&
User
AN-80i
Manual
70-00072-01-07
Proprietary Redline Communications © 2010
Page 35 of 106
Sept 18, 2008
Save
: If settings are valid, the ranges are added to the Local Frequency Range list. An
event message is logged indicating the results of the test.
Important
: Clicking the Save button does not permanently save changes. You must
click Save at the bottom of the
System Configuration screen
.
Test
: Click to check the range settings and add these to the Local Frequency Range list
(if valid). This action does not save the changes to non-volatile memory.
Operating Notes
If no scan intervals are defined, the PTP Slave will scan all frequency ranges for the
enabled region. If scan intervals are defined, only the listed channels will be scanned for
a PTP Master. If the PTP Slave checks all scan intervals three times without locating
and registering with a PTP Master, the scanning mode is changed to include all
frequency ranges for the enabled region (until registration or reboot).
The PTP Master can also be programmed with a list of scan intervals. When the PTP
Slave registers with a PTP Master that has frequency ranges defined, the list is
transmitted to the PTP Slave and is displayed as Remote Frequency Ranges. When
present, the scan intervals in the Remote Frequency Ranges table are used exclusively
during autoscan (Local Frequency Ranges are ignored). The Remote Frequency
Ranges remain in effect until the PTP Slave is rebooted.
Tx Power [dBm]
: Enter the transmit power level (dBm). This setting is for the
transceiver output only. The actual EIRP depends on the gain of the connected antenna.
Refer to the following tables to determine the maximum transmit power level available at
each modulation setting. When ATPC is enabled, the Tx power is automatically adjusted
to achieve optimum performance. When DFS is enabled, the subscriber Tx power may
be automatically adjusted (regardless of ATPC setting) to avoid false DFS triggering.
Table 10: Maximum TX Power Settings (dBm) for AN-80i Radio
Modulation
BPSK
QPSK
16 QAM
64 QAM
Code Rate
1/2
3/4
1/2
3/4
1/2
3/4
2/3
3/4
Max. Tx Power
:
T35 Radio
25
25
25
25
25
23
22
21
Max. Tx Power:
T49 / T54 / T58 Radio
25
25
23
22
21
20
18
17
PTP: v3.00 or higher / PMP: v11.0 or higher
.
Note: In PMP mode, setting the Tx power too high may reduce the SINADR value. If the
SINADR is less than expected, re-test the link using a lower Tx power setting.
Important
:
EIRP Levels:
Where required by local regulations, the maximum
operational power per channel for a specific antenna must not exceed the maximum
allowable EIRP levels. Refer to the FCC and CE notices in this manual. The RF output
power settings must be professionally programmed by the manufacturer or a trained
professional installer. See section 7:
for a list the maximum transmit power
setting based on the antenna gain for a series of frequency settings.
