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1. For bts 2. Enhance base station sensitivity 3. Widely used in bts coverage 4. Can be used in conjunction with mcpa 5. Commonly used in rural area and township 6. Lightning protection 7. Waterproof, dampproof function 8. Ul by-pass function. Applications In the coverage area of base station, through mobile station to bts, amplify signal to enhance the sensitivity of signal, expand the coverage of bts, improve signal quality.

1. Introduction "3g/lte home repeater" is a smalls-sized repeater for home use consists of patch antenna, link cable, repeater body, service antenna and adaptor. Due to its auto gain control and isolation check function, easy installation is possible without test equipment or technician. In addition, this product can be simply connected to pc and smartphone through its mini-usb port, and dedicated application for smartphone is provided. Service antenna is possible to be extended with extra cable. 3g/lte home repeater" has followings key features; -, supports 1.8 or 2.1ghz wcdma & lte -, high reliability & quality proven by korea telecom -, 57db gain, dl 9dbm / ul 19dbm output power -, easy installation by built-in agc, isolation check & auto shut down feature -, uplink sleep mode reduce the bts noise floor -, dedicated pc gui and smartphone application by usb port -, compact size of 128mm * 136mm * 31mm -, fancy cosmetic design fit with your beautiful home interior 2. Application -, home use

WCDMA PICO ICS repeater, RRH, tower mounted amplifier.

1. Introduction Designed for coverage expansion of conventional macro cell base station for rural area with low popularity. To minimize the influence in ul path by higher power from dl, both paths are fully separated by electrical and mechanical. High-precision power control by zero error attenuator technology. Adaptive pwm fan control protects residents from loud noise. It has following key features : - supports 1.8ghz wcdma band, 3fa - gsm 900/1800/1900, cdma 800/1900, lte 900/1800 band also available - consists of two unit by dl and ul - dl : 50dbm, ul : 0dbm output - high input range : 30 ~ 46dbm - high precision output control by hybrid analog and digital attenuator - auto limit control , auto shut down, auto fan control - high ingress protection for harsh field environment

Gypsum rocks, gypsum powder, rock salt (industrial salt and deicing salt), food grade salt, sodium bicarbonate, limestone, white limestone (marble chips), sulphur (granular, lumps).

1. Introduction The LMPRF3030DS On-Frequency Repeater has been designed for indoor operation that is used to enhance 4G LTE signal strength in small and medium sized shadow areas such as building or a parking lot. 2. Key Performance and Features Supports 850MHz & 2.1GHz or 2.1GHz LTE Only GSM900/1800, CDMA 800/2100, LTE 1800/2100 Band also Available Consists of Two Unit by DL and ULSupports WCDMA Standards Easy Set Up by Auto Gain Control Function Auto Isolation Check between Donor & Remote Antenna Reverse Auto Sleep to Reduce BTS Noise Floor High Gain of 95dB Gain & 30dBm Output Single Housing for 2.1GHz and Extension Housing for 850MHz High Reliability & Quality proven by LG U+ Telecom in Korea Optional Remote Monitoring and Control via Wireless Data Modem 3. Application Medium Sized Office Buildings Shopping Center Parking Lot

1. Introduction Urban village db digital-for" is a medium-sized mobile communication fiber optic repeater specially designed for the high density low rise housing area such as urban village. The repeater has following performance and features ; - compact size optimized to install on the electric pole - long distance by digital optic transmission up to 40km(20dbo) - consist of mhu(main hub unit) & rou(remote optic unit) & optional rfu - bts donation by rf wired or air interface - up to 8 rous with star connection and 4 rous cascade, max. 32 rous - coaxial cable expansion by rfu within 40db loss - rf output power is max. 5w respectively per 1.8g, 2.1ghz band - support optical passive bypass even tough higher rou has failed 2. Application - village - urban - metropolitan

PAC2000 amplifier is high quality linear power amplifier specially designed for power system simulation.It realized the high accuracy of the high power and high current successfully.It meets all kinds of capacitive load and inductive load. Features 1 Channels current outputs. The output current of each channel can reach 200A RMS. The maximum output power can reach 2400VA. PAC60Ci is the six-phase real time simulation amplifier. This current amplifier is possessed of high accuracy and fast liner response. PA60Bi is real time simulation amplifier with three-phase current and four-phase voltage.This digital power amplifier is similar with PA30Bi but it has higher current output and power output. PA30Bi is real time simulation amplifier with three-phase current and four-phase voltage.This digital power amplifier is similar with PA30Bi but it has higher voltage output and power output. PA30Bi-H is digital power amplifier with three-phase current and four-phase voltage. It is similar with PA30Bi but it has higher voltage output and power output. PAC60Ti is the six-phase real time simulation amplifier with high accuracy and fast liner response. This current amplifier can generate high power. For static status, the maximum output power can reach 600VA; for transient status, the maximum output power can be 800VA. PAV250Bi is six-phase real time simulation amplifier. Each phase of this voltage amplifier can output 250V RMS. PAV120Bi is a six-phase real time simulation amplifier.Each phase of this voltage amplifier can output 120V RMS.

