Wireless Communication

• Radio & TV Broadcasting

• RF/Microwave/Wireless Component & Assembly

• Wireless Networking Equipment

• Wireless Phone/Radio & System

Wireless Communication Products and Supplier, Manufacturer

3d Sonar System
Fs-3 sonar system, most used on seafloor mapping, obstacle detection, search and rescue, whale avoidance. It can easily transit sonar data into 3d image and you can rotate and zoom.

Polar Mount Type Satellite Antenna
Features: 1) Diameter: 1.85m. 2) Type: P-185-6R. 3) Tech: C-band gain 4.0GHz a) 1.5m: 34.5dB ; b) 1.85m: 36dB. 4) Panel (sector divided). 5) Elevation angle range: 0 - 90°. 6) Azimuth: 0 - 360°. 7) Aperture efficiency: 75%. 8) PA polyester powder. 9) Ambient temperature: -40 - +60°. 10) Relative humidity: 0 - 100.

Antenna
Frequency range from 1.2GHz to 5.8GHz. This including Various categories and variety optional for mounting.Natenna special design for wireless communication to send, trassmint and receive signal.

Earplug With FM Radio
Specifications: 1) FM radio. 2) Automatic program selecting system. 3) Frequency range: 88 - 108MHz. 4) Sensitivity: 17dB. 5) Use button pattern 3V battery. 6) Can be used with MP3 players. 7) Loudspeaker impedance: 2 x 32Ω. 8) Frequency response: 20Hz - 20kHz

Two Way Radios, Fm Transceiver, Mobiles Radio
Frequency Range: VHF: 136-174 MHz. UHF: 400-440 MHz. 440-480 MHz. Channel span: 12.5K/25K. RF Power Output: 5W/10W/25W. Channel Capacity : 99 CTCSS/CDCSS. Voice Compander. Data Transmission

Fixed Wireless Terminal
Spec: Applicable condition: 1)Temperature:-10~45degree. 2)Noises: not exceed 60dB(A). 3)Humidity:45%~95%. 4)Atmosphere pressure: 86~106KPa. 5)Alternating power Voltage :220V+/- 22V,frequency is 50Hz. 6)Receiver platform: DC 12V 1500mA. Technology parameter: 1)work frequency:850/1900MHz automatically switch. 2)power output :Max.2w(850MHz)/Min. 1W (1900MHz). 3)channel interval:200KHz. 4)receive sensitivity:<-100dBm. 5)frequency error:<=0.1ppm

Wall Mounted IR Transceiver
Features: 1) Local and remote control capability brings added convenience and money savings. 2) Compatible with any X10 controller. 3) High X10 signal sensitivity. 4) No need to rewire finished rooms. 5) Easy to install and setup

Digital Stereo Broadcast Transmission Device
In compliance with standards: encodes or decodes analogue or digital audio per MPEG Layer II standards, it features multiplexing/dividing. At E1 interface, it is in compliance with ITU-T G.703standards. Digital interface is in compliance with AES/EBU standard. Big transmission capacity: Each 2Mbit/Stransmission code flow has Maximum downlink transmission or uplink transfer, the total is 15-line single sound track or 7-line stereo broadcast program. Advanced technology: It adopts advanced MPEG audio compressing technology and DSP technology, FPGA technology; complete modular design, the equipment features anti-interference, and reliable. Flexible networking: it can be connected to optical transmission network (SDH, PDH), digital microwave transmission network, satellite transmission network, etc. Multi-interface: encoding equipment not only emulates audio interface, but also has optional AES/EBU digital interface, it can be connected to audio digital equipment at the sampling frequency of 32KHz, 44.1 KHz, 48 KHz, etc. Ring detection: It has the function of ring detection to facilitate distinguishing responsibilities, remove faults for convenient maintenance.

