supply of supply, installation, testing and commissioning of a minimum 02-channel voice data logger/monitor with server systemsupply, installation, testing and commissioning of a minimum 02-channel voice data logger/monitor with server system,supply & installation of server hardware and software for centralized monitoring of voice co mmunication with voice logging between stations/ dg/shy through vhf-based secured communication equi pment as per no rdso/spn/tc/38-2002 ver. 2 or latest amendments or latest. the technical specification is as follows: - (i).processor- intel core tm i7-6700t, memory: 16gb, hard disc drive: 1 tb ssd, graphics car d: nvidia geoforce gt 730 (4gb ddr3dedicated), networking 802 m, 11 b/g/n(1x1) and bluetooth 4.0 m. 2 combo, sound cards: dts studio sound, keyboard, and mouse: hp usb wired keyboard with volume cont rol, power supply: 180 watt ac power adapter, audio:dts sound, memory slots: 2 dimm, external i/o ports: 2 usb 3.0; 4 usb 2.0dimm, windows 11 operating system, led monitor: 24 (23.08) 24 es slim full hdips. ( ii). centralized monitoring server software with search, syns, online monitoring & data backup facility. (iii). 1.2 mm thick steel 19-inch rack, 600 mm w x 32 uhx 600 mm d, fully power coated. doors / panels detac hable, front and back door with locking arrangement, casters 4 nos. one siding key board shelf,4 nos. det achable tray, ac power distribution arrangement with 5 numbers of 5 amps sockets, earthing distribution arrangement, cable/route manager. details at server annexure-e [ warranty period: 30 months after t he date of delivery ] ] , supply, installation, testing and commissioning of a minimum 02-channel voice data logger /monitor with voice data recording and processing unit (vdrpu) conforming to rdso/spn/tc/38-2002 (ver . 2.0 or latest), 12v/15 amp smps, 12v/65ah smf battery, 6u wall mount rack complete in all respects, incl uding required interfaces for wireless/voice circuits, application software, documentation and on-site trainin g, for recording station voice communications. the system shall be commissioned for recording of station m aster vhf communications by supplying and integrating dedicated vhf receiver(s) with suitable fixed audio line/discriminator output for feeding the logger inputs, with driver/guard (dg) channel recording mandator y (one vhf receiver per location). shy channel recording optional (one additional vhf receiver per location wherever simultaneous shy recording is required).the contractor shall supply and install all accessories an d materials required for complete commissioning, including vhf receiver antenna(s), feeder cables, connec tors, mounting hardware, interconnecting/power cables, earthing and consumables, and shall impart trainin g to nominated railway staff for operation and first-line maintenance. the details of work is attached at an nexure-a.& list of locations is attached at annexure-b, annexure-c & annexure-d [ warranty period: 30 months after the date of delivery ] ] , supply & installation of server hardware and software for centralized monitoring of voice co mmunication with voice logging between stations/ dg/shy through vhf-based secured communication equi pment as per no rdso/spn/tc/38-2002 ver. 2 or latest amendments or latest. the technical specification is as follows: - (i).processor- intel core tm i7-6700t, memory: 16gb, hard disc drive: 1 tb ssd, graphics car d: nvidia geoforce gt 730 (4gb ddr3dedicated), networking 802 m, 11 b/g/n(1x1) and bluetooth 4.0 m. 2 combo, sound cards: dts studio sound, keyboard, and mouse: hp usb wired keyboard with volume cont rol, power supply: 180 watt ac power adapter, audio:dts sound, memory slots: 2 dimm, external i/o ports: 2 usb 3.0; 4 usb 2.0dimm, windows 11 operating system, led monitor: 24 (23.08) 24 es slim full hdips. ( ii). centralized monitoring server software with search, syns, online monitoring & data backup facility. (iii). 