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1. FM/AM stero controlling modulation

2. Using TOSHIBA TA8127N IC

3. Without screen cover, fulfill electromagnetic compatibility demand.

4. Playback super-DVD disk, the number of single disk could be over eight
hours.

5. 3000 pcs KARAOKE song without changing disk, also support USB function without disk playback.

6. During playback MP3 disk, the system can remember the fixed MP3 playback sequence without power supplying.

7. Digital multiplication of AV to VGA mode to realizing video signal transferring completely.

8. The algorithm of combination in software and hardware to realizing one by one scan function

9. with colorful XP Chinese and English pop-ups menu, iconic design.

10. Fully support DOLBY AC-3, compatibility with HDCD and other digital video form.

11. Playback with MP3 and JPEG simultaneously.

12. Compatibility with SUPER-DVD, SVCD, VCD, DVCD, MP3,CD, HDCD and CD-R/RW disk.

13. Can imitate the output mode of concert hall, theater and athletic fieldí»s sound effect

14. Music dynamic spectrum-super-sonic function.

15. Interlock function for the controlling key.

16. Cassette has recorder and playback function.

17. With Guitar input jack.

18. Wireless microphone inside.

19. Automatic exchange for AC 220V/50HZ and DC12V34A (rechargeable battery) supply, and car power supply function.

20. The max power is 120W, continuously playback with music in 3-8 hours.

Detailedú¦
1. SMD electronic hardware,SMT technologyical maintain high quality.
2. Corrar clip transmitter,high sensitivity,prevent howling,clear timbre.
3. Quartz surge circuitry,steady frequency without disturbance.
4. 65 group VHF 180-265MHz.no disturbance in frequency,have large scope for selection.
5. Two kind of power to choose:built-in rechargeable battery,external 12V DC.
6. When use the DC sudden power off,embedded storage battery auto-work.
7. Wire and wireless microphone loadspeaker.
8. With digital reverberation.
9. Collar clip microphone and handhoid microphone for your choice.
DVD function.

Frequency rangeú¦730~950mhz
Channelú¦96
Stabilityú¦ía10ppm
Sensitivityú¦-90dbm
Frequency responseú¦40~20000hz
S/n ratioú¦í²110db
Outputú¦balance output and un-balance output
Modulation:fm
Working range:150m



40.7*40.3*39.2

Frequency bandwidth 24
Frequency steadiness í+0.005%
Interferential Feint Ratio >80dB
S/N Ratio >105dB(1khz-a)
Sensitivity -107dBm
output impedance 600ª+
output -12dB
Mute contro: Noise-locking
Display :LCD
power supply:Mic power supply 2*1002 CHANEL
Frequency response:50Hz-20KHz

Mute control:noise-locking
Frequency response:50hz-13khz
Stability: ía0.005%
S/n ratio:>70dbm
T.H.D.:05%(1k)
Channel:two
Sensitivity:-80dbm
Working range:100m
Receiver power supply:dc 12v/300ma
Microphone pwer:9v
Output power:20mw
Frequency range:220mhz-270mhz
Output:single mix output

Has the advanced DSP voice compressing and large capacity hard disk storage technologies. Its high performance multi channel phone recording system can accommodate at least 70 hours per gigabytes, depending on your Hard disk capacity. Its recording ports or channels are expandable by just adding more recording Card (ACR-L82). It is capable of accommodating several lines for carrying out long time recording and displaying the talking status data. The real time monitoring carried out within system management staff in order to ensure high quality calls at all times.

Is a full-featured standalone auto - attendant, voicemail, and audiotex system. It is design to support most pabx. It provides efficient, reasonable solution for small/medium sized offices.

