Coaxial
ZSDR-230+
ZSDR-230
Switch
50Ω SPDT Pin Diode, TTL Driver
10 to 3000 MHz
Features
• wideband, 10 to 3000 MHz
• high isolation, 40 dB typ.
Maximum Ratings
Operating Temperature
Storage Temperature
CASE STYLE: CCC127
-55°C to 100°C
-55°C to 100°C
Connectors
SMA
Model
Price
Qty.
(1-9)
ZSDR-230(+)
$89.95
Power
L(+20 dBm), M(+28 dBm), U(+30 dBm)
+6V max.
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
Applications
• test set-ups
Supply V
• antenna switching
• satellite communications
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Coaxial/Pin Connections
RF IN
COM
RF-1
RF-2
TTL
Switch Electrical Specifications
RF OUT 1
RF OUT 2
TTL-IN
+5V
MODEL
NO.
FREQ.
(MHz)
INSERTION LOSS
IN-OUT ISOLATION
(dB)
(dB)
Frequency Band
M
+5V
Low band
lw
Upper band
U
L
U
fL
10
fU
Typ.
1.3
Max.
Typ.
1.8
Max.
2.7
Typ.
Min.
Typ.
Min.
Typ.
Min.
ZSDR-230(+)
3000
1.9
60
40
40
28
35
22
L= low range(fL to 10 fL)
M=mid range(10 fL to fU/2)
lw=low band (fL to fU/2)
U=upper range (fU/2 to fU)
Outline Drawing
Control Logic
Additional Specifications
TTTLL
+ 5 V
VSWR ("ON" STATE)
1.3 Typ., 1.9 Max.
2.0 Typ., 4.0 Max.
+5V
TTL DRIVER
SWITCHING TIME (µSEC)
SUPPLY VOLTAGE
SUPPLY CURRENT
10mA Max.
2V Min.
RF--1
RFF--22
TTL INPUT HIGH THRESHOLD
TTL INPUT LOW THRESHOLD
0.8V Max.
COOMM
1 dB COMPRESSION
10 to 100 MHz
+6 increasing to +19 dBm
+19 dBm min.
TTL LOGIC
Above 100 MHz
TTL 1:
RF-1/OFF
RF-1/ON
RF-2/ON
RF-2/OFF
TTL 0:
Typical Performance Data
ON
INSERTION LOSS (dB)
OFF
(TTL HIGH @ 5V)
IN-OUT
ISOLATION (dB)
VSWR
ON
(TTL LOW @ 0V)
IN-OUT
IN
OUT(RF 1)
OFF
Freq.
AMP. UNBAL
DELTA
(MHz)
—
—
—
—
—
—
—
σ
σ
σ
σ
x
x
x
x
x
x
x
10.00
20.00
50.00
1.18
1.06
0.92
0.88
0.88
0.94
0.94
1.02
1.06
1.10
1.16
1.19
1.21
1.27
1.38
1.31
1.50
1.63
1.56
1.58
0.04
0.05
0.03
0.03
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.01
0.02
0.02
0.02
0.04
0.06
0.04
0.04
0.03
0.05
0.02
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.03
0.06
0.04
0.03
0.05
0.02
0.05
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.03
0.03
0.03
0.02
0.02
0.03
74.26
69.20
61.84
55.48
49.81
42.32
41.56
39.41
37.86
37.96
37.13
36.81
37.32
37.64
38.60
36.48
30.37
27.51
26.87
26.08
1.60
1.46
1.14
0.61
0.72
0.56
0.50
0.46
0.40
0.40
0.42
0.45
0.53
0.67
1.13
3.02
2.46
2.19
2.12
2.02
1.14
1.45
1.60
0.75
0.64
0.53
0.61
0.68
0.67
0.70
0.94
0.96
0.89
1.82
0.82
2.00
0.49
0.30
0.56
0.86
0.39
1.51
1.01
0.63
0.70
0.77
0.74
0.76
0.71
0.73
0.69
0.75
0.79
0.71
0.94
1.04
0.56
0.21
0.28
0.48
1.37
1.20
1.12
1.09
1.09
1.11
1.12
1.13
1.12
1.12
1.12
1.14
1.17
1.23
1.27
1.31
1.34
1.28
1.27
1.24
1.41
1.22
1.12
1.10
1.09
1.11
1.10
1.12
1.10
1.08
1.06
1.07
1.09
1.14
1.20
1.31
1.37
1.41
1.41
1.35
31.26
30.31
30.07
30.07
30.49
29.97
28.88
26.27
24.84
22.83
21.66
20.69
19.92
19.28
24.87
19.46
11.80
10.49
9.46
100.00
200.00
500.00
552.91
792.00
1000.00
1102.82
1341.91
1509.27
1652.73
1891.82
2130.91
2370.00
2609.09
2848.18
2919.91
3000.00
inch
)
Outline Dimensions (
mm
H
A
B
C
D
E
F
G
J
2.25
1.38
1.24
.50
.150 3.100
.138 1.238
3.25
57.15 35.05 31.50 12.70
3.81 78.74
3.51 31.45 82.55
K
.12
L
.80
M
.69
N
1.60
P
Q
R
.52
S
.82
T
wt
.150 grams
3.81 80.0
.60 1.200
3.05 20.32 17.53 40.64 15.24 30.48 13.21 20.83
11.35
ZSDR-230
VSWR
ZSDR-230
INSERTION LOSS
ZSDR-230
ISOLATION
at RF level of 10 dBm
1.5
at RF level of 10 dBm
2.0
at RF level of 10 dBm
100
INPUT
OUTPUT
1.4
1.3
1.2
1.1
1.0
1.6
1.2
0.8
0.4
0.0
80
60
40
20
0
0
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
3000
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
NEW
ALL
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