Company Profile

Sage Millimeter logo

Contact Information

Contact: Wendy Shu
Phone: 424-757-0168

Location

SAGE Millimeter Inc.
3043 Kashiwa St.
Torrance CA 90505
United States
SAGE Millimeter, Inc. is a technology company focused on developing high performance microwave and millimeterwave components and subassemblies for commercial and military system applications. SAGE Millimeter’s product offerings range from standard catalog products to custom designed, application, performance, or function-specific products. The primary product offering is in the frequency range of 18 to 140 GHz.

The catalog products are organized into ten families according to their functionalities. While these products cover most general application categories in the industry, SAGE Millimeter is committed to designing and manufacturing custom products to meet customers’ specifications or assisting customers to define their system products by using the most available microwave and millimeterwave technologies.

SAGE Millimeter principals have many years of experience in the microwave and millimeterwave component and subassembly industry. We possess comprehensive knowledge about the engineering and manufacturing process and the quality requirements of the industry. We maintain a strong commitment to quality and have been operating according to ISO 9001:2008 standards. We have established quality and operation processes to ensure that customers’ requirements and specifications are met and exceeded. In tradition of its founders, SAGE Millimeter is committed to satisfying customers by providing well engineered, cost effective, high quality and on time delivered products.

Located in Torrance, California, SAGE Millimeter benefits from the proximity of leading aerospace, defense and telecommunication companies, research laboratories and universities by taking advantage of skilled professionals and diversified vendors while working closely with industry leaders to design, develop and produce many state-of-the-art performance and specific application-oriented products.

Articles

SAGE Millimeter Releases V-Band, Dual Polarized Antenna Horn Assembly

SAGE Millimeter has released a V-Band, dual polarized horn antenna assembly covering 50 to 75 GHz. The antenna features an integrated orthomode transducer (OMT) that provides high port isolation and cross-polarization cancellation, enabling the antenna to separate a circular or elliptical polarized waveform into two linear, orthogonal waveforms. At the center frequency, the horn antenna has 15 dBi nominal gain and a typical half-power beamwidth of 28 degrees on the E-plane and 33 degrees on the H-plane.


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Products

Flexible Waveguide Line

Flexible Waveguide LineAs an addition to its passive waveguide product offering, SAGE Millimeter, Inc. has released a line of flexible waveguides to cover 18 to 50 GHz. The flexible waveguide line is manufactured with a precision machining process to ensure high quality and ruggedness. Furthermore, all standard models feature a vulcanized silicone rubber jacket for added protection and reliability. 


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Series of Broadband Circulators and Isolators

SAGE Millimeter Inc. has released a series of broadband circulators and isolators that cover the frequency range of 71 to 76 GHz and 81 to 86 GHz. The circulators, models SNW-7137630818-12-C1 and SNW-8138630818-12-C1, and isolators, models SNW-7137630818-12-I1 and SNW-8138630818-12-I1, provide a low insertion loss of 0.8 dB maximum, a minimum isolation of 18 dB, and a short insertion length for system integration. 


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Ka-Band Omnidirectional Antenna: SAO-2832930610-28-S1

sage miage 6dea8e03-e216-414e-9502-2c8da44bf1dcModel SAO-2832930610-28-S1 is a WR-28 omnidirectional antenna that operates between 28 and 29 GHz. This vertically polarized antenna offers 360 degrees azimuth coverage with 6 dB gain and ±3 dB gain flatness. The antenna features a half power beamwidth of 10 degrees in the vertical direction. The actual operating frequency of this omnidirectional antenna is much broader.


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E Band Vector Network Analyzer: STO-12-S1

1 E Band VNA ExtenderModel STO-12-S1 is an E Band vector network analyzer (VNA) frequency extender designed to achieve full 2-port, S-parameter testing at 60 to 90 GHz.  It is compatible with modern vector network analyzers such as the Rohde & Schwarz ZVA Series and the Keysight PNA-X Series. The frequency extenders can achieve a dynamic range of 90 dB and are great for testing many E band devices including passive and active devices.


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Four V Band, Waveguide Bandpass Filters

#2 Sage Image a2fbac2b-1ac6-43e8-8fb0-a873d1393d9cModels SWF-65302350-15-B1, SWF-61302350-15-B1, SWF-63302350-15-B1 and SWF-58302350-15-B1 are V band, waveguide bandpass filters designed for WiGig applications. All four filters offer a 2 GHz passband with 50 dB typical rejection. The filters also have a nominal insertion loss of 2.5 dB. Since both low and high end cut off frequencies can be selected by modifying the design, custom models are available.


