RF-LAMBDARFSPSTA5M43G

The power beyond expectations

Absorptive 0.5-43.5GHz Coaxial SPST SwitchFeatures
Wide Band Operation 0.5‐43.5GHz
TTL compatible driver include
Fast Switching Speed
Low Insertion Loss and High Isolation
Temperature Range ‐45ºC~+85ºC
Customization available upon request

Electrical Specifications, TA = +25° C, With Vdd = +5V, Vss = ‐5V & VCTL = 0/ +5V
Description
Parameters
Frequency Range
Insertion Loss
Insertion Loss Temperature Coefficient
Insertion Loss Over Temp (‐45°C~+85°C)
Isolation
Input VSWR(ON State)
Input VSWR(OFF State)
Output VSWR (ON State)
Output VSWR (OFF State)
Power Dissipation (CW)
IM3
Switching Speed
Input Max
WeightImpedance
Biasing (+5V/‐5V)

Min
0.5
1.00

60
1.5
5
1.5
3

PN: RFSPSTA5M43GSPST Absorptive Switch
Low Power Cold Switching
TypeMax
Min
Type
10.00
18.00
20.00
30
2.00
3.00
3.50
4.50
0.003
0.003
0.10
0.15
0.20
80
60
60
65
1.5
22
2.5
5
1.5
22
2.5
322
2
0.2
0.2
‐33
‐3350
50
2350
50
50/50

Input /Output Connector

Max
43.5
50.30
50
2.5
2.5
2.523WdBc
nsdBm
gOhms
mA

2.92mm‐Female (Standard)

FinishingMaterial

Gold platingcopper
TTL

Control Logic TTLUnits
GHzdB
dB/ °C±dBdB

Absorptive Coaxial Single Pole Single Throw Switch 0.5-43.5GHz••••••Status

0OFF1

ON
RF-LAMBDA INC.
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDARFSPSTA5M43G

The power beyond expectations

Biasing Up Procedure
Step 1‐5V

Biasing+5V/‐5V

TTL Control Voltage+5V/0V

Step 2
Step 3

Input RF power+23dBm

Step 1+5VTTLPower OFF Procedure+5V

Storage Temperature (C°)‐50 ~ +125

Step 2
Step 3‐5VTTL

Environment specifications
Operational Temperature (C°)
Storage Temperature (C°)
AltitudeVibration
Humidity
Shock

Part NoRFSPSTA5M43G‐45 ~ +85
‐50 ~ +125
30,000 ft (Controlled environment)
60,000 ft 1.0psi min (Hermetically Seal Un‐controlled environment)
35g rms (15 degree 2KHz)
100% RH at 35c, 95%RH at 40 deg c
20G for 11msc

Ordering Information
ECCN Description
EAR99 SPST 0.5‐43.5GHz PIN Diode Switch

RF-LAMBDA INC.
Sales: sales@rflambda.com

Absorptive Coaxial Single Pole Single Throw Switch 0.5-43.5GHz

Absolute Maximum Ratings

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDA
The power beyond expectations

RFSPSTA5M43G

Absorptive Coaxial Single Pole Single Throw Switch 0.5-43.5GHz

RF-LAMBDA INC.
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDARFSPSTA5M43G

The power beyond expectations

2.8 [0.110]
14 [0.551]
11 [0.433]

RF-Lambda

IN

RFSPSTA5M43G
F:0.5-43.5GHz

OUT

SN:XXXXXXXXXX+5V -5V

TTL GND

11 [0.433]
22 [0.866]

Important Notice
The information contained herein is believed to be reliable. RF‐Lambda makes no warranties regarding the information contained herein. RF‐Lambda
assumes no responsibility or liability whatsoever for any of the information contained herein. RF‐Lambda assumes no responsibility or liability whatsoever
for the use of the information contained herein. The information contained herein is provided "AS IS, WHERE IS" and with all faults, and the entire risk
associated with such information is entirely with the user. All information contained herein is subject to change without notice. Customers should obtainand verify the latest relevant information before placing orders for RF‐Lambda products. The information contained herein or any use of such information
does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other intellectual property rights, whether with regard to suchinformation itself or anything described by such information.
RF‐Lambda products are not warranted or authorized for use as critical components in medical, life‐saving, or life sustaining applications, or otherapplications where a failure would reasonably be expected to cause severe personal injury or death.

RF-LAMBDA INC.
Sales: sales@rflambda.com

Absorptive Coaxial Single Pole Single Throw Switch 0.5-43.5GHz

3 [0.118]
12 [0.472]

Outline Drawing:
All Dimensions in mm（inches）

www.rflambda.com

Technical : support@rflambda.com