– 4 W/4 Ω; 3 W/4 Ω for the Remote Control Head
– 6 Front PF keys & 4 Up / Down Selectors
– Emergency Button
– MDC-1200
– FleetSync®/II
– Maximum of 4,000 CH/Radio capacity, 512 CH/Zone, 128 Zones
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FEATURE PACKED
- Hands-free operation is vital for many NX-3000 users. The radios’ built-in Bluetooth® module is compatible with Headset and Serial Port Profiles (ver. 3.0) and keeps your hands free.
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Featuring an integrated GPS module and antenna, NX-3000 portable radios can transmit positional data, enabling effective management when used with tracking applications like KAS-20 software. Mobile models can support GPS with the optional KRA-40G.Secure communications are an essential requirement, especially for public safety applications. NX-3000 radios are equipped with 56-bit key Data Encryption Standard (DES) encryption. For even higher protection the radios can support 256-bit Advanced Encryption Standard (AES) encryption with optional module.
- Man-down Detection, Stationary Detection, or Motion Detection will be automatically engaged when the embedded acceleration and tilt sensors detect unusual behavior. Lone Worker function automatically places the radio in Emergency Mode if it is not operated for a certain period of time. The bright orange Emergency Button is located at the top (portables) or front (mobiles) of the radio for high visibility and instant access when needed.
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FEATURE PACKED
- Hands-free operation is vital for many NX-3000 users. The radios’ built-in Bluetooth® module is compatible with Headset and Serial Port Profiles (ver. 3.0) and keeps your hands free.
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Featuring an integrated GPS module and antenna, NX-3000 portable radios can transmit positional data, enabling effective management when used with tracking applications like KAS-20 software. Mobile models can support GPS with the optional KRA-40G.Secure communications are an essential requirement, especially for public safety applications. NX-3000 radios are equipped with 56-bit key Data Encryption Standard (DES) encryption. For even higher protection the radios can support 256-bit Advanced Encryption Standard (AES) encryption with optional module.
- Man-down Detection, Stationary Detection, or Motion Detection will be automatically engaged when the embedded acceleration and tilt sensors detect unusual behavior. Lone Worker function automatically places the radio in Emergency Mode if it is not operated for a certain period of time. The bright orange Emergency Button is located at the top (portables) or front (mobiles) of the radio for high visibility and instant access when needed.
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INTUITIVE DISPLAY & OPERABILITY:MOBILES
- Full Dots Matrix (256(W) x 82(H)dots, Monochrome) can display 4-Line Basic Frame and 4-Line Text Message Frame.
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INTUITIVE DISPLAY & OPERABILITY:MOBILES
- Integrated luminance sensor on a 2.55-inch (154 x 422 pixel) 65,536-color TFT display automatically adjusts the brightness of the backlight. On the screen, text data is shown in multi-line, as much as 5 lines.
- The front panel can be removed and used as a remote controller. Also the Featured Panel* and RF Deck can be purchased separately to create Multiple Configurations.
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MULTIPLE CONFIGURATIONS
The NX-5700(B)/5800(B) mobile radios allow users to create a variety of configurations to suit diverse requirements by combining different options.
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One Radio, Multi-Protocol Support
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The NX-3000 Series offers unsurpassed interoperability for a wide variety of users as it supports muluti digital CAIs — NXDN and DMR — plus FM analog in a single radio. Best of all, a desired CAI can be selected at will, giving you the freedom to migrate at your own pace — whether you are intent on going fully digital, undecided about which digital system to pick, or just wanting to maintain both digital and analog for a while. An NX-3000 radio can simultaneously support two digital protocols plus analog, offering the following combinations: FM/NXDN and FM/DMR.
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NXDN:
A desired CAI can be selected at will – whether you are intent on going fully digital, undecided about which digital system to pick, or just wanting to maintain both digital and analog for a while.
The NXDN air interface can fit into the very narrow 6.25 kHz bandwidth using FDMA technology. Ensuring spectrum efficiency, wide coverage and virtually unlimited scalability, it provides for nationwide expansion: Type-C Trunking Gen2 offers enhanced features, flexibility and performance, linking up to 1,000 sites or 24 networks. -
DMR:
For simple conventional communications, making use of existing infrastructure, DMR is an excellent, cost-effective solution. Being energy-efficient, it offers longer battery life. And thanks to 2-slot TDMA, it is possible to obtain 2 talk paths within an analog 12.5 kHz bandwidth, thus doubling the capacity. The NX-5000 Series supports Tier II conventional mode.
