• Describe
  • Parameter
  • Product Gallery

Portable
PT578

PT578

A professional portable radio with metal plate and IP65 water-proof protection, which will offers you convenience and reliable communication in daily business.

Portable - PT578

PT578 

  • Describe
  • Parameter
  • Product Gallery
Other Product >

PT578Water Protection Class IP65

Designed for applications in harsh, noisy and dusty working conditions such as construction sites. The PT578 will deliver reliable communication and high productivity in these working conditions. Its superb waterproof performance allows it to have debris & mud washed off safely.

PT578Powerful audio output

1.6w audio output and voice compander ensures crisp, clear and strong audio quality even in a noisy environment.

PT5785Tone

Built in 5 Tone signalling for Caller ID.

PT578Tough and reliable design

PT578 meets waterproof IP65. In addition, it meets MIL-810C/D/E/F standards, and is designed to withstand harsh environments.

PT578Safety Assurance

With Lone-Worker, Security checking and emergency features, it offers safety in the event of emergency or accident.

PT578Wide frequency coverage

The PT578 series covers a wide frequency range with one version (136-174, 400-450, 420-470 MHz). Different channel spacing (25, 12.5 kHz) and TX Power (high, low) are programmable per channel.

PT578Channel Scan

The channel scan feature enables the radio to continuously scan each channel in the scan list for activity. Simply press a side function button to activate scanning. When activity is detected on a channel the scan process will stop, enabling the transmission to be heard.

PT578 General Transmitter Receiver
Frequency Range 136~174MHz, 400~450MHz RF Power Output 4W/1W(UHF)  Reference Sensitivity 0.28μV@12.5KHz
420-470MHz   0.25μV@25KHz typical
Channel Capacity 16 5W/1W(VHF) Adjacent channel Selectivity 60dB @ 12.5KHz
Channel Spacing 12.5KHz/25KHz Frequency modulation 16KφF3E/11KφF3E 70dB @ 20/25KHz
Operating Temperature -30℃~ +60℃ Antenna Impedance 50Ω Intermodulation 65 dB
Operating Voltage 7.5V DC ±20% Modulation Limiting ±2.5KHz@12.5KHz, ±5KHz@25KHz Spurious Response Rejection 70 dB
Battery  1500mAh Li-poly(Standard) Radiated Spurious Emission -36dBm < 1GHz  Rated Audio Output 1W
Frequency Stability ±2.5 ppm -30dBm > 1GHz S/N 40/35
Dimension(with battery and antenna) 111mm×52.5mm×33.5mm FM Noise 40dB @ 25KHz Rated Audio Distortion ≤3%
Weight(with battery and antenna) 270g 35dB @ 12.5KHz    
    Modulation Distortion < 3%    
  • Portable - PT578
  • Portable - PT578
  • PT578
  • PT578