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W Band Mechanically Tuned Gunn Oscillator: SOM-94308315-10-M1

3 W-Band Mechanically Tuned Gunn OscillatorModel SOM-94308315-10-M1is a W-Band mechanically tuned gunn oscillator utilizing a high performance InP Gunn diode and proprietary cavity design to deliver +15 dBm typical power directly with a frequency tuning range of 90 to 98 GHz. Product delivers low AM/FM noise and harmonic emissions in the wide mechanical tuning range. The Gunn oscillator is equipped with a micrometer tuner for quick frequency tuning and setting as bench top equipment.


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E Band Sub-Harmonically Pumped Mixer: SFS-73336315-12SFKF-E1-M

4 ---2015-43 SFS-73336313-12SFKF-E1-M E-Band Sub-Harmonically Pumped MixerModel SFS-73336315-12SFKF-E1-M is an E Band sub-harmonically pumped mixer that utilizes high performance GaAs MMIC chips to offer superior RF performance. The required LO frequency and power are 35 to 38 GHz and +16 dBm, respectively. The mixer exhibits 15 dB nominal conversion loss in the RF frequency band of 70 to 76 GHz. The amplitude unbalance is within ±1 dB and phase unbalance is ±20 degrees typically. IF frequency bandwidth is from DC to 5 GHz.


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W-Band Receiver: SSR-9630831560-10-S1

5---2015-44, SSR-9630831560-10-S1, 92 to 100 GHz ReceiverModel SSR-9630831560-10-S1 is a W-Band receiver. The receiver has a typical conversion gain of 15 dB with a typical RF input power of -60 dBm in the frequency range of 92 to 100 GHz and an IF output frequency range of DC to 4 GHz. The required LO power and frequency range are +5 dBm and 16.0 GHz . The LO and IF port are both equipped with female SMA connectors and the RF port is a WR-12 waveguide with a UG-387/U flange.


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E Band, Waveguide Bandpass Filter: SWF-74305350-12-B1

#6 Sage release for mayModel SWF-74305350-12-B1 is an E band, waveguide bandpass filter that is used to pass the frequency range of 71 to 76 GHz, while rejecting the frequency range of DC to 67 GHz and 81 to 90 GHz. The nominal insertion loss of the bandpass filter is 2 dB and the typical rejection is 50 dB. The standard interface offers WR-12 waveguides with UG-387/U flanges. Various custom models are available.


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E-Band Transceiver: SSC-7737731200-1212-C1

2015-40 SSC-7737731200-1212-C1 E-Band TransceiverModel SSC-7737731200-1212-C1 is an E-Band transceiver. The transceiver has a minimum transmit output power of -30 dBm in the frequency range of 76 to 78 GHz with an IF input power of 0 dBm in the frequency range of 550 to 950 MHz. The typical receive conversion loss is -12 dB with a typical RF input power of -20 dBm in the frequency range of 76 to 78 GHz and a IF output frequency range of 550 to 950 MHz.


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Integrated Transmitter Module: SST-2730253027-28-S1

2015-37 SST-2730253027-28-S1 Ka-BandTransmitterModel SST-2730253027-28-S1 is a Ka Band compact transmitter module operating at 26.8 GHz. This product is designed and manufactured for small satellite applications. The module incorporates a phase locked oscillator to convert 1.0 signal to 26.8 GHz signal. With an integrated 23 dBi circular polarized lens corrected antenna, the module delivers +50 dBm EIRP. The module measures 3.78”(W) x 3.44”(L) x 4.43” (H) and weighs 24 Oz.


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Single-Pole Double-Throw Switch: SKD-9031045030-1010-R1

2014-12-46 SKD-9031045030-1010-R1 90 to 100 GHz SPDT SwitchModel SKD-9031045030-1010-R1 is a W-Band single-pole double-throw (SPDT) switch that operates from 90 to 100 GHz. It has better than 30 dB isolation and 5 dB typical insertion loss over the entire frequency range. The power handling and input P-1 dB of the switch is +23 dBm CW. This model has a built-in TTL driver which provides 2 us switching speed. The required bias for the switch is +/- 5 Vdc/10 mA.


