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HF0218-31 series dual channel 18GHz RF rotary connector

dual channel,channel 1:DC~18GHz,channel 2:DC~4.5GHz,OD 31.8mm

Senring HF0218-31 series dual channel 18GHz RF rotary connector,frequency DC~18GHz,SMA-K/SMA-K connector,rotating speed 60RPM。HF0218-31 is used transmitting of analog and digital signals,RF Channel,can be customized to combine power/signal transmitting(1~96 wires),such as HF0218-64。

Features
RF Channel:2 channels;
Frequency: DC~18GHz+DC~4.5GHz;
Low insertion loss and voltage standing wave ratio;
Application for satellite Antenna,Ship-borne,pods,vehicle,radar,Microwave antenna test bench....etc;;
Used in the 360° continuous rotation devices to transfer high frequency signals;
Integrated structure, easy installation;
dual channel RF high frequency connector
Drawing
HF0218-31 series dual channel RF high frequency connector drawing
Part no. description
how to select HF0218-31 series dual channel RF high frequency connector
For example

HF0218-31: dual channel rf rotary joint,channel 1:DC~18GHz,channel 2:DC~4.5GHz,OD 31.8mm;

Rotary joint Spec.
Rotary joint Spec.
channel 1 channel 2
Connector type 2.4(K)-F 2.4(K)-F
Style I type I type
Frequency DC to 18 GHz DC to 4 GHz
Peak power(max) 3000W 3000W
Average power(max) 50 W @ 18 GHz 50 W @ 4 GHz
VSWR(max) 1.2 @ 0 - 4 GHz
1.5 @ 4 - 18 GHz
1.4 @ 0 - 2 GHz
2.5 @ 2 - 4 GHz
VSWR fluctuation(max) 0.04 0.36
Insertion loss 0.08 dB @ 4 GHz
0.48 dB @ 18 GHz
0.48 dB @ 2 GHz
0.98 dB @ 4 GHz
Insertion loss fluctuation 0.05 dB 0.25 dB
Phase WOW ( Max degree) 1 ° 2 °
Isolation 60 dB
Mechanical Spec.
Rotating speed(max) 60RPM Working life > 10 millions for ref(depends on working conditions)
Starting torque(max) 5N.cm Rotating torque(max) 5 Ncm
Temperature -40 to +70℃ (work temperature) Humidity 85% (work humidity)
-50 to +70℃ (storage temperature) 95% (storage humidity)
IP grade IP 60 per EN 60529 Insulating material PTFE
Applications

Senring HF0218-31 series dual channel 18GHz RF rotary connector used in the 360° continuous rotation devices to transfer DC~18GHz high frequency signals,such as satellite Antenna,Ship-borne,vehicle,radar,Microwave antenna test bench。

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