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I/Q Modulators
vector_modulators.jpg

Vector (quadrature) modulators are used to transfer complex signal in form I(t)+jQ(t) from zero in frequency domain to IF or carrier frequency. These modulators are also referred to as I/Q-modulators. They are specified by the following parameters:

  • RF output frequency range;
  • I/Q bandwidth (or max. baseband);
  • Quadrature phase error;
  • Amplitude imbalance;
  • Carrier suppression;
  • Signal-to-Noise ratio (SNR);
  • One-decibel compression point (P1dB);
  • 3-rd order interception point (IP3);
  • Path gain.
I/Q Modulators

Product

RF Output Frequency Range

I/Q Frequency Range

RF Output Power

RF Power Step

Description

min

max

min

max

min

max

AVM4-01M-RF

100 MHz

4 GHz

DC

150 MHz

-10 dBm

+10 dBm

0.5 dB

Analog I/Q modulator with AGC control
AVM7-01M-RF

4 GHz

7 GHz

DC

150 MHz

-10 dBm

+10 dBm

0.5 dB

Analog I/Q modulator with AGC control

# Article Title Date Hits
1 AVM4-01M-RF - I/Q Modulator Wednesday, 04 February 2009 5184
2 AVM7-01M-RF - I/Q Modulator Wednesday, 04 February 2009 5261
 
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