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โทรศัพท์วิทยุ PUXING รุ่น PX-D03 วิทยุ+MP3+โทรศัพท์ 2 ซิม ใส่ซิมโทรศัพท์ได้ 2 ซิม, เป็นวิทยุย่าน VHF และ UHF, MP3, กล้องถ่ายรูป, วิทยุ, Game ฯลฯ
ขายราคา 4200 บาท รวมส่ง EMS
รายละเอียดข้อมูลจำเพาะเพิ่มเติม :
Description: Description: PUXING PX-D03 / P-A-968 Cell Phone Radio Dual Band w/MP3
Network:
GSM:850/900/1800/1900 MHz
UHF:400-470 MHz
VHF:136~176MHz
Size:
106.3*42*10.5 (GSM cell phone)
106.3*42*24.2 (interphone)
2-way radio cell phone: Cell Phone Walkie-Talkies PX-D03 / P-A-968 with Transceiver U+V Dual band
•Network Frequency: 850/900/1800/1900MHz
•Screen: 2.2 inch QCIF screen: 176*220
•Feature: Cell phone, Email, FM Radio, MP3 Player...
•Camera: < 3MP
•Design: Bar
•Screen: 2 - 3"
•Model Number:PX-D03 / P-A-968
•Operation System: mtk
•Walkie talkie frequency: U and V
•Walkie talkie moduel: built-in 2000MAH battery
•Phone battery: 750 MAH
•Frequency: 136-174 400-470 U and V
•Walkie talkie distance: 1-3km city,plain:2-4KM
•PLAYER: MP3
•128 channels, PC programming
•Input frequency by manual
•Dual sim cards, dual standby
The cell phone walkie talkie is also known as push to talk (PTT). This means that you need only push one button to have instant access to the other person. The phone doesn't have to ring for the other person; he or she will hear your voice immediately. Another benefit of the cell phone walkie talkie is that you can talk to groups of people at one time. You simply talk, everyone else listens, and then it is someone else's turn to talk. If considering this use of a cell phone walkie talkie, make sure that everyone you need to talk to has the walkie talkie feature on his or her phone.
General Specifications:
•Frequency range:
1.UHF: 400～470MHz
2.VHF: 136～174MHZ
•Number of frequency steps: 5/6.25/10/12.5/25KHz
•Frequency stability: 2.5PPM(-20°C-60°C)
•Modulation: FM
•Speaker impedance: 8 Ω
•Antenna impedance: 50 Ω
power 2 watts
Standard test conditions:
•Standard of supply voltage: 3.7 Vdc
•Environment temperature test: 25°C ±5°C
•Standand of audio signal: 1KHz
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