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
Level 23 (LO Power +23 dBm) 5 to 500 MHz
Frequency Mixer
Coaxial
Outline Dimensions ( )
inch
mm
Maximum Ratings
Coaxial Connections
LO
1
RF
3
IF
2
Outline Drawing
Electrical Specifications
REV. OR
M92965
ZMY-1
DJ/TD/CP
060717
Page 1 of 2
A
B
C
D
E
F
G
H
1.50
1.13
1.00
.50
.155 2.345
.138
.987
38.10 28.70 25.40 12.70
3.94 59.56
3.51 25.07
J
K
L
M
N
P
S
wt
2.50
.10
.31
.75
1.19
.66
.150 grams
63.50
2.54
7.87 19.05 30.23 16.76
3.81
40.0
Typical Performance Data
Electrical Schematic
ZMY-1
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
RF Power
350mW
IF Current
40mA
Features
low conversion loss, 6.62 dB typ.
high isolation, 40 dB typ. L-R & L-I
wideband, 5 to 500 MHz
Applications
VHF/UHF
instrumentation
CASE STYLE: M21
Connectors Model
Price
Qty.
SMA
ZMY-1
$67.95 (1-9)
BRACKET (OPTION "B")
$5.00
(1+)
BRACKET (OPTION "BR")
$1.50
(1+)
Frequency
(MHz)
Conversion
Loss
(dB)
Isolation
L-R
(dB)
Isolation
L-I
(dB)
VSWR RF
Port
(:1)
VSWR LO
Port
(:1)
RF
LO
LO
+23dBm
LO
+23dBm
LO
+23dBm
LO
+23dBm
LO
+23dBm
5.00
35.00
6.52
57.02
82.02
1.29
2.50
10.00
40.00
6.40
56.72
82.32
1.14
2.37
20.00
50.00
6.40
54.48
81.28
1.06
2.33
35.94
65.94
6.43
51.51
75.99
1.05
2.31
50.00
80.00
6.40
48.82
72.57
1.07
2.37
82.35
52.35
6.39
45.62
62.91
1.08
2.20
100.00
70.00
6.36
44.05
58.66
1.10
2.25
144.22
114.22
6.53
41.60
53.71
1.12
2.11
175.16
145.16
6.68
40.04
51.38
1.14
2.25
200.00
170.00
6.69
39.45
50.73
1.16
2.06
221.57
191.57
6.52
36.41
46.45
1.18
2.17
252.50
222.50
6.52
36.33
47.23
1.20
2.04
283.44
253.44
6.64
36.36
47.98
1.22
2.10
314.38
284.38
6.74
36.35
46.73
1.24
1.96
345.32
315.32
6.62
33.85
44.99
1.26
2.04
376.26
346.26
6.50
30.50
41.75
1.29
1.96
407.19
377.19
6.43
32.89
42.28
1.31
1.95
438.13
408.13
6.50
33.81
42.66
1.35
1.90
469.07
439.07
6.81
33.63
41.41
1.38
1.87
500.00
470.00
6.62
34.24
40.42
1.44
1.83
L = low range [f
L
to 10 f
L
] M = mid range [10 f
L
to f
U
/2] U = upper range [f
U
/2 to f
U
]
m= mid band [2f
L
to f
U
/2]
1 dB COMP.: +15 dBm typ.
FREQUENCY
(MHz)
CONVERSION LOSS
(dB)
LO-RF ISOLATION
(dB)
LO-IF ISOLATION
(dB)
LO/RF
IF
Mid-Band
m
Total
Range
Max.
L
M
U
L
M
U
f
L
-f
U
--
X
Max.
Typ.
Min.
Typ.
Min.
Typ.
Min.
Typ.
Min.
Typ.
Min.
Typ.
Min.
5-500
DC-500
6.62 0.10
7.5
8.5
55
45
40
30
30
25
55
45
40
30
30
20
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
Performance Charts
Page 2 of 2
ZMY-1
CONVERSION LOSS
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0
100
200
300
400
500
FREQUENCY (MHz)
C
O
N
V
E
R
S
I
O
N
L
O
S
S
(
d
B
)
LO=+20 dBm
LO=+23 dBm
LO=+26 dBm
at IF Freq of 30 MHz
ZMY-1
L-R ISOLATION
20
30
40
50
60
70
80
0
100
200
300
400
500
FREQUENCY (MHz)
ISOLATION (dB)
LO=+20 dBm
LO=+23 dBm
LO=+26 dBm
ZMY-1
RF VSWR
1.0
1.2
1.4
1.6
1.8
0
100
200
300
400
500
FREQUENCY (MHz)
V
S
W
R
LO=+20 dBm
LO=+23 dBm
LO=+26 dBm
ZMY-1
L-I ISOLATION
10
20
30
40
50
60
70
80
90
100
0
100
200
300
400
500
FREQUENCY (MHz)
ISOLATION
(dB)
LO=+20 dBm
LO=+23 dBm
LO=+26 dBm
ZMY-1
LO VSWR
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0
100
200
300
400
500
FREQUENCY (MHz)
V
S
W
R
LO=+20 dBm
LO=+23 dBm
LO=+26 dBm
ZMY-1
IF VSWR
1.0
2.0
3.0
4.0
5.0
6.0
0
100
200
300
400
500
FREQUENCY (MHz)
V
S
W
R
LO=+20 dBm
LO=+23 dBm
LO=+26 dBm
ZMY-1
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