Mirae Technology NANOSPEED Manuel D’Utilisation
Amplitude: 0dBm
2. Turn off DUT spreading and scrambling codes. (Baseband Processor register
CR9 : value 18)
3. Record the carrier level and frequency (Spectrum Analyzer).
5. Turn on DUT spreading and scrambling codes.
5-5-3 Transmitter FER Test (Channel 6, -40dBm at the Receiver Antenna)
1. Set DUT and REF-SET in the Broadcast mode.
2. Set DUT as follows: transmit mode FER test (packet transmission), Channel 6,
11Mb data rate.
3. Set the REF-SET to receive mode FER test with data rate of 11Mb on Ch 6.
4. Adjust the attenuators for -40dBm receive level at the REF-SET unit RF
connector.
5. Record FER value at receiver side (REF-SET) after 1000 packets.
5-6 Receiver Tests
5-6-1 Receiver FER Test
1. Set DUT and REF-SET in the Broadcast mode.
2. Set DUT as follows: receive mode FER test, 11Mb data rate, Channel 1.
3. Set REF-SET to transmit mode FER test, 11Mb data rate, Channel 1.
4. Allow the transmitter to warm up for 1 minute before continuing.
5-6-2 Receiver High and Low Power FER Test
1. Apply -40dBm at the DUT antenna by setting the variable attenuator values
(use the known value for REF-SET output power and offset attenuator settings
for used passive components, like power splitters, and attenuators).
2. Record FER.
3. Increase attenuation value (by setting variable attenuators) in order to provide -
75dBm level at the DUT antenna.
4. Record FER.
5-6-2 CW Jammer Adjacent Channel Rejection Test
1. Set DUT and REF-SET in the Broadcast mode.
2. Set both, DUT and REF-SET, to channel 6.
3. Set data rate to 11Mb on both, DUT and REF-SET.
MIRAE TECHNOLOGY
FCC ID: O6ANANOSPEED
EXHIBIT #: 7Q