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Micro-Strip Patch Array Antenna : SAM-3533532205-28-L1

2015-16 SAM-3533532205-28-L1 35GHz Patch Array AntennaModel SAM-3533532205-28-L1 is a micro-strip patch array antenna with rectangular waveguide interface. The antenna is constructed with higher performance and low loss soft microwave substrates. Various power distribution arrangements, such as corporate-fed or series-fed, are implemented to achieve the best aperture efficiency and antenna performance. The patch array antenna offers high gain and very low side lobes.


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Bench-Top Broadband Power Amp: SBB-0132732526-KFKF-SB

Bench AmpModel SBB-0132732526-KFKF-SB is a bench-top broadband power amplifier operating from 1.0 to 26.5 GHz. The amplifier provides 25 dB small signal gain and a minimum +25 dBm output power over the entire frequency range. The bench top amplifier is designed to use 100 to 240 V AC power directly from power line for laboratory use. The bench top amplifier is equipped with K connectors for RF path and measures 3.75” (W) x 4.15” (L) and 1.75” (H).


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Dielectric Resonator Oscillator: SOD-26303230-KF-S1

2014-07-25 SOD-26303230-KF-S1  26 0 GHz Dielectric Resonator OscillatoModel SOD-26303230-KF-S1 is a 26 GHz dielectric resonator oscillator (DRO). The oscillator is a free running oscillator with high frequency stability which is achieved by implementing a high quality dielectric resonator. The oscillator exhibits +30 dBm output power and low phase noise of -100 dBc/Hz at 100 KHz offset. The frequency stability of the oscillator is +/- 4 ppm or better in the temperature range of -40 to +85 °C.


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W Band Lens Corrected Antenna: SAL-7531143004-10-S1

2015-05 SAL-7531143004-10-S1 W Band Lens Corrected Horn AntennaModel SAL-7531143004-10-S1 is a W band lens corrected antenna with frequency range from 75 to 110 GHz. The antenna has 4 degree half power beamwidth with a typical of 30 dBi gain. The antenna is equipped with a rectangular WR-10 waveguide and UG-387/ U-M flange, which supports linear polarized waveforms. The lens corrected antennas cover the frequency range from 8.2 to 140 GHz.


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Four Way Power Combiner: SWP-46347304-2F2F-C1

SWP-46347304-2F2F-C1Model SWP-46347304-2F2F-C1 is a Q band high Q four-way power combiner operating from 45.5 to 47 GHz. The power combiner exhibits better than 15 dB return loss, 2.0 dB insertion loss and 20 dB port to port isolations in the operational bandwidth. The power combiner possesses excellent phase and amplitude balance. The power combiner is equipped with 2.4 mm (female) connectors.


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Full Band Low Noise Amplifier: SBL-7531142240-1010-S1

2014-04-14 SBL-7531102240-1010-S1 W Band Low Noise AmplifierModel SBL-7531142240-1010-S1 is a W band low noise amplifier covering entire W-band from 75 to 110 GHz .  The amplifier exhibits more than 20 dB small signal gain with ± 1.5 dB gain flatness and around 4.0 dB noise figure. The output P-1 dB of the amplifier is around 0 dBm typical and it draws 30 mA current from a single DC power supply in the range of +5 to +12 volts.


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Band Down Converter: STC-20-10-S1

STC-20-10-S1Model STC-20-10-S1 is a W band full waveguide band down converter with an RF range of 75 to 110 GHz. The full waveguide band down converter requires a +10 dBm LO signal in the frequency range of 12.5 to 18.33 GHz. It converts 75 to 110 GHz input signal to 10 MHz to 1.6 GHz output signal with a typical conversion gain of 20 dB. The required DC input is +12 Vdc / 450 mA.


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W Band Active X6 Multiplier

2013-10-40 SFA-923963618-10SF-S1 W Band X6 MultiplierModel SFA-923963618-10SF-S1 is a W band X6 active multiplier with center frequency at 94 GHz with minimum ± 2 GHz operational bandwidth. The active multiplier converts 15.33 to 16.0 GHz/+5 dBm input signal to deliver 92 to 96 GHz frequency band with more than +18 dBm power. The active multiplier exhibits better than 60 dBc superior harmonic suppression performance. It draws 780 mA current from a +6 Vdc DC power supplier.


