PIN Diode Switches
![](https://www.rec-usa.com/wp-content/uploads/2022/04/HSW.png)
![](https://www.rec-usa.com/wp-content/uploads/2022/04/HSWM.png)
The HSW and HSWM series of broadband PIN Diode switches cover frequency ranges from 18 to 65+ GHz. The HSW switches utilize a low loss finline structure with silicon or GaAs beam lead diodes, while the HSWM switches utilize GaAs MMIC switches in a microstrip configuration with launch to either 2.9/2.4 connectors or waveguide. Superior performance in a compact size is featured in these designs. Gold plated housings are used to achieve maximum performance and reliability.
Specifications @ 25°C TCSE. , Specifications subject to change w/o notice.
SPST Switches | ||||||
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Part Number | Frequency (GHz) | RF Interface | Maximum Bandwidth |
Insertion Loss (dB)(typical) | Isolation (dB)(typical) | Switching Speed (ns) 10-90% 90-10% |
HSW4201-XXX | 18.0 – 26.5 | WR-42 | Full | 1.0 | 30 | 15 7 |
HSW4203-XXX | 18.0 – 26.5 | WR-42 | Full | 2.5 | 55 | 20 8 |
HSWM4201/2.9-320 | 18.0 – 26.5 | 2.9 mm female | Full | 1.2 | 35 | 1010 |
HSW2801-XXX | 26.5 – 40.0 | WR-28 | Full | 1.0 | 30 | 15 7 |
HSW2803-XXX | 26.5 – 40.0 | WR-28 | Full | 2.8 | 55 | 20 8 |
HSWM2801/2.9-176 | 26.5 – 40.0 | 2.9 mm female | Full | 2.8 | 35 | 1010 |
HSWM21502-164 | 58.0 – 62.0 | WR-15 | 4 GHz | 3.0 | 25 | 2020 |
SPDT Switches (100-200 mW Power Handling) |
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HSWM4201/2.9-238 | 18.0 – 26.5 | 2.9 mm female | Full | 3.0 | 30 | 1010 |
HSW22801-XXX | 26.5 – 40.0 | WR-28, UG-599/U | 10 GHz | 1.6 | 23 | 15 7 |
HSWM2801/2.9-239 | 26.5 – 40.0 | 2.9 mm female | Full | 3.5 | 28 | 1010 |
HSWM22801/2.9-180 | 26.5 – 40.0 | 2.9 mm female | Full | 3.2 | 28 | 1010 |
SPDT Switches (10W Power Handling) |
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Part Number | Frequency (GHz) | RF Interface | Maximum Bandwidth |
Insertion Loss (dB)(typical) | Isolation (dB)(typical) | Switching Speed (ns) 1,4 10-90% 90-10% |
HSWM22801-324 | 26.5 – 40.0 | WR-28, UG-599/U | Full | 2.0 | 38 | 3030 |
HSWM22801/2.9-309 | 26.5 – 40.0 | 2.9 mm female | Full | 1.3 | 38 | 3030 |
Specifications @ 25°C TCSE., Specifications subject to change w/o notice
Note: “XXX” Implies part numbers assigned to customer specific frequency ranges
General Specifications | |
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Power Handling | Spec compliant to +20 dBm Operates to +23 dBm without damage 10 watt 26.5 to 40.0 GHz SPDT models are available |
VSWR | 2.0:1 (typ) |
Driver Delay, TTL Driver | 25 ns typical |
Notes
- Other on/off ratios, drivers, and switching speed options available.
- Other flange options available.
- Operating temperature 0 to +500C.
- Specifications shown are for reflective switches. Contact factory for available non-reflective switch configurations.
Requesting Quotes
When requesting a quote for HSW and HSWM PIN Switches, please specify required frequency range, isolation level and any other required specifications. HSW and HSWM switches are built to order and will be optimized for the bandwidth specified by the customer. The HSW and HSWM part number guides below can also be used as a reference for requesting quotes.
![](https://www.rec-usa.com/wp-content/uploads/2022/04/HSW.gif)
HSW On/Off Ratio and Driver Options | ||
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Option # | Insertion Loss / Isolation | Logic States |
01 | Standard Unit (low loss) | Logic 1 = Low Loss State |
02 | Standard Unit (low loss) | Logic 1 = Isolation State |
03 | High Isolation | Logic 1 = Low Loss State |
04 | High Isolation | Logic 1 = Isolation State |
![](https://www.rec-usa.com/wp-content/uploads/2022/04/HSWM.gif)
Downloads (click to download)
High Power Coaxial Switch, SPDT
Series HSW and HSWM SPST & SPDT PIN Switches
HXI Company Overview
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