Xiamen Puxing Electronics Science & Technology Co. Ltd

Model Number: PX-300D-1-#6595 Brand Name: Puxing Key Specifications/Special Features: dPMR digital radio with 6.25KHz channel spacingUse FDMA advance technologyUse AMBE+2C Vocoder4W output power199 store channels

1800mA high capacity Li-ion battery pack

Size: 131*635*395mm

Digital single call/group call

Digital/analog compatible, digital/analog switchable

Short message SMS send/receive function

Contacts view/create/delete

Time and date setting

Kill/un-kill/activate function

One-button call

Work alone

Automatically contact

Reverse frequency

Talk around

Man down

Emergency call

VOX function

BCLO

Scanning function

Signal strength indicator

dPMR radio PX-300D:

• Features and functions:
  • Size: 131×63.5×39.5mm
  • Frequency range: 136-174/400-470MHz
  • Channel capacity: 199CH
  • Output power: 4W
  • Battery capacity: 1800mAh li-ion battery
  • Higher promoted spectrum utilization: 6.25khz FDMA system
  • Digital codec=Vocoder Type: AMBE+2C
  • 4FSK digital modulation 4KCOFIE
  • Digital-analog compatible: analog-digital transition smoothly
  • Digital system/noise rejection/voice better/ digital encryption, digital single call/group call
  • Secondary development: interface and software upgrade
  • Digital advantage than analog: much clearer and encryption voice
  • Digital encryption key length: 32bits
  • Bandwidth narrow: 6.25KHz/ Wide:12.5KHz
  • Antenna impedance: 50Ω
  • Operating voltage: 7.4VDC
  • Operating temperatures: -20°C +55°C
  • Weight: 330G

Transmitter:

• Frequency stability: ±3ppm
• Max frequency deviation: ±5KHZ
• Adjacent channel power: -70dB(25KHZ spacing)
• audio frequency response: +3db--5dB/octave(300hz-3000hz)
• Audio distortion: 5%(1khz AT60% deviation)
• FM hum and noise (EIA): 40dB

Receiver:

• RF sensitivity ≤-120dBm AT 12 SINAD(analog mode) 3%BER<0.25μV(digital mode)
• Squelch sensitivity: 0.25μV(threshold)
• Adjacent channel selectivity: 70dB(25KHz spacing)
• Spurious response: 70dB
• Intermodulation: 70dB (25KHz spacing)
• FM hum and noise: 45dB
• Audio output power: 500mw (5% distortion, 8Ωload)

OEM/ODM support: imprint your logo on products

Warranty: 1year for radio, 6 months for battery

Shipment: FedEx/DHL/UPS 3-5days EMS/TNT 5-8days