Please click here to check who's online and chat with them.

Find Verified Communication Devices Suppliers, Manufacturers and Wholesalers

Top Supplier Cities : Shenzhen   Guangzhou   Dongguan  
Jun-14-21

High Power Rf Amplifier

$8.56K
MOQ: Not Specified
Supplier From Shenzhen, Guangdong, China
 
High Power RF Amplifier 0.1MHz ~ 20GHz VHF UHF Broadband 1W to 2500W 2G/3G/4G/5G GSM CDMA LTE RN Telecom GPS UAV antenna radio radar satellite communications phone signal amplifier repeater

UIY Inc. was established in 2003,it is a RF Microwave Componets Manufacturer.

Products: RF Circulator, RF Isolator, RF Filter, RF Amplifier, Power Divider/Splitter, Duplexer, Triplexer, Tx Comber, Rx Splitter, Tx & Rx Multicoupler, Hybrid Combiner, Coaxial Termination, Coaxial Attenuator, Directional Coupler, Waveguide to Coaxial Adapter.

Due to the diversity of specifications, it is impossible to display all products. If you have requirements for parameters such as frequency, power consumption, insertion loss, connector type and size, please visit our website, including product images, design drawings, testing machine reports, etc. In addition, in order to save your precious time, you can contact us directly to tell us the parameters and requirements of the products you want to customize. We will recommend a variety of customization schemes for you to choose according to the process and cost.
Sep-13-20
 
CS12 is a broadband headset with a spherical earpiece design. The latest noise reduction and amplification technology and the combination of directional microphone head and anti-static microphone arm make the sound clearer and more pleasant, greatly improve the quality of the call. Beautiful and generous design, earphones are rugged and durable, and wear more comfortable.
Aug-28-20
 
The BN200 earphone dial keyboard is designed with a 45-degree inclined surface, which makes your operation more convenient and the viewing Angle more intuitive, and enables you to enjoy a relaxed and comfortable conversation with the phone. The design of noise reduction circuit enables you to experience high-definition voice communication.
Aug-21-20
 
BN220 headphone phone is the mainstream product of the call center to solve the busy communication. The professional and unique headphone call design enables the communication device to have high fidelity and high definition call performance. With the function of earphone bracket, enhance the service life of earphone, and give you a cleaner work surface.
Apr-19-08
 
Network:GSM 900/1800MHz
Screen: 256K colors TFT
Resolution: 208 x 208 pixels
Camera: 800 x 600 pixels SVGA, video (QCIF)
SCSD: yes
EDGE class 10, 236.8kbps
3G: no
Bluetooth v1.2: yes
Infrared port: no
USB: yes
Pop-port
Supports SMS, EMS, MMS, E-mail and instant messaging
Colors: golden, black and silver
Battery: Li-ion 600mAh (BL-5X)
Stand-by: up to 190 hours
Talk time: up to 3 hours
Dimensions: 107 x 45 x 15mm
Weight: 134g
3467 Communication Devices Suppliers
Short on time? Let Communication Devices sellers contact you.
Apr-19-08
 
GSM:GSM 900/1800
Dimensions:40x45x17mm
Weight:81 g
Type:LCD creen, 256K colors
Size:1.3inch display
Handwriting recognition
JogDial
wallpapers
Bluetooth:Support ( BLUETOOTH)
Type:Polyphonic(64 channels), MP3, MIDI, WAV, WMA, AMR
Customization:Downloadable
Vibration:Yes
Stereo speakers with 3D effects
Phonebook:300 Photocall
Call records:20 dialed, 20 received,20 missed calls
Card slot:T-flash card, 512 card included, 1 GB supported.
GPRS:Class 10 (4+1/3+2 slots), 32 - 48 kbps
Bluetooth:Yes, v2.0, A2DP
Infrared port:Yes
USB:Yes, Pop-Port
OS:NIL
Messaging:SMS, MMS, E-Mail, Instant Messaging
Browser:WAP 2.0/xHTML
Games:Yes
Camera:1.3 MP, 1280x1024 pixels, video(QCIF), flash,CCD
Push to Talk
Java MIDP 2.0
MP3/AAC/MPEG4 player
Organiser
SyncML
Photo album
Built-in handsfree
Stand-by:180-240 h
Talk time:180-240 min
Battery performance may vary depending on network and phone usage.

