Racija Entel DX446E dPMR
Racija Entel DX446E dPMR, DX446E ENTEL - prekės aprašymas
The DX446E is a PMR446/DMR446, Analogue and digital, licence free radio.
DX446E radios deliver outstanding audio, clarity, quality & volume that really needs to be compared to other DMR radios to be truly appreciated.
The carefully-designed ergonomics, ultra-tactile buttons, superior construction and unrivalled audio levels also makes the DX400 radios perfectly at home in applications where much larger commercial-size radios would have previously been used.
KEY FEATURES
- 16 Channels, 1 Zone
- IP68 Submersible (2m, 4 hours)
- MILSTD construction 810C/D/E/F/G
- High capacity Li-Ion battery
- Up to 25 hours operation in digital mode from a single charge
- 3 watts RMS audio output - loudest & best clarity in class
- DMR 2 slot simplex operation - delivers 16 unique Digital voice channels
- Multiple receive groups - monitor more than one group at a time
- Programmable buttons
- Gold plated, locking, accessory connector
- Accessory audio tailoring - optimises audio for each accessory
Environmental protection - IP68 (2 Meters for 4 hours) Entel's radios are approved to IP68 (2 Meters for 4 hours) rated construction, which means that they are dust protected and fully Submersible (even with the accessory cover removed).
MILSTD 810C/D/E/F/G Meeting MIL-STD 810C/D/E/F/G and providing commercial grade construction for tough, enduring performance. Entel's radios conform to stringent standards, enabling them to withstand the everyday rigours of shock, vibration and the corrosive effects of dust and moisture, ensuring many years of trouble free use.
Outstanding Audio Entel’s radios offer best-in-class performance, with an impressive 3 watts of natural-sounding digital audio, far exceeding the output of radios almost twice their size. High contrast white on black OLED
Programmable buttons - To ensure your Entel radio meets your exact need its buttons can be programmed with the exact features you need.
Gold plated accessory connector - The radios multi-pin interface and Micro-USB socket are both submersible and gold-plated to minimise any risk of damage and protect against corrosion.
Locking accessory connector - All Entel accessories incorporate a robust locking connector and the radios accessory socket has been specifically designed so that when an accessory is secured to the portable, the connection can withstand any amount of punishment; from dropping to careless misuse.
Accessory audio tailoring - Entel's radios identify the attached accessory and automatically adjust its settings ensuring the most natural and readable audio possible is delivered even with bone conductive accessories and breathing apparatus com kits.
Scan - Scan makes the radio automatically change channels for you searching for activity, when received the radio will stop on the channel until the transmission has ended. You can respond or let the radio resume scanning.
Voice annunciation – This programmable feature announces either the channel position selected or, in the case of marine models, the marine channel number (alias) – this gives further assurance to the user that they’ve selected the correct channel allowing them to focus on the task in hand.
General
Frequency Range | 446 – 446.2MHz |
Channels / Zones | 16 / 1 |
Channel Spacing Analogue / Digital | 12.5/20/25KHz / 12.5KHz |
Vocoder | AMBE+2 |
Operating Voltage | 7.6V |
Battery | CNB420E 1350mAh Li-Ion CNB450E 2200mAh Li-Ion |
Weight (with battery) | 243g – with CNB420E 267g – with CNB450E |
Overall Dimensions (HxWxD) | 97mm x 59.5mm x 33mm (with CNB420E) 97mm x 59.5mm x 37mm (with CNB450E) |
Frequency Stability | 1.5ppm |
Antenna Impedance | 50 ohms |
Operating Temperature | -20° to +55°C |
Dust and Liquid Intrusion | IP68 (2 meters depth for 4 hours) |
Drop Test | MIL-STD 810 C/D/E/F/G |
Packing Test | MIL-STD 810 C/D/E/F/G |
Vibration & Shock | MIL-STD 810 C/D/E/F/G |
Air Interface DMR | ETSI TS 102 361 |
Transmitter
Power Output | 0.5W |
Modulation | 7K60FXE/ 7K60FXD, 8K0F3E, 16K0F3E |
Distortion | 2% / 5% - Digital / Analogue |
Unwanted Emissions | 0.25uW / 1.0uW <1GHz / >1GHz |
Adjacent Channel Power | 60dBc |
Receiver
Digital Sensitivity | Typically -121dBm (0.2uV) for 5% BER |
Analogue Sensitivity | Typically -121dBm (0.2uV) for 12dB Sinad |
Rated Audio Output | 2 Watts |
Intermodulation | -42dBm |
Adjacent Channel Selectivity | 60dB (Digital) 60/70 (Analogue 12.5/25KHz) |
Spurious Response Rejection | -37dBm |
Spurious Radiations | 2.0nW/20nW <1G Hz/>1GHz |
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