Walkie talkies VHF Digital

Information

VHF NEXEDGE/DMR/Analogue Portable GPS/Bluetooth. No display, no Keyboard, KNB57 KRA-ANTENNA

VHF NEXEDGE/DMR/Analogue Portable Radio w.GPS/Bluetooth,NO display,NO keyboard, incl. KNB57 & KRA26M

Belangrijkste Eigenschappen

• Multi-protocol digital radio - designed to operate under an NXDN or DMR digital, and FM analogue protocols
• NXDN Conventional and Type-C & Gen2 Trunking
• DMR Tier II, DMR Auto Slot Select & Site Roaming
• Mixed Digital & FM Analogue Operation allows gradual migration at your own pace
• 7-color Light Bar Indicator on the top panel
• Built-in GPS Receiver/Antenna for effective fleet management
• Built-in Bluetooth for hands-free communication - Applicable Bluetooth profiles: HSP (Headset Profile provided) and SPP (Serial Profile - available as an option)
• Renowned KENWOOD Audio Quality can be achieved with Active Noise Reduction (ANR) that utilizes built-in DSP
• Software DES and AES Encryptions for NXDN Conventional/Trunking and DMR Conventional protocols
• Built-in Motion Sensor (Man-down, Stationary and Motion Detection)
• IP54/55/67 and MIL-STD-810 C/D/E/F/G
• 4-Line Basic Frame (2-Line Main/Sub-LCD, icon & key guide) / 14 Characters
• 5-Line Text Message Frame (3 Lines of Text, icon & key guide)
• 4-way Directional-pad (D-pad) for intuitive control and operation

Geleverd met

• Riemclip Ja
• Handleiding Ja
• Schroevenset Ja

Eigenschappen

• Meerkleurige LED Ja
• 2-Toon Ja
• 5-toon signalering Ja
• Batterijspaarfunctie Ja
• Batterij-statusindicator Ja
• Ingebouwde Bluetooth module Ja
• Kanaal-Bezet-Blokkering (BCL) Ja
• Oproeptoon Ja
• Compact design Ja
• Data modus operatie
• Ingebouwde digitale ANI Ja
• DTMF Ja
• Gebruiksvriendelijk Ja
• Ingesloten boodschap Ja
• Noodoproepfunctie Ja
• Noodtoets Ja
• Bewegingsdetector Ja
• Kenwood "K"larity Ja
• Flash geheugen Ja
• FleetSync Ja
• Ingebouwde GPS Ja
• GPS-compatibel Ja
• Kenwood ESN (Electronic Serial Number) Ja
• Toetssignaal aan/iut Ja
• Toetsvergrendeling Ja
• Toetsenblok Ja
• LCD scherm Ja
• "Lone Worker"-functie Ja
• "LTR" Trunking Ja
• MDC-1200 Ja
• Minimaal volume Ja
• Functie "Man-Down" Ja
• Monitortoets Ja
• Meervoudige scanning Ja
• Selecteerbare toon Ja
• PC-programmering en -afstelling Ja
• Opstarttekst Ja
• Programmable Function Keys  programmeerbare functietoetsen
• PTT ID Ja
• QT (CTCSS) / DQT (digitaal) Ja
• Real-time klok Ja
• RSSI-indicator Ja
• Instelbare microfoon-gevoeligheid Ja
• Aan / Uit schermverlichting Ja
• "Talk Around" Ja
• "Talk Back" scan-functie Ja
• Time-out timer Ja
• Zendontvanger-wachtwoord Ja
• Ingebouwde scrambler Ja
• Windows programmering & afstelling Ja
• Eigenschappen NEXEDGE
• Full details of all the NEXEDGE features available from your Kenwood dealer Ja
• All Group Call Ja
• AMBE+2 Vocoder Ja
• Broadcast Call (Trunking Mode) Ja
• Emergency Call Ja
• Fail Soft Mode Ja
• Group Call (Trunking Mode) Ja
• Individual Private Call (Trunking Mode) Ja
• Individual Call Ja
• Message Trunked Mode Ja
• NXDN Conventional Included Ja
• NXDN Digital 12.5 / 6.25 kHz Channel Spacing Ja
• NXDN Scrambler Included Ja
• Over-the-air Alias Ja
• Paging Call Ja
• Priority Monitor IDs Ja
• "Radio Access Numbers" (RAN) Ja
• "Remote Group Add" (Trunking Mode) Ja
• Remote Monitoring Ja
• Remote Stun/Kill Ja
• Short & Long Data Messages Ja
• Status Messaging Ja
• Transmission Trunked Mode Ja
• Zones 128
• Eigenschappen DMR
• AMBE+2 Vocoder Ja
• Direct Mode (P2P) Ja
• DMR Tier II Ja
• DMR Site Roaming Ja
• DMR Auto Slot Select Ja
• Individual Call with Acknowledgement Ja
• Single-slot Data Timing Ja
• TDMA 2-slot System Architecture Ja
• Opties
• Keuze tussen verschillende optionele batterijen Ja
• Keuze tussen verschillende optionele microfoons Ja
• Interne encryptiekaart Ja
• Applicable Standards
• For use in the EU Ja
• IP54 Ja
• IP55 Ja
• IP67 Ja
• MIL-STD 810 C/D/E/F/G Ja

