Coaxial Fixed Attenuator

Coaxial Fixed Attenuators are used in absorbing

energy of transmission line, expanding power range

and controlling power level, they are used in accurately

measuring power or spectrum of RF microwave transmitters

accompany with small power meter, comprehensive tester

or spectrum analyzer. This serial product features include

wide frequency band, low VSWR, high attenuation accuracy，

small dimensions etc.

Features

DC-40GHz，broad band

Various decay values are optional

Low standing wave, high precision

Various connectors available

RF power coverage 2W-2000W

Applications

Test instrument

RF microwave transmitter

Applied to laboratory test of communication equipment

2W, Up to 40G, SMA (XX表示衰减值)

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	15	20	30	40
SAXXA2-S-3	DC~3	±0.4	±0. 5	±0.5	±0.6	±0.8	±0.8	1.2	SMA
SAXXA2-S-6	DC~6	±0.5	±0.6	±0.6	±0.8	±1.2	±1.2	1.2	SMA
SAXXA2-S-8	DC~8	±0.5	±0.6	±0.6	±1.0	±1.2	±1.2	1.3	SMA
SAXXA2-S-13	DC~13	±0.5	±0.6	±0.6	±1.0	/	/	1.4	SMA
TAXX-S-18	DC-18	±0.3	±0.5	±0.5	±0.5	±0.75	±0.75	1.35	SMA
TAXXA2-S-26.5	DC~26.5	±0.5	±0.5	±0.5	±0.6	±0.6	±0.6	1.25	SMA
TAXXA2-2.92-32	DC-32	±0.5	±0.5	±0.5	±0.6	±0.6	±0.6	1.3	2.92
TAXXA2-2.92-40	DC~40	±0.5	±0.5	±0.5	±0.6	±0.6	±0.6	1.3	2.92
TAXXA2-2.4-40	DC~40	±0.5	±0.5	±0.5	±0.6	±0.6	±0.6	1.3	2.4

2W, 18G, N

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
SAXXA2-N-3	DC~3	±0.4	±0. 5	±0. 5	±0.8	±0.8	/	1.2	N
SAXXA2-N-6	DC~6	±0.5	±0.6	±0.8	±1.2	±1.2	/	1.3	N
RAXXA2-N-8	DC~8	±0.5	±0.4	±0.4	±0.5	±0.6	±0.6	1.3	N (TNC可选)
RAXXA2-N-12.4	DC~12.4	±0.7	±0.7	±0.7	±0.7	±0.75	±0.75	1.35	N (TNC可选)
RAXXA2-N-18	DC~18	±1.0	±1.0	±1.2	±1.2	±1.2	±1.2	1.4	N (TNC可选)

5W, Up to 40G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
RAXXA5-S-4	DC-4	±0.3	±0.3	±0.3	±0.4	±0.4	±0.5	1.15	SMA
RAXXA5-S-8	DC-8	±0.4	±0.4	±0.4	±0.5	±0.5	±0.5	1.2	SMA
RAXXA5-S-12.4	DC-12.4	±0.5	±0.5	±0.5	±0.5	±0.5	±0.5	1.25	SMA
RAXXA5-S-18	DC-18	±0.8	±0.8	±1.0	±1.0	±1.0	±1.0	1.3	SMA
RAXXA5-S-26.5	DC~26.5	±1.0	±1.0	±1.5	±1.5	±1.5	±1.5	1.35	SMA
RAXXA5-2.92-40	DC~40	±1.0	±1.0	±1.0	±1.5	±1.5	±1.5	1.35	2.92
RAXXA5-2.4-40	DC~40	±1.0	±1.0	±1.0	±1.5	±1.5	±1.5	1.35	2.92
RAXXA5-N-1	DC-1	±0.4	±0.4	±0.4	±0.4	±0.4	/	1.1	N (TNC可选)
RAXXA5-N-3	DC-3	±0.4	±0.5	±0.5	±0.6	±0.6	/	1.2	N (TNC可选)
RAXXA5-N-4	DC-4	±0.4	±0.5	±0.5	±0.6	±0.6	/	1.2	N (TNC可选)
RAXXA5-N-6	DC-6	±0.5	±0.5	±0.5	±0.6	±0.7	/	1.25	N
RAXXA5-N-8	DC-8	±0.5	±0.4	±0.4	±0.5	±0.6	±0.6	1.3	N
RAXXA5-N-12.4	DC-12.4	±0.7	±0.7	±0.7	±0.7	±0.75	±0.75	1.35	N
RAXXA5-N-18	DC~18	±1.0	±1.0	±1.2	±1.2	±1.2	±1.2	1.4	N

