Proprietary and Confidential
Next Generation
Solid State High Power Technology
Presented to the SSPI, Rio de Janeiro May 3...
Proprietary and Confidential2
Wavestream Facts
Founded in 2001
Steady Growth:
Between 2007 and 2010, Sales Grew from $2M t...
3 Proprietary and Confidential
Traditional “Binary” Power Combining
Amplifying transistor element outputs are
combined usi...
4 Proprietary and Confidential4
Spatial Power Combining
ARRAY OF INDIVIDUAL TRANSISTOR-BASED ELEMENTS
RADIATING STRUCTURES...
5 Proprietary and Confidential5
Spatial Power Combining- Construction Principles
Deck Amp uses solid-state devices directl...
Proprietary and Confidential6
Wavestream’s C, X, Ku, Ka-band BUC’s & Amplifiers
Design Principles and Product Properties f...
Proprietary and Confidential7
Wavestream’s C, X, Ku, Ka-band BUC’s & Amplifiers
Wavestream Reliability Measures
Wavestream...
8 Proprietary and Confidential
Wavestream BUC’s - Best Cost Benefit
100% testing over full temp range ensures dependabilit...
9 Proprietary and Confidential
Worldclass Manufacturing Capabilities
40,000 square feet of space for state-of-the-art
prod...
Proprietary and Confidential10
Customers & Markets
Defense Communications
– Satellite
– Airborne
– Troposcatter
– Highly s...
Proprietary and Confidential11
Today’s Broadcast Industry Needs
Reduce power consumption (operational expenses). Change to...
Proprietary and Confidential12
Enter Wavestream
Wavestream has introduced the world’s first (Form, Fit, Function) solid
st...
Proprietary and Confidential13
”Spatial Power Combining” Technology Advantage
Smaller size (especially for higher power le...
Proprietary and Confidential14
Broad Product Portfolio
Established clear market leadership for compact, highly efficient S...
Proprietary and Confidential15
C-band 600W PowerStream 757C-i Indoor
SWaP
95 lbs
19” W x 8.75”H x 24”D
AC Power Draw: 2.4 ...
Proprietary and Confidential16
C-band 600W PowerStream 757C-o Outdoor
Next Generation SSPA Technology
SWaP
90 lbs
12.8”W x...
Proprietary and Confidential17
C-Band PowerStream 454C-i Indoor
SWaP
95 lbs
19” W x 8.75”H x 24”D
AC Power Draw: 1.6 kVA m...
Proprietary and Confidential18
C-Band PowerStream 454C-o Outdoor
Next Generation SSPA Technology
SWaP
83 lbs
12.8”W x 8.5”...
19 Proprietary and Confidential
TWTA vs SSPA
TWTA Nomenclature
200W w/o
Linearizer
200W w/
Linearizer
400W w/o
Linearizer
...
20 Proprietary and Confidential
Power Use: Large Teleport – 50 Uplinks in 1:1 Configuration
Power Draw SSPA “A” SSPA “B” T...
Proprietary and Confidential21
Ku-Band PowerStream 200W BUC Outdoor
Next Generation SSPA Technology
SWaP
42 lbs
10.25”W x ...
Proprietary and Confidential22
Ku-band 100W PowerStream BUC
SWaP
22 lbs
15” x 8” x 5”
AC Line Draw: 565W at Rated, 520W at...
Proprietary and Confidential23
Ku-band Matchbox BUC: 16W, 25W, and 40W
Small Size, Weight, and Power (SWaP)
9 lbs, 10.3” x...
Proprietary and Confidential24
Wavestream’s Luminary Broadcast Customers
HBO - USA : Live service with 600 W Indoor SSPA’s...
Proprietary and Confidential25
Programs are carried over what transponders
by Wavestream’s SSPA’s
26 Proprietary and Confidential
Light-weight and Low-Profile Design
– Fast and easy installation on all size vehicles
– No...
Proprietary and Confidential27
DSNG with Raysat antenna and Wavestream BUC
StealthRay 5000
– External BUC up to 50W
– ODU ...
28 Proprietary and Confidential
Wavestream Corp
Obrigado !
Thank You !
