Military Engineer Services Tender

Supply, installation, testing and commissioning of Microprocesser based Wireless Multiservice System with Radio Frequency Attenuation Filter having the following specifications complete all as specified and directed by Engr-in-Charge:- (a) Display : 2.5 Inch 7 Segment LED Display (Max. 2 Digits) One Room, Receiving 3 LEDs Indicators for Nurse Call, Code Blue and housekeeping (b) Power Dissipation per Segment : 330 mW (c) Peak Forward Current Per Segment : (1/10th duty cycle, 0.1 ms Pulse Width) : 80 mA (d) Continuous Forward Current Per Segment: 20 mA (e) Derating linear from 25oC per segment: 0.24mA/oC (f) Reverse Voltage per Segment: 30 V (g) Operating Temperature Range: -10 to +65 Deg C (h) Average Luminous intensity: Min 8890 and Typical 13000 μcd (j) Peak emission wave length: 565 nM (k) Spectral Line half Width: 30 nM (l) Dominant wave length: 569 nM (m) Forward voltage per segment: 100 μA (n) Luminous Intensity Matching Ratio: 2:1 (o) Frequency Range : 433 MHz Confirming to ISO/IEC 18000-7:2014 (p) Transmitter Operating Voltage: +5V only. (q) Transmitter Operating current: 9mA to 40mA. (r) Transmission Distance: 3 meters (without antenna) to 100 meters (maximum) (s) Modulating Technique: ASK (Amplitude shift keying)

(t) RFAF: Supports ISM 433.05MHz to 434.79MHz use. (u) Low Insertion Loss, Low Pass-Band Ripple, High Ultimate Attenuation (v) Filters Design: To protect the LNA from noisy and out of band emissions originated from nearby transmitters. (w) Protection: Against Non-Linear Distortion (x) Indication on patient calling: Audio Visual indication with particular bed no. is displayed with audio indication address in human voice address. (y) For More than 2 patients calling simultaneously: Continuous Audio address - Attention Patient Calling. (z) Active Call Indication: Total Nos. of active calls on One Inch Seven Segment Display. (aa) Bed no. configuration & Removal: Plug and Play at the spot (ab) Input Power Supply: AC 230 V 2 Amps 50 Hz Power Supply through SMPS based AC-DC Adaptor. (ac) Operating Volt & Tem : 5VDC/12 VDC Operating Current : 200 mA, 0˚C - 50˚C (ad) Operating Humidity: 10% to 90% without congealment (ae) Standby 30mA Full Load 35mA, Startup Current: 600 mA (af) Speaker (Full duplex), Impedance: 8Ω±15% (ag) Max Output Power: 0.5W, Distortion Rate: 5%MAX (ah) Max dB: 89 ±3dB

Supply, installation, testing and commissioning of Wireless Bed Unit consists of Three Multiservice Calling buttons, Reset button with built-in RFAF, with code blue and data logging facility , operating temp 0 ˚C-50 ˚C, operating voltage 12V DC battery operated, Frequency Range: 433 MHz Confirming to ISO/IEC 18000-7:2014, Transmission Distance - 3 m to 100 m (max), Modulating Technique : ASK, RFAF : Supports ISM 433.05MHz to 434.79MHz use, Low Insertion Loss, Low Pass-Band Ripple, High Ultimate Attenuation, packing contents wireless bed unit button with handset DC 12V battery screws and mounting plate including fixing accessories, complete all as specified and directed by Engr-in-Charge.