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                         KIRISUN PT3800      (PTA Approved Model)

PT3800 features advanced technology, reliable performance, easy-to-use interface and clear audio quality. With LCD display, full-function keypad, and up to 99 channels, it could be used in most daily applications.

O   99 Channels/Channel Annunciation: While switching to another channel, the user can   hear the voice annunciation of the current channel number.

 O   CTCSS/DCS: 50 groups CTCSS and 105 groups DCS are available. Built-in CTCSS/DCS Encoder/Decoder can prevent co-channel interference and unwanted conversations on the same frequency and ensure smooth communication.

 O    High/Low Power Switchable: The user can transmit signals in high or low power according to the actual needs. When in communication, transmitting in low power can reduce power consumption.

 O   Auto Power-saving: Auto power-saving provides longer transmission and stand-by time.10 seconds after no signals or operation, the auto power-saving is activated to minimize power consumption. It resumes to normal mode while receiving signals or being operated.

General Functions

  • Multiple Scanning: Scan channel is convenient for the team leader to monitor the on-site situations. The scanning mode and scanning priority is programmable.

  • Low Battery Alert: When the battery power is low, the working status indicator flashes red,  reminding you to recharge or replace the battery

  • Time-out Timer (TOT): When TOT is on and the transmission exceeds preset time limit, the communication will stop after warning tone. TOT can prevent the radio from any potential damage caused by overlong transmission.

  • Monitor: To monitor whether the current channel has signal, press the MONI key. The Monitor function is used to receive weak signal.

  • Wired Cloning: To quickly set the parameters on a radio, you can clone the radio data from another radio with the supplied data cable, saving the time of parameter setting.

  • VOX

  • Emergency Alarm

  • Keypad Lockout

 

 

Information
  Frequency Range
  136~174MHz
  Channel Capacity
  99
  Channel Spacing
  12.5KHz/25 KHz (UHF) 25 KHz (VHF)
  Frequency Stability
  4ppm
  Operating temperature
  -10℃~ +60℃
  Operating voltage
  7.5V DC ±20%
  Dimension (H×W×D)
  58mm x117mm x37mm
  Weight
  250g
  Battery
  Li-ion 1100mAh
  Receiver

 

Reference Sensitivity

 

≤0.2μV

 

Operating Bandwidth

 

W≥±7 N≥±3.5

 

Channel Spacing

 

12.5KHz/25 KHz (UHF) 25 KHz (VHF)

 

First IF of Receiver

 

45.050MHz

 

Second IF of Receiver

 

455KHz

 

Adjacent channel Selectivity

 

40dB @ 12.5KHz 60dB @ 20/25KHz

 

Intermodulation Rejection

 

55dB @ 12.5KHz 60dB @ 20/25KHz

 

Spurious Response Rejection

 

≥55dB

 

Rated Audio Power

 

≥500 mW

 

Rated Audio Distortion

 

≤8%

 

FM Hum&Noise

 

40/35

  Transmitter
  RF Power
  4W/1W(UHF) 5W/1W(VHF)
  Frequency modulation
  50Ω
  Modulation Limiting
  ±2.5KHz@12.5KHz, ±5KHz@25KHz
  Modulation Distortion
  < 5%
  Radiated Spurious Emission
  ≤-60dB
  FM Noise
  -40dB @ 25KHz -35dB @ 12.5KHz
  Adjacent Channel Power
  -55dB @ 12.5KHz -65dB @ 25KHz
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