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PAIR OF STELLEX MINI YIG OSCILLATORS MOD 6755-726F Stellex’s YIG [Yttrium Iron Garnet] technology provides a frequency source with high spectral purity for high-frequency communications applications. • Output Power +14.5 dBm (typ.) • Outstanding Phase Hit Performance in 64 and 128 QAM • Offered in SMA Connector Package Vcc : +5V is sufficient for oscillation, except at higher frequencies. +7.5V works fine. Without tuning current output frequency is 9 GHz. Note: These oscillatosr are similar to the ENDWAVE MY01210 and is a direct replacement. Great little YIGs!!!!! Thank you for the good packing. This are really great components. I've got the datasheet from endwave and they are working as expected with minor diferences: -The tuning coil impedance is about 15 Ohms (datesheet 10) -The FM Coil impedance is about 0.5 Ohms (datesheet 1) -The DC Current is about 80mA at 8.5 Volts (datesheet 100) So with 8.5 Volts Osc. Power the Power Output is about 14dBm like stated in the datasheet. The +- 1GHz tuning range is covert with a tuning current of +- 200mA. This is matching the main coil sensitivity of 5MHz/mA in the datasheet. I have to check the power dissipation of the unit, because of the higher main coil impedance the power dissipation of the coil is 50% higher than like the datasheet version. I've measured the 2nd harmonics on some frequencies, they are much better than expected, about 30dB below the main signal. Hope this infos are interesting for you. (We do not proofread any ads submitted by members) |
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