BidHits

Harmonics Government Bids & RFPs

AI email alerts, regional filters, and access to bid documents

Our AI understands your business and finds more opportunities. - 14-day free trial - no auto-charge.
90% recommend BidHits (960 real users, 11/03/2025). Methodology

Last updated on 09/21/2025.

09/09/2025 - USA | MD | MONTGOMERY COUNTY | GAITHERSBURG

Commerce, Department Of- National Institute Of Standards And Technology- Dept Of Commerce Nist

Harmonics

Combined Synopsis/Solicitation for Microwave Digital Lock- in Amplifier - The National Institute of Standards and Technology ( NIST) has a requirement for a digital lock- in amplifier. Please see attached Solicitation# **** and Statement of Work ( SOW) dated 9/8/25 for full details.

Microwave digital lockin amplifier for physical measurement laboratory Microwave digital lockin amplifier ( quantity: 1), inclusion of simultaneous multifrequency operation ( quantity: 1), option 1 ( inclusion of proportionalintegralderivative PID controllers and phaselocked loop PLL operation, quantity: 1), option 2 ( inclusion of signal modulation and analysis operation, quantity: 1)

Bid Close Date:

Documents

.

Type: Solicitation

Delivery location: Unique

Inspection: Optional

Visit: No

Sample submission: No

Nature: LABORATORY EQUIPMENT AND SUPPLIES

Search ID: YQ9HY

08/09/2025 - USA | CO | SCHRIEVER SFB

Dept Of Defense- Dept Of The Air Force- Fa2550 50 Cons Pkp

10 SOPS RF Digitizers - The United States Air Force, 50 CONS, Schriever SFB, CO is seeking capabilities packages of potential sources, including small business ( SB), 8( a), HUBZone, and Service- Disabled Veteran- Owned ( SDVO) small businesses that are capable of providing R

RF Digitizers 1 **** 306000mhz digital transmitter with 10ge sfp, 2 vhfuhf frequency accuracy 1. 0 ppm digital ethernet **** transmitter tuning resolution 1khz noise figure 25 db max max if input 10 dbm if to rf gain 10db nom if bandwidth 120mhz output level 0 to 20dbm gain control 30db min harmonics 30dbc 301ghz, 50dbc1ghz6ghz phase noise @3ghz 1khz offset 80dbchz 20khz offset 90dbchz 100khz offset 100dbchz 1mhz offset 120dbchz 2 **** 306000mhz dual digital transmitter with 10ge sfp 2 vhfuhf frequency accuracy 1. 0 ppm dual channel ethernet **** digital tuning resolution 1khz transmitter noise figure 25 db max max if input 10 dbm if to rf gain 10db nom if bandwidth 60 mhz output level 0 to 20dbm gain control 30db min harmonics 30dbc 301ghz, 50dbc1ghz6ghz phase noise @3ghz 1khz offset 80dbchz 20khz offset 90dbchz 100khz offset 100dbchz 1mhz offset 120dbchz3 **** 306000mhz four channel rf digital receiver with 10ge sfp 2 quad channel bandwidth 40mhz rf digital frequency accuracy 1. 0

Bid Close Date:

Documents

.

Type: Rfp - request for proposals

Delivery location: Unique

Nature: RADIO AND TELEVISION COMMUNICATION EQUIPMENT EXCEPT AIRBORNE

Search ID: N754F

08/09/2025 - USA | MD | MONTGOMERY COUNTY | GAITHERSBURG

Commerce, Department Of- National Institute Of Standards And Technology- Dept Of Commerce Nist

Harmonics

MICROWAVE DIGITAL LOCK- IN AMPLIFIER - please see attachments

microwave digital lockin amplifier physical measurement laboratory

Bid Close Date:

Documents

.

