SMB-Plug Coaxial Termination
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MECA's SMB-Plug Coaxial Termination offers an efficient, low power, 50 ohm load precisely designed for cost-effective DCS, PCS, 3G and WLAN applications utilizing SMB connectors for space-limited applications or when raid connection is desired. The 468-2 coaxial termination is furnished with gold-plated brass SMB connector body and gold-plated contact pin.

SMB-Plug Coaxial Termination
Made in USA

Click on Catalog Number to view spec sheet with outline drawing
Average
Power
(Watts)		 Model Catalog
Number		 Peak
Power
(Watts)		 Freq.
(GHz)		 VSWR
(Max)		 Length
(in)		 Diameter
(in)		 Weight(oz)
1

468-2750DC-1.0
1.0-5.0
5.0-6.0		1.10:1
1.15:1
1.25:1		0.8250.2504

Specifying Tip:
For best results when selecting a coaxial termination for a given connector style, make sure to consider the amount of power being absorbed and the acceptable level of reflection (VSWR) that can be tolerated over the operating frequency range.

Convenient Electrical Conversions
VSWR 1.05:1 1.10:1 1.15:1 1.20:1 1.25:1 1.30:1 1.35:1 1.40:1 1.50:1 2.00:1
Return Loss (-dB) 32.256 26.444 23.127 20.828 19.085 17.692 16.540 15.563 13.979 9.542
Voltage Reflection Coeff. 0.024 0.048 0.070 0.091 0.111 0.130 0.149 0.167 0.200 0.333
Match Efficiency (%) 99.94 99.97 99.51 99.17 98.77 98.30 97.78 97.22 96.00 88.89
Mismatch Loss (-dB) 0.003 0.010 0.021 0.036 0.054 0.075 0.097 0.122 0.177 0.512

Notes:
1. 50 ohms nominal impedance is standard
2. Operating temperature from -55° C to +85° C
3. Rated power is at 25° C ambient temperature through natural air convection and derates linearly to 0 watts
   @ +125° C

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