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High Frequency Connectors
High Frequency Adaptor

MQ4 Jack Connector For 141 Cable

Model:MQ4-J141-3

Consultation

Technical Indicators Packing

Specification
MQ4 jack connector for 141 cable
Stripping Dimension Are As Below Shows P/N: MQ4-J141-3 Dimensions are millimeters
Interface
IEC 63138-2
Electrical Characteristics
Impedance			50 ohm
Frequency Range			DC-6GHz
VSWR			(DC-2.7GHz)≤1.10 (2.7-4.2GHz)≤1.20 (4.2-6.0GHz)≤1.30
PIM3(2X43dBm)			≤-160dBc
Dielectric Withstand Voltage			≥1000V RMS,50Hz,at sea level
Insertion Loss(dB) Contact Resistance Isolation			≤0.05*√f (GHz) Center Contact≤3mΩ Outer Contact≤2mΩ ≥90dB@2GHz
Mechanical Characteristics
Durability			≥100 cycles
Material & Plating
	Material			Plating
Body	Brass			Ni-Sn Alloy
Insulator	PTFE			-
Center Contact Nut O-ring	Brass Brass Silicone Rubber			Ag Ni-Sn Alloy -
Environmental Characteristics
Temperature Range		-55℃～+125℃
Water Tightness		IP68
Environmental Compliance		Full RoHS compliance
Salt-fog Test		720h

RF means Radio Frequency.
RF is generally defined at 300MHz to 8GHz, while microwave is defined at 8G to 40G.
The ministry of industry and information technology has released the frequency use plan of 5G system within the frequency band of 3000-5000MHz, making China the first country in the world to release the frequency use plan of 5G system within the frequency band.
In the 5G era, the number of channels has become more and more integrated, and 5G RF connectors are mainly board-to-board blind plug connectors.

The packing pictures are only for reference, all packing can be customized by different requirements