2 GHz Band Power Dividers/Combiners
C/D Series
ꢀ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.
ꢀProduct Specifications
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.
Ratings
Please see the specification items for details concerning insertion loss, VSWR, and isolation.
ꢀ
Item
1.Vibration
Standard
Conditions
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm,
2 hours in each of the 3 axis
2
Acceleration of 294 m/s , sine half-wave waveform,
2.Shock
No damage, cracks, or parts dislocation
3 cycles in each of the 3 axis
Temperature: -40ç ꢀ +15ç to +35ç ꢀ +85ç ꢀ +15ç to +35ç
Time: 30 ꢀ 2 to 3 max. ꢀ 30 ꢀ 2 to 3 max. (Minutes)
100 cycles
3.Temperature cycle
The test method conforms to MIL-STD-202.
ꢀ
ꢀMaterials
ꢀOrdering Information
Material
Finish
Part
2 D - 2000M - 2
1
2
3
4
Connector Body
Stainless steel
Passivated
Gold plating
Connector female contacts Beryllium copper
1
Number of Divisions (Number of Combination)
----------
Connector Insulator
Cover
PTFE
2 Series Name: D: Divider
C: Combiner
Conductive white alumite
Conductive white alumite
Solder coating
Aluminum
Aluminum
Dielectric
Case
3 Center Frequency
2000M : 2000MHz
Board
4 Suffix
38