Fiber loss tester pol-580 Pol-580 fiber loss tester series is the newest handheld optical tester. It can offer the best performance for the daily maintenance for fiber network, and cwdm system, dwdm system and fttx network. At the same time, the perfect test functions and test ensurence are ideal for indoor or field testing. Autowavelength recognition Auto wavelength recognition is a new technology in communications Tester. It sends the special wavelength information and the coding Frequency to the acceptor (such as power meter) by the transmitter (such as sources), so the power meter can automatically recognize Sources wavelength and other information. It provides convenience During the test. And there is no need for communication between the Sources and power meter, which can help users saves test cost and time As well as decrease the potential error. Features:g ân the most perfect testing function: 1. Combine pos-530 laser source and pop-560 power meters testing function and Visual fault locator to be a real multi-tester. 2. Three kinds of modulated signal generatedg270hzb1khzb2khz, perfect for Fiber recognition and marker in field. 3. Autowavelength-recognition. Power meter can auto recognize the sourcesoptical Wavelength, and switch automatically. No need for communication between Launcher and acceptor. Saving test time and decreasing the potential error 4. 21 calibrated wavelengths offered to meet the customerstesting requirement. Such as fttx 1490nm or dwdm 1625nm. 5. Movable adapters available, fc, sc and st provided. 6. Superior testing range: -70dbmp+10dbm or -50dbmp+26dbm, fully meet Customerstesting requirements. 7. Visual fault locator]650 nm^]optional^, best supplement for otdrs dead zone Testing and fusion splicers testing. ân the most perfect power supplies and power management: 1. Internal rechargeable li batterybaa battery and ac adapter. 2. Auto power-off. 3. More than 200hr battery life.
Specification: Measurement range : So2(micro-flow ndir):0-2000 ppm No(micro-flow ndir): 0-2000 ppm Co(micro-flow ndir): 0-5000ppml O2(electrochemistry):0-25% vol Resolution: So2/no/co:1 ppm, o2: 0.01% Precision:ía2% fs Response time:ín15s Dimension:rack type 19 inch 3u Weight:approximately 10kg 3u casing
Gas parameter Measurement principle: Micro-flow ndir : so2, no, co, co2 Electrochemistry: o2 Measurement range : So2:0-2000ppm No: 0-2000ppm Co: 0-5000ppm Co2:0-25% O2: 0-25% Resolution: So2/no/co: 1ppm Co2/o2: 0.01% Precision: So2, no, co, co2 : 1%fs O2: 2%fs Temperature parameter Measurement principle: Ambient temperature:thermistor Flue gas temperature: thermocouple Range: Ambient temperature :-10-100íµ Flue gas temperature : -10-600íµ Resolution: Ambient temperature 1íµ Flue gas temperature 1íµ Precision: Ambient temperature ía1íµ Flue gas temperature ía2íµ Pressure parameter: Measurement principle: Diff. Pressure: silicon diff. Pressure chip Ambient pressure: silicon pressure chip Range: Diff. Pressure:-50hpa ...+50hpa Ambient pressure: 70kpa...120kpa Resolution: Diff. Pressure: 1pa Ambient pressure: 0.01kpar Precision: Diff. Pressure: ía2pa or 5%rel Ambient pressure: ía0.5 kpa or 2 % rel.