Wireless Access Station
1) Equipped with independent wireless module to make more steady and reliable 2) Supports to send line reversal signal 3) Supports to send caller ID signal 4) Supports LED indicating work status as network, wireless module and the line 5) Supports to lock SIM/UIM card 6) Supports to dial prefix code with the number 7) Supports to limit to the make IDD, DDD, or local call 8) Compatibility to Billing Meter 9) Connects to the standard telephone 10) Operation with wide voltage and low power consumption 11) With external antenna, supports multi-type AC power specification

RF Module
OEM/ODM Wireless Data Module. Provide OEM/ODM with reliable, long-range wireless data communications. The module is available as a VHF/UHF or ISM others RF solution.

GPR Ground Radar
Through the supplied video eyeglasses buried objects like boxes, pipes, metals but also cavities and grave chambers under the surface becomes visible immediately. Further more the video eyeglasses are optimised for the search during the night and also protects against perturbing sunlight at day. The Ground Radar includes an easily removable control unit with carrying strap which makes it easier to use in different areas. The device allows measurements in brilliant resolutions up to a depth of 25m. All recorded data is processed immediately through the integrated pc-module and becomes visible through the video eyeglasses. The amount of possible measurements is almost indefinite and only limited by the storage capacity of 64 mb. To every graphical representation date and time are saved automatically and can be adapted individually to the actual time zone. The integrated gps receiver refers every recorded measurement to its appropriate measured area. Optional accessories as specialization With different antennas the exp 5000 can be optimized on special purposes: gpr-antenna (25cm,50cm,75cm,100cm) ; antenna for metal discrimination ; antenna for tunnel and cavity detection ; super sensor for high resolution ground scans.

Satellite Antenna
Panel (Sector Divided) :6. Aperture Diameter :180CM. C-Band Gain@ 4GHz: 35.89dB. Ku-Band Gain@12.5GHz:45.54dB. Efficiency:70%. F/D Ratio :0.38. Focus Length: 684MM. Material: Steel. Dish Support Material: Steel. Finish: Polyester Powder Coating. Mounting Type: Ground/Pole/Polar Mount. Elevation Alignment: 0-90 degree. Azimuth Alignment: 0-360 degree. Operational Winds( Able to receive): 25m/sec. Able to re-set: 40m/sec. Not broken & fly away: 60m/sec. Ambient Temperature: -40 - +55°C. Relative Humidity: 0~100%. Net Weight:25Kg. Gross Weight:27.5Kg. Packing: Individual carton with foam

Connector
Features: 1) Structure: brass inside conductor, Al plated surface, brass outside. 2) Applications: widely used in microwave communications, wireless equipment and so on

Portable Amplifier
With 2 wireless microphone or tie clip microphone. 1) Two kinds of power supply can be changed: AC alternating current and internal storage battery. 2) Internal storage battery, it is easy for using and changing. The storage battery in this produce that can use more than 10 hours. 3) The storage battery have protective circuitry, when the voltage of storage battery is less than 9V, the protective circuitry will cut the power off, protect the storage battery. 4) SMD hardware, SWT technology, good quality. 5) Quartzes concussive circuitry, frequency is steady-going and strong anti-jamming. 6) 98 sets VHF215-265m frequency, it never interfere each other, you have extensive selectivity. Dual frequency receiver and dual wireless microphone. 7) Digital reverberation, woof and alt. 8) 45 second shockproof CD player, AM/FM radio, 12 radio channels can be saved, LCD full screen display. 9) Insert antenna, avoid breaking off. 10) Wireless microphone and wireless emitter can use 9V battery or 8.4V storage battery. 11) Good looks and wear well. Portable with wheel, it is moved expediently

