3.5 mm male to RUG-2.4 mm female DC-33 GHz precision adapter product photo Front View L
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3.5 mm male to RUG-2.4 mm female DC-33 GHz precision adapter


SPINNER adapters offer outstanding electrical and mechanical properties

Adapters are used to connect transmission lines with 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 3.5 mm male to RUG-2.4 mm female DC-33 GHz precision adapter 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 3.5 mm male to RUG-2.4 mm female DC-33 GHz precision adapter enables you to reliably transmit radio-frequency signals in the frequency range from DC to 33 GHz.

The adaptor offers a transition from interface 3.5 mm male to interface 2.4 mm female. The connector has a straight direction.

3.5 mm coax connectors can be used up to 33 GHz and have low manufacturing tolerances. They are designed for many mating cycles It has an air dielectric interface and closely controlled center conductor support bead providing mechanical interface tolerances similar to hermaphroditic connectors. A 3.5 mm coaxial interface can be mechanically mated with 2.92 mm and SMA connectors, but the connection creates a signal reflection that must be considered.

The coaxial 2.4 mm connector is also known as the Type-Q connector. 2.4 mm coax connectors are particularly suitable for use in radio-frequency test and measurement laboratories for frequencies up to approx. 60 GHz. They are designed with excellent characteristics and tight tolerances over the entire specified frequency range.

RF characteristics

Number of interfaces:
Interface type:
3.5 mm male (50 Ω) per IEC 60169-23
2.4 mm female (50 Ω) per IEEE 287
Interface type remark:
Port 2: ruggedized by enlarged thread
Interface direction:
Mounting type:
Frequency range:
DC to 33 GHz
Return loss min.:
33 dB @ DC to 4 GHz
30 dB @ 4 to 18 GHz
26 dB @ 18 to 26.5 GHz
23 dB @ 26.5 to 33 GHz

Mechanical characteristics

Inner conductor material / surface coating:
CuBe age hardened / gold-plated
Outer conductor material / coating:
CuBe / gold-plated
Weight, approx.:
40.0 g
laser engraving

Environmental conditions

Operating temperature:
+18 to +28 °C
Storage ambient temperature:
-40 to +70 °C
Storage relative humidity, max.:
95% (non-condensing)

Scope of delivery & accessories

Delivery scope:
protective caps

Further remarks

Customs tariff number:



Product data sheet – 535106 – 535106-DS.pdf