Type: Solicitation

Delivery location: Unique

Inspection: Optional

Visit: No

Sample submission: No

Nature: LABORATORY EQUIPMENT AND SUPPLIES

Search ID: N7DFT

08/08/2025 - USA | CO | SCHRIEVER SFB

Dept Of Defense- Dept Of The Air Force- Fa2550 50 Cons Pkp

10 SOPS RF Digitizers - The United States Air Force, 50 CONS, Schriever SFB, CO is seeking capabilities packages of potential sources, including small business ( SB), 8( a), HUBZone, and Service- Disabled Veteran- Owned ( SDVO) small businesses that are capable of providing R

statement of work for rf digitizers 1 **** 306000mhz digital transmitter with 10ge sfp, 2 vhfuhf frequency accuracy 1. 0 ppm digital ethernet **** transmitter tuning resolution 1khz noise figure 25 db max max if input 10 dbm if to rf gain 10db nom if bandwidth 120mhz output level 0 to 20dbm gain control 30db min harmonics 30dbc 301ghz, 50dbc1ghz6ghz phase noise @3ghz 1khz offset 80dbchz 20khz offset 90dbchz 100khz offset 100dbchz 1mhz offset 120dbchz 2 **** 306000mhz dual digital transmitter with 10ge sfp 2 vhfuhf frequency accuracy 1. 0 ppm dual channel ethernet **** digital tuning resolution 1khz transmitter noise figure 25 db max max if input 10 dbm if to rf gain 10db nom if bandwidth 60 mhz output level 0 to 20dbm gain control 30db min harmonics 30dbc 301ghz, 50dbc1ghz6ghz phase noise @3ghz 1khz offset 80dbchz 20khz offset 90dbchz 100khz offset 100dbchz 1mhz offset 120dbchz3 **** 306000mhz four channel rf digital receiver with 10ge sfp 2 quad channel bandwidth 40mhz rf digital fr

Bid Close Date:

Documents

.

Type: Rfp - request for proposals

Delivery location: Unique

Nature: RADIO AND TELEVISION COMMUNICATION EQUIPMENT EXCEPT AIRBORNE

Search ID: NJCT1

07/25/2025 - USA | MD | MONTGOMERY COUNTY | GAITHERSBURG

Commerce, Department Of- National Institute Of Standards And Technology- Dept Of Commerce Nist

Harmonics

Combined Synopsis/Solicitation for Microwave Digital Lock- in Amplifier - The National Institute of Standards and Technology ( NIST) has a requirement for a digital lock- in amplifier. Please see attached Combined Synopsis/Solicitation# **** and Statement of Work ( SOW) for full details.

Microwave digital lockin amplifier for physical measurement laboratory Microwave digital lockin amplifier ( quantity: 1), inclusion of simultaneous multifrequency operation ( quantity: 1), option 1 ( inclusion of proportionalintegralderivative pid controllers and phaselocked loop pll operation, quantity: 1), option 2 ( inclusion of signal modulation and analysis operation, quantity: 1)

Bid Close Date:

Documents

.

Type: Solicitation

Delivery location: Unique

Inspection: Optional

Visit: No

Sample submission: No

Nature: LABORATORY EQUIPMENT AND SUPPLIES

Search ID: NGXWM

More results available Activate the free trial to see all results and access bid documents.
Unlock all results

Search government bids & RFPs

Benefits of BidHits for government bidding

Start free trial

For teams and integrations

Integrate bids into your system via the Bid API and receive data in JSON or XML.
View API documentation

Set it and forget it: enable government bid alerts in 3 steps

  1. Choose the keywords

    Add words related to your products or services. Our AI broadens the search so you don't miss opportunities.

  2. Sign up and receive by email

    Start the 14-day free trial and receive alerts with links to bid documents or the official posting.

  3. Adjust if needed

    Add or edit keywords, set regions, choose your email delivery schedule and email style. Map view available in the dashboard.

