This radio is a PDT/DMR-based digital radio that complies with IIC Ex. standard (hydrogen group). It is particularly suitable for high-risk environment such as environment with combustible and flammable gases and dusts to provide secure and reliable communications for users.
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Frequency Range
|
UHF3: 350-400MHz |
VHF1: 136-174MHz | |
UHF1: 400-470MHz | |
Channel Capacity | 1024 |
Zone Capacity | 64 |
Channel Spacing | 25/20/12.5KHz |
Operating Voltage | 7.4V |
Battery | 1800mAh (Li-Ion) |
Battey Life(5/5/90 Duty Cycle,High TX Power)
|
Analog: about 14.5hours/13hours(GPS) |
Digital: about 17hours/15hours (GPS) | |
Frequency Stability | ±1.5ppm |
Antenna Impedance | 50? |
Dimensions(H×W×D) mm | 141 x 55 x 39 |
Weight | 495g |
Display | 160 x 128 pixels, 65535 colors, 1.8 inch, 6 rows |
Anti-explosion levels
|
ATEX: |
II 2G Ex ib IIC T4 | |
II 2D Ex ib IIIC T120? IP5X | |
I M2 Ex ib | |
IECEx: | |
Ex ib IIC T4 | |
Ex ib IIIC T120? IP5X | |
Ex ib I | |
FM/CSA: | |
Class I, Zone 1 AEx/Ex ib IIC T4 Gb | |
Class II, III Div 1, Group E, F, G T120? -20??Ta?50? |
RF Power Output | 1W |
FM Modulation
|
11K0F3E @ 12.5KHz |
14K0F3E @ 20KHz | |
16K0F3E @ 25KHz | |
4FSK Digital Modulation
|
12.5KHz Data Only: 7K60FXD |
12.5KHz Data & Voice: 7K60FXW | |
Conducted/Radiated Emission
|
-36dBm ?1GHz |
-30dBm > 1GHz | |
Modulation Limiting
|
±2.5KHz @ 12.5KHz |
±4.0KHz @ 20KHz | |
±5.0KHz @ 25KHz |
FM Hum&Noise
|
40dB @ 12.5KHz |
43dB @ 20KHz | |
45dB @ 25KHz | |
Adjacent Channel Power
|
60dB @ 12.5KHz |
70dB @ 20/25KHz | |
Audio Response | +1 ?-3dB |
Audio Distortion | ?3% |
Digital Vocoder Type | AMBE+2™ or SELP |
Sensitivity(Analog)
|
0.3?V(12dB SIN AD) |
0.22?V(typical)(12dB SIN AD) | |
0.4?V(20dB SIN AD) | |
Sensitivity(Digital) | 0.3?V/BER 5% |
Adjacent Channel Selectivity
|
TIA-603: 60dB @ 12.5 KHz / 70dB @ 20&25KHz |
ETSI: 60dB @ 12.5 KHz / 70dB @ 20&25KHz | |
Spurious Response Rejection
|
TIA-603: 70dB @ 12.5 / 20 / 25KHz |
ETSI: 70dB @ 12.5 / 20 / 25KHz | |
Intermodulation
|
TIA-603: 70dB @ 12.5 / 20 / 25KHz |
ETSI: 65dB @ 12.5 / 20 / 25KHz |
Hum&Noise
|
40dB @ 12.5kHz |
43dB @ 20KHz | |
45dB @ 25kHz | |
Blocking | 84dB |
Rated Audio Power Output | 0.5W |
Rated Audio Distortion | ?3% |
Audio Response | +1 ?-3dB |
Conducted Spurious Emission | <-57dBm |
Operating Temperature | -20??+50? |
Storage Temperature | -40??+85? |
ESD
|
IEC 61000-4-2?level 4? |
±8kV?Contact? | |
±15kV?Air? |
MIL Standard | MIL-STD-810 C/D/E/F/G |
Humidity | Per MIL-STD-810 C/D/E/F/G |
Dust & Water Protection | IP67 |
Shock & Vibration | Per MIL-STD-810 C/D/E/F/G |
Horizontal Position Accuracy
|
<5m (50% probable) |
<10m (95% probable) | |
Cold Start (Time to First Fix) | <1 minute |
Hot Start (Time to First Fix) | <10 seconds |
Note | Accuracy Specs are for long-term tracking(95th percentile values>5 satellites visible at a nominal-130dBm signal strength) |