Channel LCD FM Transmitter
How to use: 1) Install the batteries (2 AAA batteries) or connect to the car's power source. 2) Plug the FM transmitter into audio device's output port. 3) Adjust the volume and frequency of the FM radio (avoid the transmission points of broadcasting stations). 4) Press the power button of FM transmitter, tune the transmission frequency according to the reception frequency of FM radio (if the FM signal is interrupted, please set the frequency of FM transmitter and FM tuner to the other frequency). 5) Press "O" button for a few seconds until M0, M1, M2 to M9 is shown on the LCD,so that you can save the transmission frequency. 6) The FM transmitter will automatically shut down after 2 minutes if no audio frequency is input. Features: 1) High fidelity, stereo: this device can modulate the audio frequency signal of CD, MD,MP3, MP4, PDA, notebook, and PC to FM signal (87.0~108.5MHz). With the stereo tune you can enjoy listening to high quality music anywhere. 2) Digital PLL: with Digital PLL, wave signal transmission and reception will not be affected even in places subject to extreme change in temperature. In addition, using the digital tune can avoid fussy frequency modulation. 3) Powered by batteries or the car's power source. 4) Full frequency range design can effectively avoid interruption

Fixed Wireless Phone
Features: 1) Supports modem mode. 2) No need to dial area code when calling local numbers. 3) Automatically connects to IP network when dialing long distance. 4) Supports both English and Chinese SMS. 5) Incoming call reminder. 6) 10 speed dialing numbers. 7) Last call return. 8) Incoming phone divert. 9) Hands free enabled. 10) Records history: auto saves the last 20 dialed / received phone numbers, and last 10 missed calls. 11) Powerful phone book, can save 100 phone numbers and contact information. 12) Use 4pcs rechargeable backup battery. 13) Outside antenna. 14) GSM 1 x module. 15) Caller ID, call transfer, redial, speed dial, phonebook, security control features, SMS and hands free support

Walkie-Talkie
Specification: 1) Wristwatch style with adjustable band. 2) Auto squelch; Internal VOX; Backlight LCD display. 3) Auto battery saving function; Channel scan. 4) 12 hour AM/PM wristwatch; Lithium Ion Battery power source. 5) Available channels: 22 FRS/GMRS channels. 6) Operating frequency: as per client specifications. 7) Power source: 3.7V lithium-ion battery. 8) Output power (TX): 0.3W ERP maximum. 9) Range: about 1.5 miles

Mobile Terrestrial Digital TV Receiver
Characteristics: 1.Powerful Single Chip EMMA2LL (NEC). 2.Fully MPEG-2/DVB-T compliant system. 3.Support data of CF card read and memory. 4.Support USB2.0 connection external hanging. 5.3.5-inch TFT screen. 6.7MHZ&8MHZ software establishment. 7.Support 4:3/16:9 Video frequency transmitter. 8.NTSC/PAL/SECAM auto or compulsory transfer system. 9.OSD Teletext. 10.Support VBI Teletext. 11.Completely automatic and manual installment. 12.Can searches all frequency spot of UHF and VHF. 13.4000 editable channels. 14.Low power loss. 15.Time adjustment. 16.Support OTA function. 17.Software update through RS-232. 18.Software update through machine to machine

Fm Transmitter 2 Frequency With Usb Am
1) It is able to change the audio signal into frequency modulation signal and transmit wirelessly to the sound box of the car and play. No need to change any original equipments and is convenient and economic. 2) Fashionable, smart, stereo voice and convenient operation,2 frequency is FM 102.6, 107.9 MHz and is changeable.. 3) Multi-function make you have your own FM channel; unnecessary to change the MP3, CD of your car. 4) The products adopt the latest 3D technology and make the tone same as laser and CD and television. 5) It has been adopted phaselock loop technology, which ensures stable frequency radiation while functioning at a distance of up to 30M without dead areas so that you can still enjoy HI-FI music at home of in our car.

