QA_2 W50S97-20-Q-0033.pdf

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INSTALLATION OF CONVENTIONAL RADIO SYSTEM
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W50S97-20-Q-0033
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Question and Answers 2-8 1 September 2020

W50S97-20-Q-0033 LMR Repeater

2. What is the function/purpose of the console gateway interface? (PWS 1.1)

Response: After consideration and review, there will be no need for a console gateway.

3. What is the distance from the comms closet to the antenna mounting locations? (PWS

5.12.3 The contractor will provide and Install Transmit and Receive Antennas that consist of

3dB VHF (160-174MHz) Omni Antennas.)

Response: Approximately 125 to 150 feet of cable run.

4. What is the intended mounting structure for the Transmit and Receive Antennas, what is the available mounting height, and what is the horizontal or vertical separation between the two antennas? (PWS 5.12.3 The contractor will provide and Install Transmit and Receive

Antennas that consist of 3dB VHF (160-174MHz) Omni Antennas.)

Response: There is no mounting structure. They will be mounted directly to the side of the building as identified during the site visit. Spacing will be 3 feet apart.

5. L3Harris CS7000 control stations:

a. How many L3Harris CS7000 control stations will be installed?

Response: 2

b. Will TANG have these installed, or are we to price installation of the CS-7000’s?

Response: They will be installed by TNANG personnel.

c. Where will they be installed?

Response: Building 810 and Building 736

6. Frequencies:

a. Please confirm frequencies of the 3 repeaters to be programmed and installed?

Response: Cannot be confirmed at this time. Frequencies will be VHF. Spacing will be no less than 1 MHz

7. Roof Top Penetration:

a. Will TANG assume responsibility for exterior wall or rooftop penetration?

Response: There is to be no rooftop penetration. Any exterior wall penetration not already existing will be accomplished by TNANG.

8. Equipment & Cable Run available space:

Question and Answers 2-8 1 September 2020

W50S97-20-Q-0033 LMR Repeater

a. Is there sufficient space in conduits to run transmission lines for antennas?

Response: No. Conduit will be run by the contractor during installation.

b. Is there sufficient space in the equipment room in the BDOC to install (X number) of additional racks?

Response:

NO

File details come from the government source that posted it. Updated .