Title :
The L-band synthesizer for satellite communication stations
Author :
Alybin, V.G. ; Zyabilkov, S.Y. ; Parusov, A.A. ; Blinov, E.Y.
Author_Institution :
FUE SRPO ORION, Moscow, Russia
Abstract :
The results of designing of an L-band synthesizer for C-band satcom stations are presented. The synthesizers allows the setting of the frequency band 760-860 MHz with 100 kHz spacing. The synthesizer´s phase noise level is -80 to -83 dB/Hz at frequency offsets 100 Hz to 1 kHz, the spurious signals level is below -60 dB. The harmonic level in L- to C-band is below -48 dB. The synthesizer employs the LMX2326 IC. Supply voltage is 6-12 V and power supply current is below 30 mA. The dimensions of the synthesizer´s board are 20/spl times/40 mm. Now C-band synthesizers are being developed.
Keywords :
UHF circuits; frequency synthesizers; phase noise; satellite ground stations; 30 mA; 6 to 12 V; 760 to 850 MHz; C-band satcom stations; L-band synthesizer; LMX2326 IC; phase noise level; satellite communication stations; Helium; IEEE catalog; L-band; Microwave technology; Organizing; Satellite communication; Synthesizers; Tellurium;
Conference_Titel :
Microwave Conference, 2000. Microwave and Telecommunication Technology. 2000 10th International Crimean
Conference_Location :
Crimea, Ukraine
Print_ISBN :
966-572-048-1
DOI :
10.1109/CRMICO.2000.1255867