Specification: Measurement range ch4:0-100%, co2:0-50%, o2:0-25%, h2s:0-9999ppm Precision:co2/ch4:ía2%, o2:ía3%, h2s:ía4% Resolution:ch4/co2/o2:0.01% , h2s: 1 ppm Respond time:less than 20s Warm up: 10min Output: rs232 Power: ac220vía10% 50hzía1hz Weight: 10kg Dimension: rack type19 inch 3u 3u casing
Led display screen Prominent adaptability: we take a study to different surroundings outdoor and indoor and we apply it to design system so that adaptability and stability are prominently boosted in any terrible climate. íí Diversified color: it consists of unit boxes of triple-radix (red, green and blue); with 256-class gloominess in each color, red, green and blue constitute 777 and 216 types of color so that the display appears colorful, saturated, clear and frequent cartoon image. High brightness: the led display is so bright to be seen even under the sun from long distance; Eminent effect: non-linear modification technique is applied so the image is clearer and arrangement is more brilliant; Strong stability: static scan and module design technique are adopted; Diversified display: diversified display module is supported; Convenient operation: general video play software is installed; Applicationú¦ government square, leisure square, entertainment square, shopping center, advertising, commercial street, railway station, etc. Dot pitch 12mm 16mm 20mm 31.5mm Dimension 1024x768mm 1024x768mm 1024x1024mm 1024x1024mm View angle 120c 120c 120c 120c Denseness 6944 pixels/s.Q.M 3906 pixels/s.Q.M 2500 pixels/s.Q.M 1024 pixels/s.Q.M Led spec. 1r / 1g / 1b 1r / 1g / 1b 2r / 1g / 1b 2r / 1g / 1b Weight 35 kg / pcs 35 kg / pcs 45 kg / pcs 45 kg / pcs Best visibility over 10 meters over 15 meters over 20 meters over 30 meters Brightness ¿r8500cd / s.Q.M ¿r7000cd / s.Q.M ¿r5500cd / s.Q.M ¿r3500cd / s.Q.M Power consume 700-900w / pcs 450-600w / pcs 350-500w / pcs 350-500w / pcs Drive 1/4 scan 1/4 scan 1/4 scan 1/4 scan Control system video, dbq-t2007 controller + hub scanner
Message led display Prominent adaptability: we take a study to different surroundings outdoor and indoor and we apply it to design system so that adaptability and stability are prominently boosted in any terrible climate. íí Diversified color: it consists of unit boxes of triple-radix (red, green and blue); with 256-class gloominess in each color, red, green and blue constitute 777 and 216 types of color so that the display appears colorful, saturated, clear and frequent cartoon image. High brightness: the led display is so bright to be seen even under the sun from long distance; Eminent effect: non-linear modification technique is applied so the image is clearer and arrangement is more brilliant; Strong stability: static scan and module design technique are adopted; Diversified display: diversified display module is supported; Convenient operation: general video play software is installed; Applicationú¦ government square, leisure square, entertainment square, shopping center, advertising, commercial street, railway station, etc. Dot pitch 10mm 12mm 16mm 20mm Dimension 1024x768mm 1024x768mm 1024x768mm 1024x1024mm View angle 120c 120c 120c 120c Denseness 10000 pixels/s.Q.M 6884 pixels/s.Q.M 3906 pixels/s.Q.M 2500 pixels/s.Q.M Led spec. 1r / 1g 1r / 1g 1r / 1g 2r Weight 30 kg / pcs 30 kg / pcs 30 kg / pcs 45 kg / pcs Best visibility over 10 meters over 10 meters over 15 meters over 20 meters Brightness ¿r5000cd / s.Q.M ¿r4500cd / s.Q.M ¿r3000cd / s.Q.M ¿r2000cd / s.Q.M Power consume 200-300w / pcs 200-300w / pcs 200-300w / pcs 200-300w / pcs Drive 1/8 scan 1/8 scan 1/8 scan 1/8 scan Control system gsm control system + wireless receiver
2.0" diaplay, straight mobile,with MP3/MP4,1.3 MEGA PIXELS, NOKIA N72 PIXELS.
Features: 1) General network GSM 850 / GSM 900 / GSM 1800 / GSM 1900 2) Announced 2004, 3Q 3) Status available 4) Size: 98 x 53 x 13.9 mm, 65cc 5) Weight: 95g 6) Display type TFT, 256K colors 7) Size: 176 x 220 pixels, 9 lines 8) Second CSTN display (96 x 80 pixels), 4,096 colors 9) Anodized aluminum case 10) Downloadable logos 11) Ring tones type polyphonic (24 channels), MP3 12) Customization composer, download, order now 13) Vibration: yes 14) Memory phonebook 1,000 entries, photo call 15) Call records 10 dialed, 10 received, 10 missed calls 16) Card slot: no 17) 5.5MB internal memory 18) Data GPRS class 10 (4+1/3+2 slots), 32 - 48Kbps 19) HSCSD: no 20) Edge: no 21) 3G: no 22) WLAN: no 23) Bluetooth: yes, V1.2 24) Infrared port: no 25) USB: yes, mini USB 26) Features messaging SMS, EMS, MMS, e-mail, instant messaging 27) Browser WAP 2.0/ x HTML 28) Games skipping stones, golf, billiards + downloadable 29) Colors silver, black (special edition) 30) Camera VGA, 640 x 480 pixels 31) Java MIDP 2.0 32) MPEG4 video 33) T9 34) PIM functions 35) Calculator 36) Currency converter 37) Built-in handsfree 38) Battery standard: Li-ion 680mAh (BA700) 39) Stand-by time: up to 280h 40) Talk time: up to 7h 41) Software CD, cardboard/plastic insert and original color box
M series mini line array loudspeaker Introduction on c-mark mini line array loudspeaker C-mark m-series mini line array loudspeaker is a super compact system in excellent sound amplified by ultra efficient power output. Open for flexible combinations, the system can be applied to auditoriums, meeting rooms, multi-function halls, ballrooms and tour shows. Features: 1. Aesthetic outlook, ultra-compact design, small but powerful. 2. Easy installation by smart and quick connection design. The system not only fits common loudspeaker stands but also is supportive for customized fixing parts to set stable from wall or ceiling. 3. Even and wide sound dispersion is guaranteed by line array curvature adjustment. Loudspeaker performances 1. M25 loudspeaker Composed of two pieces of md535, 5ís driver and 1 piece of 1.5ís titanium tweeter hi34tid, m25 is an efficient yet in low distortion loudspeaker and parallel wave hf horn ensures precise directivity. Easy to hang up and combine different packages with built-in steel suspension riggings. Angle between two m25 loudspeakers is adjustable from 0ípto 16íp. Several m25 going with m115 the subwoofer, can cover wider area. 2. M115 subwoofer M115 is powerful driven by a 15ís woofer wlo15100x of 4ís voice coil, and can extend system lf to 40 db going with m25. M115 can be freely connected to m25 suspension combinations and enrich lf effects for m25.
