Caroline County, Virginia Request for Proposals Project 25 Radio ...

More documents

Recommendations

Info

UHF/700 MHz P25 Radio Communications SystemRequestion for ProposalsCaroline County, VirginiaG. Link budgets shall be provided, clearly defining the following minimuminformation, relating to each map and each site:1. Base station / repeater RF power output2. Antenna gain3. Antenna down tilt (if applicable)4. Transmit ERP5. Receiver sensitivity6. Antenna height7. Mobile and portable antenna height for talk-out and talk-in8. Mobile and portable RF output powerMay 27, 2011 Page 35 of 134
UHF/700 MHz P25 Radio Communications SystemRequestion for ProposalsCaroline County, Virginia4. Backhaul Network4.1 Digital Microwave NetworkA. The digital IP microwave network shall consist of either monitored hot standby(MHSB) or ring protected loop system. No unlicensed microwave will beaccepted.B. Microwave terminal equipment shall include transmitter, receiver, modem, powersupply, automatic switching device, multiplexer, service channel(s), and allassociated interconnections to provide a complete and functional system.C. RESPONDENTS shall provide preliminary microwave path details includingcenterline mounting heights recommendations, fade margins, antenna sizes,annual reliability percentages, system gains and system losses.D. The radio shall deliver two-frequency, full duplex operation. Space diversityconfigurations are acceptable if necessary to meet reliability requirements.E. Each hop shall deliver a minimum payload capacity equivalent to OC3.RESPONDENTS shall fully describe methodology for equipping radios to fullcapacity.F. Each microwave hop shall be designed to meet or exceed a one way end-to-endannual reliability of 99.999% at the required capacity.G. The RESPONDENT shall be responsible for all microwave frequency research,prior to coordination and preparation of all associated FCC license applicationsand submittals on behalf of the County.H. The County shall be responsible for coordination fees and licensing fees, andany signatures, if applicable.I. Antenna System:1. Microwave antennas shall be compatible with the radio frequency bandsand conform to applicable FCC requirements. Solid parabolic type,Category A antennas shall be used in accordance with FCC Part 101.115.2. Pressurized elliptical waveguide shall be used. Connectors shall bestandard, premium type, and compatible with the antenna and radio EIAinterfaces.May 27, 2011 Page 36 of 134
Page 4 and 5: UHF/700 MHz P25 Radio Communication
Page 35: UHF/700 MHz P25 Radio Communication
Page 87 and 88:
UHF/700 MHz P25 Radio Communication
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
700 MHz P25 Radio Communications Sy
Page 105 and 106:
Caroline County, VA APPENDIX BRFP f
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Caroline County, VA APPENDIX CRFP f
Page 117 and 118:
Caroline County, VA APPENDIX CRFP f
Page 119 and 120:
Caroline County, VA APPENDIX DRFP f
Page 121 and 122:
Caroline County, VARFP for Radio Co
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135:
show all

Caroline County, Virginia Request for Proposals Project 25 Radio ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?