1,900MHz Yagi Antenna
Description: 12dBi aluminum alloy Yagi antenna is designed especially for the wireless multiplex system. On inspection, it has the characteristic of excellent VSWR, high gain and large F/B ratio. It also can restrain the side lobe effectively. It is strong and has good performance of quakeproof, waterproof and antisepsis. The light structure makes them easy to install. All the antennas are tested by HP network analyzer before delivery. Specifications: 1) Frequency range: 1,900-1,920MHz. 2) Bandwidth: 200MHz. 3) Gain: 12dBi. 4) Horizontal beamwidth: 50°. 5) Vertical beamwidth: 40°. 6) VSWR: ≤1.5. 7) Nominal impedance: 50 ohms. 8) Polarization: vertical. 9) F/B ratio: ≥18dB. 10) Max. power: 100W. 11) Connector: N-type or customization. 12) Dimension: 1.0m. 13) Weight: 0.2kg. 14) Rated wind velocity: 60m/s

Bluetooth Dongle
bluetooth dongle: Specification: 1) Compatible Bluetooth V1.1 / 1.2. 2) Frequency range: 2.4GHz. 3) Data rate: 721 kbps2. 4) Antenna: integrated inside the adapter. 5) 4dbm(class2) bluetooth radio. 6) Class 2 Type Output Power. 7) Operate Range: up to 100M. 8) Connect up to 7different enabled Bluetooth devices. 9) Applications: a) Dial-up networking ; b) Fax ; c) LAN access ; d) Generic object exchange ; e) Personal area networking

PVC Terminal Connection Wire
1) Used for various kinds of internal wiring of telecommunication equipment (e.g. printer, fax machine, telephone unit etc.). 2) The distance can be 1.27, 2.0, 2.54. 3) For connectors with various number of pins. 4) Adaptable to various kinds of bus-bar seats

FTA Satellite Reciever
1) RS-232 interface for software upgrade from PC to receiver. 2) Software upgrade from IRD to IRD. 3) Channel upgrade from IRD to IRD and PC to IRD. 4) Safe inside loader, hardware loader. 5) DiSEqC 1.0 and DiSEqC 1.2 compatible. 6) C / Ku band compatible. 7) RCA connection (CVBS, audio L/R, o/12-V). 8) Multi-language OSD: English, Deutsch, French, Indonesia, Arabic. 9) Automatic last program saving. 10) Power off memory. 11) Program edit (favorites, name edit, lock, skip, delete, sort). 12) Automatic identifying and converting of NTSC / PAL systems. 13) 256 color OSD (on screen display). 14) Favorite channels (TV and radio) editing. 15) LNB switching by 13 / 18V, 0 / 12V, 0 / 22kHz. 16) MPEG- and MP@ML decoding. 17) VBI teletext. 18) Picture in graphic (PIG) function. 19) Electronic program guide (EPG). 20) Parental lock. 21) Automatic speed channel exchange and manual PID search. 22) Timer

Wireless Transmission and Wireless Receiver
1) Transmitting Frequency: CH1: 1.080GHz; CH2: 1.120GHz; CH3: 1.160GHz; CH4: 1.2GHz. 2) Frequency control: PL. 3) Video input: 75O/1Vp-p. 4) Audio input: 10KO/200mVp-p. 5) Transmitting signal: video/audio. 6) Transmitting power: 2,000mW. 7) Open distance: 500 - 800m open distance. 8) Rated voltage: DC12V/ 500mA. 9) Power consumption: less than 3W. 10) Work temperature: 0 - 40°C. 11) Dimensions: 60 x 50 x 22mm. 12) Weight: 600g. 13) Use range: the product is cabinet and diaphanous. It is convenient and could be used in the supermarket, marketplace, residence, bars to monitor. It could be fit for the family with baby. 14) Caution: this product must be forbidden for the illegal use

Microwave Transmission Tower
Our telecom pipe towers are made from quality sheets through bending, forming, automatic welding and hot galvanization. We can reach one-run machining length of 14m and can bend sheets of thickness up to 25mm. We adopt advanced welding procedures, automatically weld main joints and reach rank-II welding quality.