Nut pt-600 two way radio:

Specification:

1 frequency range: 400-420 mhz 450-470mhz
2 rated voltage: 7.2v dc
3 channel number: 16 channels
4 antenna impedance : 50 ª+
5 dimension: 100*55*30mm
Transmitter:
1 output power: ín5w
2 modulation mode: fm(f3m)
3 maxmim frequency deviation:ínía2.5mhz
4 harmonics: 60db
5 standby current: ín500ma

Receiver:
1 sensitivity: 0.16uv(12db sinad)
2 squelch sensitivity: 0.2uv
3 intermofulation anti-interference:50db
4 audio output: í²300mw
5 receiving current: ín100ma
6 standby current: 20ma

Standrad accessories:
1 battery
2 charger
3 antenna
4 belt clip


Original color box,
Dimensions:28*18*6cm

Specification:

1.Frequency range: vhf:136-150mhz 150-174mhz
Uhf:400-420mhz 430-450mhz 450-470mhz
2.Channel: 99 channels
3.Working voltage: 7.2v dc
4.Frequency stability: ía5ppm
5.Antenna impedance: 50ª+
6.Dimension: 115*45*30mm
Transmitter:
1.Output power(h/l): 5w/1w
2.Current: ín1.6a/1a
3.Modulation sensitivity: 12ía3mv
4.Modulation deviation: ín5%
5.Maximun frequency deviation: ín5mhz
6.Ctss deviation: ín0.5mhzía50hz
7.Spurious emissions: ín7ª8w
8.Modulation mode: 16kª)f3e
9.Repand radiation: ín-35db
Receiver:
1.Sensitivity: ín0.18ª8v
2.Squelch sensitivity: ín0.18ª8v
3.Audio output: 500mw
4.Audio deviation: ín10%
5.Modulation band width: í²| ía5khz|
6.Spurious rejection: í²60db
7.Selectivity: í²65db
8.Intermodulation: í²60db
9.Rejection: í²85db
Function:
1.99 channels
2.Ctcss/dcs tone function
3.Power saving function
4.Vox function
5.Busy lock function
6.Time-out-timer function
7.Emergency alarm function
8.Scan function
9.Lock function
10.Low-battery warming function
11.Pc proguamming
12.Dual-channel waiting function
13.Ear/mic jack function
14.Monitor function
15.Adjustable squelch level
16.High gain antenna
17.Lcd backlight function
18.Clone:wired/wireless cloning

19.The distance of communication over 4 km


Standrad accessories:


1.Adapter

2.Charger

3.Antenna

4.Ni-mh battery(1100mah)

5.Speaker(option)

6.Auto-charger(option)

7.Ear microphone(option)




Standrad Original Color Box
Dimension:28*18*6CM

At-828 two way radio:
Specification:
frequency range: vhf:136-174mhz uhf:400-470mhz
channel: 100 channels
channel space: broadband25khz, narrowband12.5khz
channel step: 5, 6.25, 10, 12.5, 25khz
working power: 7.2v dc ía 20%
temperature range: - 20ípc ~ + 60ípc
frequency stability: ía 50ppm
product size: 90*55*32mm(antenna exclusive)
communication distance:5km(no shadow)
battery: 1200mah lithium batteries
Transmitter:

output power: 5w(high)/2w(middle)/1w(low)
modulation: broadband16kª¦f3e, narrowband 11kª¦f3e
max frequency deviation:broadband<5k, narrowband <2.5k
stray radiation: <7uw
modulation distortion: <5%
current: <1.4a(5w)
modulation sensitivity: 12mv

Receiver:

sensitivity: -122dbm(12db sinad)
modulation receive frequency range:5k
audio power: <5w
audio distortion: <10%
intermodulation distortion:broadband í²60db, narrowband í²55db
selective: broadband í²65db, narrowband í²60db
obstruction: í²65db

Function:

reset function

lock function

computer programming

dup-stby function

busy lock function

ctcss/dsc function

ps function

vox function

tot function

alarm function

Standard accessories:

charger
battery
antenna
belt clip
adaptor

Standard Color Box

Size62mm*45.5mm*17.5mm
Frequencygsm 900/1800/1900mhz or 850/1800/1900mhz
Lcd1.3í»260k tft touch screen, support handwriting
Camera1.3 mega pixels camera
Language English, French, Arabic, Russian, German, Italian, Spainish, Portuguese, Turkish, Vietnamese, Thaichinese, traditional chinese
Ring tone64 polyphonicú+support formatú¦mp3, midi, wav, incoming ring tone, incoming photo, incoming movie
Music formatmp3
Movie formatmp4, full screen
Memorywith card slot, 1g tf card as a gift, and can enlarge up to 2g
Bluetooth functionsupported
Other functionsmp3, mp4, hand free, message group sent, voice take, sms, mms, picture/rington download, vibration/silent mode, alarm clock, wallpaper, games, animated screensavers etc
Networkgsm, gprs, wap.
Standbyabout 100 hours
Talking timeabout 150 minutes
Accessoriesdual stereo-bluetooth, earphone, usb cable, 2 battery, direct chargerú½travel charger

