DMF-4A-250

      The DMF-4A-250 is designed as double balanced mixers.
      DMF-4A-250 has three features. The first one is about its frequency range which would be from 500kHz to 2GHz. The next one is that DMF-4A-250 would have +10 to +17 dBm LO. The next one is that it would have Hi-Rel hermetic flatpack. That are all the features.
      Some general points have been concluded into several points as follow. The first one is about  DMF-4A-250's  LO drive which would be +13 dBm nom. The next one is about its impedance which would be 50 W nom. The next one is about its noise figure which would be within ±1 dB of conversion loss. The next one is about its maximum input power which would be 300 mW @ 25°C (derate linearly to 0 mW @ 125°C). The next one is about its 1 dB comp. point which would be +8 dBm input, typ. The next one is about its input intercept point which would be +19 dBm, typ. The next one is about its DC offset voltage which would be 5 mV typ. The next one is about the DMF-4A-250's weight which would be 0.1 oz (2.8 g). The next one is about its operating temperature which would be from 55° to +85°C.
      Also there are some principal specifications about DMF-4A-250. The first one is about its frequency range which would be from 0.5 to 500MHz. The next one is about its IF frequency which would be DC - 500MHz. The next one is about its operating range which would be from 0.5 to 1MHz. The next one is about its conversion loss which would be max 8.0dB and typ 7.0dB. The next one is about its port isolation (min) which would be 40dB for L-R and would be 30dB for L-X and would be 23dB for R-X. The next one is about its polarity sense which would be pos. And so on. For more information about the DMF-4A-250 please contact us.