Features: Excellent thermal stability Frequency: 1.6 - 54MHz Supply voltage: 48V Output power: 400W typ. Input power 10W max. Efficiency: 57% - 76% IMD at 300WPEP < -26dBc Load mismatch: 3:1all phasesSpecifications SYMBOL PARAMETER UNIT RATING PIN Input power W 16...
DB-2933-54: Features: Excellent thermal stability Frequency: 1.6 - 54MHz Supply voltage: 48V Output power: 400W typ. Input power 10W max. Efficiency: 57% - 76% IMD at 300WPEP < -26dBc Load mismatch: 3:1all ...
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SYMBOL |
PARAMETER |
UNIT |
RATING |
PIN |
Input power |
W |
16 |
POUT |
Output power |
W |
500 |
VDD (1) |
Drain supply voltage |
V |
50 |
VGG |
Gate biasing voltage |
V |
15 |
IDD |
Drain current |
A |
20 |
PDISS |
Power dissipation |
W |
400 |
The DB-2933-54 is a RF broadband power amplifier intended for linear or nonlinear operation over the band 1.6 to 54 MHz using 2x SD2933 gold metallized N-channel MOS field-effect transistors. The temperature compensating biasing circuit supports class B and class AB operation.
DB-2933-54 is designed in cooperation with Specific RF Devices.
(e-mail : specific.rf.devices@t-online.de)