User's Manual

AC65/AC75 Hardware Interface Description
Confidential / Preliminary
s
AC65/AC75_hd_v00.372 Page 80 of 118 2006-08-03
4.2 Antenna Connector
AC65/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 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 – 2 GHz
VSWR 1.10 DC to 2 GHz
Insertion loss
≤ 0.1 dB x √ f/GHz
Center contact resistance
max. 6 mΩ
Outer contact resistance
max. 2 mΩ
Insulation resistance
5 GΩ
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