10W, Up to 40G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
RAXXA10-S-4	DC-4	±0.4	±0.4	±0.4	±0.4	±0.4	/	1.15	SMA
RAXXA10-S-8	DC-8	±0.4	±0.5	±0.5	±0.5	±0.5	/	1.2	SMA
RAXXA10-S-12.4	DC~12.4	±0.6	±0.6	±0.6	±0.6	±0.6	/	1.25	SMA
RAXXA10-S-18	DC~18	±0.8	±1.0	±1.0	±1.0	±1.0	/	1.3	SMA
RAXXA10-S-26.5	DC~26.5	±1.0	±1.0	±1.0	±1.2	±1.2	/	1.35	SMA
RAXXA10-2.92-32	DC~32	/	-1.0/+1.5	-1.0/+1.5	-1.0/+1.5	-1.0/+1.5	/	1.35	2.92
RAXXA10-2.92-40	DC~40	/	-1.0/+1.5	-1.0/+1.5	-1.0/+2.0	-1.0/+2.0	/	1.4	2.92
RAXXA10-2.4-40	DC~40	/	-1.0/+2.0	-1.0/+1.5	-1.0/+2.0	-1.0/+2.0	/	1.4	2.92
RAXXA10-N-3	DC-3	±0.4	±0.4	±0.5	±0.5	±0.6	/	1.2	N (TNC可选)
RAXXA10-N-6	DC-6	±0.5	±0.6	±0.6	±0.6	±0.8	/	1.25	N
RAXXA10-N-8	DC~8	/	±0.5	±0.5	±0.5	±0.6	/	1.3	N
RAXXA10-N-12.4	DC~12.4	/	±1.0	±1.0	±1.0	±1.0	/	1.35	N
RAXXA10-N-18	DC~18	/	±1.2	±1.2	±1.2	±1.2	/	1.4	N

20W, Up to 40G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
RAXXA25-S-2 RAXXA25-N-2	DC-2	±0.4	±0.4	±0.5	±0.5	±0.75	±1.0	1.15	SMA, N,TNC
RAXXA25-S-4 RAXXA25-N-4	DC-4	±0.5	±0.6	±0.6	±0.6	±1.0	±1.5	1.25	SMA, N,TNC
RAXXA25-S-6 RAXXA25-N-6	DC~6	±0.5	±0.6	±0.75	±0.75	±1.0	±1.5	1.25	SMA, N
RAXXA25-S-8	DC~8	/	±0.4	±0.5	±0.5	±0.5	/	1.2	SMA
RAXXA25-S-12.4	DC~12.4	/	±0.5	±0.8	±0.8	±0.8	/	1.25	SMA
RAXXA25-S-18	DC~18	/	±1.0	±1.0	±1.0	±1.0	/	1.3	SMA
RAXXA25-S-26.5	DC~26.5	/	±1.2	±1.2	±1.2	±1.2	/	1.35	SMA
RAXXA20-2.92-32	DC~32	/	-1.0/+2.0	-1.0/+2.0	-1.0/+2.0	-1.0/+2.0	/	1.4	2.92
RAXXA20-2.92-40	DC~40	/	±2.0	-1.0/+2.0	-1.0/+2.0	-1.0/+2.0	/	1.4	2.92
RAXXA20-2.4-40	DC~40	/	±2.0	-1.0/+2.0	-1.0/+2.0	-1.0/+2.0	/	1.4	2.4
RAXXA25-N-8	DC~8	/	±0.5	±0.5	±0.5	±0.75	/	1.3	N
RAXXA25-N-12.4	DC~12.4	/	±1.0	±1.0	±1.0	±1.0	/	1.35	N
RAXXA25-N-18	DC~18	/	±1.0	±1.0	±1.25	±1.25	/	1.4	N