Nokia n95 lcd
Motorola v9m keypad
Iííc-mark lnd32 line array loudspeaker, outcome of state-of-the-art pro audio manufacturing technology: Neodium-magnet lightweight, high-powered, user-friendly installation. Smart design, ply wood, of international line array standard. Two driving methods: full range driving; or driving hf and lf separately. Rugged, integral array suspension hardware ensures fast, reliable setups and takedowns. Flexible package choices w/o subwoofer. Angle adjustment between speakers creates equal spl. Tweeter horn specially designed to make parallel wave, horizontal dispersion on a same plane. Spl damps at a rate of 3db with double distance increased . For line array speaker system with 6 pcs lnd32, maximum spl tested up to 104db at 100m distance. Iiíícomponents: 2íß12ís neodium- magnet lf driver 1íß3ís neodium-magnet hf driver Hf driver: Item: hi75tindíß1 Rms powerú¦150w Max power: 300w Impedance ú¦16ª+ Lf driver: Item: mf1275and íß2 Rms powerú¦650w Max powerú¦1300w Impedanceú¦16ª+ Full range driving: Rms powerú¦800w Max powerú¦1600w Impedanceú¦16ª+ Frequency responseú¦50hz-18khz Sensitivityú¦108db (1m/1w) Horizontal coverage: 100íp Vertical: depending on curvature vertical angle adjustable: 0-9íp N.W: 41.5kgs G.W: 145kgs(2pcs per flight case) Dimension(mm)ú¦1160(l) x 890(w) x 720(h)
GA500 mini digital amplifier Introduction C-mark ga500 digital mini amplifier, powered by built-in integrative digital power amplifier, features light weight, high efficiency, best sound, safe protection, incredible compatibility of electromagnetism and open choices of 110vac&220vac power supply. Features 1. Plug & play, user-friendly, clear indication, easy manipulating for nonprofessionals. 2. The digital power amplifier features best sound, high efficiency and high reliability. 3. Complete protection from short circuit, over surge current, over heat, over voltage, power limiting, over temperature frees users from worry of malfunction. 4. The amplifier can be configured three output modes, stereo, mono and bridged. Signal input/output adopts ª)6.35 stereo interface for balance signal transmission. 5. Suitable for many applications like commercial, company, entertainment, school and army etc. Specifications Output power 8ª+: 300w x 2 (1khz) 4ª+: 600w x 2 (1khz) Bridged 8ª+: 1000w (1khz) Free power combination from 1pcs to 7pcs in a standard rack as you like, if 7 pcs combined, max power can reach 8ª+ 300w x 14=4200w;4ª+ 600w x 14=8400w;8ª+ bridged 1000w x 7 =7000w channel. Input sensitivity: 0db Input impedance : 20kª+ú¿ balance ú¬ 10kª+ú¿ unbalance ú¬ Frequency response : >20í½20khz @8ª+ Thd+n: 0.01% ú¿1khz, 1wú¬ S/n: 110dbú¿ a weighted ú¬ Power supply : ac110v/220vú¿ two kinds power supply ú¬ Fuse cube current : 20aú¿ac110vú¬ 10aú¿220vú¬ Net weight : 3kg Gross weight : 3.5kg Net dimension ú¿l*w*hú¬: 387 *155 * 57 mm
CT2844X full-range loudspeaker Ct classic series manufactured with high power rating and classic design. Full range speaker equipped with ti44 titanium tweeters compression drivers, flat copper voice coil specified copper ring technology and magnet design, ti44 tweeter high & centralized sound pressure level; 8í»í» mid-low with 64mm flat copper voice coil, extending life with high power rating, super heat absorbing material, decreased power limitation and improved efficiency. Together with solid metal