Holzworth HSX9000系列射频信号源
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- 产品概述
- 配置选型
The HSX Series are broadband frequency sources exhibit industry leading phase noise and spectral purity performance coupled with a highly accurate dynamic range of up to +20dBm and down to -110dBm. The 1U high form factor offers 1, 2, 3 or 4 channel models; all providing the ultimate in frequency accuracy, while the phase coherent RF outputs provide the ultimate in channel-to-channel stability.
The HSX Series offers exceptional phase noise and spectral purity performance as a multi-channel CW signal source. The compact 1U chassis allows for anywhere from 1x to 4x independently tunable channels (frequency / phase offset / amplitude) to optimize channel density within test system racks where real-estate is often crucial. Application specific frequency options can be configured to cover combinations of 10MHz to 3GHz, 6GHz, 12GHz, 24GHz and 40GHz. Each broadband channel output provides an accurate dynamic range of up to +20dBm to -110dBm. Holzworth’s unique multi-loop architecture provides the ultimate in frequency accuracy, channel-tochannel stability and phase coherency.
FULLY INDEPENDENT CHANNELS
Each RF output is driven by a separate, internally loaded synthesizer/attenuator module. Up to 4 independently tunable synthesizers can be specified per 1U chassis allowing for the highest integrated channel density available in its class. With an average power dissipation of less than 20 Watts per channel, the HSX9000 Series is highly efficient.
PHASE COHERENT CHANNELS
Holzworth HSX Series synthesizers offer the performance benefits of a proprietary multi-loop architecture with a centralized reference distribution subsystem, which maintains a tight phase coherent relationship across all integrated channels.
THE ULTIMATE IN CHANNEL-TO CHANNEL STABILITY
Different from traditional PLL based synthesizers, Holzworth’s proprietary multi-loop architecture creates precisely synthesized signals that exhibit both instantaneous and long term stability. Temperature variations between the channels remain the only contribution to drift. The thermally optimized, fan-less chassis was specifically developed for maintaining the lowest possible thermal gradients from channel-to-channel. Channel specific thermal monitoring is available for tracking the relative channel temperature of each loaded synthesizer module.
HSX SERIES PERFORMANCE
|
Bandwidth |
Output Power (at max. freq)(unleveled / calibrated range) |
Phase Noise (at max. frequency) |
Harmonics (max. freq) |
Spurious (max. freq.) |
||
|
10Hz OS |
10kHz OS |
10MHz OS |
||||
|
10MHz to 3GHz |
+21dBm / +18dBm to -110dBm |
-82dBc/Hz |
-136dBc/Hz |
-148dBc/Hz |
-25dBc |
-80dBc |
|
10MHz to 6GHz |
+21dBm / +18dBm to -110dBm |
-76dBc/Hz |
-130dBc/Hz |
-142dBc/Hz |
-30dBc |
-76dBc |
|
10MHz to 12GHz |
+23dBm / +20dBm to -60dBm |
-70dBc/Hz |
-124dBc/Hz |
-136dBc/Hz |
-27dBc |
-72dBc |
|
10MHz to 24GHz |
+20dBm / +18dBm to -60dBm |
-64dBc/Hz |
-118dBc/Hz |
-130dBc/Hz |
-25dBc |
-65dBc |
|
10MHz to 40GHz (PRELIMINARY) |
+15dBm / +12dBm to -60dBm |
-58dBc/Hz |
-112dBc/Hz |
-124dBc/Hz |
TBD |
-58dBc |
PHASE NOISE
Phase noise is a critical performance parameter for high speed communications systems, subsystems, components and chipsets. The phase noise performance of the HSX Series is derived from years of Holzworth development of proprietary techniques that optimize both close-in phase noise (long term stability) and far from the carrier phase noise (instantaneous stability) while maintaining phase coherency between channel outputs.
SPURIOUS
Spurious performance of the HSX Series is exceptional. The following data is a 500MHz bandwith centered at 1GHz. Spurious response is approximately -90dBc.
CONFIGURATION GUIDE
The HSX9000 Series synthesizer platform is designed to be user/application defined. Follow 4 easy steps to determine the part number with the required options.
STEP 1: SELECT TOTAL NUMBER OF CHANNELS
Select the base part number, strictly calling out the total number of channels to be loaded into the multi-channel chassis.
|
No. Channels |
1 |
2 |
3 |
4 |
|
Part Number |
HSX9001A |
HSX9002A |
HSX9003A |
HSX9004A |
STEP 2: SELECT CHANNEL FREQUENCY OPTIONS
Select any combination of channel frequency options. Note that the total number of channels specified here must equal the number of channels selected under STEP 1.
|
Frequency Range |
Number of Channels per Frequency Range |
|||
|
1x |
2x |
3x |
4x |
|
|
10MHz – 3GHz |
OPT-103 |
OPT-203 |
OPT-303 |
OPT-403 |
|
10MHz – 6GHz |
OPT-106 |
OPT-206 |
OPT-306 |
OPT-406 |
|
10MHz – 12GHz |
OPT-112 |
OPT-212 |
OPT-312 |
OPT-412 |
|
10MHz – 24GHz |
OPT-120 |
OPT-220 |
OPT-320 |
OPT-420 |
|
10MHz – 40GHz |
OPT-140 |
OPT-240 |
OPT-340 |
OPT-440 |
STEP 3: SELECT ADDITIONAL OPTIONS & ACCESSORIES
The options listed in this section are available for the multi-channel platform to comply with application specific requirements.
|
TYPE |
Part Number |
Description |
|
OPTION |
OPT-REFX |
5MHz – 160MHz Reference Input Frequency Range (degraded phase noise) |
|
ACCESSORY |
RACK-1U |
19" Rack Mount Bracket Kit, 90º rear bracket |
|
ACCESSORY |
RACK2-1U |
19" Rack Mount Bracket Kit, straight rear bracket |
STEP 4: CONTACT US FOR A QUOTATION
Once the part number (channel number) and options are determined, please contact us for quotation.
