Multipole Coaxial Switches

Dow-Key 435-5308 SP3T DC-18 GHz Coaxial Switch

Normally Open, operates on 28 VDC.

SPECIFICATIONS

DC-2 GHz

2-8 GHz

8-12.4 GHz

12.4-18 GHz

VSWR

1.2:1 Max

1.3:1 Max

1.4:1 Max

1.5:1 Max

Insertion Loss (db)

0.02 Max

0.35 Max

0.45 Max

0.6 Max

Isolation (dB)

60 Min

60 Min

60 Min

60 Min

At 10 MHz, typical values are:

Isolation: 100 dB; VSWR: 1.05:1; Insertion Loss: 0.05dB

2 available
$5.00 Shipping

$55.00 Warranty

stk#12020602
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Dynatech M3-413H30FPT SP3T RF Coaxial Switch

DC - 18 GHz. Operates on 28 VDC. Normally open contacts with indicating circuitry. High power handling, with 50 Ohm termination on each unused position.

1 available
$5.00 Shipping
$125.00 Warranty

stk#2532408782
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Dynatech Q6-433G38 SP6T DC-18 GHz Coaxial Switch

Operates on 24-30 VDC. Has Quick Disconnect type power connector, SMA RF connectors. Includes mounting flange option.

SPECIFICATIONS

Operating Frequency

DC-3 GHz

3-8 GHz

8-12.4 GHz

12.4-18 GHz

VSWR

1.2:1

1.3:1

1.4:1

1.5:1

Insertion Loss (max)

0.2 dB

0.3 dB

0.4 dB

0.5 dB

Isolation (min)

80 dB

70 dB

60 dB

60 dB

1 available
$5.00 Shipping
$125.00 ea. Warranty

stk#12050601
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Dynatech QK6-923J801 40 GHz SP6T Coaxial Switch

Dynatech model QK6-923J801 is a dc to 40 GHz SP6T coaxial switch with type K connectors. It is equipped with a Circular Quick Disconnect connector.

Typical Specifications

Operating Frequency DC-6 GHz 6-12 GHz 12-18 GHz 18-26.5 GHz 26.5-40 GHz

V.S.W.R 1.3:1 1.4:1 1.5:1 1.7:1 2.0:1

Insertion Loss (max) 0.2dB 0.4dB 0.5dB 0.7dB 0.9dB

Isolation (min) 70dB 60dB 60dB 55dB 50dB

Actuating Voltage 24-30 Vdc (28 Vdc nominal)

Impedance 160 milliamps max at 28 Vdc and 72°F

Switching Time 15 milliseconds maximum

RF Power Average 3 watts @ 40 GHz

Operating Mode Normaly Open with suppression diodes

OperatingTemp -35°C to +85°C

1 available
$5.00 Shipping
$400.00 ea. Warranty

stk#310096884459
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HP 8767K SP4T DC to 26.5 GHz 3.5 mm(f) Coaxial Switch

the HP 8767K is a modified version of the coaxial edgeline design ( dc to 26.5 GHz) for applications requiring single-pole, 4-throw coaxial switches.

This compact switch offers the same reliability, repeatability (typically 0.01 dB), and long life as the HP 8494/5/6/7K Series step attenuators from which it was derived. It uses the same Viking connector as the step attenuators, for dc control.

Specifications:

Solenoid Voltage:

24 VDC

SWR:

<1.3 to 8 GHz
<1.5 to 12.4 GHz
<1.6 to 18 GHz
<1.8 to 26.5 GHz

Insertion Loss:

Ports 1,2,3: <0.2 dB + 0.05 dB/GHz
Port 4: 0.25 dB + 0.095 dB/GHz

Switching Speed:

< 20 msec

Connectors:

3.5 mm (f)

1 available
$3.00 Shipping
$450.00 Warranty

stk#11280601
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HP 8769K DC to 18 GHz SP6T Coaxial Switch

The 8769K switch is a modified version of the HP 8497K Step Attenuator, for applications requiring a single pole, 6 throw coaxial switch. The switch ports are unterminated. This switch offers exceptional repeatability of 0.03 dB over 5 million switching cycles. It has Options 002 (SMA Connectors), and 008 (8-inch Ribbon Cable w/DIP Connector). This item is unused.