Sales Package Contents:
Watch mobile phone machine
Two Batteries
One Charger
512mb TF card
Earphone
Connectivity Date Cable
User guide
Full set of bluetooth earphone
Color Box
Jul-09-09
 
Model: ZN4 Quad band dual sim 3.0 inch touch screen TV mobile phone
Frequency: GSM850/900/1800/1900MHz
Design: flip phone
SIM card: Dual card dual standby
Screen: 3.0 inch 260K TFT true color screen , reslution 240 x 320px
TV: Free television (analog TV)
Bluetooth: Yes
Camera: 1.3M pixels camera,5 times digital zoom, integrated DV camera
Battery: 800MAH, can use nokia 5C battery
Input: Touch screen input
Ring tones: 72 polyphonic, support mp3¡¢mp4¡¢midi¡¢wav¡¢amr
Media format: built-in MP3/4 players,outside speaker
Other function: Support MP3 player,Blue tooth,TTS phone book, Video, MPEG-4, u disk, camera, game, alarm clock, calculator, etc.
Language: English, French, Spanish, Portuguess, German, Malayu, Indoesia, Vietnam, Turkish, Russian, Persian, Thai, Arb, Italian
Packing contents: 2 Batteries, 1 Data cable, earphone, 1 Travel charger, 1 Use manual, 1 1GB TF card
Available color: Black, Rose color

Packing contents: 2 Batteries, 1 Data cable, earphone, 1 Travel charger, 1 Use manual, 1 1GB TF card
Available color: Black, Rose color
Jun-27-09
 
Packing contents: 2 Batteries, 1 Data cable, earphone, 1 Travel charger, 1 Use manual, 1 1GB TF card
Available color:Rose golden, pink, rose color


Model:Mini S699 Tri-band dual sim dual standby two camera flip TV mobile phone
Frequency:GSM900/1800/1900MHz£¨850GSM/900/1800£©
Design:flip
SIM card:Dual card dual standby
Screen:2.4 inch 260K TFT true color screen, reslution 240 x 320px
TV:Free television (analog TV)
Bluetooth:Yes
Camera:1.3M pixels camera,5 times digital zoom, integrated DV camera
Battery:Nokia BL-5C stardard battery
Input:Touch screen and keyboard input
Ring tones:72 polyphonic, support mp3¡¢mp4¡¢midi¡¢wav¡¢amr
Media format:built-in MP3/4 players,outside speaker
Other function:Support MP3 player,Blue tooth,TTS phone book, Video, MPEG-4, u disk, camera, game, alarm clock, calculator, etc.
Language:English,French,Spanish,Portuguess,Polish,German,Malayu,Indoesia,Vietnam,Turkish,Russian, Persian,Thai,Arb,Italian,Czech
Packing contents: 2 Batteries, 1 Data cable, earphone, 1 Travel charger, 1 Use manual, 1 1GB TF card
Available color:Rose golden, pink, rose color
Mar-14-08
 
Mobile phones

General2g network
Gsm 900 / 1800 / 1900
Announced
2005
Status
Available
Sizedimensions
122 x 42 x 15.5 mm, 78 cc
Weight

Displaytype

Size

- key switches with jewelled bearings
Ringtonestype
Polyphonic
Customization

Vibration
Yes
Memoryphonebook
1000 entries
Call records

Card slot
No
- 220 calendar notes
- 100 sms
Datagprs
No
Hscsd
No
Edge
No
3g
No
Wlan
No
Bluetooth
No
Infrared port
No
Usb
Yes
Featuresmessaging
Sms, mms, email
Browser
Wap
Games
Yes
Colors
Yellow, blue, red, black, brown, tan
Languages
English, french, italian, german, spanish, chinese
Camera
No
- handsfree
- t9
- calendar
- calculator
- voice memo
Battery
Mar-26-08
 
