50
50W 20 to 512 MHz
High Power Amplifier
Self-Cooled
LZY-1
CASE STYLE: BT412
Outline Dimensions ( )
inch
mm
Maximum Ratings
Features
Operating Temperature
-10C to 50C
Storage Temperature
-55C to 100C
DC Voltage
+30V Max.
Outline Drawing
High Power Amplifier Electrical Specifications
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. OR
M98211
LZY-1
051228
Page 1 of 2
MODEL
NO.
FREQUENCY
(MHz)
GAIN
(dB)
MAXIMUM
POWER
(dBm)
DYNAMIC
RANGE
VSWR
(:1)
DC
POWER
f
L
f
U
Min.
Flatness
Max.
Output
(1 dB Compr.)
Min.
Max.
Output
Typ.
Max.
Input
(no damage)
NF
(dB)
Typ.
IP3
(dBm)
Typ.
In
Out
Volt
(V)
Nom.
Current**
(A)
Max.
LZY-1
20
512
39
1.5
+44
+47
+10
8.6*
+54
2.0
+26
7.3
* 80-512 MHz, at 20 MHz 11.6 dB typ.
** At 25W output including operation of fan.
VSWR, 9.0:1 typ up to 450 MHz, all specifications for 50 ohm load.
Open load is not recommended, potentially can cause damage.
Connectors
Model
Price
Qty.
SMA
LZY-1
$1995.00 ea. (1-9)
A
B
C
D
E
F
G
H
J
9.50
7.3
6.3
6.00
.98
3.75
.13
.75
.30
241.30 185.42 160.02 152.40
24.89
95.25
3.30
19.05
7.62
K
L
M
N
P
Q
R
S
T
wt
1.00
.48
1.91
1.3
2.50
.9
5.30
5.1
5.2
grams
25.40
12.19
48.51
33.02
63.50
22.86 134.62 129.54 132.08
4000
saturated power 50W typ.
high power with low distortion, -32 dBc typ.
wide bandwidth, usable 10 - 525 MHz
high gain, 42 dB typ.
unconditionally stable
self protected against excessive drive, high case temp., reverse
polarity and shorting/unshorting transients at dc input
electronic shutoff by grounding the shut-off terminal, reduces output by 50 dB
open circuiting terminal restores full power within 40 ms
cool operation with integral fan, 15 C typ. rise
graceful degradation, +20 to +30V DC
can withstand short and open circuit at output for 2 minutes while delivering 20 watts
Applications
AM/FM
multi-carrier amplification
broadband swept signal
feed forward
linear pulse
To order without heat sink and fan, add suffix-X to model
number. Alternative heat sinking and heat removal must be
provided by customer to ensure proper performance.
See application note AN-60-004. Deduct $100 from price list
LZY-1
Typical Performance Data/Curves
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
LZY-1
GAIN
42.0
42.8
43.6
44.4
45.2
46.0
20
119
218
317
416
515
FREQUENCY (MHz)
G
A
I
N
(
d
B
)
23V
26V
27V
LZY-1
DIRECTIVITY
0
8
16
24
32
40
20
119
218
317
416
515
FREQUENCY (MHz)
D
I
R
E
C
T
I
V
I
T
Y
(
d
B
)
23V
26V
27V
LZY-1
VSWR
1.0
4.0
7.0
10.0
13.0
16.0
20
119
218
317
416
515
FREQUENCY (MHz)
V
S
W
R
IN
OUT
LZY-1
OUTPUT POWER AT 1-dB COMPRESSION
40
42
44
46
48
50
20
119
218
317
416
515
FREQUENCY (MHz)
O
U
T
P
U
T
P
O
W
E
R
(
d
B
m
)
LZY-1
NOISE FIGURE
5
7
9
11
13
15
20
119
218
317
416
515
FREQUENCY (MHz)
N
O
I
S
E
F
I
G
U
R
E
(
d
B
)
at 26V
Page 2 of 2
20.00
44.00
43.91
43.77
23.33
18.53
18.11
1.22
1.30
46.30
11.81
45.00
43.79
43.71
43.57
11.17
10.78
30.20
1.29
1.15
46.42
10.05
70.00
43.61
43.54
43.41
7.23
24.02
14.59
1.35
1.25
47.24
9.37
95.00
43.42
43.36
43.24
17.29
25.52
9.62
1.42
1.33
48.21
9.02
120.00
43.37
43.32
43.20
10.80
28.46
10.74
1.46
1.34
48.69
8.84
145.00
43.32
43.27
43.15
8.42
29.48
13.93
1.48
1.28
48.80
8.75
170.00
43.33
43.27
43.16
10.03
16.43
24.07
1.49
1.15
48.37
8.70
195.00
43.53
43.49
43.37
14.83
12.25
25.41
1.48
1.14
48.45
8.73
220.00
43.62
43.60
43.50
7.23
12.07
28.19
1.48
1.40
47.85
8.82
245.00
43.51
43.53
43.44
9.90
23.38
24.25
1.47
1.81
47.29
8.85
270.00
43.55
43.59
43.50
4.22
16.46
18.21
1.44
2.30
46.84
8.91
295.00
43.65
43.72
43.64
16.19
24.50
14.28
1.37
2.86
46.67
8.96
320.00
43.81
43.89
43.82
21.60
11.91
18.66
1.25
3.48
46.48
8.93
345.00
44.19
44.30
44.23
11.14
17.33
17.71
1.11
4.34
46.19
8.86
370.00
44.32
44.49
44.42
7.98
18.54
17.17
1.07
5.47
45.64
8.80
395.00
43.90
44.09
44.02
17.36
9.91
9.65
1.12
6.03
45.17
8.70
420.00
43.13
43.32
43.25
20.54
15.46
25.19
1.08
5.39
45.17
8.60
445.00
42.65
42.81
42.74
15.90
9.73
17.76
1.06
4.59
45.43
8.40
470.00
42.56
42.68
42.61
16.10
26.90
12.62
1.20
4.41
45.38
8.19
512.00
43.38
43.51
43.42
6.69
15.73
21.49
1.48
13.09
46.00
7.78
FREQUENCY
(MHz)
GAIN
(dB)
DIRECTIVITY
(dB)
VSWR
(:1)
POUT at
1 dB
COMPR.
(dBm)
NOISE
FIGURE
(dB)
23V
26V
27V
23V
26V
27V
IN
OUT
26V
26V
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