Amplifiers Packing in cartons.40" high cubic. Shipment by sea form Mumbai / jnpt port India.

Features: 1.built in adjustable Gain & Slope 2. Built in power supply 3. Connectors:"F"type female 4. Output test point and screw terminal for equippotential bonding 5. Metal-Plastic Housing For indoor mounting Specifications: ModelAS205S No.of Inputs3UHF, 1BIII, 1BI+FM No.of Outputs2 Frequency UHF1: (MHz)470óª862 UHF2: (MHz)470óª862 UHF3: (MHz)470óª862 BIII: (MHz)174óª230 BI+FM: (MHz)47óª68/88óª108 Gain(UHF1,UHF2,UHF3,BIII,BI+FM) (dB)20 Output Level(UHF1,UHF2,UHF3,BIII) (dBuv)115 BI+FM: (dBuv)110 Slope Adj. (dB)20 Slope Adj.ú¼Typical (dB)15 Return Loss (dB)_óª12 Noise Figure (dB)

We are the authorised dealers for "amperes"-known for its complete range of equipments in conventional public address systems in india. The iso9001: 2000 certification that amperes obtained in 2006 for "design and manufacturing of public address system" only demonstrates full commitment in producing the most optimum and affordable equipments for our customers. Amperes has been directly involved in thousands of installations, be it small or large, simple or complex, part or full systems at airports, hospitals, government offices, recreation facilities, hotels, schools, universities, shopping malls and hundreds of other public spaces. Amperes is present in the following locations worldwide: singapore, brunei, uae, vietnam, sri lanka, india, philippines, indonesia, myanmar and thailand.

Features: High power round transformer, low work noise, Low magnetic leakage, high efficiency Device infixed to prevent front thunder and over voltage Automatic over current and short circuit Automatic reset circuit. Sound Light alarm Inside power Plug-in and tree- way feed output Ranging from 3Amps to 10Amps. Technology Parameter Item UnitForwardRemark FrequencyMHZ5-1000 Input voltageAC220í+10% Output voltageAC60v í+ 10% Plugging lossDB< or =0.5 Return lossDB>15 Return timeS5 í+5 Max output current Sum of all output current must be under the MAX current VolumeMn270mn*195 Dimensionsmm268*212*197 WeightKGS6.7.

Amplifier

Amplifier Parameters unit p-pa1200 p-pa1500 p-pa2500 p-pa3500 Output power stereo @ 8 ohm watt 2x400 2x550 2x700 2x1000 Output power stereo @ 4 ohm watt 2x600 2x800 2x1100 2x1500 Output power bridged @ 8 ohm watt 1000 1500 2000 2800 Frequency response hz 20hz-20khz; +0.1/-0.3db (1w / 8 ohm) T.H.D db

Engineering components for automotive, electrical, construction, transmission tower projects , rail road components hardware like different types of washers, circlips & retaining rings, clips , clamps ,hose clamp , spring band clamps ,metal pressed parts, wire form parts..Manufacturing & sourcing agents

Eco-Friendly wooden sound amplifier device is one of the best sellers of Anh Duong Xanh. Cell Phone Stand with loudspeaker is used in any bathroom, bedroom, kitchen, or desktop office

The vp series power amplifier offers clean, reliable power in a durable enclosure. If you need professional amplification performance, the vp series is perfect for delivering pure, consistent wattage night after night. With six models power upto 1200 watts, the vp series is ideal for powering pa systems and dj rigs. To ensure seamless, reliable performance, the amp features variable-speed cooling fans for thermal stability, along with short-circuit, thermal, over current, thermal protection. For connecting convenience, the vp series boasts xlr and speakon &banana binding post outputs. The unit also provides front panel indicators for signal, limit, protect and power, plus level controls for channels 1 and 2. Selectable modes for stereo and mono bridge give you even more flexibility. Selectable output power range to drive professional loudspeakers without clipping Variable-speed cooling fan for thermal stability and reliability Xlr balanced inputs and speakon &banana binding post outputs Limiter indicator for amp output protection Stereo and mono bridge Variable speed fan for low noise Comprehensive front panel indicators including signal, limiter, protect and power Dc output protection and short circuit protection Frequency response 10hz c 50khz at 1.5 db Total harmonic distortion: less than 0.05% Input sensitivity & impedance: 0.775v Signal to noise (20 hz - 20 khz) > 95db Shipping dimensions (wxdxh) 585x 580 x 165mm

Cell phone signal repeater & booster, including GSM, cdma, cdma 450mhz, dcs, pcs, wcdma(umts), wimax, wifi, digital TV amplifiers & repeaters, tower mount amplifier & booster, tma/tmb, high power cell phone signal jammer, rf passive products, including divider, spliter, combiner, antennas, including paraboliod antenna, panel antenna, ceiling mount antenna, yagi, rod antenna, fiber glass antenna.