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One Radio, Multi-Protocol Support
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The NX-3000 Series offers unsurpassed interoperability for a wide variety of users as it supports muluti digital CAIs — NXDN and DMR — plus FM analog in a single radio. Best of all, a desired CAI can be selected at will, giving you the freedom to migrate at your own pace — whether you are intent on going fully digital, undecided about which digital system to pick, or just wanting to maintain both digital and analog for a while. An NX-3000 radio can simultaneously support two digital protocols plus analog, offering the following combinations: FM/NXDN and FM/DMR.
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NXDN:
A desired CAI can be selected at will – whether you are intent on going fully digital, undecided about which digital system to pick, or just wanting to maintain both digital and analog for a while.
The NXDN air interface can fit into the very narrow 6.25 kHz bandwidth using FDMA technology. Ensuring spectrum efficiency, wide coverage and virtually unlimited scalability, it provides for nationwide expansion: Type-C Trunking Gen2 offers enhanced features, flexibility and performance, linking up to 1,000 sites or 24 networks. -
DMR:
For simple conventional communications, making use of existing infrastructure, DMR is an excellent, cost-effective solution. Being energy-efficient, it offers longer battery life. And thanks to 2-slot TDMA, it is possible to obtain 2 talk paths within an analog 12.5 kHz bandwidth, thus doubling the capacity. The NX-5000 Series supports Tier II conventional mode.
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RENOWNED KENWOOD AUDIO
KENWOOD’s advanced ANR technology performs complicated noise reduction, which normally requires two microphones for processing, using single microphone.
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RENOWNED KENWOOD AUDO
KENWOOD’s advanced ANR technology performs complicated noise reduction, which normally requires two microphones for processing, using single microphone.
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TOUGH & ROBUST
- MIL-STD ENVIRONMENTAL AND INGRESS PROTECTION STANDARDS
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while the mobile radios comply with IP54/55 dust/water ingress protection standards.
- TOUGH & ROBUST
- Stringent test to develop tough radio withstanding harsh operational conditions.
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TOUGH & ROBUST
- MIL-STD ENVIRONMENTAL AND INGRESS PROTECTION STANDARDS
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while the mobile radios comply with IP54/55 dust/water ingress protection standards.
- TOUGH & ROBUST
- Stringent test to develop tough radio withstanding harsh operational conditions.
GENERAL | NX-3720 | NX-3820 | |
---|---|---|---|
Frequency Range | 136-174 MHz | Type 1: 450 – 520 MHz | |
Type 2: 400 – 470 MHz | |||
Max. Channels per Radio | Up to 1000 channels with option | ||
Number of Channels | 512 | ||
Number of Zones | 128 | ||
Channel Spacing | Analog | 12.5/15/25 */30 *kHz | 12.5/25 *kHz |
Digital | 6.25/12.5 kHz | ||
Power Supply | 13.6 V DC +-15 % | ||
Current Drain | Standby | 0.45 A | |
RX | 2.3 A | ||
TX | 12 A | ||
Operating Temperature | -22°F to +140°F (-30°C to +60°C) | ||
Frequency Stability | +- 1.0 ppm (-22°F to +140°F) | ||
Antenna Impedance | 50 Ohms | ||
Dimensions (W x H x D) Radio with Control Head * Projections not included |
6.30 x 1.69 x 6.30 in (160 x 43 x 160 mm) | ||
Weight (net) *2 | 2.65 lbs (1.2 kg) | ||
FCC ID | Type 1 | K44479200 | K44479300 |
Type 2 | – | K44479301 | |
IC Certification | Type 1 | 282F-479200 | – |
Type 2 | – | 282F-479301 | |
RECEIVER | NX-3720 | NX-3820 | |
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 | 0.30 μV | ||
DMR 12.5 kHz Digital, 1 % BER | 0.45 μV | ||
Analog, 12 dB SINAD | 0.25 μV | ||
Selectivity | Analog @ 12.5 kHz | 70 dB | |
Analog @ 25 kHz | 80 dB | ||
Intermodulation | 70 dB | ||
Spurious Rejection | 80 dB | ||
Audio Distortion | 2% | ||
Audio Output | 4 W/4 Ohms | ||
TRANSMITTER | NX-3720 | NX-3820 | |
RF Power Output (H / M / L) | 50 W/30 W/5 W | 45 W/30 W/5 W | |
Spurious Emission | -73 dB | -75 dB | |
FM Hum & Noise | Analog @ 25 kHz | 45 dB | |
Analog @ 12.5 kHz | 40 dB | ||
Audio Distortion | 2% | ||
Digital Protocol | ETSI TS 102 361-1, -2, -3 | ||
Emission Designator | 16K0F3E *1, 11K0F3E, 8K30F1E, 8K30F1D, 8K30F7W, 7K60FXD, 7K60FXE, 4K00F1E, 4K00F1D, 4K00F7W, 4K00F2D |
*1 25 and 30 kHz are not included in the models sold in USA or US territories.
