UF series ultra-flexible bulk cable

	UF series ultra-flexible cable is specially designed for the environment which has flexibility requirement. The stranded inner conductor and PUR jacket make this cable very flexible, however the insertion loss andVSWR is also very low. It is widely used in military and commercial antenna system.
Features:	Applications:
Ultra Flexible	Antenna seeker
Phase stable	Revolving doors
Durable repeat bending	Rotary joint
Low loss	System interconnector
Good shielding

Model		UF1		UF2		UF3
Construction
Item	Material	Dimension		Dimension		Dimension
Center conductor	silver-plated copper, stranded	0.72/7cores		1.45/19cores		1.02/7cores
Dielectric	Low Density PTFE	2.10mm		3.07mm		3.07mm
Inner shield	silver-plated copper	2.38mm		3.27mm		5.74mm
Outer shield	silver-plated copper braid	2.83mm		3.78mm		6.31mm
Jacket	PUR	3.60mm		5.00mm		8.0
Electrical Specification
Frequency(GHz)		40		26.5		18
cutoff Frequency(GHz)		51		38		20
Impedance(Ohms)		50		50		50
Velocity		76%		76%		76%
Shielding effectiveness(dB)		90		90		90
Operation Voltage(V,DC)		500		1000		1700
Mechanical Phase（º）		1º@6GHz/ 2º@18GHz		1º@6GHz/ 4 º@18GHz		1º@6GHz/ 2º@18GHz
Phase Change vs . Temp (PPM @-55℃-85℃) 500
Mechanical Specification
Bend Radius, static(mm)		14.40		20.00		32.00
Bend Radius，dynamic(mm)		36.00		52.00		80.00
weight（Kg/M)		0.030		0.050		0.130
Temperature(℃）		-55~+85		-55~+85		-55~+85
Attenuation and Power Handling@+25℃and sea level
Frequency MHz	dB/100m	Ave Power kW	dB/100m	Ave Power kW	dB/100m	Ave Power kW
500	36.30	0.169	25.89	0.22	12.45	0.48
1000	51.86	0.119	37	0.15	18.16	0.33
3000	92.12	0.067	68.8	0.08	33.75	0.18
6000	133.45	0.046	102.22	0.06	50.91	0.12
10000	176.35	0.035	137.96	0.04	60.72	0.1
12400	198.66	0.031	156.9	0.035	80	0.07
18000	244.88	0.025	197	0.028	101.9	0.06
26500	305.5	0.02	251.06	0.022
40000	388	0.016