The 280 series cable assemblies offer the lowest loss at frequencies up to 19.5 GHz. These double shielded cables feature an expanded PTFE dielectric, type F-6 per MIL-C-17 and are available with internal ruggedisation and 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
2801 7.4 45 11.6 79 3.94 83 19.5 >-100dB
2803* 9.2 38 22.4 79 3.94 83 19.5 >-100dB
*Internally Ruggedised Cable - Crush Resistant to19.7 N-m
Temperature range: -65ºC to +135ºC. 200ºC operation on request. Exception: 7mm which is -55ºC to 85ºC.
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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