SC5309A 100kHz至2.5GHzPXI模块式微波下变频器|SignalCore (在产)

Spectral Specifications 

RF input range 

RF amplifier disabled.....................................................................................................100 kHz to 2.5 GHz 

RF amplifier enabled ..........................................................................................................1 MHz to 2.5 GHz 

IF output center frequency 1 Last (3rd) stage conversion enabled.......................................................................... 5 MHz to 100MHz 

IF output polarity 2 ................................................................................................................. Non-inverted/Inverted 

IF bandwidth (3 dB) 3 Options................................................................................................................................................ 20, 40 MHz

RF tuning 

Frequency step resolution ........................................................................................................................... 1 Hz 

Lock and settling times 4 ................................................................................................................ 1 ms typical

Frequency reference 5 

Technology ............................................................................... Temperature compensated crystal oscillator 

Accuracy ................................ ± [(aging x last adjustment time lapse) + temp stability + cal accuracy] Initial calibration 

accuracy ..................................................................................................................... ±0.05 ppm Temperature stability 6 

35 °C to 45 °C ......................................................................................................................................... ±0.25 ppm 

0 °C to 70 °C .............................................................................................................................................. ±1.0 ppm 

Aging .......................................................................................................................... ±1 ppm for first year @ 40 °C 

Frequency accuracy 7 ............ ± (frequency reference accuracy * (RF input frequency + 3.625e9)) Hz

LO related sideband spurious signals 10 

< 200 kHz ...................................................................................................................................................... -70 dBc 

> 200 kHz ...................................................................................................................................................... -75 dBc

Input range 

AC (preamplifier disabled) ............................................................................................................... +27 dBm max 

AC (preamplifier enabled) .................................................................................................................+20 dBm max 

DC 11 .................................................................................................................................................................................. 0 V 

Attenuation range 

RF ............................................................................................................................................ 0 to 60 in 0.25 dB steps 

IF 12 ......................................................................................................................................... 0 to 60 in 0.25 dB steps 

Input voltage standing wave ratio (VSWR) 

Preamp off, 0 dB input RF attenuation 

10 MHz to 1.0 GHz .......................................................................................................................................... < 1.7 

1.0 GHz to 2.5 GHz .......................................................................................................................................... < 2.5 

Preamp on, 0 dB input RF attenuation 

10 MHz to 1.0 GHz .......................................................................................................................................... < 1.8 

1.0 GHz to 2.5 GHz .......................................................................................................................................... < 2.0 

Gain range (@ 1GHz) 13 

Minimum 14 .............................................................................................................................................. -90 dB typical 

Maximum 15 (preamplifier disabled) ............................................................................................. 30 dB typical 

Maximum 15 (preamplifier enabled) .............................................................................................. 50 dB typical 

Preamplifier gain ........................................................................................................................................ 20 dB typical

RF amplitude response (15 °C to 35 °C ambient) 

RF gain flatness response (uncorrected) ........................................................................................ 4 dB typical 

RF gain flatness response (corrected16) ................................................................................................ ±0.75 dB 

Absolute gain accuracy (corrected16) .................................................................. ±1.0 dB (±0.75 dB typical) 

IF flatness (15 °C to 35 °C ambient) 

IF in-band response flatness ................................................................................................................ 3 dB typical

RF to IF group delay (80% of IF bandwidth) 

With IF3 SAW filter ............................................................................................................... up to 1200 ns typical 

Without IF3 filter ...................................................................................................................... up to 600 ns typical

Spurious response 17 

Residual spurious signals 18 

RF < 1 GHz ....................................................................................................................................< -90 dBm 

RF > 1 GHz.....................................................................................................................................< -90 dBm 

RF induced spurious signals 19 ..................................................................................................................< -75 dBc 

Image rejection 20 ....................................................................................................................................... < -100 dBc 

IF rejection 21 ................................................................................................................................................ < -100 dBc

IF harmonics 22..................................................................................................................................................< -65 dBc

Input third-order intermodulation (IIP3, dBm) 26

Dynamic range 

Measurement dynamic range 29 ................................................................................................................ > 185 dB 

Instantaneous dynamic range 30 ............................................................................................................... > 150 dB

Reference Input and Output Specifications 

Reference output specifications 

Center frequency 31 ...................................................................................................................... 10 MHz/100 MHz 

Amplitude ....................................................................................................................................................... 3 dBm typ 

Waveform .................................................................................................................................................................... Sine 

Impedance ............................................................................................................................................... 50  

nominal Coupling ........................................................................................................................................................................... AC 

Connector type .......................................................................................................................................... SMA female 

Frequency accuracy ................................................................................ See “Spectral Specifications” section 

Reference input specifications 

Center frequency .............................................................................................................................................. 10 MHz 

Amplitude .................................................................................................................... -3 dBm min/ +10 dBm max 

Phase-lock range ................................................................................................................................... ± 3 ppm (typ) 

Impedance ............................................................................................................................................... 50  nominal 

Coupling ........................................................................................................................................................................... AC 

Connector type .......................................................................................................................................... SMA female 

Port Specifications 

RF input 

Input impedance ..................................................................................................................................................... 50  

Coupling ........................................................................................................................................................................... AC 

Connector type .......................................................................................................................................... SMA female 

LO leakage .................................................................................................................................................... < -100 dBm

IF output 

Output impedance .................................................................................................................................................. 50  

VSWR ............................................................................................................................................................................... 1.6 

Coupling ........................................................................................................................................................................... AC 

Connector type .......................................................................................................................................... SMA female 

Output amplitude ................................................................................................................................... 20 dBm max

General Specifications 

Environmental 

Operating temperature 32 .................................................................................................................. 0 °C to +75 °C 

Storage temperature .................................................................................................................... -40 °C to +100 °C 

Operating relative humidity ............................................................................. 10% to 90%, non-condensing 

Storage relative humidity .................................................................................... 5% to 90%, non-condensing 

Operating shock ...................................................................................... 30 g, half-sine pulse, 11 ms duration 

Storage shock ........................................................................................... 50 g, half-sine pulse, 11 ms duration 

Operating vibration ........................................................................................................ 5 Hz to 500 Hz, 0.31 grms 

Storage vibration ............................................................................................................. 5 Hz to 500 Hz, 2.46 grms

Altitude .............................. 2,000 m maximum (maintaining 25 °C maximum ambient temperature) 

Physical 

Dimensions (W x H x D, max envelope)........................................................................... 3.7” x 1.4” x 6.1” 

Weight .............................................................................................................................................................. 2.6 lbs 

Input voltage .................................................................................................................................................12 VDC 

Power consumption ........................................................................................................................ 12 W typical 

Communication interface .......................................................................PXIe/PXI, USB and RS-232/SPI 

Safety ............................................................................................................. Designed to meet the requirements of: IEC 61010-1, EN 61010-1, UL 61010-1, CSA 61010-1 

Electromagnetic Compatibility (EMC) ......................................... Designed to meet the requirements of: EN 61326-1 (IEC 61326-1): 

Class A emissions; Basic immunity 1, EN 55011 (CISPR 11)  Group 1, Class A emissions, AS/NZS CISPR 11: Group 1, Class A emissions, FCC 47 CFR Part  15B: Class A emissions, ICES-001: Class A emissions 

CE ............................................................................................................................................. Meets the requirements of: .

.......................................... 2006/95/EC; Electromagnetic Compatibility Directive (EMC Directive) 

Warranty .................................................. 3 years parts and labor on defects in materials or workmanship