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Broadcast day 2011_gilat

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Broadcast day 2011_gilat

  1. 1. Proprietary and Confidential Next Generation Solid State High Power Technology Presented to the SSPI, Rio de Janeiro May 3, 2011 Eduardo G. Alecci, P. Eng Director of Regional Sales Canada & LATAM
  2. 2. Proprietary and Confidential2 Wavestream Facts Founded in 2001 Steady Growth: Between 2007 and 2010, Sales Grew from $2M to $73M 160 Employees Offices in San Dimas, San Diego, Washington DC, Canada, Brazil, Singapore Acquired by Gilat Satellite Networks in Nov 2010 Gilat/Wavestream Sales office in Rio de Janeiro, Brazil Gilat/Wavestream-Brazil contact-William Hemmings Extremely high reliability on over 7,600 SSPAs delivered Wavestream is the fastest growing manufacturer of next generation, mission critical solid state power amplifiers targeting the worldwide SATCOM market
  3. 3. 3 Proprietary and Confidential Traditional “Binary” Power Combining Amplifying transistor element outputs are combined using multiple stages of pair-wise “wired” connections Each successive stage of wiring contributes more transmission line loss than the previous stage Combining efficiency drops rapidly with increasing number of elements Increasingly inefficient as large numbers of transistors are combined Binary Technology Limitations… ► More energy used, more heat generated ► Larger package footprint ► Less efficient, less reliable
  4. 4. 4 Proprietary and Confidential4 Spatial Power Combining ARRAY OF INDIVIDUAL TRANSISTOR-BASED ELEMENTS RADIATING STRUCTURES INDIVIDUAL ELEMENT OUTPUT “BEAMLETS” SPATIALLY COMBINED OUTPUT BEAM Wavestream Spatial Power Advantage: Uses array of active elements Each element output feeds a radiating structure Individual element outputs are spatially combined in a single step into a coherent output beam The Wavestream Difference... ► Higher output power, less heat, greater reliability ► Greater efficiency in compact, light weight packages ► Lower energy consumption, lower lifecycle costs
  5. 5. 5 Proprietary and Confidential5 Spatial Power Combining- Construction Principles Deck Amp uses solid-state devices directly coupled to input and output fields by antennas enclosed in waveguide SPATIALLY COMBINED OUTPUT Printed antennas and chips are mounted to heat spreader “trays” INPUT WAVE Trays are stacked to form the waveguide enclosure INPUT ANTENNAS OUTPUT ANTENNAS WAVEGUIDE SOLID-STATE DEVICES • Solid copper for very efficient heat transfer • Rugged, shock-proof RF assembly
  6. 6. Proprietary and Confidential6 Wavestream’s C, X, Ku, Ka-band BUC’s & Amplifiers Design Principles and Product Properties for Broadcast Designed for Military Environments, sold to commercial market Common Design, Technology Reuse, Proven high Reliability Rugged, mechanically strong, copper construction for excellent heat removal Few Parts, Low RF losses, Low power Dissipation, High Reliability Wide temperature range tolerant with significant performance margin
  7. 7. Proprietary and Confidential7 Wavestream’s C, X, Ku, Ka-band BUC’s & Amplifiers Wavestream Reliability Measures Wavestream designs its own Power Supplies to Space and Mil Design Component De-rating practices for high Reliability Very strict Control of internal & external Thermal interfaces – all controlled by Wavestream – very strict internal manufacturing and testing quality control to guarantee Performance over entire Temperature Range High Level of internal training –assemblers and testers are specialist experts that qualify to very high performance standards
  8. 8. 8 Proprietary and Confidential Wavestream BUC’s - Best Cost Benefit 100% testing over full temp range ensures dependability: “Launch and Forget” assurance. Start up every time. Full spec any time. Mil design practices ensure very safe de-rating and high reliability of >230,000 hours MTBF: Proven MTBF ! No operating RF failures ever over system life. For high capacity Video Broadcast service providers, Wavestream has brought proven assurance of dependability and reliability with its solid state products and lowest life cycle cost in the industry
