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-8650+BandPassFilterisconstructedusinginternalLTCCBandPassFilterstructuretoachieve
repeatable performance. Covering 8650 MHz ±100 MHz, these units offer low insertion loss and good
rejectionatthebandrejectedges.BuiltusingMini-Circuitsprovenunibodyconstructionwhichintegrates
theRFconnectorswiththecasebody,theVBF-8650+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-8650+
50Ω8550to8750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8550to8750MHz
Coaxial
VBF-8650+
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 +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
VBF-8650+
INSERTION LOSS
0
10
20
30
40
7500 8000 8500 9000 9500 10000
FREQUENCY (MHz)
INSERTION LOSS (dB)
VBF-8650+
INSERTION LOSS
0
10
20
30
40
50
60
0 3000 6000 9000 12000 15000
FREQUENCY (MHz)
INSERTION LOSS (dB)
1.6
1.8
2.0
8550 8600 8650 8700 8750
VBF-8650+
VSWR
1
100
10000
0 3000 6000 9000 12000 15000
FREQUENCY (MHz)
VSWR
1.2
1.4
1.6
1.8
8550 8600 8650 8700 8750
*Passbandrating,deratelinearlyto0.5Wat100°Cambient
Permanentdamagemayoccurifanyoftheselimitsareexceeded.
REV.A
M127608
VBF-8650+
AD/CP/AM
110125
Page2
Maximum Ratings
OperatingTemperature -55°Cto100°C
StorageTemperature -55°Cto100°C
RFPowerInput* 2W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
Outline Drawing
.312 Across Flats
in some models
CASESTYLE:FF704
Connectors Model Price Qty.
SMA VBF-8650+ $34.95ea. (1-9)
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
Typical Performance Data at 25°C
100.00 49.75 1737.18
800.00 31.75 1737.18
1500.00 26.54 124.09
2200.00 23.65 78.97
3600.00 20.83 52.65
4300.00 20.02 42.38
6050.00 19.68 22.29
6750.00 21.46 19.11
7500.00 34.78 20.22
7700.00 20.14 16.89
8550.00 1.91 1.30
10050.00 21.51 18.30
13550.00 21.83 9.48
14050.00 21.68 8.64
15050.00 22.42 8.95
Electrical Specifications at 25°C
Functional Schematic
Typical Frequency Response
Parameter F# Frequency (MHz) Min. Typ. Max. Unit
Pass Band
CenterFrequency — — — 8650 —MHz
InsertionLoss F1-F2 8550-8750 —2.0 3.5 dB
VSWR F1-F2 8550-8750 —1.5 :1
Stop Band, Lower InsertionLoss DC-F3 DC-7650 —18 —dB
VSWR DC-F3 DC-7650 —30 —:1
Stop Band, Upper InsertionLoss F4-F5 10000-15000 —18 —dB
VSWR F4-F5 10000-15000 —30 —:1
F4F2F1F3
ATTENUATION (dB)
FREQUENCY (MHz)
DC F5