User Manual

APPENDIX B: IP4HPV TEST DATA SHEET
IP4HPVGPS-MRFCCRpt.doc Page 25
Downlink Final
Parameter
Spec Measured
Downlink Hardware Timing Verification
Sync start
(RSSI to CS first going low)
3.0 +/- 0.5ms
Recovered Modulation Levels
800 mV~
2.5VDC~
Frame Sync
(From end of Sync to CS second time going low)
3.2 +/- 0.5 mS
Receiver 1 Data Quality
(While receiving 500 character "pings" from base station, 100 pings min, no
errors allowed, CRC errors enabled)
240>
LED Receiver 1
Lit
Receiver 2 Data Quality
(While receiving 500 character "pings" from base station, 100 pings min, no
errors allowed, CRC errors enabled)
240>
LED Receiver 2
Lit
Attach copy of all firmware settings
Completed
Visual inspection
Completed
Copy Radio Setting below