2 GHz Band Power Dividers/Combiners
C/D Series
s
Features
1.Division System
The micro stripline method, which uses the
principle of the /4 impedance converter, provides
excellent high frequency performance.
2.High Performance
The low insertion loss and high isolation (of over 20
dB) afforded by the Wilkinson circuit structure make
these power dividers ideal for use in portable
telephone base stations, measuring instruments,
and for measurements.
3.Highly Reliable Design
Connectors are of the SMA type and use stainless
steel for extremely high performance.
The case uses corrosion-resistant aluminum and is
both miniature and lightweight.
s
Product Specifications
Ratings
Frequency range
Characteristic impedance
Maximum Input Power
1.7 to 2.3 GHz
50
ohms
1 to 25 W
Operating temperature range
Operating relative humidity
-10ç to +65ç
95% Max.
q
Please see the specification items for details concerning insertion loss, VSWR, and isolation.
Item
1.Vibration
2.Shock
Standard
Conditions
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm,
2 hours in each of the 3 axis
Acceleration of 294 m/s
2
, sine half-wave waveform,
No damage, cracks, or parts dislocation
3 cycles in each of the 3 axis
Temperature: -40ç
¡
+15ç to +35ç
¡
+85ç
¡
+15ç to +35ç
3.Temperature cycle
Time: 30
¡
2 to 3 max.
¡
30
¡
2 to 3 max. (Minutes)
100 cycles
q
The test method conforms to MIL-STD-202.
s
Materials
Part
Connector Body
Connector female contacts
Connector Insulator
sOrdering
Information
Material
Stainless steel
Beryllium copper
PTFE
Aluminum
Aluminum
Dielectric
Finish
Passivated
Gold plating
----------
2 D - 2000M - 2
1
2
3
4
1
Number of Divisions (Number of Combination)
2
Series Name:
D: Divider
C: Combiner
Cover
Case
Board
Conductive white alumite
Conductive white alumite
Solder coating
3
Center Frequency
2000M : 2000MHz
4
Suffix
38
HRS [ HIROSE ELECTRIC ]