Sizeí+62mm*45.5mm*17.5mm
Frequencyí+GSM 900/1800/1900MHz or 850/1800/1900MHz
LCDí+1.3í»260K TFT Touch Screen, support handwriting
Cameraí+1.3 mega pixels camera
Languageí+EnglishíóFrenchíóArabicíóRussianíóGermaníóItalianíóSpainishíóPortugueseíóTurkishíóVietnameseíóThaiíóChineseíóTraditional Chinese
RING TONEí+64 Polyphonicú+Support formatú¦MP3íóMIDIíóWAVíóIncoming Ring Tone,Incoming Photo,incoming movie
MUSIC FORMATí+MP3
MOVIE FORMATí+MP4,Full screen
MEMORYí+with card slot, 1G TF card as a gift, and can enlarge up to 2G
BLUETOOTH FUNCTIONí+Supported
OTHER FUNCTIONSí+MP3íóMP4íóHAND FREEíóMESSAGE GROUP SENTíóVOICE TAKEíóSMSíóMMSíóPICTURE/RINGTON DOWNLOADíóVIBRATION/SILENT MODEíóALARM CLOCKíóWALLPAPERíóGAMESíóANIMATED SCREENSAVERS etc
NETWORKí+GSM,GPRS,WAP.
Standbyí+about 100 hours
Talking timeí+about 150 minutes
Accessoriesí+dual Stereo-BluetoothíóearphoneíóUSB cableíó2 batteryíódirect chargerú½travel charger

Mobile watch LP11-001

Frequencyí+GSM850/1900 or 900 and 1800 ,SIM
LCDí+1.5-Inch 0LED displaying screen and 0.7-Inch time display
Cameraí+1.3 mega pixels camera
Languageí+EnglishíóFrenchíóArabicíóRussianíóGermaníóItalianíóSpainishíóPortugueseíóTurkishíóVietnameseíóThaiíóChineseíóTraditional Chinese
RING TONEí+64 Polyphonicú+Support formatú¦MP3íóMIDIíóWAVíóIncoming Ring Tone
MEMORYí+T-FLASH card,build in1GB,extended:2GB
BLUETOOTH FUNCTIONí+Supported
Messagesí+Supported SMS,MMS
OTHER FUNCTIONSí+GPRS,WAP,STK and Sound recorder
Standbyí+about 100 -120hours
Talking timeí+about 120-150 minutes
Voltageí+3.7-4.2v
Weightí+60g
Accessoriesí+ one stereo video Bluetooth headset, Bluetooth charger, two pieces of mobile batteries, one charger, USB connecting
Notesí+Besides waring as a watch ,people can ware the phone on the neck and it seems as a Mp3 or Mp4 player

Introduction:
SK-01F Remote Control Wireless Phone Jammer is the latest information security product, it can form an electromagnetism protection field around the user, thus prevent mobile phone from receiving and transmitting the mobile signals to the base station; thus it can prevent the secret information leakage through your mobile phone, and also eliminate the noise pollution. The model cell phone jammer for completely stopping all mobile phones operating on the CDMA, GSM, DCS, 3G bandwidth, and it can be adjusted the jamming strength depending on different demands. The cell phone jammers are now a necessity for law enforcement and the military to interrupt communications by criminals and terrorists, and also for accomplishing a more cultured society.

Features of the SK-01F Remote Control Wireless Phone Jammers:
ò Taking use of technology of interference super high frequency.
ò Intelligence controlling technology taking charge of the power outputting within the scope of 3 meters.
ò Effectively making subsections, just interference downlink and causing no interception of base station.
ò The Antenna can swivel type 360 degree rotary adjustment and 90 degree adjustment
ò Battery or Mains compatible.
ò To keep you away from noise or disturbance of unexpected cellular phone calls or text messages (SMS)
ò World wide compatible.
ò To block cellular phone communication links within an effective area.
ò No transmissions or receptions of cellular phone calls in coverage area.
ò All specified frequency bands will be blocked simultaneously.
ò For using at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc.
ò Can be adjusted depending on different demands.
Important Notice:

The jamming area is influenced by the location of the cell tower and the obstacles between cell tower & the cellular jammer. It means that in normal condition if the distance is close between the cell tower & the cellular Jammer, it will have very less jamming area. Likewise, if there are obstacles and walls between the cell tower & the cellular phone, the jammer will give more jamming area.


