BIAS TEES
7/16 - DIN, Environmentally Sealed, 500 MHz - 2.5 GHz, 100 V. / 7 A.
SPECIFICATIONS:
Models: 8821DMFX-02, 8821DMMX-02, 8821DFFX-02, 8821DFMX-02
Electrical:
Frequency Range
Insertion Loss
500 MHz - 2.5 GHz
VSWR
500 MHz - 2.5 GHz
Isolation (RF to Bias Port)
3dB Bandwidth
Impedance
Bias-Path Resistance
DC Voltage
DC Current
RF Power
500 MHz - 2.5 GHz
Maximum
Typical
0.50 dB
0.25 dB
Typical
Maximum
1.50:1
1.25:1
> 20dB Typ.
150 MHz - 3.5 GHz
50 Ohms
0.008 Ohms Typ., 0.025 0hms Max.
100 VDC Max.
7 Amps Max.
50 Watts Max.
-55°C to +105°C
-60°C to +90°C
Silver or White Bronze Plated Brass
Passivated Stainless Steel
Nickel Plated Brass
VSWR
Typical performance from 125 MHz - 2.5 GHz
0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
0
0.5
1.0
1.5
2.0
Insertion Loss (dB)
2.5
FREQ (GHz)
Environmental
Operating Temperature Range
Storage Temperature Range
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0
0.5
1.0
1.5
2.0
Mechanical:
7/16 DIN Connectors
Mates with DIN 47 223
SMA Connectors
Mates with MIL
-STD-348
BNC Connectors
Mates with MIL
-STD-348
2.5
Conductors
Body
Gold, Silver or White Bronze Plated Beryllium Copper
Aluminum with Chemical Conversion Coating
Model
Numbers
882
1DMFX-02
8821DFFX-02
882
1DMMX-02
882
1DFMX-02
FREQ (GHz)
Connector
DC Input Connector
Configuration Port
Solder Post, X=1 SMA Female, X=2 BNC Female, X=3
AC + DC AC
Female
Male
AS Shown
Female Female
Below
Male
Male
Female
Male
DC Input
AC + DC
Port
3X Ø.12 [Ø3.05]
THRU
1.585
[40.26]
.750
[19.05]
.750
[19.05]
1.50 [38.10]
1.00
[25.40]
AC Port
.50 [12.70]
1.000
[25.40]
3.50 [88.9] MAX.
.560
[14.22]
HOW TO ORDER:
Model Number:
8821DYYX-02
Base Number
DC Connector Type
1 = Solder Post
2 = SMA Female Conn.
3 = BNC Female Conn.
Ordering Examples:
Model Number:
8821DFF2-02
500 MHz - 2.5 GHz, DIN 7/16 Fem/Fem
SMA Female DC ConnectorType
Model Number:
8821DMF1-02
500 MHz - 2.5 GHz, DIN 7/16 Male/Fem
Solder Post DC ConnectorType
Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only. Design Specifications are
subject to change without notice. Contact factory for technical specifications before purchasing or use.
8821D: REV D
Aeroflex / Inmet, Inc.
• 300 Dino Drive, Ann Arbor, MI 48103 • U.S.A.
888-244-6638 or 734-426-5553 • FAX: 734-426-5557
www.aeroflex.com/inmet • inmetsales@aeroflex.com
PCB Design
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