Diode Detector SLAC_357496_DiodeDetector
Summary
AI-generated · Aug 23, 2025Provide quotes for two zero-bias Schottky barrier diode detectors and associated waveguide filters to cover two frequency bands: 170–260 GHz (WR-4) and 110–170 GHz (WR-6). Detectors specified as WR4.3ZBD qty 2 and WR6.5ZBD qty 2, with SMA outputs, UG-387/U-M mounting flanges, 50 Ω impedance, ESD protection, responsivity at least 1900–2300 V/W, maximum response rate 250 kHz, and NEP in the low pW/√Hz range. Each detector family also includes two corresponding waveguide band-pass filters (170–260 GHz WR-4, 110–170 GHz WR-6) with specified insertion loss and return loss, mounting flanges, and 1–2 inch length. An optional detector amplifier (ZBD-FDA) is listed: 2 kHz–40 MHz bandwidth, 100× gain, 50 Ω impedance, qty 4. All quantities shown are for product only; no on-site services are allowed.
The award will use a Lowest Priced Technically Acceptable method with the best lead time, on a fixed-price purchase order. Compliance requirements include Buy American Act for awards over $10,000, a Representations & Certifications Rider valid for one year, and SAM registration. Subcontractors must be registered in SAM, and terms and conditions from SLAC’s August 2023 fixed-price commercial supplies and services document will apply. Negotiated pricing may consider published price lists, and payment terms are NET-30 with Freight terms FOB Destination Prepaid and Add. Confidential/proprietary markings are to be observed in submissions.
SLAC National Accelerator Laboratory is operated by Stanford University for the Department of Energy. As a management and operating contractor, subcontracts awarded by the Laboratory are not Federal procurements, and are not directly subject to the Federal Acquisition Regulations in 48 CFR. Nonetheless, certain Federal laws, Executive Orders, and regulations may affect our DOE approved purchasing system, as required by statute, regulation, or contract terms and conditions. The following is attached for you to complete and review: 1.) Buy American Act (BAA) 2.) Equal Employment Opportunity (EEO) 3.) FP Commercial Supplies-Services T&C s ( August 2023 ) Requested for Quote: Technically Specifications Listed Below: Zero bias Schottky barrier diode detector Frequency range of the input signal: 170-260 GHz Input port: WR-4 waveguide Output port: SMA Mounting flange: UG-387/U-M, 2.9 mm (f) Responsivity: At least 1900 V/W Maximum response rate: 250 kHz Noise equivalent power (NEP): ? 4.3 pW/Hz Output amplifier bandwidth: 2 kHz 40 MHz Output amplifier voltage gain: 100 Output impedance: 50 Ohm ESD protection circuit: Included Quantity: 2 Zero bias Schottky barrier diode detector Frequency range of the input signal: 110-170 GHz Input port: WR-6 waveguide Output port: SMA Mounting flange: UG-387/U-M, 2.9 mm (f) Responsivity: At least 2300 V/W Maximum response rate: 250 kHz Noise equivalent power (NEP): ? 3.5 pW/Hz Output amplifier bandwidth: 2 kHz 40 MHz Output amplifier voltage gain: 100 Output impedance: 50 Ohm ESD protection circuit: Included Quantity: 2 Band pass filter Type: Waveguide Frequency band (with cut-off at -20 dB): 170 260 GHz Insertion loss: ? 1.5 dB Return loss: ? -20 dB Mounting flange: UG-387/U-M (WR-4) Length: 1 - 2 inch Quantity: 2 Band pass filter Type: Waveguide Frequency band (with cut-off at -20 dB): 110 170 GHz Insertion loss: ? 1 dB Return loss: ? -20 dB Mounting flange: UG-387/U-M (WR-6) Length: 1 - 2 inch Quantity: 2 Required item(s) are listed below: WR4.3ZBD - Zero-Bias Detector qty 2 WR6.5ZBD - Zero-Bias Detector qty 2 WR4.3BPF170-260 qty 2 WR6.5BPF110-170 qty 2 ZBD-FDA Option: Detector AmplifierSpecifications Output: 2kHz-40MHz Voltage Gain: 100 OutputImpedance: 50 Ohm DC Power Requirements: +5V / <50mA qty 4 Quote is for product only; no on-site services permitted. Source selection will be based on Lowest Priced Technically Acceptable Method and best Lead-Time. Please provide a price and lead time quotation by 07/04/2025 Send quote to Jhamieb@SLAC.stanford.edu. Please be advised that the requirement was also posted in SAM.gov. Is there any room for additional discount such as for Academic, ICPT, GSA, or Government Institutions? Buy American Act Certification (BAA) applies to awards over $10,000. Representations & Certifications Rider is required. Once completed the Reps and Certs is valid for one year until renewal. If you have already completed one within the year please disregard. Otherwise, please complete and return. All subcontractors are required to register in the System for Award Management (www.sam.gov). If possible, please provide a link to your webpage for published price list to substantiate for the prices quoted. The resulting purchase order will be issued on a fixed price basis. SLAC National Accelerator Laboratory Terms and Conditions for Fixed Price Commercial Supplies and Services (Rev. August 2023) will be made a part of the resulting order. Please mark up terms and conditions if you wish to negotiate. No mark ups mean that you accept SLAC Terms and Conditions. Payment Terms will be NET-30 Freight terms will be FOB Destination Prepaid and Add You are requested to mark and identify proprietary/confidential information provided in response to the solicitation. Contact me directly with any questions. Kind Regards, Jhamie Serena Procurement Commodities Team SLAC National Accelerator Laboratory 2575 Sand Hill Road Menlo Park, CA 94025 P- 650-926-2201
From Solicitation posted on Jun 19, 2025Notice history
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Solicitation LATEST Posted Jun 19, 2025
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