PRODUCT

300~500W Fixed Attenuator

Zysen 300W ~ 500W High-Power Fixed Attenuators – DC to 18GHz Zysen offers 300W to 500W high-power fixed attenuators with N-type and 7/16 DIN connectors. Attenuation ranges from 3dB to 60dB depending on model, covering DC to 18GHz. Maximum VSWR ranges from 1.20 to 1.45 across different frequency bands, ensuring excellent impedance matching. The housing dimensions vary by attenuation value and power rating, with optimized designs for heat dissipation and reliability. Customized attenuation values and mechanical configurations are available upon request. Quick lead time. Contact us for more details.

Power Handling	Connector	Attenuation	Freq. Range	VSWR Max	P/N*	Size (mm)
300W	N	3~60dB	DC~4GHz	1.20	ZSJxx-300SN-4	305x120x110(10~60dB) 254x120x110(6dB) 152x120x110(3dB)
			DC~8GHz	1.25	ZSJxx-300SN-8
			DC~12.4GHz	1.35	ZSJxx-300SN-12.4
			DC~18GHz	1.45	ZSJxx-300SN-18
500W	N	3~60dB	DC~4GHz	1.20	ZSJxx-500SN-4	509x120x110(10~60dB) 407x120x110(6dB) 254x120x110(3dB)
			DC~8GHz	1.25	ZSJxx-500SN-8
			DC~12.4GHz	1.35	ZSJxx-500SN-12.4
			DC~18GHz	1.45	ZSJxx-500SN-18
500W	7/16	20~60dB	DC~4GHz	1.20	ZSJxx-500SD-4	509x120x110
500W	7/16	20~60dB	DC~6GHz	1.25	ZSJxx-500SD-6	509x120x110