The 480 series cable assemblies are large diameter ultra low loss
transmission lines for applications requiring the lowest loss and highest power handling capability at frequencies up to 11 GHz. These double shielded cables feature an expanded PTFE dielectric, type F-6 per MIL-C-17 and stranded centre conductor. They are available with external protection options.
Cable specification
PART
NUMBER		 CABLE
DIA
(mm)		 BEND RADIUS (mm) WEIGHT
(Kg/
100Mtrs.)		 CAPACI-
TANCE
(pF/Mtr.)		 TIME DELAY (nS/Mtr.) VP
 (%)		 CUT OFF FREQ.
(GHz)		 RF
LEAKAGE
to 18 GHz
4806 12.2 76 30 79 3.94 83 11.5 >-100dB
4808* 13.7 76 29 79 3.94 83 11.5 >-100dB
*Internally ruggedised cable - Crush resistant to 11.3 N-m.
Temperature range: -65ºC to +135ºC. 200ºC operation on request.
Cable assembly electrical specifications
VSWR
1.35:1 to 18 GHz for assemblies with two straight connectors.
1.40:1 to 18 GHz for assemblies with one straight connector and one right angle connector.
1.45:1 to 18 GHz for assemblies with two right angle connectors.
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