Two Way 2018 Tech Spec - Burtonsville.pdf
PDF 122 KB Posted
- Solicitation number
- BPM059009
- Issued by
- Montgomery County, Maryland
About this file
This is a technical specification document for the Maryland FIRST (First Responder Integrated Radio System Technology) RF site expansion at Burtonsville, located in Montgomery County, Maryland. The project encompasses hardware and licensing requirements for a two-way simulcast cell that includes core expansion licenses for ASTRO 25 FDMA and P25 Phase 2 TDMA trunking operations, along with a D-Series Multicarrier Radio Sub-Site (50 Watt Variant) requiring eight simulcast trunking licenses, eight TDMA licenses, four dynamic channel assignment licenses, and six multi-carrier power amplifiers. Additional components include an RFDS transmitter system with splitter/combiner and advanced power monitoring capabilities, an RFDS receiver system with diversity featuring site receiver multi-couplers and preselectors, two DSC8500 site processors with integrated GNSS timing and Rubidium modules, GPS antennas with associated cables and connectors, two SRX345 network routers, a Netguardian G5 alarm control system with expansion unit, two 7.5-foot equipment racks, and a Nokia SAR-8 MPLS system with redundant control and switching modules. The power system includes a Trilogy Power System with 48V smartpack, six 2000W rectifiers, four 48V battery strings rated at 125Ah, two 1500VA inverter modules, and one 3KVA media inverter. The specification also designates eight radio frequencies for the Burtonsville site, with two channels designated for transmit and receive operations (774.41875/804.41875 MHz and 773.73125/803.73125 MHz). A comprehensive spare parts list is included, covering MCPA components, transceivers, preselectors, splitters, DSC processors, rectifiers, and inverter modules.
The document does not contain specific pricing terms, set-asides, incumbent contractor information, funding sources, award dates, contract term details, or renewal options. No bid submission dates, site visit schedules, bidders' conference information, or response deadlines are identified within this technical specification. The document functions solely as a hardware and licensing requirements list for the Burtonsville expansion project, with all specifications provided as separate line items to facilitate detailed cost evaluation and procurement.
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Other files
| File | Type | Posted |
|---|---|---|
| Reissue FC0002093 B- PORFP-Burtonsville.pdf | ||
| Attachment-J.-Mercury-Affidavit.pdf |
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Text version
MD FIRST
Technical Specification - Hardware and Licensing ONLY
Site: Burtonsville, Montgomery County Simulcast Cell
● Core expansion licenses:
- One (1) ASTRO 25 FDMA
- One (1) P25 Phase 2 TDMA Trunking Op Site
- One (1) Phase 2 Dynamic TG Assignment site
- One (1) UNC additional device license (qty 10)
● One (1) D-Series Multicarrier Radio Sub-Site (50 Watt Variant)
- Eight (8) Simulcast Trunking licenses
- Eight (8) TDMA licenses
- Four (4) Dynamic Channel Assignment licenses
- Six (6) MCPA (Multi Carrier Power Amplifier)
- Two (2) year warranty after installation
- PROVIDE AS A SEPARATE LINE ITEM: Transciever N+1 UPGRADE PRICE
● RFDS Transmitter System:
- One (1) N way 4-6 Splitter Combiner
- One (1) Tx Filter with APM
- PROVIDE AS A SEPARATE LINE ITEM: One (1) Advanced Power
Monitor (site vantage)
● RFDS Receiver System with diversity:
- Two (2) Site Receiver Multi Couplers
- Two (2) Rx Preselectors
- One (1) N way 4-6 Splitter
- One (1) TxRx Dual Branch Diversity TTA System
▪ One (1) 442 Control unit/ Multicoupler unit
▪ One (1) Tower Top Amplifiers (TTA) with two antennas ports
● Two (2) DSC8500 Site Processors
- Integrated GNSS Timing reference with Rubidium module
- Two (2) GPS antennas, cables, surge suppressors and connectors
● Network:
- Two (2) Routers SRX345
● Alarm System:
- One (1) Netguardian G5 Control Unit.
- One (1) Netguardian Expansion DX G5 Unit.
- Four (4) Punch Block
● Two (2) 7.5 (Seven and Half) ft Racks
- Include the ground / cable management cage, bus bar and #2 (brown) lug
● One (1) Nokia SAR-8 – MPLS System
- Redundant Control Switch and power supply modules
- SFP Modules with fiber and Ethernet interfaces for the RF Site
- Licenses
● Power System - DC Power Plant:
- One (1) Trilogy Power System with Smartpack S 48V, 300A/500A Power Shelf
- Primary distribution: 20 Circuit Breaker Positions; Top bus bar is secondary load distribution thru LVLD; Bottom bus bar is primary load distribution
- One (1) Power Distributor Panel 19” N250120-N/L9 with 20 fuse circuits
- Six (6) Rectifiers FLATPACK2 2000W 48V
- Four (4) Batteries Enersys PowerSafe V Battery 48V Battery String 125 Ah
- Two (2) Inverter Modules 1500VA; AC Input 12A/120V 1P; DC
Input 40-60VDC 34A Nominal
- One (1) Media Inverter 2I 1Ph W/NEMA Socket 48VDC/120VAC; 3KVA Max; Min 1.5KVA; 2RU
- One (1) Rack 19" Wide, 7' High, Non-Seismic; include ground / cable management cage.
- Two (2) 50A breakers to the distribution panel. Two for each distribution panel
- One (1) 70A breaker to the inverter
- All required DC breakers for Eltek Chassis to feed individual equipment.
Burtonsville
Frequency Control Ch BSI Transmit Receive 1 Yes WPTZ805 774.41875 804.41875 2 Yes 773.73125 803.73125 3 No 772.83125 802.83125 4 No 772.24375 802.24375 5 No 771.89375 801.89375 6 No 771.89375 801.89375 7 No 771.58125 801.58125 8 No 769.09375 799.09375
● Spares:
- One (1) DLN8062A FRU: DBR MCPA 700 MHZ
- One (1) DLN8065A FRU: XCVR 7/800 MHZ
- One (1) DLN8032A FRU: DBR MCPA FAN KIT
- One (1) DLN8074A FRU: Preselector 7/800 MHZ
- One (1) DLN1447A FRE: DSC 8500 with Rubidium
- One (1) DLN8073A FRU: 4-6 WAY Splitter 700 MHZ
- Two (2) FRU: FLATPACK2 2000W 48V
- One (1) FRU: Inverter Modules 1500VA; AC
Input 12A/120V 1P;
DC Input 40-60VDC 34A Nominal
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