ISO 9001 ISO 14001 AS 9100 CERTIFIED
Mini-Circuits
®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
The Design Engineers Search Engine Provides ACTUAL Data Instantly at
®
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
For detailed performance specs
& shopping online see web site
minicircuits.com
IF/RF MICROWAVE COMPONENTS
The Big Deal
• LowInsertionLoss(2.0dBtypical)
• Goodclose-inrejection
• Versatilesmallsize,coaxial,1.43"length
Product Overview
TheVBF-1575+BandPassFilterisconstructedusinginternalLTCCBandPassFilterstructuretoachieve
repeatableperformance.Covering1575MHz±45MHz,theseunitsofferlowinsertionlossandgoodrejec-
tionatthebandrejectedges.BuiltusingMini-CircuitsprovenunibodyconstructionwhichintegratestheRF
connectorswiththecasebody,theVBF-1575+takesverylittlespaceandmeetsruggedtestlabsystem
environment.
Feature Advantages
GoodRejectionclosetopassband Providesgoodrejectionofsignalsclosetothepassband,forimprovedsystemperformance.
CompactVersatileCase
(1.43"x0.41")
Enablesuseinavarietyofapplicationsincludingspaceconstrainedconnectorizedsystems.
Connectors:SMAFemale(1),SMAMale(1)
RuggedUnibodyConstruction Mini-CircuitsUnibodyconstructionallowssurvivabilityincriticalapplicationsincludingmilita-
rizedorindustrialsystems.
Key Features
VBF-1575+
50Ω1530to1620MHz
CASESTYLE:FF704
Page1
Coaxial
Bandpass Filter
ISO 9001 ISO 14001 AS 9100 CERTIFIED
Mini-Circuits
®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
The Design Engineers Search Engine Provides ACTUAL Data Instantly at
®
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
For detailed performance specs
& shopping online see web site
minicircuits.com
IF/RF MICROWAVE COMPONENTS
50Ω1530to1620MHz
Coaxial
VBF-1575+
Bandpass Filter
Applications
•HarmonicRejection
•Transmitters/Receivers
Features
•Smallsize
•Temperaturestable
•Ruggedunibodyconstruction
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Sufx has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualications.
VBF-1575+
INSERTION LOSS
0
20
40
60
1050 1460 1870 2280 2690 3100
FREQUENCY (MHz)
INSERTION LOSS (dB)
VBF-1575+
INSERTION LOSS
0
20
40
60
80
100
0 1000 2000 3000 4000 5000
FREQUENCY (MHz)
INSERTION LOSS (dB)
1.0
2.0
3.0
4.0
1530 1560 1590 1620
VBF-1575+
VSWR
1
100
10000
0 1000 2000 3000 4000 5000
FREQUENCY (MHz)
VSWR
1.0
2.0
3.0
1530 1560 1590 1620
*Passbandrating,deratelinearlyto0.25Wat100°Cambient
Permanentdamagemayoccurifanyoftheselimitsareexceeded.
REV.B
M129173
VBF-1575+
AD/CP/AM
111107
Maximum Ratings
OperatingTemperature -55°Cto100°C
StorageTemperature -55°Cto100°C
RFPowerInput* 1.5Wmax.at25°C
B D E wt
.410 1.43 .312 grams
10.41 36.32 7.92 10.0
Outline Dimensions ( )
inch
mm
CASESTYLE:FF704
Connectors Model Price Qty.
SMA VBF-1575+ $34.95ea. (1-9)
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
Typical Performance Data at 25°C
0.30 66.27 2309.62
300.00 36.19 116.96
900.00 36.42 71.69
1050.00 38.82 59.41
1150.00 46.97 48.27
1280.00 22.49 26.70
1405.00 7.30 4.82
1480.00 2.76 1.65
1530.00 2.47 1.88
2220.00 20.01 54.29
2400.00 23.53 65.60
2800.00 30.79 75.11
3100.00 37.82 72.94
3500.00 49.66 65.41
5200.00 29.49 26.75
Electrical Specications at 25°C
Parameter F# Frequency (MHz) Min. Typ. Max. Unit
Pass Band
CenterFrequency — — — 1575 —MHz
InsertionLoss F1-F2 1530-1620 — — 3.0 dB
VSWR F1-F2 1530-1620 — — 2.5 :1
Stop Band, Lower InsertionLoss DC-F3 DC-1200 —20 —dB
VSWR DC-F3 DC-1200 —25 —:1
Stop Band, Upper InsertionLoss F4-F5 2800-5200 —25 —dB
VSWR F4-F5 2800-5200 —20 —:1
Typical Frequency Response Functional Schematic
F4F2F1F3
ATTENUATION (dB)
FREQUENCY (MHz)
DC F5
Outline Drawing
.312 Across Flats
in some models