LD79A02K Просмотр технического описания (PDF) - NEC => Renesas Technology
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LD79A02K Datasheet PDF : 4 Pages
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LD79A02K
TYPICAL OPERATIONS
Frequency Range ………………………………………… 27.5– 30.0 GHz
Power Output …………………………………………… 20 W minimum
Gain Variation …………………………………………… 2.5 dB / 2.5 GHz
Gain ……………………………………………………… 43 dB (at Po = 20 W)
50 dB (at small signal)
Gain Stability …………………………………………… ± 0.25 dB/24 hr (25˚C ±10˚C)
Gain Slope ………………………………………………… 0.02 dB / MHz
Harmonic Output ………………………………………… 15 dB below at rated output power
Spurious Output ………………………………………… –70 dBW in any 4 kHz band
in the 27.5 to 30.0 GHz
AM to PM Conversion ………………………………… 4°/ dB at rated power
Intermodulation ………………………………………… 30 dB below each of two equal carriers
(total 2 W)
Group Delay
Linear component …………………………………… 0.1 ns / MHz
Parabolic component ………………………………… 0.01 ns / MHz2
Ripple component …………………………………… 1.0 ns (p-p) in any 40 MHz band
RF Input
Waveguide …………………………………………… Mates with UG-599 / U Flange
VSWR …………………………………………………… 2.0 : 1 maximum
Load VSWR …………………………………………… Operate into 1.5 : 1 maximum
RF Output
Waveguide …………………………………………… Mates with UG-599 / U Flange
VSWR …………………………………………………… 2.0 : 1 maximum
Load VSWR …………………………………………… Operate into 1.5 : 1 maximum
Primary Power …………………………………………… –48 V ± 10%
Power Consumption …………………………………… 86 W
Efficiency ………………………………………………… 25% approx.
Dimensions ……………………………………………… 240 × 150 × 40 mm
Weight ……………………………………………………… 2.1 kg approx.
ENVIRONMENTAL CONDITIONS
™ Ambient Temperature
–30°C to +70°C (non operating, storage)
™ Relative Humidity
90% maximum (non dewing)
™ Base Plate Temperature
–15°C to +65°C maximum
Note 1 : These characteristics and operating values may be changed as a result of additional information or
product improvement. NEC should be consulted before using this information for equipment de-
sign. This data sheet should not be referred to a contractual specification.
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