V-TECH รุ่น V-245

Description

FEATURES
BAND 245.0000 – 245.9875 MHz.
DIMENSION  H : 122 X 60 X 38mm
WEIGHT 232 GRAMS / 0.5 WATTS
80  CHANNELS, 119Free Memory
FM Radio 87.5-108.0 MHz.
1,500mAh  LI-ION BATTERY.
214 CODES OF DCS / 51 GROUPS OF CTCSS
Emergency Alarm
ANI and DTMF Function
VOX Function
Humanization phone book funtion
Powerful programmable keypad function
Chinese and English Voice prompt
GENERAL
Frequency Range 245.0000 – 245.9875MHz.
Operating Temperature -20º C to + 55 ºC
Frequency Combination please lock frequency synthesize
Frequency Stability  +2.55ppm
Memory Channel 199
Channel No. 80 Channles, 199 Free Memories
Working voltage 3.7V
Antenna Impedance 50 Ω
Operating Mode simplex of co-frequency or alien
Dimensions 122*60*38mm
Mode Type FM (F3E)
Weight 232g
Case Red
TRANSMITTER
RF power 0.5W
Modulate Mode F3E
Max.Freq.Deviation >5KHz
Remain Wave Radiation <-60dB
Transmitting Current <1000mA
RECEIVER
Sensitivity <0.20uV  (12dB SINAD)
Squelch Sensitivity <0.20uV
Intermodulation Antijamming 50dB.
Selectivity <65dB.
Audio Power output 500mW.
Receiving Current <100mA
Squelch Stangby 20mA

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