|
Racal-Dana 9087 SYNTHESIZED RF SIGNAL GENERATOR Racal-Dana 9087, 1.3 GHz Signal Generator, Synthesized, Low Noise The 9087 covers the complete frequency range, from 10 kHz to 1300 MHz without frequency doubling. Consequently, there are no sub-harmonics and the full output level is maintained over the entire frequency range. Frequency is indicated on a 10-digit LED display with resolution of 1 Hz. The output signal is phase-locked to a Racal-Dana precision temperature controlled quartz oscillator. This standard reference oscillator provides a stability of better than 3 parts in 109 per day. For better performance, an optional oscillator with stability of better than 5 parts in 1010 per day is available. Alternatively, the 9087 can be phase-locked to an external standard. * SSB phase noise are: 0.01-100 MHz (-136dbc/Hz); 100-325 MHz (-142dbc/Hz); 325-650 MHz(-136dbc/Hz); 650-1300 MHz (-130dbc/Hz) * Spurious Signals >3Khz off carrier are -90 dbc@.01-100 MHz; -97 dbc@100-325 MHz; -91 dbc@325-650 MHz; -85 dbc@650-1300 MHz * The SSB broadband noise floor is -150 dbc @>2.5% offset. * The Racal-Dana 9087 offers AM, FM, Phase and Pulse modulation from a combination of internal and external sources. * Internal modulation frequencies include 400Hz and 1000Hz. * AM is digitally selectable from 1% to 100% in 1% increments. The DC coupled AM mode provides analog leveling or ramping of the RF output, linearity and phase shift have been optimized for ILS and VOR NAVAIDS testing. * Frequency Modulation with up to 1 MHz deviation at rates from DC to 100KHz or phase modulation to 5 radians at modulation frequencies from 20 Hz to 10 KHz can be selected. DC coupled FM allows the 9087 to be used for analog sweeping, as a VCO which can be phase locked to another frequency source and for error free digital modulation (Flex and POCSAG paging). * The 9087 can be pulse modulated from internal or external sources. The low noise performance makes this unit ideal for doppler or over the horizon radar simulation. * The output level range is -140 dbm to +19 dbm in 0.1 db steps. A 4 digit LED displays output level in Voltage, dbm or relative db. * Microprocessor control allows automatic diagnostics, increased accuracy and full GPIB control. * Complete Instruction Manual (this posting is the responsibility of the poster) |
d_shaw@dfwind.com (Dolly Shaw) for more information. All emails will be forwarded to the poster's actual email address.
