Tender For corrigendum : supply of vhf sets with accessories for cisf d d -portable digital radio set, , vhf repeater with high gain antenna , vhf base station radio sets , 5by8 3 db gain omindirectional antenna , rf coaxial cable with connectors 30mtr , 12vdc power supply unit 10amps batt , six slot charger for dmr handheld radios , network switch 24 port , liasoning charges , itc and programming of vhf system
Tender For supply, installation, testing and commissioning of dcus/gateways/ allocation of sim network service provider and the arrangement of sim cards to enable reliable medium for two-way communication between smart meter & amp:, hes (head end system) over rf mesh network/cellular network. 1. the dcu/gateway shall be compatible with the smart meters mentioned above. rf mesh network should use 865-867 mhz frequency band. 2. the data acquisition (push/pull) frequency shall be configurable 15 min, 30 min or 60 minutes. it shall push events such as tamper, power off etc. to hes immediately on occurrence/receipt from meters. 3. it shall have provision for the cellular, wifi and ethernet communication for the backhaul tohes. 4. sufficient number of gateways shall be installed in such a way that all the meters are covered in the network efficiently. 5. it shall be capable to handle data of minimum 500 nos. of any type of smart meter (1ph/3ph). it shall be able to communicate with the nearest meters at a distance of at least 300 m, depending on topographical features. 6. communication of the nearest meters with other meters shall be established through appropriate mesh formation. rf mesh shall support self-forming and self-healing features. 7. rfmesh shall support at least 15 no. of hops. 8. the equipment shall be weather-proof and dust-proof (minimum rating: ip54 for indoor and ip65 for outdoor installation). it shall have rechargeable battery with backup for 1(one) hour for normal meter reading, to push tamper event, carry out on demand reading, etc. 9. it shall have passed the following emc tests from reputed lab: conducted emission, electrostatic discharge (esd), radiated immunity, electrical fast transient (eft) - burst, surge, rf conducted disturbances. 10. rf mesh network shall be established to meet the slas as mentioned in tender document. 11. replacement warranty period shall be 66 (sixty-six) months from the date of supply or 60 (sixty) months from the date of commissioning, whichever is earlier. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of mother board for dig 300 exciter , 1 kw pallet for 5.5 kw rf power amplifier , control logic unit complete , ac-dc switching power supply of pa , 6 ways output coupler for 5.5 kw power amplifier
Tender For corrigendum : tender for supply of mother board , vor loc gs mkr rf pcb , power supply pcb , dsp fpga pcb , if card assy , back panel flexi pcb , psts hum pcb
Tender For corrigendum : supply of sla bty 12 v 7 ahc , adopter hhti coral b 7.5 v 5amp with main lead , adopter hhti drusti 9v 4 amp with main lead , adopter 12v 2a with main lead , charger hhti bloodhound hhti 5v 1a , bell switch , bed switch , lt wire 2.5 mm red , lt wire 2.5mm black , flexible wire , insulation tape , male female 2 pin plug and socket , 3-pin plug top 5 amp , 3- pin socket top 5 amp , power supply for ptz camera 12 volt 3a , power supply for ptz camera with accessory 12v 5a , 12 c dc to 240v ac convertor , rj 45 connector , cat-6 cable , cordless mouse , mouse pad , c-mos bty cr 1220 , c-mos bty for nvr cr 2032 , dc bty for guddu alarm 4 v 2ahc rechargable , pencil cell aa , pencil cell aaa , criming tool , lan testor , male bnc connector , 3 in 1 cctv cable , power beam rf , tenda fr , poe swith 24 v , poe switch 12 v , 8 port lan switch , dc battery 9v for hhmd , pcb complete super light , pcb complete hhsl charger , on off switch spdt , charging lead for super light , vga cable 1.5 mtr , hdmi cable 1.5 mtr dvr monitor
Tender For corrigendum : tender for supply of tarang ate spares against sr 2025 26 sor 1029 - interface module power supply loom , spu lru loom 1 , du lru loom , difm lru loom , mass lru loom , rf lru loom 1 , ate self test loom , power supply module , spectrum analyser , blanking signal generator , interface module main assy , cable assy ccu , rf switching module mk ii , dome loom , spu lru loom 2 , bit loom , bnc to bnc cable adapter for oscilloscope , bnc loom 1 , 1553 cable bnc loom3 , cpu for ate mk ii , adapter n m smc f , oscilloscope , signal generator , bta mk 1a , personal computer , gpib cable w 19 w21 , rf cable assembly type 2 , rf cable assy type 3 , sma st plug-sma st plug shf 8 mr 5840 mm rf cable assembly type 1 , lru power supply loom , rfsm loom