Technische Specificaties

Frequency Range 136 - 174 MHz

Number of Channels 260

Number of Zones 128

Channel Spacing - Analogue - Wide/Mid/Narrow 25 kHz/20 kHz/12,5 kHz

Modulation Limiting - Analogue ± 5.0 kHz at 25 kHz 

± 4.0 kHz at 20 kHz 

± 2.5 kHz at 12.5 kHz

Channel Spacing - Digital - Wide/Narrow 12,5 kHz | 6,25 kHz

Battery Life With KNB-55L: ± 8 h (FDMA) / ± 9.5 h (TDMA)

With KNB-56N: ± 8 h (FDMA) / ± 9.0 h (TDMA)

With KNB-57L: ± 11 h (FDMA) / ± 13.5 h (TDMA)

- 5-5-90 -

Frequency Stability ± 2 ppm (-30 °C to + 60 °C)

Operating Temperature Range -30 °C to + 60 °C

Operating Voltage 7.5 V DC ± 20%

Dimensions (WxHxD) With KNB-55L: 56.0 x 119.6 x 36.4 mm 

With KNB-56N: 56.0 x 119.6 x 42.7 mm 

With KNB-57L: 56.0 x 119.6 x 39.0 mm 

Radio only: 56.0 x 119.6 x 36.4 mm 

- Projections not included -

Weight (net) With KNB-55L: 315 g 

With KNB-56N: 410 g 

With KNB-57L: 340 g 

Radio only: 220 g

Specificaties "Receiver"

Audio Output 3% Distortion: 500 mW / 8 Ohms 

5% Distortion: 1000 mW / 8 Ohms 

- Internal Speaker -

Intermodulation 65 dB

Selectivity (Analogue) 12.5 kHz: 68 dB 

20 kHz: 74 dB 

25 kHz: 76 dB

Sensitivity (Analogue) - EIA 12 dB SINAD 0.25 µV (12.5/20/25 kHz)

Sensitivity (Analogue) - EN 20 dB SINAD 12.5 kHz: -1 dB µV (0.45 µV) 

20 kHz: -3 dB µV (0.35 µV) 

25 kHz: -3 dB µV (0.35 µV)

Sensitivity (Digital) NXDN: 12.5 kHz = 0.25 µV at 3% BER 

NXDN: 6.25 kHz = 0.20 µV at 3% BER 

NXDN: 12.5 kHz = -1 dB µV (0.45 µV) at 1% BER 

NXDN: 6.25 kHz = -4 dB µV (0.32 µV) at 1% BER 

DMR: 12.5 kHz = -4.5 dB µV (0.30 µV) at 5% BER 

DMR: 12.5 kHz = -1 dB µV (0.45 µV) at 1% BER

Spurious Response Rejection 65 dB

Specificaties "Transmitter"

RF Power Output 5 W / 4 W / 1 W

Audio Distortion 3 %

FM Hum & Noise Analog @ 25 kHz: 45 dB 

Analog @ 20 kHz: 45 dB 

Analog @ 12.5 kHz: 40 dB

Spurious Emission (EN) -36 dBm = 1 Ghz 

-30 dBm > 1 Ghz

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