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Coaxial 2-way power combiner 3 dB 4.4 kW 80.5 MHz 1 5/8" EIA male product photo Front View L
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Coaxial 2-way power combiner 3 dB 4.4 kW 80.5 MHz 1 5/8" EIA male

818211C0002
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RF characteristics

Number of interfaces:
3
Interface type:
1 5/8" EIA male (50 Ω) per IEC 60339-2
Interface direction:
straight
Version:
with built in coupling element
Splitter style:
symmetrical
Frequency range:
80.5 MHz
Average power rating:
Port 1: 2200 W
Port 2: 2200 W
Port 3: 4400 W 1)
Sum of all peak voltages:
8.4 kV 2)
VSWR, max.:
1.07 3)
Return loss min.:
29 dB 3)
Insertion loss max.:
0.1 dB (without coupling loss)
Coupling attenuation:
3 dB
Coupling tolerance:
±0.1 dB
Phase balance:
0 ° +/- 3 °

Mechanical characteristics

Material:
copper-alloy, aluminum-alloy, stainless steel, PTFE
Surface Coating:
silver
Weight, approx.:
2.1 kg
Length:
465.0 mm
Width:
122.0 mm
Height:
90.0 mm

Environmental conditions

Environmental conditions:
ETSI EN 300019-1-3 V2.3.2 (2009-1) Class 3.1 N
Ambient temperature:
-10 to +55 °C
Relative humidity, max.:
95% (condensation not allowed)

Further remarks

Remark:
• T-style
• high power handling
• compact design
• low VSWR
• for indoor application
1):
For total reflection with arbitrary phase at output port; balanced feeding at input ports mandatory.
2):
To calculate the sum of all peak voltages you have to add peak voltages of all sources and possible reflected voltages coming from reactive loads.
3):
Measured at output port
Footnote:
Power combiner for balanced feeding of all inputs (equal amplitudes and phases)
Customs tariff number:
85439000

Downloads

818211C0002-DS.pdf

Product data sheet – 818211C0002 – 818211C0002-DS.pdf