Technical Data Sheet
COAXIAL SUBMINIATURE MULTIPORT SWITCHES
PAGE 1/8
ISSUE 18-04-2014
SERIES SPnT
PART NUMBER R591 XXX XXX
SPnT Coaxial Subminiature Switches DC to 6 GHz, DC to 26.5 GHz, DC to 40 GHz
R591 RADIALL coaxial subminiature switches have a typical operating life exceeding 25 million cycles. Excellent RF & repeatability
characteristics along with a guaranteed life of 10 million cycles make these switches ideal for Automated Test Equipment (ATE) and
other measurement applications. These miniature switches are also an excellent choice for Mil/Aero applications due to their small
size, light weight, as well as outstanding shock and vibration handling capabilities.
PART NUMBER SELECTION
R591______
RF Connectors :
3 : SMA up to 6 GHz
E : QMA up to 6 GHz (1)
7 : SMA up to 26.5 GHz
8 : SMA 2.9 up to 40 GHz (2)
TYPE :
0 : Normally open
2 : Latching, global reset
6 : Latching, separated reset (3)
ACTUATOR VOLTAGE :
2 : 12Vdc
3 : 28Vdc
(1)
(2)
(3)
(4)
(5)
ACTUATOR TERMINAL :
0 : Solder pins
5 : Micro-D connector
OPTIONS :
0 : Without option
1 : Positive common
2 : Normally open with TTL driver
(High level) (4) (5)
3 : With suppression diodes
4 : With suppression diodes and positive
common
NUMBER OF POSITIONS :
4 : 4 positions
6 : 6 positions
The “QLF” tradermark (quick lock formula®) standard applies to QMA and QN series and guarantees the full
intermateability between suppliers using this tradermark.Using QLF certified connectors also guarantees the
specified level of RF performances.
Connector SMA2.9 is equivalent to “K Connector®”, registered trademark of Anritsu
Available with “solder pins “ models only
Polarity is not relevant to application for switches with TTL driver
Suppression diodes are already included with TTL option
PICTURE
This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement
from Radiall. The data defined in this document are given as an indication, in the effort to improve our products; we reserve the right to make any changes judged necessary.
