4
Input return loss
dB
≥ 16
（
47-550MHz
）
；
≥ 14
（
550-750/862/1003MHz
）
C/CSO
dB
≥ 60
C/CTB
dB
≥ 65
C/N
dB
≥ 51
AGC control range
dB
±5
MGC control range
dB
0-10
Power supply voltage
V
AC 110V-250V
（
50Hz
）
Consumption
W
30
Operating
temperature
°C
0 -- 45
Storage temperature
°C
-20 -- +65
Relative humidity
%
Max 95% no condensation
Dimension
mm
483
（
L
）
×380
（
W
）
×44
（
H
）
4.3 Optical link carrier to noise ratio degradation table
Optical
power
Optical link loss (dB)
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
4mW
53.8
52.8
51.8
51
50.1
49.2
48.2
6mW
53.0
52.0
51.0
50.1
49.1
48.1
8mW
52.8
51.9
51.0
50.1
49.2
48.2
10mW
52.9
51.9
51.0
50.1
49.1
48.2
12mW
52.7
51.8
50.8
49.9
49.0
48.0
14mW
52.4
51.5
50.5
49.5
48.6
47.8
16mW
52.0
51.0
50.1
49.1
48.1
18mW
52.5
51.6
50.6
49.7
48.7
47.9
20mW
51.9
51.0
50.0
49.0
48.0
22mW
52.2
51.4
50.4
49.4
48.6
47.8
24mW
51.5
50.3
49.2
48.5
47.7
26mW
51.5
50.2
49.2
48.5
47.6
Optical Transmitter
User Manual
L-RF-4mW-TX
www.questtel.com
