FREQUENCY:
GHz
DC - 2.0
1.20:1
2.0 - 4.0
1.25:1
4.0 - 8.0
1.30:1
8.0 - 12.4
1.40:1
12.4 - 18.0
1.50:1
18.0 - 26.5
1.65:1
B2 SERIES
SP2T
DC - 26.5 GHz
VSWR (MAX.)
INSERTION
LOSS (MAX.)
ISOLATION
(MIN.)
IMPEDANCE
0.20
0.25
0.30
0.40
0.50
0.70
90
80
80
50 Ohms
70
60
50
MECHANICAL
CONTACT
ACTUATOR
SWITCHING SPEED
ELECTRICAL
ACTUATOR VOLTAGE
ACTUATOR CURRENT
POWER HANDLING
ENVIRONMENTAL
OPERATING TEMP
SHOCK
RANDOM VIBRATION
LIFE
FINISH
RF CAVITY
ENCLOSURE
CONTACT
CONNECTOR SHELL
NOTE
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
BREAK BEFORE MAKE
FAILSAFE, LATCHING, MOMENTARY
20 mSEC MAX.
28.0, 12.0, 15.0, 24.0 Vdc
CONTACT CEI
200 WCW @ 1.0 GHz (STANDARD)
300 WCW @ 1.0 GHz (OPT. /P)
-40 DEG. C TO 90 DEG. C (STANDARD)
-54 DEG. C TO 90 DEG. C (OPT. /MS)
(OPT /MS NOT AVAILABLE WITH TTL LOGIC)
50 G’S rms (SAWTOOTH)
15 G’S rms (NON-OPERATING)
1,000,000 CYCLES
ALUMINUM ELECTROLESS NICKEL PLATED
PER MIL-C-26074, CLASS 4
(EXCEPT LOW OR ULTRA LOW IM MODELS)
ALUMINUM, BLUE OR BLACK
BERYLLIUM COPPER, GOLD PLATED
PER MIL-G-45204
CRES, PASSIVATED PER QQ-P-35 OR BRASS,
ELECTROLESS NICKEL PLATED
PER MIL-C-26074
FINISH MAY VARY FOR /MS VERSION
AVAILABLE OPTIONS
INDICATOR CIRCUITRY :
CUT OFF POWER CIRCUIT
SUPPRESSION DIODE :
CUSTOM DESIGNS
TTL LOGIC
:
LOW, ULTRA LOW, AND SUPERIOR INTERMODULATION (IM)
PAGE 16
CHARTER ENGINEERING, INC.
INTERNET: http://www.ceiswitches.com
EMAIL:sales@ceiswitches.com
PART NUMBER REFERENCE
B2 SERIES PART NUMBER & ORDERING INFORMATION
B2X -X X X X X X /
1
Series (B2)
Actuator
Frequency
Voltage
(optional)
2
3
4
5
6
7
8
9
(optional)
Special options
Intermodulation (PIM)
Options
Power Interface
Common Polarity
1 - Switch Series
B2
SPDT SMA
2 - Actuator
2
FAILSAFE
F
G
H
J
L
M
N
P
FAILSAFE WITH SUPPRESSION DIODE
FAILSAFE WITH INDICATOR
FAILSAFE WITH SUPPRESSION DIODE AND INDICATOR
LATCHING
LATCHING WITH SUPPRESSION DIODE
LATCHING WITH INDICATOR
LATCHING WITH SUPPRESSION DIODE AND INDICATOR
R
S
T
U
Y
MOMENTARY
MOMENTARY WITH SUPPRESSION DIODE
MOMENTARY WITH INDICATOR
MOMENTARY WITH SUPPRESSION DIODE AND INDICATOR
OTHER (SPECIFY)
3 - Frequency Bandwidth
1
2
3
4
5
3
DC - 13.0 GHz
DC - 2.0 GHz
DC - 12.4 GHz
DC - 4.0 GHz
DC - 18.0 GHz
6
7
8
0
DC - 6.0 GHz
DC - 26.5 GHz
DC - 20.0 GHz
OTHER (SPECIFY)
4 - Voltage
1
2
3
10 - 14 Vdc (12.0 NOMINAL)
13 - 18 Vdc (15.0 NOMINAL)
20 - 30 Vdc (24.0 NOMINAL)
4
5
0
24 - 32 Vdc (28.0 NOMINAL)
OTHER
NOT REQUIRED
4
5 - Common Polarity
1
2
0
POSITIVE (+) COMMON
NEGATIVE (-) OR RETURN Vdc COMMON
NOT REQUIRED
6 - Power Interface
5
SOLDER TERMINAL (TOP OF SWITCH)
1
7 - Options
1
2
3
4
8
OTHER
6
CUT OFF POWER CIRCUIT (LATCHING ONLY)
TTL LOGIC
CUT OFF PWR CIRCUIT & TTL LOGIC (LATCHING ONLY)
BCD TTL DECODER
8
OTHER
Common Polarity
(SPECIFY)
9
CUSTOM (ORDER)
0
NO OTHER OPTIONS REQUIRED
8 - Intermodulation
7
8
LOW PASSIVE INTERMUDULATION
SUPERIOR PASSIVE INTERMODULATION
9
0
ULTRA LOW PASSIVE INTERMODULATION
STANDARD SWITCH
7
9 - Special Options (optional - leave blank if not required)
/P
/MS
/MSP
HIGH TEMP, HIGH POWER CONNECTOR
EXTENDED TEMP RANGE -54 DEG C TO + 90 DEG (NOT AVAILABLE WITH TTL LOGIC OPTION)
HIGH TEMP, HIGH POWER CONNECTOR AND EXTENDED TEMP RANGE (NOT AVAILABLE WITH TTL LOGIC OPTION)
8
CHARTER ENGINEERING, INC.
INTERNET: http://www.ceiswitches.com
EMAIL:sales@ceiswitches.com
Switching Power Supply Study Group
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