RF Cable Assemblies 4.3-10
RF Cable Assemblies 4.3-10
The 4.3-10 series is a low PIM (Passive Intermodulation) system for frequencies up to 12 GHz for use in mobile communication applications. It is designed to meet the growing performance needs of mobile network equipment, when connecting, for example, RRUs to antennas.
Features include compact connector sizes, best electrical performance, low PIM and coupling torque as well as easy installation. Offering three different coupling mechanisms – screw, quick-lock/push-pull and hand-screw – the universal jack design is mateable with all plug types.
Very Low PIM – Independent of Torque
The 4.3-10 connector series is characterized by best electrical performance and very low passive intermodulation – independent of torque. Due to its dimensions, 4.3-10 connectors are the natural evolution of currently used connector systems used in the mobile communications industry. Electrical and mechanical planes have been separated leading to significantly lower coupling torque.
One Jack for All Plug Types
4.3-10 connectors are available in three versions: Screw-on (HEX), hand-screw and push-pull coupling mechanisms. One jack for all plug types due to its mechanical design, the universal 4.3-10 jack type can be mated to all plug types:
Screw Type (HEX)
- Screw type with recommended tightening torque of 5 Nm
- Recommended for harsh environments
Hand Screw Type
- Hand screw (no torque)
- Special release inhibition against unintentional loosening the nut
Push-Pull/Quick-lock Type
- Quick connection type
- No tools needed
4.3-10 Cold-Weld Connectors
The 4.3-10 connectivity solution is also available as a field installable Cold-Weld connector for 1/4" superflexible, 3/8" superflexible, 1/2" superflexible and 1/2" flexible cable types.
Product Portfolio
- Cable connectors (Semi-rigid, Semi-flexible, corrugated cables)
- Panel connectors
- Cable assemblies
- Adaptors
- Calibration Kits
- Tools & Accessories
Features
- Impedance 50 Ω
- Interface according to IEC 61169-54
- Frequency range DC to 12 GHz
- Return loss (cable connector straight) DC ≥ 36 dB @ DC to 4 GHz; ≥ 32 dB @ 4 GHz to 6 GHz
- Minimum pitch ≥ 25.4 mm
- PIM ≥ 166 dBc @ 2x43dBm
- Degree of Protection IP68 (@25 m, 1 hours)
- Mating cycles ≥ 100
- Three different locking mechanisms: screw, quick-lock/push-pull and hand-screw
Benefits
- Best electrical performance
- Low, reliable and constant PIM independent of torque
- Outstanding insertion/return loss
- Lower coupling torque
- Easy installation
- Small size – 40 % smaller than 7-16 connectors
- Low weight – 60 % reduction compared to other RF interfaces
- High flexibility – 3 different plug types to mate with a universal jack
Applications
- Mobile communication market
- RRU to the antenna
- Splitter and filter systems
- Plug-in chassis systems