What our users say

90% recommend BidHits (960 real users, 11/03/2025). Methodology
I closed deals thanks to the information gathered by the search tool. There’s no need to research across multiple media outlets.
J. Comunale
It is complete and optimal, it improves my time.
R. de L. Cruz
All bids related to our product are captured by you and sent to us. In my opinion, it’s perfect—broad coverage and easy searches across the bid documents.
R. M. Ferreira
Great recommendations appear. Having the bid process link right in the email body helps a lot and saves time.
V. Kafka
Well-focused searches and highly professional service. It’s been very useful, and hiring you was the right decision. With agility and confidence in our market segment, it’s driving our revenue growth.
O. O. Padron
Practicality, speed, trust, and credibility—that’s what the work conveys. The information is precise and sharply targeted.
N. De Lima
Start free trial
User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
It’s one of the best platforms for searching bids.
M. R. De Lima
A complete, easy-to-use system. Support from calm, patient, and clear-teaching professionals.
W. M. Da Silva
With the chosen keywords, I can find many bids of interest! I learn about new notices well in advance, giving me enough time to get organized to participate.
D. Comaq
I’m notified immediately about every bid that opens in my area. It really helps my work.
E. Goncalves
Easy to find the bids.
R. M. David
I get exactly what I asked for—quickly, daily, and simply. The search arrives pre-filtered, so there’s no time wasted digging through countless websites, and it’s always up to date!
P. C. O. Da Silva
They update me the same day things are published, so I don’t have to check every public agency’s website.
L. C. De Moura
I receive several emails every day with keywords. Very good.
M. Abreu
I find out about bids in my region.
I. E. S. Medeiros
I can find bids sooner than on the city hall website.
C. Evelhem
Ease of not having to search on each city hall’s website
G. da S. S. Pereira
Good content is available daily.
S. D. Lacerda
Start free trial

Frequently asked questions

BidHits is a public bid search engine. We map official portals daily and deliver results on the site and by email. Our AI understands your business so you don't miss opportunities.

Just enter your email and activate the trial. For 14 days you can use all features. When it ends, if you don't subscribe at /subscription.php, the bid list becomes limited and you won't be charged automatically.

1) Choose keywords (your products or services). 2) Activate the trial and start receiving. After signup you can adjust regions, times, and email style on the settings page.

Whenever possible, yes. Some official portals require login or block direct links; in those cases we point you to the official process page so you can download the documents.

Yes. In the bids panel you can filter by region, procurement method, dates, and value ranges. In settings you can save preferences for future alerts and searches.

Yes. After signup you can switch to the map in the panel and see bids by location.

AI can make mistakes. It's trained to understand your business based on the keywords you add. Refine by adding specific terms, modifying or deleting those that produce off-topic results. That trains your feed and improves future alerts.

Yes. You can query contracts via API. Documentation at /api_integration.php. Ideal for CRM, BI and automations.

In Settings you can pause alerts or adjust delivery times. If you want to delete your account, just contact us. During the free trial there's no auto-charge.

We monitor major official portals every day at the federal, state, and local levels. Bid notices are added to the system as soon as they are published on the source portal.

Plans start at $ 39.00/month. Start with the free trial--no auto-charge.
Start free trial

See how it works

Start free trial

Explore a term, enable AI email alerts, access bid documents or the official posting, and filter by region and method.

Transcript
Welcome to BidHits. Start by adding a few key words. Just type what you sell. That's it. You're now ready to explore government contract opportunities made for you. Your bidding dashboard shows the latest tenders organized by date and matched to your keywords. To help you spot the most relevant ones, your keywords are automatically highlighted in yellow. And here's the best part. Our AI is always working behind the scenes to bring you even more opportunities. Smart Search is already on, enhancing your results beyond exact matches. You don't have to do a thing. Each tender card comes with useful tools. You can view a summary, open documents, favorite tenders, write private notes, remove what doesn't fit, or check the location on the map. You can also see all tenders from the same day in a single map view. Perfect for planning your next steps. Use the search bar, apply filters, and explore with ease. Try BidHits now. It's fast, smart, and free to get started.
AI Assistant
Ask me about the bid...
Loading summary...