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Puxing PX-328

Posted in on 25 Sep 2014 by
General
Frequency Range  single band VHF:136-174MHz or UHF:400-470MHz
Channel Capacity 128 channels
Channel Spacing 25KHz(Wide Band) 20KHz(Middle Band) 12.5KHz(Narrow band)
Phase-locked Step 5KHz,6.25KHz
Operating Voltage 7.4 V  DC
Battery Life More than 12 Hours (1200mAh),
Frequency Stability ±2.5ppm
Operating Temperature -20°C +55°C
Size 100mm×55mm×32mm (not including antenna)
Weight (with battery, antenna) 220g
Receiver (ETSI EN 300 086 standard testing )
RF Sensitivity ≤0.2μV
Audio distortion ≤3%
Audio Response +2~-10dB
Adjacent Channel Selectivity ≥60dB
Intermodulation Rejection ≥65dB
Spurious Rejection ≥70dB
Blocking ≥80dB
Hum & Noise -45dB
Audio output 500mW
Transmitter (ETSI EN 300 086 standard testing )
Frequency Stability ±2.5ppm
Output Power VHF5W/UHF4W
Modulation Limiting ±2.5KHz
Audio Distortion ≤3%
Audio Response +1dB~-3dB
Adjacent Channel Power ≥70dB/60dB
Spurious Radiation ≤7.5uW
Occupied Bandwidth ≤16KHz
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Puxing PX-358

Posted in on 25 Sep 2014 by
GENERAL
 Frequency Range  136-174/245-246MHz ; 400-470/465-520MHz
 Operating Voltage  -20~+50
 Operate Mode  Simplex or Semi-duplex
 Dimension  111mm x 60mm x 35mm(Not included antenna)
 Weight  218g(Including battery)
 Antenna Impedance  50 Ω
 TRANSMITTER
 Frequency Stability  ±2.5PPM
 Output Power VHF5W/UHF 4W
 Max Frequency Deviation  ≤5KHz
 Audio Distortion  ≤3%
 Modulation Character  +3dB~-3dB
 Adjacent Channel Power  ≥70dB
 Spurious Radiation  ≤7.5uW
 Occupied Bandwidth  ≤16KHz
 RECEIVER
 RF Sensitivity  0.2uV
 Audio Distortion  ≤3%
 Audio Response  +2dB~-10dB
 Co-Channel Rejection  ≥-8dB
 Adjacent Channel Selectivity  ≥60dB
 Intermodulation Rejection  ≥65dB
 Spurious Response  ≥70dB
 Blocking  ≥80dB
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Puxing PX-777

Posted in on 25 Sep 2014 by
General
Frequency Range  single band VHF:136-174MHz or UHF:400-470MHz,400-480MHz,465-520MHz
Channel Capacity 128 channels
Channel Spacing 25KHz(Wide Band) 20KHz(Middle Band) 12.5KHz(Narrow band)
Phase-locked Step 5KHz,6.25KHz
Operating Voltage 7.4 V  DC
Battery Life 1200mAh  (More than 12 Hours),
Frequency Stability ±2.5ppm
Operating Temperature -20°C +55°C
Size 100mm×55mm×32mm (not including antenna)
Weight 220g (with battery, antenna)
Transmitter (ETSI EN 300 086 standard testing )
Frequency Stability ±2.5ppm
Output Power VHF5W/UHF4W
Modulation Limiting ±2.5KHz
Audio Distortion 3%
Audio Response +1dB~-3dB
Adjacent Channel Power 70dB/60dB
Spurious Radiation 7.5uW
Occupied Bandwidth 16KHz
Receiver (ETSI EN 300 086 standard testing )
RF Sensitivity 0.2μV
Audio distortion 3%
Audio Response +2~-10dB
Adjacent Channel Selectivity 60dB
Intermodulation Rejection 65dB
Spurious Rejection 70dB
Blocking 80dB
Hum & Noise -45dB
Audio output 500mW
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Puxing PX-888

Posted in on 25 Sep 2014 by
General
Frequency Range  single band VHF:136-174MHz or UHF:400-470MHz/400-480/465-520
Channel Capacity 128 channels
Channel Spacing 25KHz(Wide Band) 20KHz(Middle Band) 12.5KHz(Narrow band)
Phase-locked Step 5KHz,6.25KHz
Operating Voltage 7.4 V  DC
Battery Life More than 12 Hours (1200mAh),
Frequency Stability ±2.5ppm
Operating Temperature -20°C +55°C
Size 100mm×55mm×32mm (not including antenna)
Weight 220g (with battery, antenna)
Transmitter (ETSI EN 300 086 standard testing )
Frequency Stability ±2.5ppm
Output Power VHF5W/UHF4W
Modulation Limiting ±2.5KHz
Audio Distortion ≤3%
Audio Response +1dB~-3dB
Adjacent Channel Power ≥70dB/60dB
Spurious Radiation ≤7.5uW
Occupied Bandwidth ≤16KHz
Receiver (ETSI EN 300 086 standard testing )
RF Sensitivity ≤0.25μV
Audio distortion ≤3%
Audio Response +1~-3dB
Adjacent Channel Selectivity ≥60dB
Intermodulation Rejection ≥70dB
Spurious Rejection ≥70dB
Blocking ≥80dB
Hum & Noise -45dB
Audio output 500mW
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