Name: Canare SMAJ-C51 Straight Jack 50 ohm SMA Crimp Plugs
SKU: 2574
Availability: InStock

Description

Key Features and Benefits

VSWR of 1.1 or less up to 2 GHz, 1.2 or less up to 4 GHz.(SMAP-C1: VSWR of 1.2 or less up to 2 GHz)
Canare crimp design ensures quick and reliable installation(SMAP-C1 has solder center contact)

Note: Be sure to use Canare Crimp Tool.

Straight JackCrimp Type

Model	Suitable Cable	Die Set	Standard package
SMAJ-C3F	L-3DFB	TCD-35DF	20 pcs
SMAJ-C51	L-5D2W, 5D-2W	TCD-3151D
SMAJ-C5F	L-5DFB, 5D-FB	TCD-35DF, TCD-55FA

StraightCrimp Type

Model	Suitable Cable	Die Set	Standard package
SMAP-C1	1.5D-QEW	TCD-1DB	20 pcs
SMAP-C31A	L-3D2W, 3D-2W	TCD-3151D
SMAP-C3F	L-3DFB	TCD-35DF
SMAP-C51	L-5D2W, 5D-2W	TCD-3151D
SMAP-C5F	L-5DFB, 5D-FB	TCD-35DF, TCD-55FA

Technical Note

Voltage Standing – wave Ratio (VSWR) and Return Loss

Terminating the receiving end of a limited length coaxial cable using a resistance value not equal to its characteristic impedance creates a reflected wave that returns back down the cable to the sending end. The result is interference developing between the travelling wave and the return wave which results in a standing wave that causes voltage levels to fluctuate. The degree to which terminating resistance matches the characteristic impedance is indicated using the VSWR or voltage standing-wave ratio standard shown in Fig. 1. Going hand in hand with the VSWR ratio is the return loss factor which measures the size of the reflected wave current in relation to the travelling wave current. (See Fig. 2)

Fig. 1 Voltage Distribution Over Coaxial Cable

VSWR	Return Loss (dB)
2	9.54
1.5	13.98
1.2	20.83
1.1	26.44
1.05	32.26
1.02	40.09
1.01	46.06

Fig. 2 VSWR to Return Loss Conversion Table

Additional information

Standard packagem, pcs.	1pc., 10pcs., 20pcs., 100pcs.

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