50W, Up to 40G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
RAXXA50-S-2 RAXXA50-N-2	DC-2	±0.5	±0.4	±0.4	±0.5	±0.5	/	1.2	N,SMA,TNC
RAXXA50-S-3 RAXXA50-N-3	DC-3	±0.6	±0.5	±0.5	±0.6	±0.6	/	1.3	N,SMA,TNC
RAXXA50-S-4 RAXXA50-N-4	DC-4	±0.75	±0.75	±0.75	±0.75	±0.75	/	1.35	N,SMA,TNC
RAXXA50-S-6 RAXXA50-N-6	DC-6	±0.4	±0.4	±0.4	±0.5	±0.75	/	1.2	SMA, N
RAXXA50-S-8 RAXXA50-N-8	DC~8	±0.6	±0.6	±0.6	±0.75	±1.0	/	1.3	SMA, N
RAXXA50-S-10 RAXXA50-N-10	DC~10	±0.7	±0.8	±0.8	±1.0	±1.2	/	1.35	SMA, N
RAXXA50-S-12.4 RAXXA50-N-12.4	DC~12.4	±1.0	±1.0	±1.2	±0.8	±1.2	/	1.3	SMA, N
RAXXA50-S-18 RAXXA50-N-18	DC~18	-1.0/+1.5	-1.0/+1.5	-1.0/+1.5	-1.0/+1.5	-1.0/+1.5	/	1.35	SMA, N
RAXXA50-S-26.5	DC~26.5	-1.0/+2.5	-1.0/+1.5	-1.0/+1.5	-1.0/+1.5	-1.0/+1.5	±1.0	1.3	SMA(3.5、2.92可选)
RAXXA50-2.92-40	DC~40	/	/	/	±3.0	±3.0	/	1.6	2.92

100W, Up to 18G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		3	6	10	20	30	40,50
RAXXA100-S-1 RAXXA100-N-1	DC-1	/	/	±0.4	±0.4	±0.4	±0.4	1.15	SMA,N
RAXXA100-S-2 RAXXA100-N-2	DC-2	/	/	±0.5	±0.5	±0.5	±0.5	1.2	SMA,N
RAXXA100-S-3 RAXXA100-N-3	DC-3	/	/	±0.6	±0.6	±0.6	±0.6	1.3	SMA,N
RAXXA100-S-4 RAXXA100-N-4	DC-4	/	/	±0.75	±0.75	±0.75	±0.75	1.35	SMA,N
RAXXA100-S-6 RAXXA100-N-6	DC-6	±0.8	±0.8	±0.75	±0.75	±0.75	±0.75	1.3	SMA,N
RAXXA100-S-8 RAXXA100-N-8	DC-8	/	/	±1.0	±0.75	±0.75	±0.75	1.35	SMA,N
RAXXA100-S-10 RAXXA100-N-10	DC-10	/	/	/	/	±0.8	±0.8	1.5	SMA,N
RAXXA100-S-12.4 RAXXA100-N-12.4	DC~12.4	-1.0/+1.5	-1.0/+3.0	-1.0/+2.0	-1.0/+2.0	±1.0	±1.0	1.3	SMA,N
RAXXA100-S-18 RAXXA100-N-18	DC~18	-1.0/+2.0	-1.0/+3.0	±2.0	±2.0	±1.0	±1.0	1.4	SMA,N
RAXXA100-3.5-26.5	DC~26.5	-1.0/+1.5	-1.0/+2.5	-1.0/+3.0	-1.0/+3.0	-1.0/+1.5	-1.0/+1.5	1.4	3.5(SMA、2.92可选)
RAXXA100-2.92-32	DC~32	/	/	-1.0/+4.5	-1.0/+4.5	-1.0/+2.0	-1.0/+1.5	1.4	2.92

