Tender For tender for supply of 50w vhf duplexer with bnc female connectors on tx, rx & n female on antenna port, wide frequency band,low vswr, low attenuation accuracy, widely usedfor inbuilding solutions,frequency range136- 174mhz,vswr≤1.4 bandwidth±150khz,rx-tx min. spacing 3mhz, insertion loss≤1.2db, isolation≥80db,max. i/p power 50w, normal impedance 50ω, connector , repeater interface units- audio in- 400mv, audio out10mv-2v adjustable, ptt sink- open collector (0v24v), channel spacing- 25/20/12.5khz, busy signalhigh to low, low to high (jumper selection), supply +12v dc, current- 100ma front panel switch-repeater mode/ local mode,front panel led- rpt,cor, pwr, back panel- power on/off swtich,d-type 15 pin connector for radio in/out signal, repeater type- bi/uni directional, licensing (if required) shall be in party scope , smps power supply for vhf static/ mobile radio- dc current capacity- max 10a,type- smps/ linear, input voltage- 230v±10% at 50hz, output voltage- 13.5v dc±5% on min 80% load, continuous duty operation, float and boost charging, protection- short circuit and reverse polarity protection,efficiency 11 battery cable- more than 80% forsmpsand more than 50% for linear power supply,weight- less than 5kgs
Tender For supply of supply i and c of schrack seconet make fire detector etc c c -supply of repeater panel , supply of multi sensor detector , supply of multi criteria detector , supply of manual call point mcp , supply of conventional sounder with addressable module hooter , supply of 4 way mounting box , supply of detector removal tool kit , installation and commissioning of repeater panel , installation and commissioning of multi sensor detector , installation and commissioning of multi criteria detector , installation and commissioning of manual call point mcp , installation and commissioning of conventional sounder with addressable module hooter , installation and commissioning of 4 way mounting box
Tender For supply of control panel , repeater panel , surge protection module , control module oms-3301 , armoured cable , installation and commissioning of control panel and repeater panel , supply installation and commissioning of computer-based monitoring smoke detection management software , installation and commissioning of detectomat make control module
Tender For supply of supply installation testing and commissioning of fire alarm system at animal house at nbrc manesar : : - microprocessor based 2 loop analogue, intelligent addressable type facp , repeater panel with minimum 6 inch, 6640 character lcd display , intelligent analog addressable photothermal detector , intelligent addressable programmable sounder complete , fault isolator complete , intelligent addressable thermal detector , fire control module , addressable manual call point , digital audio amplifire 75w, 25v , supply and laying of 2x1. 5 sqmm fire alarm armoured cable , sector panel - 4 zone , fire alarm sounder with facility to make announcement , smoke detector- conventional with builtin led and mounting base , heat detector operating at 54 c - 57 c , manual call box of abs type in surface or recess with ss chain and hammer assembly , supply and installation of batteries 12v, 7ah for panel