User Guide: PTP 600 Series
PTP 48600 system threshold, output power and link loss
PTP 48600 system threshold figures are given in
(TDM mode). These figures assume that antenna gain is 22 dBi.
Table 4-30 PTP 48600 - IP mode - threshold, power and loss per modulation mode
Channel
Bandwidth
Modulation
Mode
BPSK 0.63 single
QPSK 0.63 single
QPSK 0.87 single
16QAM 0.63 single
16QAM 0.63 dual
16QAM 0.87 single
16QAM 0.87 dual
64QAM 0.75 single
64QAM 0.75 dual
64QAM 0.92 single
64QAM 0.92 dual
256QAM 0.81 single
256QAM 0.81 dual
phn-0896_009v003
Feb 2010
System Threshold (dBm)
15
5
10
MH
MHz
MHz
z
-98.6
-95.5
-93.3
-94.3
-90.7
-89.6
-90.8
-87.3
-85.9
-88.7
-85.2
-83.6
-85.3
-81.6
-80.0
-84.4
-80.6
-78.8
-81.0
-77.2
-75.9
-81.2
-77.7
-76.1
-78.2
-74.7
-73.4
-77.0
-73.9
-72.7
-74.0
-70.9
-69.7
-75.2
-71.9
-70.1
-72.1
-68.4
-66.9
UNDER DEVELOPMENT
Table 4-30
Output
Power
(dBm)
20
5, 10,
MHz
20
15
MHz
MHz
-91.9
+27
+27
-87.5
+27
+27
-84.0
+27
+26
-81.8
+25
+25
-78.5
+25
+25
-77.3
+25
+25
-74.5
+25
+25
-74.7
+23
+23
-71.9
+23
+23
-71.0
+21
+21
-67.6
+21
+21
-68.0
+20
+20
-64.5
+20
+20
PTP 48600 reference information
(IP mode) and
Maximum Link Loss (dB)
15
5
10
MHz
MHz
MHz
169.6
166.5
164.3
165.3
161.7
160.6
161.8
158.3
156.9
157.7
154.2
152.6
154.3
150.6
149.0
153.4
149.6
147.8
150.0
146.2
144.9
148.2
144.7
143.1
145.2
141.7
140.4
142.0
138.9
137.7
139.0
135.9
134.7
139.2
135.9
134.1
136.1
132.4
130.9
Table 4-31
20
MHz
162.9
158.5
154.0
150.8
147.5
146.3
143.5
141.7
138.9
136.0
132.6
132.0
128.5
4-43