參數(shù)資料
型號: MC-7884-AZ
廠商: California Eastern Laboratories
英文描述: 870 MHz CATV 25 dB POWER DOUBLER AMPLIFIER
中文描述: 870兆赫有線電視25分貝功率倍增放大器
文件頁數(shù): 2/7頁
文件大?。?/td> 206K
代理商: MC-7884-AZ
MC-7884
RECOMMENDED OPERATING CONDITIONS (Z
S
= Z
L
= 75
)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Supply Voltage
V
DD
23.5
24.0
24.5
V
Input Voltage
V
i
110 channel,
10 dB tilted across the band
29.0
32.0
dBmV
Operating Case Temperature
T
C
30
+25
+85
°
C
ELECTRICAL CHARACTERISTICS (T
C
= 30
±
5
°
C, V
DD
= 24 V, Z
S
= Z
L
= 75
)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Linear Gain
G
L
f = 870 MHz
25.0
26.0
dB
Gain Slope
G
Slope
f = 40 to 870 MHz
1.0
1.4
1.8
dB
Gain Flatness
G
Flatness
f = 40 to 870 MHz, Peak to valley
0.6
dB
Noise Figure 1
NF1
f = 50 MHz
5.0
dB
Noise Figure 2
NF2
f = 870 MHz
5.5
dB
Operating Current
I
DD
RF OFF
310
360
mA
Composite Triple Beat
CTB
110 channel,
60
dBc
Cross Modulation
XM
V
O
= 52 dBmV at 745.25 MHz,
55
dBc
Composite 2nd Order Beat
CSO
10 dB tilted across the band
63
dBc
Input Return Loss 1
RLi1
f = 40 to 160 MHz
20
dB
Input Return Loss 2
RLi2
f = 160 to 320 MHz
20
dB
Input Return Loss 3
RLi3
f = 320 to 640 MHz
19
dB
Input Return Loss 4
RLi4
f = 640 to 870 MHz
17
dB
Output Return Loss 1
RLo1
f = 40 to 160 MHz
20
dB
Output Return Loss 2
RLo2
f = 160 to 320 MHz
20
dB
Output Return Loss 3
RLo3
f = 320 to 640 MHz
19
dB
Output Return Loss 4
RLo4
f = 640 to 870 MHz
18
dB
Data Sheet PG10316EJ02V0DS
2
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