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Digital PD628

  • function:

    ● Voice reporting ● 2 function keys that can be customized ● Low Voltage reminder ● Regional selection ● Battery saving ● High / Low power switching ● TOT ● Emergency calling ● Noise reduction grade setting ● Scanning ● Voice control transmitting ● 16 channels /Rotary button
  • Product Detail
  • Brochure

 

Technical Specifications

Frequency Band

UHF/VHF

Quantity of Channel

16

Channel Spacing

12.5K / 25K

Impedance of antenna

50

Impedance of Mic

2K2

Stability of frequency

±1.5PPM

Operating Voltage

7.4V

Battery

1800mAh

Weight

240g

Size

117*59*37mm

Transmitter (TIA / EIA-RS 603C Standard)

RF Power Output

5W

Modulation Limited

F3E/4FSK

Modulation Sensitivity

10mV±3mV

Modulation Distortion

2.5%

Max Frequency Deviation

≤ ±5KHz @ 25KHz / ≤ ±2.5KHz @ 12.5KHz

Stray RF Component

-58dB

Adjacent channel transmit power

-60dB

Receiver (EIA-RS 316B Standard)

Reference Sensitivity

-121dBm

Static sensitivity

-124dBm

Audio Power

1W

FM receive

2×5KHz @ 25KHz / 2×3KHz @ 12.5KHz

Same channel inhibition

60 dB

Blocking

85 dB

Adjacent Channel Selectivity

60 dB

Spurious response suppression

60 dB

Inter-modulation immunity

60 dB