DC to 85 GHz High Performance Components

SP4T Pin Diode Switches

Absorptive and Reflective

The 4-way series of absorptive and reflective switches operate from 100 MHz to 16 GHz. They are rated at 200 mW maximum input power and have a switching time of 100 ns. SP4T switches that operate up to 8 GHz have a maximum VSWR of 1.6:1 and minimum isolation of 60 dB. All absorptive and reflective switches manufactured by Pulsar Microwave require both positive and negative 5-volt supplies. Additionally, the TTL control logic operates from 0 to +5 VDC. Voltage connection is made with feed thru terminals. Ground connection is made through the chassis and turret terminals.

Absorptive Switches

View Reflective Switches
Rotate for
more data
Input
Frequency Range
(GHz)
Switch
Type
Insertion
Loss
(dB)
max.
Input
Power
mw/dBm
Isolation
(dB)
min.
VSWR
Switching
Time
(nsec)
Connector
Type
P/N
Min Max
0.1 1.0 SP4T 1.8 200/23 60 1.60:1 100 SMA SW4AD-28 Add to RFQ
0.5 2.0 SP4T 2.6 200/23 60 1.60:1 100 SMA SW4AD-29 Add to RFQ
1.0 4.0 SP4T 2.8 200/23 60 1.60:1 100 SMA SW4AD-30 Add to RFQ
2.0 8.0 SP4T 3.4 200/23 55 1.60:1 100 SMA SW4AD-32 Add to RFQ
Custom frequency bands and optimized specifications available.
Request a Quote
By P/N or Custom Specifications
 

Reflective Switches

Rotate for
more data
Input
Frequency Range
(GHz)
Switch
Type
Insertion
Loss
(dB)
max.
Input
Power
mw/dBm
Isolation
(dB)
min.
VSWR
Switching
Time
(nsec)
Connector
Type
P/N
Min Max
0.1 1.0 SP4T 1.2 200/23 60 1.60:1 100 SMA SW4RD-28 Add to RFQ
0.5 2.0 SP4T 1.8 200/23 60 1.60:1 100 SMA SW4RD-29 Add to RFQ
1.0 4.0 SP4T 1.8 200/23 60 1.60:1 100 SMA SW4RD-30 Add to RFQ
2.0 8.0 SP4T 2.4 200/23 60 1.60:1 100 SMA SW4RD-31 Add to RFQ
0.3 12.0 SP4T 2.7 200/23 60 2.00:1 100 SMA SW4RD-32 Add to RFQ
0.3 16.0 SP4T 3.2 200/23 55 2.00:1 100 SMA SW4RD-33 Add to RFQ
Custom frequency bands and optimized specifications available.
Request a Quote
By P/N or Custom Specifications

Specifications:
TTL Control Logic
L1 L2 L3 L4 IN-J1 IN-J2 IN-J3 IN-J4
0 1 1 1 Loss Isol. Isol. Isol.
1 0 1 1 Isol. Loss Isol. Isol.
1 1 0 1 Isol. Isol. Loss Isol.
1 1 1 0 Isol. Isol. Isol. Loss