Miniature Transfer Coaxial Switches
This RLC Electronics' Miniature Transfer Switch line provides
extremely high reliability, long life and outstanding electrical
performance and features extremely low insertion loss
and VSWR over the entire DC-18 GHz range, with an option
to 26.5 GHz, while maintaining high isolation.
Specifications
S
1-
T
MIN
-2-3-4-5-6
Switch Type
Frequency Range
Frequency (GHz)
Insertion Loss (Max dB)
VSWR (Max)
Isolation (dB Min)
DC-4.0
0.1
1.2
80
TRANSFER
DC-18GHz
4.0-12.4
0.2
1.3
70
12.4-18.0
0.3
1.5
60
OPTION
18 - 26.5
1.0
2.0
45
Power Rating, RF Cold Switching:
See page 5.
Impedance:
50 Ohms
Operating Power 25°C:
(Failsafe):
12Vdc at 650 ma nom.
28Vdc at 266 ma nom. 115 Vac at 50 ma nom.
(Latching):
12 Vdc at 180 ma nom. 28 Vdc at 90 ma nom.
115 Vac at 225 ma nom. Current applied 10 ms min.
cutthroat circuitry(standard), recovery time 100 ms nom.
Connectors, RF:
SMA Female
Connectors, Power:
Feed through solder lugs.
Life:
1,000,000 operations.
Switching Time:
15 mS Max.
Weight:
3 oz.
Environmental Conditions:
MIL-S-3928
Operating Mode:
Manual, failsafe or latching.
Switching Sequence:
Break before make.
To designate the switch desired use:
(1) “M” for Manual, “R” for Remote.
(2) “A” for 115 Vac, “D” for 28 Vdc or “H” for 12 Vdc.
(3) “I” for indicators if desired.
(4) “L” for latching cutthroat if desired
(5) “TL” for TTL Driver if desired
(6) “26” for 26.5 GHz operation
Example: SR-Tmin-D-I-L-26 is a remote, 28 Vdc; with indicators, latching cut throat switch. 26.5GHz operation.
Outline Drawing
RLC ELECTRONICS, INC.
24
83 Radio Circle, Mount Kisco, New York 10549 • Telephone: 914-241-1334 • Fax: 914-241-1753
e-mail: sales@rlcelectronics.com • www.rlcelectronics.com