General Network HSDPA / GSM 850 / 900 / 1800 / 1900
Announced 2007, August
Status Available
Size Dimensions 99 x 53 x 21 mm, 96 cc
Weight 129 g
Display Type TFT, 16M colors
Size 240 x 320 pixels, 2.8 inches
Ringtones Type Polyphonic (64 channels), Monophonic, True Tones, MP3
Customization Download
Vibration Yes
Memory Phonebook Practically unlimited entries and fields, Photocall
Call records Detailed, max 30 days
Card slot No
- 8 GB internal memory
Data GPRS Class 32, 107 / 64.2 kbps
HSCSD Yes
EDGE Class 32, 296 kbps; DTM Class 11, 177 kbps
3G HSDPA
WLAN Wi-Fi 802.11 b/g, UPnP technology
Bluetooth Yes, v2.0 with A2DP
Infrared port Yes
USB Yes, v2.0 miniUSB
Features OS Symbian OS 9.2, S60 rel. 3.1
Messaging SMS, MMS, Email, Instant Messaging
Browser WAP 2.0/xHTML, HTML
Games Downloadable, order now
Colors Black
Camera 5 MP, 2592 x 1944 pixels, Carl Zeiss optics, autofocus, video (VGA 30fps), flash; secondary CIF videocall camera
- Built-in GPS navigation
- Installed Maps application covering over 100 countries
- Dual slide design
- Java MIDP 2.0
- MP3/AAC/AAC+/eAAC+/WMA player
- 3.5 mm audio output jack
- TV out
- Stereo FM Radio
- Organizer
- Office document viewer
- T9
- Push to talk
- Voice dial/memo
- Built-in handsfree
Battery Standard battery, Li-Ion 1200mAH (BL-6F)
Stand-by Up to 280 h
Talk time Up to 6 h
If you are interested in, don't heitate to contact us.
Mar-04-08
 
Nokia 1600

Size 96 x 68 pixels
- 4-way scroll key
- wallpaper and themes
Ringtones type polyphonic (20 channels), with mp3 grade tones
Customization composer, order now
Vibration yes
Memory phonebook 200 entries
Call records 10 dialed, 10 received, 10 missed calls
Card slot no
- up to 4 mb
Data gprs no
Hscsd no
Edge no
3g no
Wlan no
Bluetooth no
Infrared port no
Usb
Features messaging sms, instant messaging
Browser
Games 3 - snake xenzia, dice, cricket cup
Colors xpress-on covers
Languages most major european and asian
Camera no
- t9
- built-in handsfree
- changeable xpress-on covers
- picture messaging
- speaking alarm and clock
- reminders
- demo mode for phone features
Battery standard battery, li-ion (bl-5c) 900 mah
Stand-by up to 450 h





Size dimensions 104 x 45 x 17 mm
Weight 85 g
Sep-05-19
 
To solves three problems of Gift Market

-"Dumb" Gift: Just add LOGO or telephone NO. on the gift, can't promote the brand, customers will forget you.

-Low Quality: In order to reduce costs, many gift packages are very beautiful, but the quality of the products is not vulnerable.

-Not Practical: The coffee mug, T-Shirt, gift card, etc. these gifts are often forgettable and sometimes find themselves buried in office trash cans.

Product Features & Value

-Customizable Voice Advertising: When the car starts, the voice advertising will play automatically from the car phone holder. Such as: For your safety, Grandshine reminds you, safe speed, safe arrival.

-Breathing Light: Simulate the human respiratory rate, specially set the indoor atmosphere breathing light, reminding you to prevent fatigue driving, add a fresh atmosphere to the small space.

-Universal Compatibility: It is suitable for almost any cell phone with a width of 58-85mm. The 360-degree rotation adjustable air vent clamp design, suitable for all kinds of horizontal, vertical, oblique, circular and other automotive air vents.


