
00115 & AM-2A-000515
+12 to +13 (Marked for +15V)
55 mA
± 0.75 dB Max, ± 0.5 dB Typ.
2.0:1 Max.
1.4, 1.9, 2.4
Parameter
Frequency Range
Gain
Specification
400-2000 MHz (AM-1670-0420)
17 dB Min, 18 dB Typ.
*Noise Figure at 400 MHz, 1200 MHz & 2000 MHz
*P1dB at400 50 MHz, 1200 MHz & 2000 MHz
Output VSWR
Gain Flatness
Input VSWR
DC Voltage
DC Current
*Noise Figure (dB)
*Output P1dB
-5, +3, +9
-20
-10
0
Isolation
10
-5
0
VSWR
Input VSWR
Output VSWR
15
16
17
18
19
20
21
400
600
800
1000
1200
1400
1600
1800
2000
Ga
in
(d
B
)
Frequency (MHz)
Gain
■ 3-Year Warranty
■ Low Noise Figure
■ Flat Gain Response
■ Internally regulated to +9V
■ Reverse voltage protected
Features
AM-1670-1020 & AM-1670-0420
4/9/2010
-80
-70
-60
-50
-40
-30
-20
-10
0
400
600
800
1000
1200
1400
1600
1800
2000
Is
ola
tion
(dB)
Frequency (MHz)
Isolation
-35
-30
-25
-20
-15
-10
-5
0
400
600
800
1000
1200
1400
1600
1800
2000
Re
tur
n
Los
s
(dB)
Frequency (MHz)
VSWR
Input VSWR
Output VSWR
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
400
600
800
1000
1200
1400
1600
1800
2000
Nois
e
Figure
(dB)
Frequency (MHz)
Noise Figure vs Frequency
-6
-4
-2
0
2
4
6
8
10
12
14
400
600
800
1000
1200
1400
1600
1800
2000
Ou
tp
u
tPo
wer
(d
B
m
)
Frequency (MHz)
Output Power @ 1dB Compression Point
15
16
17
18
19
20
21
400
600
800
1000
1200
1400
1600
1800
2000
Ga
in
(d
B
)
Frequency (MHz)
Gain
■ 3-Year Warranty
■ Low Noise Figure
■ Flat Gain Response
■ Internally regulated to +9V
■ Reverse voltage protected
Features
AM-1670-1020 & AM-1670-0420
4/9/2010
-80
-70
-60
-50
-40
-30
-20
-10
0
400
600
800
1000
1200
1400
1600
1800
2000
Is
ola
tion
(dB)
Frequency (MHz)
Isolation
-35
-30
-25
-20
-15
-10
-5
0
400
600
800
1000
1200
1400
1600
1800
2000
Re
tur
n
Los
s
(dB)
Frequency (MHz)
VSWR
Input VSWR
Output VSWR
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
400
600
800
1000
1200
1400
1600
1800
2000
Nois
e
Figure
(dB)
Frequency (MHz)
Noise Figure vs Frequency
-6
-4
-2
0
2
4
6
8
10
12
14
400
600
800
1000
1200
1400
1600
1800
2000
Ou
tp
u
tPo
wer
(d
B
m
)
Frequency (MHz)
Output Power @ 1dB Compression Point
15
16
17
18
19
20
21
400
600
800
1000
1200
1400
1600
1800
2000
Ga
in
(d
B
)
Frequency (MHz)
Gain
■ 3-Year Warranty
■ Low Noise Figure
■ Flat Gain Response
■ Internally regulated to +9V
■ Reverse voltage protected
Features
AM-1670-1020 & AM-1670-0420
4/9/2010