RF-LAMBDA

R24G40GSC

The power beyond expectations

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Output power +15dBm Typ.
Low Noise Figure: 3dB typical.
High P1dB >12dBm full band.
No External Matching Required
Applicable for base station , repeaters,
cellular networks
Aerospace and military application
LMDS multi-carrier operation
High peak to average handling capability
All specifications can be modified uponrequestElectrical Specifications, TA = +25° C, Vdd = +4V Vg= -5VParameter
MinFrequency RangeGain
10Gain Variation Over Temperature
Noise Figure
2Input VSWR
1.9Output VSWR
1.1
Output Power For 3dB Compression (P3dB) 12
Output Third Order Intercept (IP3)18
Supply Current (Idd) (Vdd=+4V)
Power SupplyIsolation S1231
Input Max
WeightImpedance
Input /Output Connector
FinishingMaterial

Typ Max Min
Typ Max
24~32
32~40
1112
10
12
14
0.5
0.8
0.5
0.8
2.5
32
2.5
32.0
2.1
1.2
2.0
2.1
1.5
4.5
1.6
1.9
2.1
13
141313
14
1920
18
19206060443540303540
P3dB P3dB Gain
Gain
10050
2.92mm-Female
Gold plating
Aluminum/copper

UnitsGHzdBdBdB

Ultra Wide Band Low Noise Amplifier 24GHz~40GHz

Ultra Wide Band Low Noise Amplifier 24GHz~40GHz

dBmdBmmAVdBdBm
gOhms

Note: Input/output return loss measurements may include 30dB attenuators to protect equipment
Rev_1.0_05-16-2016

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

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDA

R24G40GSC

The power beyond expectations

Supply Voltage Vdd+4.2 VDC

Supply Voltage Vg-5.5 VDC

RF Input Power (RFIN)

P2dB - Gain

Storage Temperature(C°)-50 to +125

Note: Maximum RF input power is set to assure safety ofamplifier. Input power may be increased at own risk toachieve full power of amplifier. Please reference gain andpower curves

Biasing Up Procedure
Connect input and output with 50 Ohm
Step 1 source/load. ( in band VSWR<1.9:1 or>10dB return loss)
Step 2 Connect Ground Pin
Step 3 Connect -5V biasing
Step 4 Connect +4V biasing
Power OFF Procedure
Step 1 Connect +4V biasing
Step 2 Connect -5V biasing
Step 2 Remove RF connection
Step 4 Remove Ground.

Operational
Temperature (C°)-45 ~ +85(Case Temperature must be
less than 85C all time)
30,000 ft. (Epoxy Seal Controlledenvironment)

Altitude60,000 ft 1.0psi min (Hermetically SealUn-controlled environment) （Optional）

Vibration

25g rms (15 degree 2KHz) endurance, 1hour per axis

Humidity

100% RH at 35c, 95%RH at 40ºc

Shock

20G for 11msc half sin wave,3 axis both
directions

Part No
R24G40GSC

Ordering Information
Description
24GHz~40GHz Low Noise
AmplifierAmplifier Use
Ensure that the amplifier input and output ports are safely terminated into a proper 50 ohm load before turning on the power.
Never operate the amplifier without a load. A proper 50 ohm load is defined as a load with impedance less than 1.9:1 or returnloss larger than 10dB relative to 50 Ohm within the specified operating band width.

Ultra Wide Band Low Noise Amplifier 24GHz~40GHz

Environmental Specifications

Absolute Maximum Ratings

Power Supply Requirements
Power supply must be able to provide adequate current for the amplifier. Power supply should be able to provide 1.5 times thetypical current or 1.2 times the maximum current (whichever is greater).
In most cases, RF-Lambda amplifiers will withstand severe mismatches without damage. However, operation with poor loads isdiscouraged. If prolonged operation with poor or unknown loads is expected, an external device such as an isolator orcirculator should be used to protect the amplifier.
Ensure that the power is off when connecting or disconnecting the input or output of the amp.
Prevent overdriving the amplifier. Do not exceed the recommended input power level.
Adequate heat-sinking required for RF amplifier modules. Please inquire.
Amplifiers do not contain Thermal protection, Reverse DC polarity or Over voltage protection with the exception of a few
models. Please inquire.
Proper electrostatic discharge (ESD) precautions are recommended to avoid performance degradation or loss of functionality.
What is not covered with warranty?
Each of RF-Lambda amplifiers will go through power and temperature stress testing.
Due to fragile of the die, IC or MMIC, those are not covered by warranty. Any damage to those will NOT be free to repair.

Rev_1.0_05-16-2016

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

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDA

R24G40GSC

The power beyond expectations

Input Return LossIsolation

Output Return Loss

Ultra Wide Band Low Noise Amplifier 24GHz~40GHz

Gain

Note: Input/output return loss measurements include attenuators to protect equipment

Rev_1.0_05-16-2016

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

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDA

R24G40GSC

The power beyond expectations
P1dB vs. Frequency

P3dB vs. Frequency

OIP3 vs. FrequencyNoise Figure vs. Frequency

Current vs. Pout

Rev_1.0_05-16-2016

Ultra Wide Band Low Noise Amplifier 24GHz~40GHz

Gain vs. Output Power

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

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDA

R24G40GSC

The power beyond expectations
Noise Figure vs. Frequency

Current vs. Pout

OIP3 vs. Frequency

Rev_1.0_05-16-2016

Ultra Wide Band Low Noise Amplifier 24GHz~40GHz

P2dB vs. Frequency

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

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDA

R24G40GSC

The power beyond expectations

Ultra Wide Band Low Noise Amplifier 24GHz~40GHz

Heat Sink required during operation.

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 noresponsibility 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 obtain and 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 such information itself or anything describedby such information.
RF-Lambda products are not warranted or authorized for use as critical components in medical, life-saving, or life sustaining applications,or other applications where a failure would reasonably be expected to cause severe personal injury or death.

Rev_1.0_05-16-2016

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

www.rflambda.com

Technical : support@rflambda.com