1 5/8" SMS-1 to 1 5/8" EIA adapter product photo Front View L
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1 5/8" SMS-1 to 1 5/8" EIA adapter

B13487C1000

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 1 5/8" SMS-1 to 1 5/8" EIA adapter ensures optimal performance for signal transmission between transmitter and antenna in broadcast stations.

1 5/8" SMS-1 to 1 5/8" EIA adapter enables you to reliably transmit radio-frequency signals in the frequency range from DC to 2.7 GHz.

The adaptor offers a transition from interface 1 5/8" SMS-1 to interface 1 5/8" EIA. The connector has a straight direction.

Coaxial flange connectors, generally known as “EIA flanges”, are connected by a coupling element. The flange connector system complies with international standards EIA STD RS-225, 339 IEC, DIN EN 122150 and MIL-F 24044. The EIA flange connectors are excellently qualified suited for pressurized systems and for outdoor installations. 1 5/8" EIA connectors are used to link two elements of a rigid or semi-rigid high performance coaxial transmission line for radio frequency signals. Typically, these are operated in systems for very high power transmission (from kW to MW), e.g. in DAB, DVB or FM broadcast systems or in high-energy applications in research facilities (particle accelerator, plasmatron).

RF characteristics

Number of interfaces:
2
Interface type:
1 5/8" SMS-1 (50 Ω)
1 5/8" EIA (50 Ω) per IEC 60339-2
Interface direction:
straight
Mounting type:
none
Waveguide size:
RL 1 5/8
Frequency range:
DC to 2.7 GHz
Cut-off frequency for H11-Mode:
3.2 GHz
Average power rating:
19.6 kW @ 100 MHz (at +40 °C ambient temperature)
13 kW @ 230 MHz (at +40 °C ambient temperature)
7 kW @ 860 MHz (at +40 °C ambient temperature)
Proof voltage rating:
7000 V
Proof voltage rating remark:
(at sea level (NN))
Insertion loss coefficient /100m:
0.75 dB @ 100 MHz (at +20 °C ambient temperature)
1.13 dB @ 230 MHz (at +20 °C ambient temperature)
2.19 dB @ 860 MHz (at +20 °C ambient temperature)

Mechanical characteristics

Weight, approx.:
210.0 g

Further remarks

Remark:
• outer conductor system aluminum / aluminum-alloy
• quick and simple assembly
• no special tools required
• PTFE insulation
• for indoor application

Downloads

CB-J-188-189-DS.pdf

Product data sheet – B13487C1000 – CB-J-188-189-DS.pdf

M36129.pdf

Installation instructions – B13487C1000 – M36129.pdf

M36124.pdf

Installation instructions – B13487C1000 – M36124.pdf