-Smart Button: According to different models, driving areas and usage habits, we set the left and right smart buttons, easy to open, and universal accessibility.
Specification
Name: DIY Voice Car Mount

Style: Air Vent & Dashboard

Input: 5V/2A

Output: 5V/0.5MA

Charging Power: 5W/7W/10W

Material: ABS+PC+PU

Applicable size: 58-88mm cell phone

Weight: 0.1kg

Colors: Coffee, Silver, Black, White(customizable)
Jun-27-19
 
https://www.szradiant.com/p10-4-transparent-led-display.html

1.Appearance: Narrow LED strip only 3mm, 70% transparency. Aluminum frame cabinet reliable and light weight. No bare IC and other electronic components exposed, safe and reliable. 
2. Customizable: Modern glass curtain walls have kinds of size, the standard cabinet can not meet the needs of the project, we can customize the best project according to the customer glass curtain wall size, can customize cabinet structure and size, ensure the glass curtain wall high transparency and display integrity. According to the customer project customize the curved cabinet.
3.Easy maintenance:  the module is magnetic mounted, support front and back maintenance, save cost.
4.Flexible installation cabinet: support both horizontal and vertical installation, depending on the curtain wall environment.
5.Higher resolution: smaller pixel pitch H7.8mm, V7.8mm, good viewing distance is about 8m.
Sep-20-18

Video Brochures

$10
MOQ: Not Specified
 
Specifications:
1.Material: Paper printed greeting card + LCD + memory+ speaker+ battery+ USB port

2.LCD size: 7" TFT LCD display

3.Memory size: 256MB,512MB,1GB,2GB,or 4GB

4.Battery:built-in lithium battery

5.Video support format: AVM/MP4 / AVI

6.Buttons( volume+/-),Magnet activation

7.Speaker:built-in 8.OEM orders are welcomed

9.With USB port for recharge and unload video

10.You can unload your own video by yourself

Video cards are mainly used for advertising,and End-Users are from industries including Medical,Car, Luxury ( brand watch,perfume,cosmetic...),High-Tech(Mobile phone, machine...),big company and so on, some distributors are exploring wedding and birthday.

2 years warranty!6 Years making video greeting card!BBT the 3rd largest Video Brochure Manufacturer!
Mar-14-18
Supplier From Shenzhen, Guangdong, China
 
Product Description
Most of us know that in important places like prisons, military meeting and museums, actions have always been taken to prevent the message from being given out. What kind of device can install in these places to reach the purpose, the Rackmount High Power Cell Phone Signal Jammer must be the one which is most suitable.

A big merit of this rockmount high power cell phone signal jammer is that each band can adjust RF power output level or turn off without influencing the other bandsâ?? operation. The original antenna is external double channel directional panel antennas and you can select antennas to provide more flexibility regarding jamming coverage. The jamming coverage of this jammer is so strong that the jamming range could reach 500m, but the jamming range is also determined by the strength of signal in given area.

Seen from its function this one jamming device is really a good one. If you are looking for one, come here! High quality and reasonable price is our promise.

Specification

Affected Frequency Ranges: (8bands option)
-CDMA 800: 850 to 894MHz
-GSM 900: 925 to 960MHz
-GSM 1800: 1805 to 1880MHz (DCS)
-GSM 1900: 1920 to 1990MHz (PCS)
-3G: 2110 to 2170MHz
-4G LTE: (USA:725-770MHz) or (Europe:790-826MHz)
-4G Wimax: (USA:2345-2400MHz) or (Europe:2620-2690MHz)
-WiFi: 2400-2500MHz
-VHF: 136-174MHz
-UHF: 400-470MHz
OTHER: Customize frequency

Total output power:400~800W
Jamming range: up to 500m, the jamming radius still depends on the strength signal in given area
External double channel directional panel antennas all the TX frequency covered down link only
Power supply: 50 to 60Hz, 100 to 240V AC
With AC adapter (AC100-240V-DC27V),
Dimension: 420480130 mm
Accessories

High Power Cell Phone Signal Jammer
Antennas
Power cable
Monitor software function: (Option)

Remote control switches of each machine.
Remote viewing each machine working state.
The power output of each machine remote adjustment.
Remote viewing offline log of each machine.
Mail receiving each machine working state.
The system can set permissions to log on.
Feb-09-18

Vhf Uhf Radio All Bands Jammer

$1
MOQ: Not Specified
Supplier From Shenzhen, Guangdong, China
 
Product Description
The 16 bands high power stationary signal blocker covers and blocks band frequencies of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking and a coverage that ranges from 2 meters to 50 meters.