Detailed specifications can be found at:
http://cp.literature.agilent.com/litweb/pdf/5959-7831.pdf

1 available
$7.00 Shipping.
$500.00 ea.    Warranty

stk#12170601
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Loral 040-D23-A1C-3A0 SP4T DC-12.4 GHz, 24 VDC, SMA Coaxial Switch
The Loral 040-D23-A1C-3A0 is a SP4T Normally Open DC-12.4 GHz Coaxial Switch. It features Indicator circuitry, Suppression Diodes, SMA connectors. Actuating Voltage is 24 VDC (Common Plus). It has standard mounting holes.
Specifications
Frequency
Range
DC-12.4 GHz Insertion
Loss
dB (MAX) VSWR
(MAX) Isolation
dB (MIN)

DC-3 0.2 1.2:1 80

3-8 0.3 1.3:1 70

8-12.4 0.4 1.4:1 60

1 available
$5.00 Shipping.
$55.00    Warranty

stk#12200601
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Loral 042-B347-A2C-7C2 SP4T DC-3 GHz Latching Coaxial Switch w/TTL Driver
These RF switches were designed to be used at cellular telephone tower sites. It uses a standard DB-9 Control Connector (same as computer serial port).

Specifications
Frequency Range: DC to 3 GHz
Input Power: 100 W @ 3 GHz
Insertion Loss: 0.2 dB
VSWR: 1.2:1
Switch Time: 15 mS
Contact configuration: Make Before Break
Connectors: SMA(f) and DB-9
DB-9 Connector Pin Out:
  Pin 1 = +24VDC @ 150 mA
  Pin 2 = Negative (Ground)
  Pin 3 = Logic 1
  Pin 4 = Logic 2
  Pin 5 = Logic 3
  Pin 6 = Logic 4
  Pin 7, 8, 9 = No Connection
Logic: Off = 0-0.8V   On = 2.4-5.5V

4 available
$5.00 Shipping.$45.00 ea.    Warranty

stk#3837851740
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Relcomm RMM-SR001 SP4T DC-3 GHz Coaxial Switch w/TTL Driver
Uses standard DE9P connector for control. RF connectors are SMA(f). Operating voltage is 20-28 VDC, current is 135 mA @ 24 VDC. Nominal impedance is 50 Ohms. Insertion Loss is 0.2 dB Max.

VSWR is 1.2:1 Max. Switching time <15 ms. TTL Logic: On State: 2.4 - 5 VDC, OFF State: 0 - 0.8 VDC.

36 available
$5.00 Shipping
$45.00 ea.    Warranty

stk#12060603
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Teledyne CR-38S14O SP4T DC-22 GHz Coaxial Switch

The CR-38S14O is a DC to 22 GHz electromechanical coaxial switch designed to switch a microwave signal from a common input to any of 4 outputs. The characteristic impedance is 50 Ohms. Each position has an individual actuator mechanism allowing random position selection. With the Normally open actuator, all paths are open when the switch is de-energized.

SPECIFICATIONS

RF Contacts:

Break before make

Actuator

Voltage (VDC) @ 20� C

28

Current (mA)

140

Frequency:

DC - 6 GHz

6-12 GHz

12-18 GHz

18-22 GHz

VSWR:

1.25:1

1.40:1

1.50:1

1.80:1

Insertion Loss (min)

0.20 dB

0.40 dB

0.50 dB

0.60 dB

Isolation (max)

70 dB

60 dB

60 dB

50 dB

Switching Time:

<15 msec

Connectors:

SMA(f)

Click to see chart on RF Power Handling

1 available
$5.00 Shipping
$150.00 ea.    Warranty

stk#12120602
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Teledyne CS38S14 SP4T DC-18 GHz Coaxial Switch

The CS-38S14 is a DC to 18 GHz SP4T electromechanical coaxial switch designed to switch a microwave signal from a common input to any of 4 outputs. The characteristic impedance is 50 Ohms. Each position has an individual actuator mechanism allowing random position selection. With the Normally open actuator, all paths are open when the switch is de-energized.

