Puxing PX-D03 - Telefono cellulare e bibanda VHF/UHF

• 2 PCS ANTENNAS
• CHARGER
• BATTERY
• LEATHER CASE
• EARPHONE

 

 

 

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E' venduto anche con questo nome:  P-A-968 Cell Phone Radio Dual Band
w/MP3 Player e queste caratteristiche:

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 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: 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

Standard test conditions:

•Standard of supply voltage: 3.7 Vdc
•Environment temperature test: 25°C ±5°C
•Standand of audio signal: 1KHz

Receiving part

Receiving part	Units	Typical	Limits
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:

				remark
type	Type		BAR	Mobile phone+walkie talkie
	PCBA Size		106.3 X 42 X 10.5mm
	Walkie talkie PCBASize		106.3 X 42 X 24.2mm
LCD	LCD		2.2’’LCD, No TP
	Touch screen	NO
	resolution		QCIF176*220
	color		262K
Camera	pixel		30W
	Camera		Front camera
	Connect way		FPC joint
	flash	no
	Torch	yes	On the walkie talkie
Frame	speaker	yes	1in-build 2415speaker
	REC	yes	1506
	Vibration	yes	1027
	Battery	yes	BL-4C
	Sidekey	yes
	Main keypad	yes	23pcs
	antenna	yes	In- built PIFA
	Keypad light	yes	LED blue light
Hardware	Platform		MT6223C
	frequency		850/900/1800/1900
	TV	No
	MP3		support
	MPEG4		supportAVI,3GP,MP4
	Memory		NOR FLASH 128Mb + PSRAM 32Mb
	T-Flash		yea
	FM	yes	FM outspeaker	Earphone as antenna
	Bluetooth	no
	G-sensor	No
	Hand-free	yes
	SIM slot		2
interface	RF interface	yes
	earphone	yes
	NOKIA Charger	yes
	USB charger interface	no	12pin-I/O

Software:

	Menu style		yes	QCIF 176*220 9graphical menue
	WAP		yes
	MMS		yes
	Input methord		yes	ZI, T9, ABC
	language		yes	English, Chinese, portous, tuerky, Spanish, Indonesia, Thailand, aribic etc.
	Phonebook		yes	500pcs
	SMS number		yes	200pcs
	SMS		yes
	SMS group		yes
	Ringtone		yes
	PC		No
	STK		yes
	Game		yes	1
	Calling history		yes	Receive/missed /calling20pcs each
	Setting		yes	Ringtone,volume, Screen protect. Automatic open/close.
	Tool		yes	calculate, calendar, clock, remark, recorder
	Call center		yes	Calling wait, calling keep, calling convert, calling limited
	Screen protect		yes	Animation or silence screen protect
	User profile		yes	General, meeting, outdoor, indoor, headset
	U Disk		No
	Digital zoom		yes
	Video		yes
	E-book		yes		TXT format
	Number local		Optional
Mobile phone and walkie talkie profile select		mobile		Open mobile,the walkie talkie is closed
		Walkie talkie		Open walkie talkie,the mobile is under the flight mode
		Mobile Priority		Phone or walkie-talkie in a call,walkie-talkie or mobile phone signal, there will be prompted to select the walkie-talkie or cell phone communications; such as walkie-talkie signals of first refusal, during a phone call will not deal with walkie-talkie signal prompts
		Walkie-talkie priority		Phone calls to walkie-talkie signals, will hang up the phone directly; such as mobile phones opened HOLD function, will the phone directly HOLD;
Mobile phones and walkie-talkie charger / power supply		support

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, Portuguese, Turkish, Arabic, French, Spanish, Persian, Thai, Russian, Italian, German, ect
• 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