7728A 6-18GHz 360° SMA DIGITAL PHASE SHIFTER /TRANSLATOR官網(wǎng)資料ENVIRONMENTAL RATINGSOperating TemperatureRange ............................ –54°C to +100°CNon-OperatingTemperature Range ...... –65°C to +125°CHumidity ........................... MIL-STD-202F, Method 103B, Cond. B (96 hrs. at 95%)Shock ................................ MIL-STD-202F, Method 213B, Cond. B (75G, 6 msec)Vibration ........................... MIL-STD-202F, Method 204D, Cond. B (.06" double amplitude or 15G, whichever is less)Altitude ............................. MIL-STD-202F, Method 105C, Cond. B (50,000 ft.)Temp. Cycling .................. MIL-STD-202F, Method 107D, Cond. A, 5 cyclesACCESSORY FURNISHEDMating power/control connectorAVAILABLE OPTIONSOption No. Description7 Two SMA male RF connectors10 One SMA male (J2) and one SMA female (J1) RF connectorDimensional7728AMain Band 6.0-18.0Stretch Band 6.0-18.012.0 dB2.0±12°±15°±1.1 dB±2.0 dBOTHER SPECIFICATIONSSwitching Speed (50% TTL to within 10° of Final Phase Value); 500 nsec Max.Minimum phase shift range:Series 77: 360° in 1024 Steps (1o-bit) Series 78: 360° @ 60°/VoltFREQUENCY TRANSLATOR SPECIFICATIONSTRANSLATIONRATE (Min.)CARRIER(1)SUPPRESSION (Min.)SIDEBAND(1)SUPPRESSION (Min.)INSERTION LOSSVARIATION (Max.)with translation rate:0 to 500 kHz(2)Main Band: 25 dBStretch Band: 18 dBMain Band: 20 dBStretch Band: 15 dB200 kHz: 1 dB500 kHz: 3 dBNOTES:(1) When operating as a Phase Shifter outside the Main Band Frequency Range, a TTL Low (0) applied to the J3 Power/Control Connector Freq. Correction Pin (pin 3) will result in Stretch Band Frequencies exhibiting enhanced performance characteristics. The resultant Insertion Loss, Accuracy and PM/AM specifications will be the same as those shown for the Main Band Frequency Range. When using the unit as a Frequency Translator, similar enhanced performance can be achieved for Carrier & Sideband Suppression.(2) All specifications are met using five or more most significant bits for 0 to 200 kHz translation rates. For 201-500 kHz translation rates, only the four most significant bits are used.TYPICAL PERFORMANCE