4.3-10 male push-pull to 4.3-10 female DC-2.7 GHz precision adapter EasyDock product photo Front View L
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4.3-10 male push-pull to 4.3-10 female DC-2.7 GHz precision adapter EasyDock


SPINNER adapters offer outstanding electrical and mechanical properties

Adapters are used to connect transmission lines with of different interface sizes (so-called inter-type or between-lines adapter) or within one size but different interface genders (so-called within-type or in-line adapter).

SPINNER high frequency adapters are optimized for quality and performance and are designed for the lowest possible reflection factors. The outstanding electrical and mechanical properties, the simple installation and the high reliability make SPINNER high-frequency adapters one of the most efficient and cost-effective transition connectors on the market. Precision adaptors with RF quality grade 0 are available upon request.

The SPINNER 4.3-10 male push-pull to 4.3-10 female DC-2.7 GHz precision adapter EasyDock is characterized by its excellent low IM values and its longevity for test and measurement laboratories. A SPINNER precision adapter increases the lifetime of the connector of the analyzer considerably and thus saves money in the long term.

Outstanding RF characteristics, best possible passive intermodulation and VSWR

A 4.3-10 male push-pull to 4.3-10 female DC-2.7 GHz precision adapter EasyDock enables you to reliably transmit radio-frequency signals with very little insertion loss of 0.3 dB in the frequency range from DC to 2.7 GHz.This SPINNER adapter guarantees outstanding IM characteristics with maximum passive intermodulation (IM3) of -163 dBc and low VSWR.

The adaptor offers a transition from interface 4.3-10 male to interface 4.3-10 female. The connector has a straight direction.

The 4.3-10 connector system was designed to meet the latest requirements in mobile communication in terms of size, robustness, performance, and other parameters. Its small footprint supports the use of smaller components, mitigates risks if equipment is assembled without due care, and delivers outstanding electrical performance.

The push-pull connection is quick and easy to loosen and yet provides enough grip and a secure fit. In addition, the center slots in the contacts provide high contact pressure between the cable and the connector for optimum conductivity and signal strength.

RF characteristics

Number of interfaces:
Interface type:
4.3-10 male (50 Ω) per IEC 61169-54 [push-pull]
4.3-10 female (50 Ω) per IEC 61169-54
Interface direction:
Mounting type:
Frequency range:
DC to 2.7 GHz
VSWR, max.:
1.08 @ DC to 2.7 GHz
Insertion loss max.:
0.3 dB
Passive intermodulation (IM3), max.:
-163 dBc

Mechanical characteristics

500 1)
Inner conductor material / surface coating:
DUT interface:
CuBe age hardened / gold-plated
Rear interface:
CuBe / silver-plated
Outer conductor material / coating:
DUT interface:
copper-alloy / gold-plated
Rear interface:
copper-alloy / silver-plated
Insulation material:
Weight, approx.:
110.0 g

Environmental conditions

Operational environment:
Ambient temperature:
+5 to +40 °C

Further remarks

In order to ensure best possible measurement result, cleaning has to be assessed and executed by professional staff on a regular basis
Customs tariff number:



Product data sheet – 432051 – 432051-DS.pdf