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Thank so much for your reply
But the device is designed to operate at this frequency range and it should be working properly.
Sometime I think it occurs from the matching network.
Dear biff44,
I can not understand your suggest ?
Can you explain it more clearly ?
I use a IC PMB2202 Modulator by Siemens and have some problem with this device. I use only the modulation part of this device with DC control at input A-AX and B-BX. The problem is that when I use one freq. or...
I would like to know that
Can we use an IQ modulator as a phase-shifter and frequency scanning phase array antenna or on a radar system? and what is a proper device that operating at 1.5 GHz ?
IC PMB2202 IQ Modulator
Hello!
I use a IC PMB2202 Modulator by Siemens and have some problem with this device. I use only the modulation part of this device with DC control at input A-AX and B-BX. The problem is that when I use one freq. or CW freq. exciting in LO-LOX, it works good all the...
IC PMB2202 IQ Modulator
Hello!
I use a IC PMB2202 Modulator by Siemens and have some problem with this device. I use only the modulation part of this device with DC control at input A-AX and B-BX. The problem is that when I use one freq. or CW freq. exciting in LO-LOX, it works good all the...
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