As a stationary signal blocker,it has an ability to keep working continually inside of a building or even in a vehicle (with car charger)You donâ??t have to take the problem of heat dissipation into your account,due to 2 cooling fans keep running inside to deal with the problem.

Specifications

-VHF radio,Lojack: 135-200MHz
-Walky-Talky or Car Remote Control: 200-300MHz
-(UHF Radio) Walky-Talky or Car Remote Control ,spy listen bug: 400-500MHz
-Walky-Talky UHF Radio: 500-600MHz
-Walky-Talky UHF Radio: 600-700MHz
-4G LTE: 790-880MHz or 700-800MHz
-GSM850/CDMA800: 850-894MHz
-GSM900: 925-960MHz
-GSM1800(DCS): 1805-1880MHz
-GSM1900(PCS): 1920-1990MHz
-3G2100(UMTS): 2110-2170MHz
-4G LTE(US): 725-770MHz
-4G LTE(EU): 790-826MHz
-4G Wimax(US): 2300-2400MHz
-4G Wimax(EU): 2620-2690MHz
-Wi-Fi Bluetooth: 2400-2483MHz

Total output power: 58W
Semidiameter of interception:2m-50m(depend on site signal strength and environment condition)
Power Source : AC adapter (50 to 60Hz/100 to 240V AC â??DC19V)
Electric Filed (SAR): Compatible with ICNIRP Standards(Human safe)
Operating Temp: -20 to +50
Storage Temp: -40 to +60
Dimension(LXWXH): 455 x 254 x 68mm
Net weight: 5.5kg

Accessories

Multi-functional Jammer
AC Adaptor
Car Adaptor
Antennas
Dec-22-17

Glonass L1/l2 Jammer

$1
MOQ: Not Specified
Supplier From Shenzhen, Guangdong, China
 
Product Description
Are you sick of being tracked like a criminal? This certain device is a gorgeous GPS jammer which can totally solve your troubles. The can prohibit signals from tracking your current location; pay a private space for you. All of this owes to the high power 6 bands portable GPS (GPS L1/L2/L3/L4/L5) and GLONASS L1/L2 jammer.

The device can work while being charged. Moreover, each band can work separately or simultaneously. Up to 2 Watt power which makes the device more powerful. It is easily taken and operated, internal chargeable battery and lower power consumption, it can be working continuously more than 1 hour and the battery is easily charged by pocket charger. You can create an area about radius 2 to 15 meters to shield.

The portable jammer comes with an AC adapter and car charger, which can be used for recharging. The GPS signal jammer can be quite useful for blocking GPS signals can help provide security. A less common use is to block GPS signals when you go somewhere, in case someone placed a tracking device on you or your vehicle. Whatâ??s more, the color of GPS jammer is sky-blue, a gorgeous color!

At a glance:
Charging while working
Each band can work separately or simultaneously
Built-in fans and Wind slots on two sides design and inside coolers make a constant cooling working.

Technical Specifications

GPS L1 : 1575.42 MHz
GPS L2 : 1227.60 MHz
GPS L3 : 1381.05 MHz
GPS L4 : 1379.913 MHz
GPS L5 : 1176.45 MHz
GLONASS L1 : 1598.0625 - 1609.3125 MHz
GLONASS L2 : 1242.9375 - 1251.6875 MHz

Single output power: +30dBm /1W
Power Source: Wall plug, car adapter, or built-in battery (7.2V 3000mAh)
Power input: AC110V-240V
Power output: DC9V 1000mAh
Typical Battery Life: 2-3 hours of continuous use
Jamming range: Radius 1-15 M (the Cellular signal must â?¤-85dBm in the location, and the jamming radius still depends on the strength signal in given area )
Dimension: 125 (L) Ã?69 (W) Ã?24(H) mm
Weight: 400g
Temperature:-50 to +60??>
Relative humility:5%-95%(RH)

Accessories
Power adaptor
Car adaptor
Antennas
Carry Case
Dec-13-17
Supplier From Shenzhen, Guangdong, China
 
Product Description
Perhaps everyone has run in with the pesky things at least one time. You are on a phone having a deep conversation, and all of a sudden, the person on the other end is no voice anymore. Have you ever wondered what actually causes dropped calls Maybe the phone is too far away from the cell tower, or you are using a phone inside a car or a building, or the bad weather condition, or you are in a dead zone. Whatever, today the dual band mobile phone signal repeater could solve your all problems.

