IQF-4E Series

Features:






Specifications






Description

      This is the description about IQF-4E Series of Catalog and Custom Units to 300 MHz / Octave LO Bandwidth / Low Profile, Hi-Rel Package.
      These are the General Notes:1. I & Q networks are integrated devices that produce two quadrature-phased, equal amplitude signals when fed by RF and LO signals. 2. With the addition of an external IF 90° Hybrid, complete systems are formed that are useful in image rejection and single sideband modulators. 3. These units are also excellent as phase correlators in closed loop applications and vector modulator sub-systems. 4. I & Q networks can also be used in digital systems as a QPSK demodulator where it recovers two data channels from the incoming phase information. The QPSK input is applied to the RF port while the recovered carrier is applied to the LO port resulting in the two independent data outputs at the I and Q ports. 5. Merrimac I & Q networks comply with the relevant sections of MIL-M-28837 and may be supplied screened for.
      The general specifications of the IQF-4E Series are these (TA = 25°C).Impedance is 50 W nom. VSWR is 1.5 :1 max. RF Power Level is 0 dBm nom. LO Power Level is +10 dBm nom.Video Bandwidth is DC to †50 MHz nom. Output Impedance is 50 W nom. Conversion Loss
(RF to I or Q)is 10 dB typ.,12 dB max. Weight, nominal is 0.32 oz (9 g) The Operating Temperature is from - 55° to +85°C.
      At present there is not too much information about this model. If you are willing to find more about the IQF-4E Series, please pay attention to our web! We will promptly update the relevant information. You can find it in www.ChinaICMart.com or www.seekic.com. Welcome to contact with us.