PD798 Ex
Environmentally Safe and High Reliability : Hytera PD798 Ex is designed upon the strict requirements of European ATEX and North American FM standards. With certifications for ATEX,IECEX, the latest FM and CSA specifications.
Innovative Electrostatic Free Design : Hytera applies patent on electrostatic free design and dual material molding technology in this intrinsically safe portable.
Innovative Silicone Encapsulating : Silicone encapsulant technology prevents the internal circuits from interface with air and liquid which effectively stops the intrusion of liquid, dust and harmful gas.
Patented Battery Latch : To disengage the battery from Hytera digital portables, the lock and bolt of the latch need to be moved along two different axes.
- Improved PCB Circuit Layout & EMC Shielding
- Innovative Silicone Encapsulating
- Innovative Electrostatic Free Design
- IP67 (non-explosion-proof)
- Patented Battery Latch
- Chemical Industry
- Power Generating Companies
- Mining
- Fire Fighting
- Pharmaceutical Industry
- Refineries
GENERAL | ||
Frequencies |
UHF1: 400-470MHz
VHF: 136-174MHz
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Channel Capacity |
1024 |
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Zone Capacity |
64 (each with a maximum of 16 channels) |
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Channel Spacing |
12.5KHz / 20KHz / 25KHz |
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Operating Voltage |
7.4V (rated) |
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Battery |
1800mAh (Li-Ion)
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Battery Life |
Analog: 14.5h/13h(GPS)
Digital: 17h /15h(GPS)
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| Frequency Stability | ±1.5ppm |
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| Antenna Impedance | 50Ω |
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| Dimensions (H×W×D) | 141X 55 X 39mm |
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| Weight | 495g |
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| LCD Display | 160*128 pixels, 65536 color, 1.8-inch |
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TRANSMITTER | ||
| RF Power Output |
1W
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| FM Modulation | 11K0F3E @ 12.5KHz 14K0F3E @ 20KHz 16K0F3E @ 25KHz
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| 4FSK Digital Modulation | 12.5KHz data only：7K60FXD 12.5KHz data & voice：7K60FXW
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| Conducted/Radiated Emission | -36dBm <1GHz -30dBm > 1GHz
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| Modulation Limiting | ±2.5KHz @ 12.5KHz ±4.0KHz @ 20KHz ±5.0KHz @ 25KHz
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| FM Hum & Noise | 40dB @ 12.5KHz 43dB @ 20KHz 45dB @ 25KHz
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| Adjacent Channel Power | 60dB @ 12.5KHz 70dB @ 20/25KHz
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| Audio Response | +1 ~ -3dB |
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| Audio Distortion | ≤3% |
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| Digital Vocoder Type | AMBE++ or SELP |
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| Digital Protocol | ETSI-TS102 361-1, -2,-3 |
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RECEIVER | ||
| Rated Audio Power Output |
0.5W
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| Rated Audio Distortion | ≤3% |
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| Audio Response | +1 ~ -3dB |
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| Conducted Spurious Emission | < -57dBm |
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ENVIRONMENTAL SPECIFICATION | ||
| ESD |
IEC 61000-4-2 (level 4) ±8kV (contact) ±15kV (air)
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| American Military Standard | MIL-STD-810 C/D/E/F/G |
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| Dust & Water Intrusion | IP67 Standard |
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| Humidity | Per MIL-STD-810 C/D/E/F/G Standard |
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| Shock & Vibration | Per MIL-STD-810 C/D/E/F/G Standard |
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