User Manual

APPENDIX B: IP8 HPV TEST DATA SHEET
~\Technical Documentation\System Manuals\FCC-Reports\IP1HPV\IP1HPV-FCCRpt.doc Page 25
Data Quality
Parameter Spec Measured
Receiver 1 Data Quality
(While receiving 500 character "pings" from
base station, 100 pings min, no errors
allowed, CRC errors enabled)
240>
Receiver 2 Data Quality
(While receiving 500 character "pings" from
base station, 100 pings min, no errors
allowed, CRC errors enabled
)
240>
Final Tests
Uplink Final
Parameter Spec Measured
Transmit Frequency Error
+/- 500 Hz
(Transmitting 19,
2000 character test
message)
Transmit Modulation Deviation
5.3kHz
(while transmitting
19,2000 character
test message)
Uplink Hardware Timing Verified
Transmit Carrier ramp up time
2mS < X < 4mS
Symbol Sync time
( Stable Amplitude to with in
100mV during the period)
12ms +/- 1ms
Recovered modulation signal
1 V PtoP ~
2.5 VDC ~
Verify Sync Start
(RSSI to CS first going low)
10mS +/- 0.5
Verify Fram Sync (From end of
Sync to CS second time going low)
4 +/- 0.1 mS
Transmit Data Quality
(While transmitting 19, 2000 character test
messages to the base station)
240 >