Locate India
Wednesday, 24 February 2016
   

welcome to Newvik Teleservices



CONTACT US

Contact Person: Mr. Vikas Girdhar

Address: 328, First Floor, Sant Nagar

New Delhi , Delhi , India - 110065

Phone:+91-011-26284002

Mobile:+91-011-9811099916

Email: contact@newvik.com



OUR PRODUCTS

Lowest domestic airfare

Alpfly's provision is to provide the best travel services in the travel domain. We are an independent travel company and provides unique travel solutions to our customers, with an extraordinary job solving problem. We exist to encourage more people to travel and get the best experience of life at its core. alpfly.com allows people to compare prices on every online travel site with our offers. We are based in Gurgaon, India. alpfly.com is a one-stop- destination for all domestic travel-related services and a leading consolidator of all travel products. We are solely dedicated to our services and take full guarantee of our commitment. Also, we are committed to the goal of making business travel more efficient, comfortable and cost effective. We have made it our mission to specialize in corporate travel management and to share the benefits with our clients. While customer satisfaction guides our policy, service orientation and standard are our goals, we never compromise in services . Our aim is to provide courteous service to our passengers. Our respected customers can access alpfly.com through two ways: through our user-friendly website and our call centre..


Miscellaneous Electrical & Electronic Items

We are leading manufacturer importer & exporter of epabx systems, panasonic kts phone, gsm & it gateways, voip gateway /ip phone, matrix security solutions, ip phones, analog phones etc.


Telecommunication Equipment & Components

Optical switch


optical switch D2X2B / fiber optical switch D2X2B Low Insertion Loss

Features Low Insertion Loss Wide Wavelength Range Low Crosstalk High Stability, High Reliability Epoxy-free on Optical Path Latching and Non-latching Application - Optical Signal Switching and Routing - Optical Network Protection and Restoration - Optical Network Monitoring - Video Distribution - Instrumentation Resource Sharing - Military Communications Parameters OSW-D2x2B Wavelength Range nm 650~1310 1260~1670 Testing Wavelength nm 650/780/850/980/1064/1310 1310/1490/1550/1625/1650 Insertion Loss dB Typ:0.6,Max:1.0 Typ:0.5 ,Max:0.8 Return Loss dB ≥30 ≥50 Crosstalk dB ≥35 ≥50 PDL dB ≤0.05 WDL dB ≤0.25 TDL dB ≤0.25 Repeatability dB ≤±0.02 Power supply v 3.0 or 5.0 Lifetime Cycle ≥107 Switch Time ms ≤8 Transmission Power mW ≤500 Operation Temperature ℃ -40~+85 Storage Temperature ℃ -40~+85 Weight g 16 Dimension mm (L)27×(W)12.5×(H)8.2(±0.2) Route states Pins Optical Path Electric Drive Sensor Status D2X2B 1 5 6 10 3-4,7-8 2-3,8-9 Latching P1-P3 P1-P3 N/A N/A GND +5V OPEN CLOSE P1-P4 P1-P4 P2-P3 P2-P3 +5V GND N/A N/A CLOSE OPEN Non-Latching P1-P3 P1-P3 N/A N/A N/A N/A OPEN CLOSE P1-P4 P1-P4 P2-P3 P2-P3 +5V N/A N/A GND CLOSE OPEN Electrical parameters Voltage Current Resistor 5V Latching 4.55.5 3644mA 125Ω 5V Non-Latching 4.55.5 2632mA 175Ω 3V Latching 2.73.3 5466mA 50Ω 3V Non-Latching 2.73.3 3947mA 70Ω Dimensions Ordering Information:OSW-D2x2B-A-B-C-D-E-F-G A B C D E F G Mode Wavelength Voltage Control Model Fiber Diameter Fiber Length Connector SM:9/125um M5:50/125um M6:62.5/125um 85:850nm 13:1310nm 14:1490nm 15:1550nm 162:1625nm 165:1650nm 13/15:1310/1550nm 3:3v 5:5v L:Latching N:Non-Latching 25:250um 90:900um 20:2.0mm 30:3.0mm 05: 0.5m 10: 1.0m 15: 1.5m OO:None FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC LP: LC/PC LA: LC/APC






PC Based Motorized Antenna Trainer

PC Based Motorized Antenna Trainer has been designed to provide useful tools for hands on experimentation and teaching of various commonly used antennas in VHF-UHF-Microwave band in the laboratory for students of all levels. It can be used in stand-alone mode as well as be interfaced with a computer via USB interface. In this Receiving Antenna can be rotated from 0 to 360 Degrees automatically with the help of Stepper motor controller unit and accordingly Receiving Antennas Signal strength can be monitored. The system consists of a set of tripod for mounting the transmitting antenna and another stepper motor controlled antenna positioning pod for mounting the receiving antenna, 22Antennas, RF Transmitter, RF Receiver, Stepper Controller Unit, Antenna Plotting Software and relevant accessories/ cables. Network Analyser: RFTransmitter & Receiver: Frequency : 86 - 860 MHz PLL synthesized Step Size : 0.05, 0.1, 0.25, 0.5, 1, 10, 100 MHz Accuracy : 0.01% Display : 16X2 Backlit LCD Functions : Menu, Enter, Escape, Up & Down Memory Location : 1000 individual frequencies and level can be stored/recalled Output Impedance : 50 Ohms RF Level : 90 dBuVTypical Measurement : RF level in dBuV with 0.1dB resolution Dynamic Range : 60 dB Log Manual/ Auto Mode : Data logging for antenna gain & polar/cartesian plot USB interface : Easy connectivity to PC using polar pattern plotting software Power Supply : 230V @ 50 Hz Stepper Motor Controller Unit: Rotation : 0-360 Degrees with 1 Deg resolution Angular Steps : 1, 5, 10, 45 degrees Display : 16X2 Backlit LCD Functions : Menu, Enter, Escape, Up & Down Memory : 1000 memories for storing angular positions for quick recall Auto mode : Automatic Rotation with Interface to Receiver Mode : Clockwise/Anti Clockwise Rotation, Fast /Slow Speed




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