1.2 mm thick steel 19-inch rack, 600 mm w x 32 uhx 600 mm d, fully power coated. doors / panels detac hable, front and back door with locking arrangement, casters 4 nos. one siding key board shelf,4 nos. det achable tray, ac power distribution arrangement with 5 numbers of 5 amps sockets, earthing distribution arrangement, cable/route manager. details at server annexure-.e [ warranty period: 30 months after th e date of delivery ] ] , supply & installation of server hardware and software for centralized monitoring of voice co mmunication with voice logging between stations/ dg/shy through vhf-based secured communication equi pment as per no rdso/spn/tc/38-2002 ver. 2 or latest amendments or latest. the technical specification is as follows: - (i).processor- intel core tm i7-6700t, memory: 16gb, hard disc drive: 1 tb ssd, graphics car d: nvidia geoforce gt 730 (4gb ddr3dedicated), networking 802 m, 11 b/g/n(1x1) and bluetooth 4.0 m. 2 combo, sound cards: dts studio sound, keyboard, and mouse: hp usb wired keyboard with volume cont rol, power supply: 180 watt ac power adapter, audio:dts sound, memory slots: 2 dimm, external i/o ports: 2 usb 3.0; 4 usb 2.0dimm, windows 11 operating system, led monitor: 24 (23.08) 24 es slim full hdips. ( ii). centralized monitoring server software with search, syns, online monitoring & data backup facility. (iii). 1.2 mm thick steel 19-inch rack, 600 mm w x 32 uhx 600 mm d, fully power coated. doors / panels detac hable, front and back door with locking arrangement, casters 4 nos. one siding key board shelf,4 nos. det achable tray, ac power distribution arrangement with 5 numbers of 5 amps sockets, earthing distribution arrangement, cable/route manager. details at server annexure-e [ warranty period: 30 months after t he date of delivery ] ] , supply, installation, testing and commissioning of a minimum 02-channel voice data logger /monitor with voice data recording and processing unit (vdrpu) conforming to rdso/spn/tc/38-2002 (ver . 2.0 or latest), 12v/15 amp smps, 12v/65ah smf battery, 6u wall mount rack complete in all respects, incl uding required interfaces for wireless/voice circuits, application software, documentation and on-site trainin g, for recording station voice communications. the system shall be commissioned for recording of station m aster vhf communications by supplying and integrating dedicated vhf receiver(s) with suitable fixed audio line/discriminator output for feeding the logger inputs, with driver/guard (dg) channel recording mandator y (one vhf receiver per location). shy channel recording optional (one additional vhf receiver per location wherever simultaneous shy recording is required).the contractor shall supply and install all accessories an d materials required for complete commissioning, including vhf receiver antenna(s), feeder cables, connec tors, mounting hardware, interconnecting/power cables, earthing and consumables, and shall impart trainin g to nominated railway staff for operation and first-line maintenance. the details of work is attached at an nexure-a.& list of locations is attached at annexure-b, annexure-c & annexure-d. [ warranty period: 30 months after the date of delivery ] ] , supply, installation, testing and commissioning of a minimum 02-channel voice data logger /monitor with voice data recording and processing unit (vdrpu) conforming to rdso/spn/tc/38-2002 (ver . 2.0 or latest), 12v/15 amp smps, 12v/65ah smf battery, 6u wall mount rack complete in all respects, incl uding required interfaces for wireless/voice circuits, application software, documentation and on-site trainin g, for recording station voice communications. the system shall be commissioned for recording of station m aster vhf communications by supplying and integrating dedicated vhf receiver(s) with suitable fixed audio line/discriminator output for feeding the logger inputs, with driver/guard (dg) channel recording mandator y (one vhf receiver per location). shy channel recording optional (one additional vhf receiver per location wherever simultaneous shy recording is required).the contractor shall supply and install all accessories an d materials required for complete commissioning, including vhf receiver antenna(s), feeder cables, connec tors, mounting hardware, interconnecting/power cables, earthing and consumables, and shall impart trainin g to nominated railway staff for operation and first-line maintenance. the details of work is attached at an nexure-a.& list of locations is attached at annexure-b, annexure-c & annexure-d [ warranty period: 30 months after the date of delivery ] ]