HP792Ex IIA Intrinsically Safe DMR Portable Radio
H-Series Intrinsically Safe DMR Two-Way Radio with OLED Display and Optional GPS and Bluetooth
HP792Ex IIA Intrinsically Safe DMR Portable Two-way Radio features a secure design, durable body, and advanced ergonomics. HP792Ex IIC provides clear and loud voice quality, extended working hours, and long-distance communication capabilities. Compliant with stringent IECEx explosion-proof standards, it holds IECEx international certifications.
Key Features
EXPLOSION-PROOF CERTIFICATION
Through rigorous testing by globally recognized FM certification organizations, obtaining the IECEX international explosion-proof certification guarantees explosion-proof safety, reducing the risk of accidents and ensuring the safety of users and operators.
EXTENDED COVERAGE
5W(VHF)/4W(UHF) TX power extends the coverage area. Even in remote areas, critical information can be received, reducing coverage blind spots, enabling rapid response, and collaborating timely handling of critical tasks.
LONG-LASTING TIME & WIDER RANGE OF TEMPERATURE
Designed with a large-capacity intelligent explosion-proof battery and power-saving technology to reduce standby power consumption, meeting the need for extended communication, and allowing seamless shift changes. Operating temperature range of -25°C to 60°C, certified IP6X dust resistance, ensuring excellent performance even in harsh environments.
VERSATILE CONNECTIVITY
Supports Bluetooth 5.3, WLAN, and NFC functionalities, allowing for the expansion of third-party application solutions, enabling remote and tag management of radios, ensuring efficient terminal management.
CLEAR AND LOUD VOICE
With a 2W high-power speaker, the audio is louder. Integrated with AI intelligent noise reduction algorithm, automatic gain control (AGC), and other multiple audio technologies, HP79XEx IIA isolates kinds of noisy backgrounds, and addresses weak sound issues, to make critical voice information clearer and more reliable.
MORE ROCK-SOLID EXPLOSION-PROOF BATTERY
Designed with a high-grade battery protection board and battery lock designed, HP79XEx IIC ensures the safe use of the battery in explosion-proof scenarios, guaranteeing safety from the inside out. Additionally, the battery has built-in anti-counterfeit features, effectively addressing the security risks of non-original batteries.
BUILT FOR WORKPLACE SECURITY
Optional standalone mode settings. In case of danger, the HP79XEx IIA will activate the man-down alarm function, precisely sending location details to protect the personal safety of team members.
EASY TO USE
User-friendly UI design, upgraded 2.4-inch screen, and multifunctional buttons, along with large LED indicator lights, providing a comfortable viewing experience, convenient operation, and doubled efficiency.
Technical Specifications
| Frequency Range | 400-480MHz; 136-174MHz |
| Channel Capacity | 1,024 Channels |
| Zone Capacity | 64 Zones with 256 Channels per Zone |
| Channel Spacing | 12.5kHz/20kHz/25kHz |
| Operational Voltage | 7.4V (Rated) |
| Battery | Standard: 2150 mAh lIC intrinsically safe Li battery (Typical) |
| Battery Life (5/5/90) | 22h (GNSS OFF); 19h (GNSS ON) |
| Weight (with antenna and battery) | about 390g |
| Dimensions (H x W x D) | LCD,320x240 pixel, 262000 colors, 2.4inch |
| Frequency Stability | ± 0.5ppm |
| Antenna Impedance | 50Ω |
| Display | LCD,320x240 pixel, 262000 colors, 2.4inch |
| Bluetooth | BT 5.3 BLE+EDR |
| Anti-explosion levels | IECEx: Ex ib I Mb/Ex ib IIC T4 Gb/Ex ib IIIC T120°C Db/Tamb = -25°C to +60°C/IP66 IP67 IP68; ATEX: I M2 Ex ib I Mb/II 2G Ex ib IIC T4 Gb/II 2D Ex ib IIIC T120°C Db/Tamb = -25°C to +60°C/IP66 IP67 IP68; USA: CL I, ZN 1, AEx ib IIC T4 Gb/ZN 21, AEx ib IIIC T120°C Db/Tamb = -25°C to +60°C/IP66 IP67 IP68; CA: Ex ib IIC T4 Gb/Ex ib IIIC T158°C Db/Tamb = -25°C to +60°C/IP66 IP67 IP68 |
| Time to First Fix Cold Start | <60 Seconds (Typical TTFF) |
| Time to First Fix Hot Start | <10 Seconds (Typical TTFF) |
| Horizontal Accuracy | <5 meters |
| Digital Sensitivity | 0.16uV/BER5% |
| Analog Sensitivity | 0.16uV(12dB SINAD); 0.14uV(Typical)(12dB SINAD) |
| Adjacent Selectivity | TIA-603: 60dB@12.5kHz/70dB@20/25kHz; ETSI: 60dB@12.5kHz/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 and Noise | 40dB@12.5kHz; 43dB@20kHz,45dB@25kHz |
| Rated Audio Power Output | 0.5W |
| Rated Audio Distortion | ≤3% |
| Audio Response | +1 to -3dB |
| Conducted Spurious Emission | <-57dBm |
| RF Power Output | UHF: 4W/1W; VHF: 5W/1W |
| FM Modulation | 11K0F3E@12.5kHz 14K0F3E@20kHz 16K0F3E@25kHz |
| 4FSK Digital Modulation | 12.5kHz Data Only: 7K60FXD 12.5kHz Data and Voice: 7K60FXW |
| Conducted/Radiated Emission | 36dBm1GHz |
| Modulation Limiting | +2.5kHz@12.5kHz; 4.0kHz@20kHz; +5.0kHz@25kHz |
| FM Hum and Noise | 40dB@12.5kHz; 43dB@20kHz; 45dB@25kHz |
| Adjacent Channel Power | 60dB@12.5kHz; 70dB@20/25kHz |
| Digital Vocoder Type | AMBE+2™ |
| Audio Distortion | ≤3% |
| Digital Protocol | ETSITS102 361-1,-2,-3 |
| ESD | IEC61000-4-2(Level4); +8kV(contact); 15kV(air) |
| Operating Temperature | -30°C~+60°C(not a dangerous area）; -25°C*~+60°C（dangerous area） |
| Storage Temperature | -40°C~+85°C |
| ESD | IEC 61000-4-2 (Level 4) ±8kV Contact, ±15kV Air |
| Dust and Water Ingress IP68 Standard | IP64/IP65/IP66/IP67/IP68 per IEC-60079-0:2017 & IEC-60529 |
| Humidity Per MIL-STD-810 C/D/E/F/G Standard | MIL-STD-810H |
| Shock and Vibration | MIL-STD-810H |
| Horizontal Position Accuracy | 1 m (dual-frequency GNSS, 95% probable, -130 dBm, ≥ 22 operational satellites) |
| Cold Start (Time to First Fix) | <35 seconds |
| Hot Start (Time to First Fix) | <1 second |
| Note | GPS: L1/L5; BeiDou: B1I/B2a; GLONASS:L1; Galileo: E1/E5a |