SPECIFICATIONS

RF Contacts:

Break before make

Actuator

Voltage (VDC) @ 20� C

28

Current (mA)

140

Frequency:

DC - 6 GHz

6-12 GHz

12-18 GHz

VSWR:

1.25:1

1.40:1

1.50:1

Insertion Loss (min)

0.20 dB

0.40 dB

0.50 dB

Isolation (max)

70 dB

60 dB

60 dB

Switching Time:

<15 msec

Connectors:

SMA(f)

Click to see chart on RF Power Handling

3 available
$5.00 Shipping
$65.00 ea.    Warranty

stk#12120603
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Transco 146C70600 SP6T, DC-18 GHz, Type MO, 28 VDC, Coaxial Switch

This Type MO SP6T switch utilizes selective linear actuators for each position. RF geometry is optimized for SMA connectors and operates over a 0-18 GHz frequency band. Individual solenoids mean faster switching time...no waiting for the switch to sequence through a number of positions before stopping at the selected position. Separate "selective" solenoids provide positive action and a low actuator current requirment. Actuating voltage is 28 VDC.

Switch Without PWB                                           Switch With PWB/Diodes

SPECIFICATIONS

DC-2 GHz

2-8 GHz

8-12.4 GHz

12.4-18 GHz

VSWR

1.2:1 Max

1.3:1 Max

1.4:1 Max

1.5:1 Max

Insertion Loss (db)

0.02 Max

0.35 Max

0.45 Max

0.6 Max

Isolation (dB)

60 Min

60 Min

60 Min

60 Min

At 10 MHz, typical values are:
Isolation: 100 dB; VSWR: 1.05:1; Insertion Loss: 0.05dB

5 available - 1 has pwb with diodes,
soldered to control terminals
$5.00 Shipping
$150.00 ea.    Warranty
stk#12120605 Switch Without PWB
4 Available

stk#12120606 Switch With PWB/Diodes
1 Available

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**Typical Specifications**
Operating Frequency	DC-6 GHz	6-12 GHz	12-18 GHz	18-26.5 GHz	26.5-40 GHz
V.S.W.R	1.3:1	1.4:1	1.5:1	1.7:1	2.0:1
Insertion Loss (max)	0.2dB	0.4dB	0.5dB	0.7dB	0.9dB
Isolation (min)	70dB	60dB	60dB	55dB	50dB
Actuating Voltage	24-30 Vdc (28 Vdc nominal)
Impedance	160 milliamps max at 28 Vdc and 72°F
Switching Time	15 milliseconds maximum
RF Power	Average 3 watts @ 40 GHz
Operating Mode	Normaly Open with suppression diodes
OperatingTemp	-35°C to +85°C

Specifications
Frequency Range DC-12.4 GHz	Insertion Loss dB (MAX)	VSWR (MAX)	Isolation dB (MIN)
DC-3	0.2	1.2:1	80
3-8	0.3	1.3:1	70
8-12.4	0.4	1.4:1	60

	DC-2 GHz	2-8 GHz	8-12.4 GHz	12.4-18 GHz
VSWR	1.2:1 Max	1.3:1 Max	1.4:1 Max	1.5:1 Max
Insertion Loss (db)	0.02 Max	0.35 Max	0.45 Max	0.6 Max
Isolation (dB)	60 Min	60 Min	60 Min	60 Min

Operating Frequency	DC-3 GHz	3-8 GHz	8-12.4 GHz	12.4-18 GHz
VSWR	1.2:1	1.3:1	1.4:1	1.5:1
Insertion Loss (max)	0.2 dB	0.3 dB	0.4 dB	0.5 dB
Isolation (min)	80 dB	70 dB	60 dB	60 dB

Specifications:
Solenoid Voltage:	24 VDC
SWR:	<1.3 to 8 GHz <1.5 to 12.4 GHz <1.6 to 18 GHz <1.8 to 26.5 GHz
Insertion Loss:	Ports 1,2,3: <0.2 dB + 0.05 dB/GHz Port 4: 0.25 dB + 0.095 dB/GHz
Switching Speed:	< 20 msec
Connectors:	3.5 mm (f)

Frequency:	DC - 6 GHz	6-12 GHz	12-18 GHz	18-22 GHz
VSWR:	1.25:1	1.40:1	1.50:1	1.80:1
Insertion Loss (min)	0.20 dB	0.40 dB	0.50 dB	0.60 dB
Isolation (max)	70 dB	60 dB	60 dB	50 dB
Switching Time:	<15 msec
Connectors:	SMA(f)