SC5408A 100kHz至6GHz模块式射频上变频器|SignalCore (在产)

Spectral Specifications 

RF output range 

Direct path....................................................................................................................... 100 kHz to 400 MHz 

Conversion path ................................................................................................................ 20 MHz to 6.0 GHz 

IF2 output frequency .......................................................................................................................................... 1.25 GHz

IF input center frequency 1 

First (IF3) stage conversion enabled..................................................................... 50 MHz to 500 MHz 

Second IF selected (Bypass IF3 conversion).............................................................................1.25 GHz 

RF output polarity 2 First (IF3) stage conversion enabled.............................................................. Non-inverted/Inverted 

Second IF selected (Bypass IF3 conversion)..............................................................................Inverted 

IF bandwidth (3 dB) 

First (IF3) stage conversion enabled................................................................................... 80/160 MHz (Contact SignalCore for other IF BW options 1 ) 

IF3 conversion bypassed (2 stage conversion)....................................................................... 320 MHz

RF tuning 

Frequency step resolution 3 ........................................................................................................................ 1 Hz 

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

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 

20 °C to 30 °C ........................................................................................................................................ ±0.25 ppm 

0 °C to 55 °C .............................................................................................................................................. ±1.0 ppm 

Aging .......................................................................................................................... ±1 ppm for first year @ 25 °C 

Frequency accuracy 7 .................................. ± (frequency reference accuracy * RF output frequency) Hz

LO related sideband spurious signals 10 

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

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

Amplitude Specifications 

IF Input range 

AC ................................................................................................................................................................ +17 dBm max 

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

Attenuation range

RF ....................................................................................................................................................0 to 60 in 1 dB steps 

IF 12 ................................................................................................................................................ 0 to 60 in 1 dB steps 

Output voltage standing wave ratio (VSWR) 

10 MHz to 3.0 GHz .................................................................................................................................................. < 2.0 

3.0 GHz to 6.0 GHz .................................................................................................................................................. < 2.8 

Gain (@ 1GHz) 13 

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

Maximum 15 .............................................................................................................................................. 30 dB typical 

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

RF gain flatness response (uncorrected) ..................................................................................... 14 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

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

3 stage conversion ................................................................................................................................ 100 ns typical 

2 stage conversion ................................................................................................................................ 100 ns typical

Spurious response 17

Spurious signals 18 ..........................................................................................................................................< -65 dBc 

LO leakage 19 .....................................................................................................................................................< -65 dBc

Reference Input and Output Specifications 

Reference output specifications 

Center frequency 24 ...................................................................................................................... 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 ...................................................................................................................... 0 dBm min/ +10 dBm max 

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

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

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

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

Port Specifications 

RF output 

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

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

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

IF input 

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

VSWR ............................................................................................................................................................................... 1.8 

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

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

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

Environmental 

Operating temperature 25 .................................................................................................................. 0 °C to +55 °C 

Storage temperature ....................................................................................................................... -40 °C to +70 °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) (SC5408A)................................................... 3.7” x 1.4” x 6.1” 

Dimensions (W x H x D, max envelope) (SC5407A)............................................................... 2x3U slots 

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

Input voltage (SC5408A) .........................................................................................................................12 VDC 

Power consumption ........................................................................................................................ 25 W typical 

Communication interface .......................................................................................... 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 on parts and labor on defects in materials or workmanship