Professional Two-Way Radio
In harsh, noisy and dusty working conditions such as construction sites, your radio is apt to be smudged. The PT578 will bring you reliable communication and high productivity in these working conditions, and its superb waterproof performance allows you to wash off mud and dust on your radio.
1.6w audio output and voice compander ensure crisp, clear and strong audio quality even in any noisy environment.
Built in 5 Tone signaling for Caller ID
PT578 meets waterproof IP65 where the radio dose not harms when work in the rain. In addition, it meets MIL-810C/D/E/F standards, it could withstand harsh environment.
With lone worker, Security enquire, and kinds of emergency features that assure you safety in case of emergencies or accidents
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.
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 and you will hear the transmission.
|Frequency Range||136~174MHz, 400~470MHz, 420-470MHz|
|Channel Spacing||12.5KHz, 25KHz|
|Operating Temperature||-30℃~ +60℃|
|Operating Voltage||7.5V DC ±20%|
|Frequency Stability||±2.5 ppm|
|Dimension(with battery and antenna) (mm)||111 x 52.5 x 33.5|
|Weight(with battery and antenna) (g)||270|
|RF Power Output||4W/1W(UHF), 5W/1W(VHF)|
|Frequency Modulation||16KφF3E, 11KφF3E|
|Modulation Limiting||±2.5KHz@12.5KHz, ±5KHz@25KHz|
|Radiated Spurious Emission||-36dBm < 1GHz, -30dBm > 1GHz|
|FM Noise||40dB @ 25KHz, 35dB @ 12.5KHz|
|Reference Sensitivity||0.28μV@12.5KHz, 0.25μV@25KHz typical|
|Adjacent channel Selectivity||60dB @ 12.5KHz, 70dB @ 20/25KHz|
|Spurious Response Rejection||70dB|
|Rated Audio Output||1W|
|Rated Audio Distortion||≤3%|
Radiosource Telecoms is a Specialist Radio Communications Company that imports and distributes Communications equipment to a large dealer network.