  9. 9. 9 Proprietary and Confidential Worldclass Manufacturing Capabilities 40,000 square feet of space for state-of-the-art production from device/component level to final assembly and test - Corporate headquarters in San Dimas, California – 32,000 square feet - International manufacturing capabilities in Singapore offers economies of scale and a modular product line - 3,000 square foot facility functions as an extension of Wavestream’s Design Center - Provides executive oversight for Asian manufacturing partners - Center for cost reduction engineering efforts Field-proven product reliability demonstrates Wavestream’s manufacturing expertise Over 7,000 units shipped since 2005 USA manufacture, USA design, USA Quality Proven Ability to Build Products in Large Volumes
  10. 10. Proprietary and Confidential10 Customers & Markets Defense Communications – Satellite – Airborne – Troposcatter – Highly secure point-to-point Government – Public Safety – Emergency Response and Disaster Recovery Commercial – Broadcast, Teleports, Satellite News Gathering – Remote Cellular Backhaul – Remote Operations (e.g., oil and gas platforms)
  11. 11. Proprietary and Confidential11 Today’s Broadcast Industry Needs Reduce power consumption (operational expenses). Change to high efficiency equipment Reduce annual maintenance expenditures- eliminate open-ended consumables costs Reduce footprint requirements - make room for new digital equipment within existing facilities Lower life cycle costs - switch to solid state-no more consumable products Improve on power, performance and reliability
  12. 12. Proprietary and Confidential12 Enter Wavestream Wavestream has introduced the world’s first (Form, Fit, Function) solid state alternative SSPa’s and BUC’s to existing TWTA models: -Linearized 750 W C-band -Non-linearized 750 W C-band -400 W C-band -200 W Ku-band -100 W Ku-band Solid State products provide same linear RF power at half of TWTA powers Same size, same weight, same performance, same price, same functionality, better reliability, long-term stability, superior environmental range No TWT replacement again, ever 50% prime power saving in redundant mode
  13. 13. Proprietary and Confidential13 ”Spatial Power Combining” Technology Advantage Smaller size (especially for higher power levels) than tube amplifiers Have replaced 3 kW Klystron Amplifiers and 750 W TWTA’s with our 600 W SSPA’s and BUC’s Higher efficiency means less prime power draw – Fewer chips, less heat generated, greater MTBF, lifecycle cost savings Class A-B biasing results in lower power draw as RF power output demand is lowered Instant ”ON” capability (< 60 msec) allows redundant Amplifier to operate in “OFF” mode, saving 50% prime power and saving capital equipment consumption. Technology is 100% scalable to other broadcast frequencies
  14. 14. Proprietary and Confidential14 Broad Product Portfolio Established clear market leadership for compact, highly efficient SSPAs with a field-proven family of Ka, Ku, X and C-band products – Growing product portfolio for land, air and sea platforms and a variety of antenna systems – Each product is designed and tested to meet strenuous requirements for temperature, shock and vibration. Each product is tested over the full range of frequency and temperature. – Delivering more than 350 HPAs per month
  15. 15. Proprietary and Confidential15 C-band 600W PowerStream 757C-i Indoor SWaP 95 lbs 19” W x 8.75”H x 24”D AC Power Draw: 2.4 kVA max @ 3dB OBO Advanced Features High Linearity Low Power Consumption Zero Power Draw in a Redundant Configuration Space-Saving, Plug and Play for TWTA Available as SSPA or BUC Greater Reliability, Lower Lifecycle Costs
  16. 16. Proprietary and Confidential16 C-band 600W PowerStream 757C-o Outdoor Next Generation SSPA Technology SWaP 90 lbs 12.8”W x 8.5”H x 24.5”D AC Line Draw: 2.8 kVA typical Operating Temperature -40°C to +60°C Fully Weatherized IP-54 protected Advanced Features Forward Power Monitoring RF Sample Port Variable Input Attenuator Temperature Compensation Serial M&C and Ethernet Available as SSPA or BUC Greater Reliability, Lower Lifecycle Costs
  17. 17. Proprietary and Confidential17 C-Band PowerStream 454C-i Indoor SWaP 95 lbs 19” W x 8.75”H x 24”D AC Power Draw: 1.6 kVA max @ 3dB OBO Advanced Features High Linearity Low Power Consumption Zero Power Draw in a Redundant Configuration Space-Saving, Plug and Play for TWTA Available as SSPA or BUC Greater Reliability, Lower Lifecycle Costs