The cell phone signal booster is receiving the signals from base station and transmitting it to our cell phone. This can amplify a wide range of mobile phone signal which up to 1000 square meters. And this device is an effective equipment which design to pick up the outdoor. Connect to the device you can improve the signal of your mobile phone. The uplink and downlink are GSM800 and PCS1900 signals. There are lots of reasons to use this booster, just check out the product specifications and product notes as below. It will be your best choice.

Notes:

Long range Mobile Phone Signal Repeater! Up to 1000 square meters!
This device is for CDMA800 and PCS1900 signals only. Please check frequency your country uses before purchasing


Specifications

Frequency range:
-Up link CDMA 824-849/PCS1850-1910(MHz)

-Downlink CDMA 869-894/PCS1930-1990(MHz)

Coverage: Up to 1000m2 (Distance will be reduced when obstacles are in the way i.e. surrounding walls)
Gain (dB):
-CDMA/PCS Up link 65/53
-CDMA/PCS Downlink 70/58

Gain adjustable range MGCâ?¥30dB
Pass band ripple:
-CDMA:4 dB
-PCS:15 dB

I/0 impedance:50V/N Connector
I/0 return loss: - 10 dB
Noise igure: - 8 dB
Intermodulation attenuation(Po=13dBm): 40dBc
Transmission Delay: 0.5us
Guard band rejection :
-CDMA (BW-60dB) 42 MHz(BW-70dB) â?¤ 45 MHz
-PCS (BW-58dB) 104MHz (BW-60dB) â?¤107MHz

Power supply: AC110220V±10% 4555Hz
Dimensions: Signal Booster: 158 x 136 x 37 mm (L x W x D)
Reliabiity: To zhe GB6993-86 standard
Electromasnetic compatibility: To zhe ETS300 694-4 standard
Color:White

Accessories:

Signal Booster
Indoor Antenna
Outdoor Antenna
Power Adapter
Coaxial Cable 2M
Coaxial Cable 10M
Indoor Antenna Accessories and Screws
Dec-13-17
Supplier From Shenzhen, Guangdong, China
 
Product description
Designed for use in larger office buildings, warehouses or manufacturing facilities with signal shadowed environments, this tri-band gsm900 dcs1800 wcdma2100 cell phone signal booster offers 50db gsm/dcs/wcdma (890~915mhz / 1710-1785mhz / 1920-1990mhz) and 200 square meters coverage area. With it, you'll experience fewer dropped calls, faster data rates, and clearer reception.

This cell phone signal booster device is featured with easy installation & operation, build-in indoor antenna and no interference. It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cell phones, followed the replacement of gsm 900, gsm 1800, and wcdma 2100 network. Tri-band gsm900 dcs1800 wcdma2100 cell phone signal booster comes with everything you need to boost coverage in your area! this product is simple to install, comes with 100% free technical support.

What are you thinking about? catching it and have it now!

Specification

Frequency range:
--up link 890~915mhz/1710-1785mhz/1920-1990mhz

--downlink: 935~960mhz/1805-1880mhz/2110-2180mhz

Gain ( db):uplink gp50 downlink gp55
Export power (po)+17dbm
Pass band ripple:3db
I/o impedance: 50/n connector
Noise figure:4db
Transmission delay:0.5s
Ambient temperature:-10?0
Power supply:ac110220v 4555hz
Size: 220 x 180 x 20 mm
Reliability: to the gb6993-86 standard
Electromagnetic compatibility: to the ets300 694-4 standard
Function:
--a) power supply led denote

--b) export power led denote

Coverage area: up to 200m2
Accessories

Indoor antenna
Outdoor antenna
Power adapter
Coaxial cable 5m
Coaxial cable 10m
Indoor antenna accessories and screws
User manual
Aug-09-05
 
3467 Communication Devices Suppliers
Short on time? Let Communication Devices sellers contact you.