1. >2,3kW pulsed VHF Power Amplifier for ISM application
LDV1k25-ISM
New !
 80 to 120MHz VHF band coverage
 >20dB gain all over the band
 >2,3kW pulsed RF Power
 Extreme heavy duty operation (VSWR 65:1)
Via dei Vasari,17 - 05018 Orvieto (TR) - Italy
Telephone +39 0763 316333 - Fax +39 0763 316002
www.res-ingenium.com - info@res-ingenium.com
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2. >2,3kW pulsed VHF Power Amplifier for ISM application
LDV1k25-ISM
General description
The LDV1k25-ISM is an Ultra rugged Power Amplifier pallet, using the last generation of
50V LDMOS Power Amplifiers devices capable to withstand an VSWR as high as 65.1.
The pallet uses parallel operated devices, designed in order to cover the VHF band from
80 to 120MHz, specifically for ISM operation.
Key Feaure and functions
 High power pulsed continous operation
 High Efficiency LDMOS Technology
 Ultra Rugged Design
 Built-In Harmonics Suppression Circuit
OPTIONS and ORDER INFORMATION
CW Operation
IN and OUT Connectors
WARNING
Technical specifications are subject to change without notice.
RES-INGENIUM is not liable for third party use of information contained in this data sheet.
All information are property of RES-INGENIUM.

3. >2,3kW pulsed VHF Power Amplifier for ISM application
Technical Specification
Parameter Min. Typ. Max. Units Notes
Frequency Range 80 120 MHz
Output Power 2300 W Pulsed (100 μsec, 20% Duty Cycle)
Input Power 43,6 dBm
Power Gain 20 dB @2.300W Pulsed
Drain Current 50+50 mA
Collector Efficiency 80 85 % Load @ 50Ω
Input VSWR 65:1 @2.300W Pulsed
Insertion Phase Variation ± 10 Degrees Unit to Unit
Power Gain Variation ±1 dB
F2 Second Harmonic -30 dB
F3 Third Harmonic -35 dB
Graph and Chart
Input return loss and Gain Idq 0.9+0.9A
WARNING
Technical specifications are subject to change without notice.
RES-INGENIUM is not liable for third party use of information contained in this data sheet.
All information are property of RES-INGENIUM.

4. >2,3kW pulsed VHF Power Amplifier for ISM application
LDV1k25-ISM PHYSICAL DIMENSIONS
RF IN
Vdc
RF OUT
WARNING
Power Devices flange screw torque
should not exceed 0,9Nm
WARNING
Technical specifications are subject to change without notice.
RES-INGENIUM is not liable for third party use of information contained in this data sheet.
All information are property of RES-INGENIUM.