Cable Datasheets

Phase-stable Cable

Cable Type 370T

Very flexible and phase-stable
DC - 45.00 GHz

Specifications
Cable Code		Standard	370T
Cable Code		Armored	370Tx
Frequency Range		DC - 45.00 GHz
Outer Diameter [mm]		9.50
Impedance [Ohms] (@ sea level and +25°C)		50 ± 2
Velocity of Propagation [%, ± 2%]		83.00
Capacitance [pF/m]		82.00
Dielectric Strength (60 Hz) [KV rms]		2.00
Max. Operating Voltage (60 Hz, @ sea level) [KV rms]		2.00
Nominal Insertion Loss vs. Frequency [dB/m]		1.00 GHz	0.60
		4.00 GHz	1.13
		8.00 GHz	1.65
		12.40 GHz	2.10
		18.00 GHz	2.62
		26.50 GHz	3.18
		40.00 GHz	3.72
		45.00 GHz	4.07
Nominal CW Power vs. Frequency (@ sea level and +20°C) [Watts]		1.00 GHz	402.00
		4.00 GHz	201.00
		8.00 GHz	134.00
		12.40 GHz	107.00
		18.00 GHz	89.00
		26.50 GHz	71.00
		40.00 GHz	54.00
		45.00 GHz	49.00
RF Leakage @ 9.5 GHz		>90 @ 18.0 GHz dbC
Operating Temperature Range		-65 to +125
Center Conductor	Material	Stranded (7x 0.27 mm) Copper, silver-plated
Center Conductor	Diameter [mm]	0.81
Dielectric	Material	Laminated EPTFE
	Diameter [mm]	2.31
	Dielectric Constant	1.5
Outer Conductor Construction		silver-plated copper foil, silver-plated copper braid
Outer Jacket		FEP
Weight [grams/m]		26.00
Connector Retention Force [N]		-
Minimum Bend Radius, Inside, Static [mm]		6.40
Minimum Bend Radius, Inside, Dynamic [mm]		-

Characteristics:

Cross Section View:

Attenuation & Power Graph:

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