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  • Blue Star
    Hytera PD 798 Ex

Hytera PD 798 Ex

Hytera PD798 Ex, fully compliant to DMR open standard of ETSI, comes to be the world's First IIC Atex Digital Portable Radio. FM-2010 standard of North America, IEC, and ATEX standards compliance, plastic-encapsulated technology, error-prevention design, and IP67 protection ensure intrinsically safe and reliable communication in hazardous scenes with explosive gas and combustible dusts.


Channel Capacity 1024 channels
Frequency UHF1 400-470MHz
Zone Capacity 64(each with a maximum of 16 channels)
Channel Spacing: 12.5 KHz / 20 KHz / 25 KHz
Operating Voltage: 7.4V (rated)
Battery: 1800mAh (Li-Ion)
Frequency Stability: ±1.5ppm
Antenna Impedance: 50 ohm
Dimensions (H*W*D): 141X 55 X 39 mm(5.5x2.2x1.5 inch)
RF Power Output (High / Low) : 1W
FM Modulation : 11K0F3E @ 12.5 kHz , 14K0F3E @ 20 kHz, 16K0F3E @ 25 kHz
FM Noise: -40dB @ 12.5 kHz, -43dB @ 20KHz, -45dB @ 25 kHz
4FSK Digital Modulation: 12.5kHz Data Only: 7K60FXD, 12.5kHz Data & Voice: 7K60FXW
Conducted/Radiated Emission: -36dBm<1GHz , -30dBm>1GHz
Adjacent Channel Power: 60dB @ 12.5 kHz 70dB @ 20/25 kHz
Audio Response: +1 ~ -3dB
Digital Protocol: ETSI-TS102 361-1,-2,-3
Selectivity: 60dB @ 12.5 kHz / 70dB @ 20&25 kHz
Intermodulation : 70dB @ 12.5/20/25 kHz
Spurious Response Rejection : 80dB @ 12.5/20/25 kHz
Rated Audio Power Output : 0.5W
Rated Audio Distortion: <=3%
Audio Response: +1 ~ -3dB
Conducted Spurious Emission: < -57 dBm


  • GPS:
  • The built-in GPS module supports GPS data transmission.
  • Dual-mode (Analog & Digital):
  • PD798 Ex operates in either analog or digital mode, It is compatible with the current analog system, ensuring a smooth analog-to-digital migration.
  • Versatile Voice Calls:
  • The DMR intelligent signaling supports various voice calls, including Private Call, Group Call and All Call.
  • Vibration:
  • This feature is helpful in alerting you to reception of any voice call or message under noisy conditions.
  • IP Service:
  • PD798 Ex allows multiple IP functions when connected with a PC via IP address.
  • Various Analog Signaling:
  • PD798 Ex supports various analog signaling (HDC1200 DTMF 2-Tone and 5-Tone), providing more expansion capacity.
  • Multilingual interface:
  • The radio supports up to 11 languages, including English, Simplified Chinese, German, Spanish, French, Italian, Polish, Russian and Turkish, allowing you to select as per your needs.