
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 E
UROPE 44-1252-832600
Fax 44-1252-837010
Mini-Circuits
ISO 9001 & ISO 14001
Certified
Mini-Circuits
BLK-89
REV. OR
M93652
BLK-89
EDU-9517/2
URJ/LC/CP
040730
Features
broadband performance
low insertion loss
rugged unibody construction
off-the-shelf availability
Outline Drawing
DC Block
SMA
0.0001 to 8 GHz
Outline Dimensions ( )
B
D
E
.46
1.18
.31
11.68
29.97
7.87
mm
mm
mm
mm
mm
Maximum Ratings
Operating Temperature
Storage Temperature
Max. DC input voltage
-55°C to 100°C
-55°C to 100°C
50V
Coaxial
CASE STYLE: FF888
CONNECTOR: SMA (F) - SMA (M)
PRICE: $14.95 ea.
QTY. (1-9)
Typical Performance Data
Electrical Specifications at 25°C
0.0001-0.1
0.01-1.0
1.0-4.0
4.0-8.0
.010
0.10
0.15
0.5
.09
0.3
0.8
0.9
40
36
24
20
20
25
18
13
INSERTION LOSS
(dB)
Typ.
Typ.
Min.
FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
RETURN LOSS
(dB)
MALE
Applications
test and measurement instrumentation
communication systems
defense systems
FREQUENCY
(GHz)
RETURN LOSS
(dB)
Max.
wt.
grams
7.0
FEMALE
BLK-89
INSERTION LOSS
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
I
BLK-89
RETURN LOSS
0
10
20
30
40
50
60
0
1000
2000
3000
FREQUENCY (MHz)
4000
5000
6000
7000
8000
R
INPUT
OUTPUT
NEW!
0.3
0.6
0.9
1.0
50.0
100.0
200.0
300.0
400.0
500.0
700.0
800.0
900.0
1000.0
2000.0
3000.0
4000.0
5000.0
6000.0
7000.0
8000.0
0.01
0.01
0.01
0.01
0.02
0.03
0.04
0.05
0.06
0.06
0.07
0.08
0.08
0.09
0.12
0.18
0.24
0.41
0.47
0.42
0.51
31.86
32.19
32.52
32.63
48.75
44.40
40.26
37.96
36.24
34.94
32.57
31.67
30.86
30.27
26.09
24.48
22.65
20.64
20.26
19.52
17.29
31.89
32.23
32.58
32.69
48.76
44.44
40.33
38.27
36.45
35.08
32.78
31.84
31.04
30.41
26.06
24.04
22.58
21.77
22.30
21.11
18.16
Schematic