200W, Up to 18G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
RAXXA200-N-1	DC-1	/	±0.5	±0.5	±0.5	±0.5	±0.5	1.2	N(DIN可选)
RAXXA200-N-2	DC-2	/	±1.0	±1.0	±0.6	±0.6	±0.6	1.25	N(DIN可选)
RAXXA200-N-3	DC-3	/	±1.25	±1.25	±0.8	±0.8	±0.8	1.35	N(DIN可选)
RAXXA200-N-4	DC-4	/	±1.5	±1.7	±1.0	±1.0	±1.0	1.4	N(DIN可选)
RAXXA200-N-6	DC-6	/	/	±0.6	±0. 5	±0. 5	/	1.3	N
RAXXA200-N-8	DC-8	/	/	±0.75	±0.75	±0.75	/	1.35	N
RAXXA200-N-10	DC~10	/	/	/	±1.0	±1.0	/	1.45	N
RAXXA200-N-12.4	DC~12.4	/	-2.5/+1.0	-2.5/+1.5	-1.0/+3.0	-1.0/+3.0	-1.5/+2.5	1.4	N
RAXXA200-N-18	DC~18	/	-2.5/+3.0	±2.5	-2.0/+3.5	-2.0/+3.0	-2.0/+3.0	1.5	N

300W, Up to 18G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
RAXXA300-N-1	DC-1	/	±1.0	±1.0	±0.75	±0.75	±0.75	1.2	N(DIN可选)
RAXXA300-N-2	DC-2	/	±1.5	±1.5	±1.0	±1.0	±1.0	1.25	N(DIN可选)
RAXXA300-N-3	DC-3	/	±1.75	±1.75	±1.25	±1.25	±1.25	1.35	N(DIN可选)
RAXXA300-N-4	DC-4	/	±2.0	±2.0	±1.5	±1.5	±1.5	1.5	N(DIN可选)
RAXXA300-N-6	DC-6	/	/	/	±0.75	±0.75	±0.75	1.3	N
RAXXA300-N-8	DC-8	/	/	/	±1.0	±1.0	±1.0	1.4	N
RAXXA300-N-10	DC~10	/	/	/	±1.0	±1.0	±1.0	1.45	N
RAXXA300-N-12.4	DC~12.4	/	-3.5/+1.0	-3.5/+1.5	-3.0/+2.0	-1.5/+2.0	-1.5/+2.0	1.5	N
RAXXA300-N-18	DC~18	/	±3.0	-3.0/+5.0	-3.0/+3.5	-1.5/+3.0	-1.5/+3.0	1.55	N

500W, Up to 10G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
RAXXA500-N-1	DC-1	/	±1.0	±1.0	±0.5	±0.5	±0.5	1.2	N(DIN可选)
RAXXA500-N-2	DC-2	/	1.5	±1.5	±1.0	±1.0	±1.0	1.25	N(DIN可选)
RAXXA500-N-3	DC-3	/	±1.75	±1.75	±1.25	±1.25	±1.25	1.35	N(DIN可选)
RAXXA500-N-4	DC-4	/	±2.0	±2.0	±1.5	±1.5	±1.5	1.5	N(DIN可选)
RAXXA500-N-6	DC-6	/	/	/	/	±0.6	±0.6	1.3	N
RAXXA500-N-8	DC~8	/	/	/	/	±0.8	±0.8	1.4	N
RAXXA500-N-10	DC~10	/	/	/	/	±1.0	±1.0	1.45	N

1000W, Up to 6G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
RAXXA1000-N-3	DC-3	/	/	/	/	±2.0	±2.0	1.4	N(DIN可选)
RAXXA1000-N-4	DC-4	/	/	/	/	/	±1.8	1.35	N(DIN可选)
RAXXA1000-N-6	DC-6	/	/	/	/	/	±2.0	1.35	N(DIN可选)

1500W, Up to 10G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
RAXXA1500-N-3	DC-3	/	/	/	/	±2.0	±2.0	1.4	N(DIN可选)

2000W, Up to 10G

Model Number	Freq. Range (GHz)	Attenuation Value& Accuracy(dB)						Max VSWR	Connector Type
		Attenuation Value& Accuracy(dB)
		1-9	10	20	30	40	50
RAXXA2000-N-3	DC-3	/	/	/	/	±2.0	±2.0	1.4	N(DIN可选)

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