Products
Kenwood NX 3420
800-900 MHz in one body
NX-3400: Extensible universal audio connector model
NX-3420: 2-pin audio connector model
Multi-protocol digital radio: Designed to operate under an NXDN or DMR digital, and FM analog protocols
NXDN Conventional and Type-C & Gen2 Trunking
S-Trunking
DMR Tier III Trunking
DMR Tier II conventional
DMR Auto Slot Select
Site Roaming
Mixed Digital & FM Analog Operation allows gradual migration at your own pace
7-color Light Bar Indicator on the top panel
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)*1
4-way Directional-pad (D-pad) for intuitive control and operation
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)
Intrinsically Safe Option
IP54/55/67*2 and MIL-STD-810 C/D/E/F/G
Available models: Full Keypad (w/ LCD and full keypad), Standard Keypad (w/ LCD and 4-way large D-pad/4 key), and Basic (w/o LCD and keypad)
| GENERAL | ||
| Frequency Range | TX/RX: 851-870, 935-941 MHz TX: 806-825, 896-902 MHz | |
| Max. Channels per Radio | Up to 1000 channels with option | |
| Number of Channels | NX-3400: 512 / NX-3420: 260 | |
| Number of Zones | 128 | |
| Channel Spacing | Analog | 12.5/25*1 kHz |
| Digital | 6.25/12.5 kHz | |
| Power Supply | 7.5 V DC ±20 % | |
| Battery Life (FDMA/TDMA) 5-5-90 | KNB-55L (1,480 mAh) | 9 / 7 h ,12 / 9 h |
| KNB-56N (1,400 mAh) | 8 / 6 h,10.5 / 8 h | |
| KNB-57L (2,000 mAh) | 13 / 10 h,17 / 13 h | |
| Operating Temperature | -30°C to +60°C | |
| Frequency Stability (-30°C to +60°C; +25°C Ref.) | ± 0.5 ppm | |
| Dimensions (W x H x D) *Projections not included | Radio only | 56 x 119.6 x 36.4 mm |
| with KNB-55L | 56 x 119.6 x 36.4 mm | |
| with KNB-56N | 56 x 119.6 x 42.7 mm | |
| with KNB-57L | 56 x 119.6 x 39.0 mm | |
| with KNB-78L/79LC | 56 x 119.6 x 44.9 mm | |
| Weight (net) | Radio only | 220 g |
| with KNB-55L | 315 g | |
| with KNB-56N | 410 g | |
| with KNB-57L | 340 g | |
| with KNB-78L | 385 g | |
| with KNB-79LC | 395 g | |
| RECEIVER | ||
| Sensitivity | NXDN 6.25 kHz Digital, 3 % BER | 0.20 ?V |
| NXDN 12.5 kHz Digital, 3 % BER | 0.25 ?V | |
| DMR 12.5 kHz Digital, 5 % BER | 0.25 ?V | |
| DMR 12.5 kHz Digital, 1 % BER | 0.45 ?V | |
| Analog, 12 dB SINAD | 0.25 ?V | |
| Selectivity | Analog @ 12.5 kHz | 60 dB |
| Analog @ 25 kHz | 70 dB | |
| Intermodulation | 70 dB | |
| Spurious Rejection | 70 dB | |
| Audio Distortion | 3 % | |
| Audio Output (Internal Speaker) | 3 % Distortion | 500 mW |
| 5 % Distortion | 1000 mW | |
| TRANSMITTER | ||
| RF Power Output | 3 W / 1 W | |
| Spurious Emission | -70 dB | |
| FM Hum & Noise | Analog @ 25 kHz | 45 dB |
| Analog @ 12.5 kHz | 40 dB | |
| Audio Distortion | 3 % | |
| Digital Protocol | ETSI TS 102 361-1, -2, -3, -4 | |
 | KNB-55L/57L/78L Li-ion BATTERY PACK (7.4 V/1480 mAh, 7.4 V/2000 mAh, 7.4 V/2860 mAh) |
 | KSC-25LS/25S RAPID CHARGER (Li-ion Only/Tri-Chem) |
 | KSC-256/256A MULTIPLE CHARGER (6-pocket) |
 | KRA-38 800/900 MHz Whip Antenna |
 | KBH-11 BELT CLIP (2.5 in) |
 | KMC-45D SPEAKER MICROPHONE (IP54/55) |
 | KMC-41D SPEAKER MICROPHONE [IP54/55] |
 | KMC-54WD SPEAKER MICROPHONE (with dual-sided 2-mic for superior ANR, IP67) |