Assembly Instructions

Navini Networks, Inc. Ripwave Base Station I&C Guide

Part #40-00047-00 Rev F v1.0 (TTA) 189

October 23, 2003

Step 9. Divide this value in half and assign the result to the calibration cable and to the antenna

cable.

Caution: Cables with results greater than the specified limits (i.e., 2 or 3 dB high) should

not be installed, as a potential hardware fault exists.

Step 10. Record the data in the RFS System Test Form under “MAIN FEEDER LOSS”. Ensure

that the information is recorded under the channel number that is on the cable label.

Step 11. Repeat steps 3 through 10 for antenna cables 2 through 8.

Step 12. When finished, take the average of the eight values obtained for the calibration cable.

Use this value for the insertion loss of the calibration cable.

Step 13. Change the frequency to the next test frequency (refer back to Test Setup). Perform

steps 1 through 12 until all cables have been successfully tested at the frequencies

given in Table O4.

Step 14. Check the value of the nine jumpers at all three frequencies, per the procedure for

cables on the ground. Record the data in the RFS System Test Form under “JUMPER

LOSS”. Ensure that the information is recorded under the channel number that is on the

cable label.

RFS Test Box Setup

Step 1. For RFS only testing, connect the power/data test cable to the data connector on the

RFS and to the RFS Test Box.

- OR -

For RFS and cable testing, connect the installation power/data cable to the data

connector on the RFS and to the RFS Test Box.

Refer to Figure O6.

Step 2. Connect the RFS Test Box power supply to the RFS Test Box.

Step 3. Plug the RFS Test Box power supply into a 110 VAC outlet.

Figure O6: RFS Only Testing Setup

Power/Data cable

connected to the RFS

RFS Test Box

power supply

Power/Data cable

connected to the RFS

RFS Test Box

power supply