Celular con Walkie Talkie 2 en 1 D03 $56900 2simm 4 banda 3.5 k

$

  • Codigo: 4881
  • Marca del producto: 0Generico


Cell Phone Radio Dual Band w/MP3 Player
    Frequency Range: VHF/UHF 136-174/400-470MHz
    Transceiver U+V dual band
    128 channels
    PC programming
    Dual sim cards,dual standby
    MP3 Player
    human-based opearational interface
    cell phone+transceiver
    camerra built-in
    FM radio
    TV player
    Entertainment and Games
     Short message send/receive

Receiving part
Receiver sensitivity (12 dB SINAD) dBm -122 ≤-120
Open sensitivity (SQ1) dBm -123 ≤-120
Close sensitivity (SQ1) dBm -124 ≥-126
Maximum audio output(8R single-ended load point) V 1.5 ≤1.7
Audio distortion(output of 1.2V) % 5 ≤10
Maximum signal to noise ratio?Narrowband/Broadband? dB 50/50 48/48
Receiving bottom noise mV 30 ≤50
DCS receiver sensitivity KHz 0.2
CTCSS receiver sensitivity?Narrowband/Broadband? KHz 0.2/0.35
Adjacent channel suppression dB -60 -60
Receiving the maximum current(1.5Kz dev.) mA 350 ≤400
Standby current mA 70 ≤75
Low voltage directive V 3.4 3.4-3.5

Emission part(test power supply voltage 4.0V)
Units Typical  Limits

RF power
UHF W 1.8 ≥1.7
VHF W 1.8 ≥1.5
Frequency error ±HZ 300 500

Emission current
UHF A 1.3 ≤1.4
VHF A 1.3 ≤1.4

Audio modulation sensitivity MV 10 ≤20-
Audio maximum deviation?Narrowband/Broadband? KHZ 2.3/4.7 ≤2.5/5.0
Audio distortion % 2.5 5
Residual frequency offset(300-3KHz) KHz 0.05 0.1
CTCSS/CDCSS frequency offset (Narrowband/Broadband) KHz 0.5/0.7 0.4-0.9
Adjacent channel power?Narrowband/Broadband? Db -60/-60 -60/-60
Maximum signal to noise ratio?Narrowband/Broadband? dB 45/42 42/40
Residual wave radiation db -65 -60

Antenna current mA 1200 140
Charge current(5Vrechargeable battery voltage3.6-3.7) mA 400 350-400

Hardware:
Mobile phone+walkie talkie
PCBA Size 106.3 X 42 X 10.5mm
Walkie talkie PCBASize 106.3 X 42 X 24.2mm
LCD 2.2’’LCD, No TP
resolution QCIF176*220
color 262K

Camera pixel 30W
Hardware Platform MT6223C
frequency 850/900/1800/1900
MP3 support
MPEG4 supportAVI,3GP,MP4
Memory NOR FLASH 128Mb + PSRAM 32Mb
T-Flash
FM
FM outspeaker
Earphone as antenna
Hand-free
SIM slot 2
WAP
MMS
English, Chinese, portous, tuerky, Spanish, Indonesia, Thailand, aribic etc.

Specifications:
(1) GSM Mobile phone:
    Network Frequency: 850/900/1800/1900MHz
    SIM: Dual SIM
    Screen: 2.2 inch QCIF screen: 176*220
    Camera: Built-in 0.3 Mega pixel camera at front
    Platform: MT6223C
    Flashlight: Yes
    Handsfree: Yes
    Telecom Features:
1.       Mobile Internet: WAP
2.       Messaging: SMS / MMS
    Memory: NOR FLASH 128Mb+PSRAM 32Mb , support 2GB TF card to expand memory
    Multimedia: FM Radio, Camera, Image viewer, Video player, Audio player, Sound recorder
    Pre-loaded Apps: Calendar, To do list, Alarm, Calculator, Unit converter, Currency converter, World clock, E-book reader
    Fun & Games: Mahjong
    Languages: English, Chinese
    Dimension: walkie talkie phone: 11.30*5.2*0.8CM.
    Phone weigh: 58.5G, phone+walkie talkie weigh: 177.00G.
    Size of box:20.5*5.6*22.00Cm, weigh of box: 665 g.

(2) Walkie Talkie
    Frequency Range:
1.       UHF: 400 ~ 470MHz
2.       VHF: 136 ~ 174MHZ
    Frequency Step value: 5/6.25/12.5/25KHz
    Frequency Stability: 2.5PPM (-20 °C -60 °C)
    Modulation: FM
    Speaker impedance: 8 Ω
    Antenna Impedance: 50 Ω
    Use to walkie talkie within three kilometers
Standard test conditions:
    Standard supply voltage: 3.7 Vdc
    Test temperature ambient temperature: 25oC ± 5oC
    Standard audio signal: 1KHz




Este producto fue introducido en nuestro catálogo el miércoles 06 junio, 2012.

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