29.5*15*11cm 1.5kg

Introduction:
SK-16A portable wireless phone signal jammer is the latest information security product, it can form an electromagnetism protection field around the user, thus prevent mobile phone from receiving and transmitting the mobile signals to the base station; thus it can prevent the secret information leakage through your mobile phone, and also eliminate the noise pollution. The cell phone jammers are now a necessity for law enforcement and private places to interrupt communications by criminals and terrorists, and also for accomplishing a more cultured society.
Features of Sk-16A Portable Cell Phone Jammer
ò Coolest and lowest priced jammer on the market.
ò Portable, Small, Compact and Robust.
ò Battery or Mains compatible.
ò To keep you away from noise or disturbance of unexpected cellular phone calls or text messages (SMS)
ò World wide compatible.
ò To block cellular phone communication links within an effective area.
ò No transmissions or receptions of cellular phone calls in coverage area.
ò All specified frequency bands will be blocked simultaneously.
ò For using at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc.
ò Easy to operate.
Important Note:
After charging the Jammer you will see a green led light, however please recharge the Jammer two more times for full battery charging.
The jamming area is influenced by the location of the cell tower and the obstacles between cell tower & the cellular jammer. It means that in normal condition if the distance is close between the cell tower & the cellular Jammer, it will have very less jamming area. Likewise, if there are obstacles & walls between the cell tower & the cellular phone, the jammer will give more jamming area.


20*19*6.6cm 0.3kg

Output Power:2X75W(8ª+)
2X90W (4I)
Frenquency Response:20Hz-20KHzí+3dB
Input Sensitivity:250mv
SNR:85dB
Distortion: <0.5%
Power Voltage: 220-240V/50-60Hz
Height X With X Depth: 150 X 430 X 325mm
Weight: 8kg

Output Power:2X75W(8ª+)
2X90W(4ª+)
Frenquency Response:20Hz-20KHzí+3dB
Input Sensitivity:250mv
SNR:85dB
Distortion:<0.5%
Power Voltage:220-240V/50-60Hz
HeightXWithXDepth:150X430X325mm
Weight:8kg


a gift of each or two pcs in a carton

Frequency rangeú¦730~950mhz

Channelú¦96*2

Stabilityú¦ía10ppm

Sensitivityú¦-90dbm

Frequency responseú¦40~20000hz

S/n ratioú¦í²110db

Outputú¦balance output and un-balance output

Modulation:fm

Working range:150m

Mute control:noise-locking

Frequency response:50hz-13khz

Stability: ía0.005%

S/n ratio:>70dbm

T.H.D.:05%(1k)

Channel:two

Sensitivity:-80dbm

Working range:100m

Receiver power supply:dc 12v/300ma

Microphone pwer:9v

Output power:20mw

Frequency range:220mhz-270mhz

Output:single mix output

1. UV 400 anti-scratch and impact resistant changeable polycarbonate lens
2. Internal flash storage - 2GB
3. Format: MP3, WMA, Bluetooth 1.2V, class 2, 10m Range (30 feet)
4. Mini 5 pin Standard USB port: USB 2.0
5. Integrated USB drive
6. Play function: play in order, pause, skip, volume, etc.
7. Continuous playing time: up to 6 hours
8. Recharging time: 5 hours (full charge)
9. 200mAh/3.7V polymer li-ion internal rechargeable battery
10. Automatically detect battery voltage and capacity
11. Voice output power: 5mW + 5mW
12. S/N Ratio: 90dB
13. Operating temperature: 5 degrees celcius ~ 35 degrees celcius
14. Non operating temperature: -10 degrees celcius ~ 45 degrees celcius
15. Earphone Output: 5mW
16. Frequency response: 20Hz ~ 20kHz
17. Compression level: 32Kbps ~ 320Kbps
18. Share same USB port for Download, Upload and Recharge
19. Compatable with all Windows above Win98SE and Mac OS 9.x and above

45g