frame for speaker installation long life and strength! automatic analog frequency response to divide frequency naturally, creating an even mid-high frequency sound. Individual patent of double fuse circuitry protection, providing a safe long life. Coupled with sub-woofer ct1501xc and ct1801xc creating a powerful clean & smooth, convulse sound. Ct line array ct2844x full range loudspeaker Components: 2íß md850-16ª+ + 44ti Power: 250w rms Max. Power: 500w Frequency response: 100hz-20khz Impedance: 8 ª+ Spl: 98db (1m/w) Peak sound pressure: 120db Horizontal: 100íp Vertical: Depending on array height and curvature Crossover: 2700hz Dimension: (front 272+rear178)íß363 deepíß686 high Weight: 24.6kg
Specification Neodium-magnet lightweight, high-powered, user-friendly installation. smart design, ply wood, of international line array standard. Two driving methods: Full range driving; or driving HF and LF separately. Rugged, integral array suspension hardware ensures fast, reliable setups and takedowns. Flexible package choices w/o subwoofer. Angle adjustment between speakers creates equal SPL. Tweeter horn specially designed to make parallel wave, horizontal dispersion on a same plane. SPL damps at a rate of 3dB with double distance increased . For line array speaker system with 6 pcs NO.2 and 2 pcs NO.4, maximum SPL tested up to 103dB at 100M distance. Componentsú¦: 2í-10í¦ neodium- magnet MF driver 1í-3í¦ neodmium-magnet HF driver HF Driver: Item: MF1075AND x2 RMS powerú¦150W Max Powerú¦300W Impedanceú¦16ª+ LF Driver: Item: Hi75TiND í-1 RMS powerú¦600W Max Power :1200W Impedanceú¦16ª+ Full Range Driving:: RMS powerú¦750W Max Powerú¦1500W Impedance 16ª+ Frequency Responseú¦70Hz-18KHz Sensitivityú¦105dB (1m/1W) Horizontal : 100íp Vertical: depending on curvature Vertical Angle adjustable: 0-8íp Packing:: N.W: 31kgs/pcs G.W: 110kgs/2pcs per flight case Dimension(mm)ú¦830(L) x 760(W) x 830(H)
Telecommunication cable Four types of unshielded wires, five types of data telecommunication cables Cables, electric wires, power wires Application: horizontal sub-system part in the premises distribution system Telecommunication cable
Conductive material: wire made of soft annealed electrolytic copper Conductor insulation: hdpe The cable jacket: pvc An aluminum tape shield is helically applied over the cable core with a minimum overlap of 25% or 5 mm (0.19"), thickness 0.025 mm (0.001"), width 20 mm (0.78"), and braid of 16 tinned copper wires
ò Conductor: bare copper wire +0.54 ¦ 0.01 mm (0.021 ¦ 0,0004"), 24 AWG ò Insulation: high-density polyethylene, minimum thickness at any point 0.18 mm (0.007") ò Diameter: 0.99 ¦ 0.02 mm (0.039 ¦ 0,0008") ò Color of twisted pairs: blue white/ blue, orange white/ orange, green white/ green, brown white/ brown ò 4 twisted pairs with polyethylene spacer, material of jacket: PVC ( minimum thickness of jacket at any point 0.4 mm (0.016") ) ò Outer diameter: 6.2 ¦ 0.2 mm (0.24 ¦ 0.008")
Product Cat5e/stp stranded Packing 305m Wire size 4x2x(7x0, 2mm) (24awg) Shield Al/pe foil Jacket Pvc Weight 26kg/610m Wire dc resistance 17ª+/100m Capacitance 44pf/m Impedance 100ía10ª+ Velocity of propagation 0, 72 Delay skew
Product Cat5e/utp Packing 305m Wire size 4x2x0, 48mm (24awg) Jacket Pvc Weight 23kg/610m Wire dc resistance 17ª+/100m Capacitance 44pf/m Impedance 100ía10ª+ Velocity of propagation 0, 72 Delay skew
