Kenwood NX240M/340M NEXEDGE

Ergonomically styled yet tough enough to comply with both MIL-STD and IP54/55 environmental standards, these portables provide the features and performance needed for a wide range of workplaces – from warehouses and stations to shops and hotels.

Description

As well as handling both analog and digital communications, these user-friendly DMR radios can even operate in direct mode, without a repeater. They also offer such KENWOOD added value as Call Interrupt and 1-watt audio output. These truly resourceful team members will enable you to make the most of your legacy analog equipment while also benefitting from digital communications.

Two-slot TDMA

Belonging to the DMR Tier II category, which covers licensed conventional systems, these radios are specified for 2-slot Time Division Multiple Access (TDMA) operation in 12.5 kHz channels. This means they can offer greater spectrum efficiency.

Two-in-One – Digital & Analog

These DMR radios can operate in both digital and FM analog modes, switching automatically as needed. Interoperability with legacy analog radios allows organizations to migrate to full digital at their own pace.

Dual-slot Direct Mode

Up to two simultaneous subscriber calls can be supported in a 12.5 kHz channel, without requiring a base station or repeater, thus doubling channel capacity.

Call Interruption

In an emergency or whenever a user needs to interrupt a call, Call Interruption is available in both direct and repeater modes, while encoding or decoding. There is also a Lone Worker function to protect employees working alone.

Tough All-terrain

These portable radios conform to MIL-STD C/D/E/F/G standards for ruggedness, and are IP54/55 rated for dust & water protection, making them more than capable of withstanding harsh operating conditions.

Longer Battery Life

Battery life is always important for radio users. Both Lithium-ion and Ni-MH rechargeable batteries are available. Regardless of battery type, operating hours are longer in digital mode.

Clear, Powerful Audio

A radio’s most important quality is clarity – being able to hear, loud and clear, what the other party is saying. And these portables deliver just that. For a start, there is 1 W of audio output power, while the AMBE+2™ VOCODER technology accurately replicates natural human speech nuances for superior voice quality, even with high levels of ambient noise. Additionally, Voice Announcement can confirm the channel number, so there is no need to look at the display. English is the default language, but Spanish and French are also available*.
*Availability varies depending on the region.

Slim Styling

Compact form with ergonomically stylish design make these radios easy to grip and operate.

Features

• Max. 32 ch in 2 zones (16 ch per zone)
• Wide 70 MHz UHF coverage
• Selectable 16-channel using channel stopper
• 5/1 W (VHF), 4/1 W (UHF) output
• Audio output power 1 W @ 12 Ω
• Scanning functions
• Password protection (read/overwrite)
• Minimum volume setting
• Embedded message
• Selective call alert LED
• Key lock
• Late entry
• Analog signalling: QT/DQT, FleetSync, 2-tone (available later)
• Compander per channel
• Squelch level

Specifications

TK-D240 TK-D340
GENERAL
Frequency Range 136-174 MHz 400-470 MHz
Number of Channels 32 ch / 2 zones (Max. 16 ch/ zone)
Channel Spacing Analog 25*/12.5 kHz
Digital 12.5kHz
Operating Voltage 7.5VDC±20%
Battery Life
(5-5-90,
battery saver off)
Analog/Digital approx. 11.5/13.5 hrs w/KNB-45L
approx. 8/10 hrs w/KNB-29N
Operating Temperature Range -22 ºF to +140 ºF (-30 ºC to +60 ºC)
14 ºF to +140 ºF (-10 ºC to +60 ºC) with KNB-45L
Frequency Stability ±2.0ppm ±1.0ppm
Antenna Impedance 50Ω
Dimensions
(W x H x D)
w/KNB-45L 2.13 x 4.78 x 1.33 in
(54 x 121.4 x 33.8 mm)
w/KNB-29N 2.13 x 4.78 x 1.33 in
(54 x 121.4 x 33.8 mm)
Weight w/KNB-45L 10.0 oz (285 g)
w/KNB-29N 12.7 oz (360 g)
FCC ID Type 1 K44475400 K44475501
Type 2 K44475500
RECEIVER
Sensitivity Digital 1 % BER 0.45μV
Digital 5 % BER 0.3μV
Analog (12 dB SINAD) 0.25μV
Adjacent Channel
Selectivity
Analog @ 25*/12.5 kHz 74/68 dB
Intermodulation
Distortion
Analog 72dB
Spurious Response Analog 70dB
Audio Distortion Less than 10 %
Audio Output 1 W/12 Ω (Internal speaker)
500 mW/8 Ω (External speaker)
TRANSMITTER
RF Power Output 5/1 W 4/1 W
Spurious Response 70 dB
FM Hum & Noise Analog @ 25*/12.5 kHz 45/40 dB
Audio Distortion Less than 2 %
Emission Designator 16K0F3E, 14K0F2D, 14K0F3E, 12K0F2D,
11K0F3E, 7K50F2D, 7K60FXE, 7K60FXD

*Analog 25 kHz is not included in the models sold in the USA or US territories.
Measurements made per CAI measurement procedures (digital) and TIA-603 (analog); specifications are typical.
Details and timing of firmware and software updates are subject to change without notice.
Specifications are subject change without notice, due to advancements in technology.
FleetSync is a registered trademark of JVCKENWOOD Corporation.
AMBE+2 is a trademark of Digital Voice Systems Inc.
All other trademarks are the property of their respective holders.

Applicable Standards

Standard MIL 810C
Methods/
Procedures
MIL 810D
Methods/
Procedures
MIL 810E
Methods/
Procedures
MIL 810F
Methods/
Procedures
MIL 810G
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, V 516.3/Procedure I, IV 516.4/Procedure I, IV 516.5/Procedure I, IV 516.6/Procedure I, IV
International Protection Standard
Dust & Water Protection IP54/IP55

*1: The 2-pin connector cover has to be connected to the radio, or the locking bracket has to be attached to the KMC-45D external speaker microphone.

Brochure

Kenwood TK-D240-D340

Accessories

Kenwood NX240m Accessories
Kenwood NX240m Accessories