8
ISOMET
RFA 0110-2 Standard Version
Connection Summary
1.0
‘D’ Type Control Connection
Normal connection is to J5 of iMS4
Signal
Type
Pin out connection
Digital Gate
Input
Signal pin 9
Internal pull up to 5Vdc
Return pin 4
Closed or logic LOW (0.0v<V<0.8v) = ON
Open or 5V logic High (2.0v<V<5.0v) = OFF
The above ONLY applies if originally supplied without an iMS4
DO NOT make connection to other pins
2.0
Coaxial SMA (2x) Inputs
Low level RF Input
Frequency range
50MHz Minimum,
180MHz Maximum
Power level
0dBm (1mW) Typical
3dBm (2mW) Maximum
3.0
Interlock connection
3
1
2
3
1
2
RF Driver INT Plug
(OK = connected
contacts 1-2)
AOM Thermal Interlock Plug
(OK = connected contacts
1-2)
The interlock signal must be connected. Contacts closed for normal operation.
4.0
Mounting Holes
4 x M5