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V Band Four Way Power Combiner

2013-10-39 SWP-55365304-15-C1 V Band 4 Way Power CombinerModel SWP-55365304-15-C1 is a V band waveguide four-way power combiner operates from 62 to 87 GHz. The power combiner exhibits 1.0 dB insertion loss and 20 dB port to port isolations between non-adjacent ports and 15 dB between adjacent ports in the operational bandwidth. The power combiner possesses excellent phase and amplitude balance.


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W Band Lens Corrected Antenna

2013-10-37 SAL-9239634001-094-C1 W Band Lens Corrected Horn AntennaModel SAL-9239634001-094-C1 is a W band lens corrected antenna with center frequency at 94 GHz and ± 2 GHz operation bandwidth. The antenna has 1.2 degree half power beamwidth with a typical of 40 dBi gain. The design offers lower than -20 dB sidelobe levels and supports both linear and circular polarizations.


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Harmonic Mixer: STH-2MSF-S1

2013-07-24 STH-2M2F-S1 (2)Model STH-2MSF-S1 is a harmonic mixer to cover the frequency range from 25 to 50 GHz with 2.4 mm (M) coaxial connector as RF input port and SMA (F) connector as combined LO/ IF port. The harmonic mixer exhibits minimum -20 dBm receiving sensitivity cross the entire 25 to 50 GHz with +13 dBm LO driving power level. The LO frequency range is 5 to 6 GHz and IF is 1 to 1.5 GHz.


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Band Crossguide Coupler

SWX-40360320-19-4BModel SWX-40360320-19-4B is a four port, 20 dB U-band full waveguide band crossguide coupler. Unlike most commercial available narrow band couplers, the new crossguide coupler covers full U band waveguide operation. The crossguide coupler exhibits less than 0.5 dB insertion loss, greater than 20 dB return loss, +/- 1 dB coupling flatness and better than 15 dB directivity over the entire 40 to 60 GHz frequency band.


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EBand Passive Tripler: SFP-123KF-S1

sfp-123kf-s1Model SFP-123KF-S1 is a resistive diode based passive tripler. The tripler is designed and build with a balanced waveguide configuration, which offers low harmonic emission and high conversion efficiency. The tripler exhibits 20 dB typical conversion loss and converts +20 dBm input power at 20 to 30 GHz to 0 dBm minimum output power at 60 to 90 GHz.


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WR-10 Waveguide to 1 mm Coax Adapters

2012-06 SWC-101F-R1 and SWC-101M-R1 (2)Model SWC-101F-R1 and SWC-101M-R1 are W band waveguide to 1 mm coaxial adapters. These adapters offer convenient mean for waveguide to coaxial line connection for full W band operations. Both WR-10 waveguide to 1mm (F) and WR-10 waveguide to1 mm (M) coax adapters have less than 1.0 dB insertion loss and better than 15 dB return loss from 75 to 110 GHz.


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K Band Speed Sensors

SSS-24307-27M-S1 and -D1Model SSS-24307-27M-S1 and SSS-24307-27M-D1 speed sensor heads are based on Doppler principle. While Model SSS-24307-27M-S1 is designed and manufactured for moving target speed measurement, Model SSS-24307-27M-D1 is for both speed and direction detection measurement. The operation frequency and output power of the models are at 24.125 GHz and 7 dBm, respectively.


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V-Band, Externally Biased Balanced Mixer

SFB-15-N2Model SFB-15-N2 is a V-Band, externally biased balanced mixer. The mixer employs high performance GaAs Schottky beamlead diodes, balanced configuration and proprietary bias circuitry to produce superior RF performance with very low LO pumping level. The externally biased mixer is capable for full RF waveguide band operation for both LO and RF frequencies from 50 to 75 GHz.


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E Band Single Sideband Down Converter

STC-12-S1Model STC-12-S1 is a single sideband E-Band down converter, which down convert the entire E Band frequency, 60 to 90 GHz, to an IF frequency from 2 to 32 GHz. The converter includes a Gunn oscillator, a full band balanced mixer, a highpass filter and a full band isolator. The built-in Gunn oscillator operates at 58 GHz with + 5.0 volts at 450 mA DC bias.


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E Band Mechanically Tuned Gunn Oscillator

SOM-77302320-12-S1Model SOM-77302320-12-S1 is a free running E band mechanically tuned Gunn oscillator with output power 20 dBm and tuning bandwidth +/- 1 GHz. The mechanical tuning is accomplished via a self-locking tuning screw or micrometer. The bias voltage and current to operate the oscillator is at +10 Vdc and 200 mA typically. The oscillator is also bias tunable to allow frequency modulation via its bias port.


