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I think L1 and C2 are bias tee and C3 is decoupling capacitor for VDD.
Bias tees are designed to inject DC current into an RF circuit without affecting the RF signal through the main transmission path.
In RF frequency range L1 is open circuit so RF signal just pass through C2.
In DC L1 is short...
Hey,
I've got some POS-300 / POS -535 / POS-1025 VCO from Mini-Circuits with 10 dBm (or 8.5 dBm) power output. looking for a power amp and found PHA-202+
In datasheet mentioned "Medium power, 1W."
1W = 30 dBm = 20 Vpp into 50-ohm load
How it's possible to drive 20 Vpp while the DC supply...
Hey
I've made a circuit with AD9850 Controlled by ATMega328P-AU with serial interface.
Here is the Schematic Link.
[Moderator action: Link to external file server removed]
I've Tested Prog with AD9850 Module (HC-SR08_Module) and code is working.
Circuit use a 3.7v Single Cell Li-Po Battery...
Hi Guys,
I need an "ULTRA FAST Sweep Function Generator",also checked all function generator on market but the min time for sweep is 1ms but I need 0.01ms.
So I've decided to make my own sweep function generator.
Which one is better for fast sweep? DSP or FPGA ?
:???:
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