AMA CABLES

1. Center Conductor
2. Dielectric
3. Outer Conductor
4. Outer Shield
5. Jacket

Features:

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Standard Specifications

Type	AMA-220		AMA-360		AMA-500		AMA-800
Physical and Mechanical Specifications
Construction Specifications	mm		mm		mm		mm
Center Conductor	0.51		0.91		1.45		2.3
Dielectric	1.43		2.5		4		6.5
Outer Conductor	1.55		2.66		4.2		7
Outer Shield	1.85		3.06		4.7		7.6
Jacket	2.2		3.6		5.2		7.8
Minimum Bending Radius (Installation)	11		18		26		40
Minimum Bending Radius (Repeated)	22		36		52		80
Weight	18g/m		33g/m		63g/m		130g/m
Temperature Range	T: -55°C/165°C (-67°F/329°F)
Electrical Specifications
Impedance	50 Ohms		50 Ohms		50 Ohms		50 Ohms
Velocity of Propagation	80%		82%		83%		83%
Dielectric Constant	1.49		1.48		1.45		1.45
Shielding Effectiveness	>90 dB		>90 dB		>90 dB		>90 dB
Operating Frequency	40 GHz		40 GHz		26.5 GHz		18 GHz
Voltage Withstand	500 DC		900 DC		1500 DC		3600 DC
Peak Power	0.63 kW		2.0 kW		6.5 kW		32.4 kW
Attenuation and Average Power	Attenuation（Typical@25ºC & VSWR=1.0）& Power（VSWR=1.0; 40ºC; Sea Level）
Frequency (MHz)	dB/100m	kW	dB/100m	kW	dB/100m	kW	dB/100m	kW
300	34.21	0.5	20.4	0.94	12.49	1.608	8	3.341
1000	63.11	0.271	37.5	0.511	22.96	0.875	14.76	1.812
2000	90.11	0.19	53.36	0.359	32.66	0.615	21.07	1.269
3000	111.16	0.154	65.65	0.292	40.18	0.5	25.98	1.029
4000	129.13	0.132	76.1	0.252	46.58	0.431	30.18	0.866
6000	159.75	0.107	93.81	0.204	57.4	0.35	37.32	0.717
8000	186.01	0.092	108.91	0.176	66.64	0.301	43.44	0.615
12000	231.01	0.074	134.6	0.142	82.34	0.244	53.93	0.496
18000	287.72	0.059	166.67	0.115	101.92	0.197	67.13	0.398
26500	355.86	0.048	204.79	0.094	125.2	0.16	-	-
40000	448	0.038	255.69	0.075	-	-	-	-