  18. 18. Proprietary and Confidential18 C-Band PowerStream 454C-o Outdoor Next Generation SSPA Technology SWaP 83 lbs 12.8”W x 8.5”H x 24.5”D AC Power Draw: 1.6 kVA max @ 3dB OBO Operating Temperature -40°C to +60°C Fully Weatherized IP-54 protected Advanced Features Forward Power Monitoring RF Sample Port Variable Input Attenuator Temperature Compensation Serial M&C and Ethernet Available as SSPA or BUC Greater Reliability, Lower Lifecycle Costs
  19. 19. 19 Proprietary and Confidential TWTA vs SSPA TWTA Nomenclature 200W w/o Linearizer 200W w/ Linearizer 400W w/o Linearizer 400W w/ Linearizer 750W w/o Linearizer 750W w/ Linearizer Tube (W) 200 200 400 400 750 750 Flange (W) 175 175 350 350 650 650 Flange (dBm) 52.4 52.4 55.4 55.4 58.1 58.1 Linear (dBm) 45.4 48.4 48.4 51.4 51.1 54.1 Linear (W) 35 70 70 139 130 259 Wavestream 100W Ku-band Linear (W) 40 Wavestream 200W C-band Linear (W)* 85 85 Wavestream 400W C-band Linear (W)* 140 140 Wavestream 600W C-band Linear (W) 250
  20. 20. 20 Proprietary and Confidential Power Use: Large Teleport – 50 Uplinks in 1:1 Configuration Power Draw SSPA “A” SSPA “B” TWTA Klystron “A” Klystron “B” “Next Gen” SSPA Primary (kw) 185 245 120 440 275 120 Stand By (kw) 10 10 80 335 45 10 Total Draw (kw) 195 255 200 775 320 130 Yearly Electric Costs (@ $0.08/kwh) $136,656 $178,704 $140,160 $543,120 $224,256 $91,104 “Next Gen” SSPAs Save Energy Costs By: 34% 49% 45% 84% 60%
  21. 21. Proprietary and Confidential21 Ku-Band PowerStream 200W BUC Outdoor Next Generation SSPA Technology SWaP 42 lbs 10.25”W x 7.85”H x 20.75”L AC Power Draw: 1.1 W max @ 3dB OBO Operating Temperature -40°C to +60°C Fully Weatherized IP-54 protected Advanced Features Forward Power Monitoring RF Sample Port Variable Input Attenuator Temperature Compensation Serial M&C and Ethernet Available as SSPA or BUC Greater Reliability, Lower Lifecycle Costs
  22. 22. Proprietary and Confidential22 Ku-band 100W PowerStream BUC SWaP 22 lbs 15” x 8” x 5” AC Line Draw: 565W at Rated, 520W at 3dB OBO 90-264 VAC, 48 VDC or 24 VDC prime power Advanced Features Forward Power Monitoring RF Sample Port Variable Input Attenuator Temperature Compensation Serial M&C and Ethernet
  23. 23. Proprietary and Confidential23 Ku-band Matchbox BUC: 16W, 25W, and 40W Small Size, Weight, and Power (SWaP) 9 lbs, 10.3” x 5.4” x 4.4” (includes connector) 25 Watt: 205W at Rated, 185W at 3dB OBO 40 Watt: 275W at Rated, 240W at 3dB OBO Advanced Features Forward Power Monitoring Variable Input Attenuator Temperature Compensation Serial M&C and Ethernet Excellent Linearity -30 dBc Spectral regrowth @ 2-dB OBO 16W, 25W and 40W Same mechanical package Same package as 12W Ka-band 16W Fanless Version Ku-band Matchbox mounted on TCS SNAP antenna
  24. 24. Proprietary and Confidential24 Wavestream’s Luminary Broadcast Customers HBO - USA : Live service with 600 W Indoor SSPA’s. Replaced linearized 750 W TWTA’s Univision - USA: Replaced 3 kW Klystron HPA’s TAG – South Africa : 600 W Indoor SSPA’s for new service in Congo Televisa – Mexico : 600 W Outdoor BUC’s for new services, teleport expansion. Selected among CPI, Xicom, Advantech and Paradise. NES –USA : Mobile video service: 600 W Outdoor BUC’s replace linearized 750 W TWTA’s
  25. 25. Proprietary and Confidential25 Programs are carried over what transponders by Wavestream’s SSPA’s
  26. 26. 26 Proprietary and Confidential Light-weight and Low-Profile Design – Fast and easy installation on all size vehicles – No structural modifications or reinforcement required to the vehicle’s roof – Preserves vehicles’ mobility, agility and stability so that your team can be the first or only to reach the scene – No need to pre-arrange special parking – Allows vehicle to reach extreme locations No-set up Time – Arrive on scene and instantly begin shooting – No set up time needed DSNG with Raysat antenna and Wavestream BUC
  27. 27. Proprietary and Confidential27 DSNG with Raysat antenna and Wavestream BUC StealthRay 5000 – External BUC up to 50W – ODU size 115 L x 90 W x 18 H cm – ODU weight 32 kg – Receive High band 11.7 - 12.75 GHz – Receive Low band 10.95-11.7 GHz – Transmit band 14.0 - 14.5 GHz – Polarization Linear – Antenna G/T 7.5 dB/°K at 30° elevation – or 8.5 dB/°K at 45° elevation – Uplink EIRP 44.7 dBW (with external 40 Watt BUC) – Elevation range, 25° - 80° – Azimuth tracking accuracy 0.7°@ 60°/s, 360°/s2 – Elevation tracking accuracy 1°@ 45°/s, 180°/s2
  28. 28. 28 Proprietary and Confidential Wavestream Corp Obrigado ! Thank You !

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