Precision Fixed Attenuators,
5W
1 to 40 dB, DC to 18 GHz
Features
• DC to 18 GHz
• precise attenuation
• excellent VSWR, 1.20:1 typ.
• stainless steel SMA male and female connectors
BW-SXW5
Applications
DC737
• matching
• instrumentation
• test set-ups
50Ω
Electrical Specifications 50
Ω
MODEL
NO.
FREQUENCY
RANGE
(GHz)
f
L
-f
U
DC-18
DC-18
DC-18
DC-18
DC-18
DC-18
DC-18
DC-18
DC-18
DC-18
DC-18
DC-18
DC-18
DC-18
DC-18
M= 4-8 GHz
ATTENUATION
(dB)
Nom.
1
2
3
4
5
6
7
8
9
10
12
15
20
30
40
ACCURACY*
±0.40
±0.40
±0.40
±0.40
±0.40
±0.40
±0.60
±0.60
±0.60
±0.60
±0.60
±0.60
±0.60
±0.85
±0.85
U= 8-12.4 GHz
VSWR*
max.
L
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
M
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
U
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
POWER**
(W)
CASE
STYLE
PRICE
$
Qty.
(1-49)
BW-S1W5
BW-S2W5
BW-S3W5
BW-S4W5
BW-S5W5
BW-S6W5
BW-S7W5
BW-S8W5
BW-S9W5
BW-S10W5
BW-S12W5
BW-S15W5
BW-S20W5
BW-S30W5
BW-S40W5
L = DC - 4 GHz
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
DC737
DC737
DC737
DC737
DC737
DC737
DC737
DC737
DC737
DC737
DC737
DC737
DC737
DC737
DC737
44.95
44.95
44.95
44.95
44.95
44.95
44.95
44.95
44.95
44.95
44.95
44.95
44.95
44.95
44.95
Notes:
* At 25°C includes power & frequency variations up to 12.4 GHz. Above 12.4 GHz add 0.5 dB typ. to accuracy and 0.3 typ. to VSWR in the U range.
Temperature coefficient for attenuation .0004 dB/dB/°C typ.
** Average power at 25°C ambient, derate linearly to 2W at 100°C. Peak Power 125W max., 5
µ
sec pulse width, 100 Hz PRF.
Outline Drawing
Maximum Ratings
Operating Temperature
Storage Temperature
Connectors:
-55°C to 100°C
-55°C to 100°C***
SMA Female-SMA Male
*** With mated connectors. Unmated, 85°C max.
designers kits available
KIT
No.
K5-BW1
No. of
Units in KIT
8
Description
1 of each: 1,2,3,4,5,6,8,10
Price $
per KIT
299.00
Outline Dimensions (
inch
)
mm
A
B
—
.61
— 15.49
C
D
—
1.20
— 30.48
E
.312
7.94
wt.
grams
9.1
®
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV. A
M74226
EA-8723
BW-SXW5
RS/TD/CP
001101
Distribution Centers
NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
ISO 9001
CERTIFIED