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AC75 Hardware Interface Description
Strictly confidential / Preliminary
4.2
Antenna Connector
AC75 uses a subminiature coaxial antenna connector type SMP MIL-Std 348-A supplied
from Rosenberger.
Table 19: Product specifications of Rosenberger SMP connector
Item
Material and finish
Center contact
Outer contact
Dielectric
Electrical ratings
Nominal Impedance
Operating frequency
VSWR
Insertion loss
Center contact resistance
Outer contact resistance
Insulation resistance
Working voltage
Dielectric withstanding voltage
Mechanical ratings
Durability
Engagement force
Disengagement force
Center contact captivation
Axial retention force
Environmental ratings
Operating temperature
Manufacturer
Rosenberger Hochfrequenztechnik GmbH & Co.
POB 1260
D-84526 Tittmoning
http://www.rosenberger.de
AC75_HD_V00.202
Specification
Brass
0.8 µm gold plating over 2-4 µm NiP
plating
Brass
0.8 µm gold plating over 2-4 µm NiP
plating
PTFE
50 Ω
DC – 2 GHz
1.10
≤ 0.1 dB x √ f/GHz
max. 6 mΩ
max. 2 mΩ
5 GΩ
335 V rms
500 V rms
30 mating cycles
20-35 N
30-50 N
7 N min.
-65°C to +155°C
Page 80 of 120
s
Conditions
DC to 2 GHz
at sea level
at sea level
27.04.2006
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