High frequency single/ dual channels Radio Frequency Rotary Joints
Delivery term:The date of payment from buyers deliver within days-
Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
-
seat:
Guangdong
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Validity to:
Long-term effective
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Last update:
2017-11-29 13:04
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Browse the number:
227
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- Contactaixin:
Contactaixin:
beitong(Mr.)
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Email:
telephone:
phone:
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Area:
Guangdong
Address:6th Floor,C building,New Generation Hi-Tech Park, 28 industrial district,Bao’an,ShenZhen,518125,China
- Website:
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High frequency single/ dual channels Radio Frequency Rotary Joints
A radio frequency rotary joint (or swivel joint) is a mechanism used to transfer fluid (under pressure or vacuum) from a stationary inlet to a rotating outlet, preserving and isolating the fluid connection. Radio frequency slip rings are engineered to endure a wide range of temperatures and pressures for a variety of conditions and environments. In addition, Radio frequency rotary joint may integrate multiple passages and handle different types of fluid simultaneously.
Radio frequency rotary joint typically used in satellite communication solutions to the military, broadcast media, and corporate customers.
Dual Channel Rotary Joint
Characteristics High frequency single/ dual channels Radio Frequency Rotary Joints
Channel designation |
Channel 1 |
Channel 2 |
Interface |
1.5-3.5 female |
1.5-3.5 female |
Frequency range |
DC to 4.5 GHz |
DC to 4.5 GHz |
Peak power, max. |
1 kW |
1 kW |
Average power, max. |
10 W |
10 W |
VSWR, max. |
1.2 |
1.5 |
|
VSWR variation during rotation, max. |
0.05 |
0.20 |
Insertion loss, max. |
0.25 dB |
0.30 dB |
|
Insertion loss variation during rotation, max. |
0.05 dB |
0.15 dB |
|
Phase variation during rotation, max. |
0.5 deg. @ DC to 4.5 GHz |
4 deg. @ DC to 4.5 GHz |
Isolation, min. |
50 dB |
|
DC carrying capability, min. |
0.5 A* @ 24 VDC |
0.5 A* @ 24 VDC |
Condition: DC applied to one channel only. igh frequency single/ dual channels Radio Frequency Rotary Joints
Rotating speed, max. |
200 rpm |
Life, min. |
10 Mio. revolutions |
Starting torque, max. |
0.05 Nm @ ambient temp. |
Torque during rotation, max. |
0.05 Nm @ ambient temp. |
|
Axial load on interface, max. |
±5 N |
Radial load on interface, max. |
±5 N |
Case material |
aluminum alloy |
Case surface finish |
chromate conversion coat per MIL-C-5541 |
Connector material |
SMA connector copper alloy |
Connector surface finish |
gold plated |
Weight, approx. |
0.13 kg |
Marking |
adhesive label |
General environmental conditions High frequency single channel or dual channels Radio Frequency Rotary Joints in flexible dimension
Operation |
|
Temperature range |
-40°C to +70°C |
Humidity |
95% RH (non-condensing) |
IP protection level |
IP60 per EN 60529 |
Storage |
|
Temperature range |
-55°C to +70°C |
Humidity |
95% RH (non-condensing) |
Features igh frequency single/ dual channels Radio Frequency Rotary Joints
●Low Torque Seals
●Compact Design
●NPT / BSPT Connection Options
●Lightweight Construction
●Corrosion Resistant
●Low Heat Generation
●Increased Seal Life Performance
●Customized options
Measurement and Test:igh frequency single/ dual channels Radio Frequency Rotary Joints
3D Test Concentricity Test
Electric noise Test Projecto
Interference test Reliable contact Test