*2 Radio with Control Head Analog measurements made per TIA603. Specifications are measured according to applicable standards.
Specifications shown are typical and subject to change without notice, due to advancements in technology.
APPLICABLE MIL-STD & IP
MIL Standard | Methods / Procedures | ||||
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810C | 810D | 810E | 810F | 810G | |
Low Pressure | 500.1/ I | 500.2/ I, II | 500.3/ I, II | 500.4/ I, II | 500.5/ I, II |
High Temperature | 501.1/ I, II | 501.2/ I, II | 501.3/ I, II | 501.4/ I, II | 501.5/ I, II |
Low Temperature | 502.1/ I | 502.2/ I, II | 502.3/ I, II | 502.4/ I, II | 502.5/ I, II |
Temp. Shock | 503.1/ I | 503.2/ I | 503.3/ I | 503.4/ I, II | 503.5/ I |
Solar Radiation | 505.1/ I | 505.2/ I | 505.3/ I | 505.4/ I | 505.5/ I |
Rain*1 | 506.1/ I, II | 506.2/ I, II | 506.3/ I, II | 506.4/ I, III | 506.5/ I, III |
Humidity | 507.1/ I, II | 507.2/ II, III | 507.3/ II, III | 507.4 | 507.5/ II |
Salt Fog | 509.1/ I | 509.2/ I | 509.3/ I | 509.4 | 509.5 |
Dust | 510.1/ I | 510.2/ I | 510.3/ I | 510.4/ I, III | 510.5/ I |
Vibration | 514.2/ VIII, X | 514.3/ I | 514.4/ I | 514.5/ I | 514.6/ I |
Shock | 516.2/ I, II, V | 516.3/ I, IV, V | 516.4/ I, IV, V | 516.5/ I, IV, V | 516.6/ I, IV, V |
International Protection Standard | |||||
Dust & Water*2 | IP54 (Radio unit itself) |
*1: Blowing Rain conditions: When the front panel is connected to the mobile radio unit, the separate kit for RF deck is connected, and the remote panel.
*2: IP54 is applied when the front panel is connected to the mobile radio unit or when the separate kit for RF deck is connected.
- Adapter Cables
- Antennas
- Audio Accessories
- Cables
- Charger Accessories
- Installation and Mounting
- Mobile Microphones
- Remote Speaker Microphones
- Speakers and Amplifiers
- Two-way Radio Accessories
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KCT-18
KCT-18 IGNITION SENSE CABLE(requires KCT-60) -
KCT-23
KCT-23 DC POWER CABLE -
KCT-60
KCT-60 CONNECTION CABLE (D-sub 15 to Molex 15 Pin Connector) -
KES-3
KES-3 EXTERNAL SPEAKER (compact low profile;3.5 mm plug) -
KES-5
KES-5 EXTERNAL SPEAKER (40 W max input,requires KAP-2) -
KLF-2
KLF-2 LINE FILTER -
KMB-10
KMB-10 KEY LOCK ADAPTER -
KMB-34
KMB-34 MOUNTING CASE FOR KPS-15 AND MOBILE RADIOS -
KMC-35
KMC-35 MICROPHONE -
KMC-36
KMC-36 KEYPAD MICROPHONE -
KMC-59C
KMC-59C DESKTOP MICROPHONE -
KPG-180AP
KPG-180AP OTAP MANAGER -
KPS-15
KPS-15 DC POWER SUPPLY -
KRA-40G
KRA-40G GPS ACTIVE ANTENNA