Specifications

AC65/AC75 Hardware Interface Description
4.2 Antenna Connector
s
AC65_AC75_HD_v01.002 Page 73 of 117 2006-10-30
Confidential / Released
4.2 Antenna Connector
AC65/AC75 uses a subminiature coaxial antenna connector type SMP MIL-Std 348-A supplied from Rosen-
berger.
Table 19: Product specifications of Rosenberger SMP connector
Item Specification Conditions
Material and finish
Center contact Brass
0.8 µm gold plating over 2-4 µm NiP plating
Outer contact Brass
0.8 µm gold plating over 2-4 µm NiP plating
Dielectric PTFE
Electrical ratings
Nominal Impedance 50
Ω
Operating frequency DC – 2GHz
VSWR 1.10 DC to 2GHz
Insertion loss <
0.1 dB x √ f/GHz
Center contact resistance max. 6 m
Ω
Outer contact resistance max. 2 mΩ
Insulation resistance 5GΩ
Working voltage 335 V rms at sea level
Dielectric withstanding voltage 500 V rms at sea level
Mechanical ratings
Durability 30 mating cycles
Engagement force 20-35 N
Disengagement force 30-50 N
Center contact captivation
Axial retention force
7 N min.
Environmental ratings
Operating temperature -65°C to +155°C
Manufacturer
Rosenberger Hochfrequenztechnik GmbH & Co.
POB 1260
D-84526 Tittmoning
http://www.rosenberger.de