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W-Band High Directivity Directional Coupler

SWD-1040H-10-SBModel SWD-1040H-10-SB is a 10 dB W-band high directivity directional coupler. The directional coupler is based on traditional multi-hole coupling mechanism. The directional coupler is constructed with machined brass waveguide housings. With detailed electrical/mechanical design and precision fabrication process, the directional coupler offers instrumentation quality and superior RF performance.


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WR-22 Waveguide to Coax Adapters

SWC-222F-R1 and 222M-R1Model SWC-222F-R1 and SWC-222M-R1 are Q band waveguide to coaxial adapters. These adapters offer a convenient mean for waveguide to coaxial connector transition. These adapters have less 0.3 dB insertion loss and better than 18 dB return loss in frequency range of 33 to 50 GHz for both 2.4 mm (F) and 2.4 mm (M) connector types.


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W-Band Subharmonically Pumped Mixer

SFS-75311416-10VFSF-S1Model SFS-75311416-10VFSF-S1 is a W-Band, subharmonically pumped mixer. The mixer employs high performance GaAs Schottky beamlead diodes, balanced configuration to produce superior RF performance. The subharmonically pumped mixer is capable for full RF waveguide band operation for RF frequencies from 75 to 110 GHz with half of the LO frequency: 37.5 to 55.0 GHz. The conversion loss measured was 12 to 16 dB at +13 dBm LO pumping level typically.


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W-Band Passive Tripler

SFP-10328-S1Model SFP-10328-S1 is a resistive diode based passive tripler. The tripler is designed and build with a balanced waveguide configuration, which offers low harmonic emission and high conversion efficiency. The tripler exhibits 20 dB typical conversion loss and converts +20 dBm input power at 25 GHz to 37 GHz to 0 dBm power at 75 to 111 GHz.


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Low Cost K Band Varactor Tuned Gunn Oscillator

SOL-24307-42-VGModel SOL-24307-42-VG is a low cost, production ready K band Varactor tuned Gunn oscillator. The center frequency of the VCO is set at 24.125 GHz with +/-150 MHz frequency modulation bandwidth and +7 dBm nominal output powers. The VCO operates from a single +5 .0 Vdc power supplier and typically draws 250-mA current and requires 0 to +15 volts voltage swing for electrical tuning.


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Low Cost K Band FMCW Ranging Sensor Module

SSP-24305-42-S1Model SSP-24305-42-S1 is a low cost, production ready K band FMCW ranging sensor module. The center frequency of the module is set at 24.125 GHz with +/-150 MHz frequency modulation bandwidth and +5 dBm nominal output power. The sensor operates from a single +5 .0 Vdc power supplier and typically draws 250-mA current and requires 0 to +15 volts voltage swing for electrical tuning.


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Low Cost K Band FMCW Ranging and Directional Sensor Module

SSP-24303-42-D1Model SSP-24303-42-D1 is a low cost, production ready K band FMCW ranging and directional sensor module. The center frequency of the module is set at 24.125 GHz with +/-150 MHz frequency modulation bandwidth and +3 dBm nominal output powers. The sensor operates from a single +5 .0 Vdc power supplier and typically draws 250-mA current and requires 0 to +15 volts voltage swing for electrical tuning.


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D Band Frequency Extender

STE-SF906-00-N1Model STE-SF906-00-N1 is a D band frequency extender, which extends the input frequency of 12 to19 GHz to a full waveguide bandwidth, 110 to 170 GHz operation. The frequency extender combines high performance millimeter passive multipliers, amplifiers and filters to extend the low frequency sweeper or synthesizer to D band frequency band.


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Dielectric Resonator Oscillator: SOD-01213-22-S1

sod-01213-22-s1Model SOD-01213-22-S1 is a 37 GHz dielectric resonator oscillator (DRO). The oscillator is a free running oscillator and the high frequency stability is achieved by implementing a high quality dielectric resonator. The oscillator exhibits +13 dBm output power and low phase noise of -95 dBc/Hz at 100 KHz offset. The frequency stability of the oscillator is +/- 3 ppm per degree C or better in the temperature range of -40 to +85° C.


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RFQ

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