Radio Astronomy Supplies Radio Astronomy Supplies
    RAS HOME         RAS CATALOG         RAS SERVICES         OUR CUSTOMERS         PHOTO GALLERY         LINKS         CONTACT RAS         VIEW CART    

RAS PRODUCTS

Catalog Index

RADIO TELESCOPE SYSTEMS

LNA's & FILTERS

NOISE CALIBRATION

ANTENNA FEEDS AND MOUNTS

BOOKS AND CDs

SALES SPECIALS

Test Category

RADIO OBSERVATORY DESIGN AND SETUP SERVICE

LARGE ANTENNAS ARE AVAILABLE

RAS T-SHIRTS

SOFTWARE

LIGHTNING DETECTION


Catalog Help

Lead Times

Payment Methods

Cancel/Refunds

For assistance
Contact RAS

LNA's & FILTERS
RAS 1420 MHz Converter...
more info
RAS 1420 MHz Converter

The 1420 MHz Converter is the heart of our Research Systems. Now, you can purchase this unit as a separate module.

CONVERT-1420
Price:$ 600.00
Lead Time: 4 weeks


408 MHz. Converter...
more info
408 MHz. Converter

The 408 MHz Converter is the heart of our Research Systems. Now, you can purchase this unit as a separate module.

CONVERT-408
Price:$ 600.00
Lead Time:3 - 4 weeks


RAS 1420 MHz Band Pass (Hydrogen Line) Filter...
more info
RAS 1420 MHz Band Pass (Hydrogen Line) Filter

This fully engineered filter (built by WD5AGO). This filter is a Single-Element. This filter will give the observer better selectivity (High Q) and will ward off some types of annoying interference, such as radar. The filter will pass the 1420 MHz signal and effectively attenuate unwanted signals.

FILTER-1420-ME
Price:$ 140.00
Lead Time:3 weeks


Custom Silver Plated Cavity LNAs (WD5AGO Design)...
more info
Custom Silver Plated Cavity LNAs (WD5AGO Design)

Custom Cavity LNAs, silver plated (WD5AGO Design). Select a Single Frequency or choose between 140 MHz through 640 MHz. Wideband Custom LNAs, typical n/f of 0.4 +/- 0.1 dB, and gain of 18 +/-2 dB

LNA-327CAV
Price:$ 285.00
Lead Time:4-6 weeks


1420 MHz. HIGH PERFORMANCE LNA...
more info
1420 MHz. HIGH PERFORMANCE LNA

RAS and WD5AGO present of our "NEW HIGH PERFORMANCE LNA". Our customers/researchers have asked and we deliver! Features include: "LOWEST NOISE FIGURE" of 0.29dB +/- 0.05 dB at 39dB gain., 50 Omn, Fully machined enclosure, N connectors and external power connector. "Designed and built in the USA".

RAS-1420HP-LNA
Price:$ 195.00
Lead Time:3 weeks


RAS 1420 MHz Low Noise Amplifier...
more info
RAS 1420 MHz Low Noise Amplifier

"LOWEST NOISE FIGURE OUT THERE" Our LNA is designed by the leading LNA designer in the USA, Tommy Henderson, WD5AGO. Designed for rugged radio astronomy applications and used by many private an professional schools and observatories, world wide, such as the NRAO / VLA. 30 dB gain @ 0.3 NF enclosed with N connectors, WD5AGO Design.

RAS-1420LNA
Price:$ 160.00
Lead Time:3 weeks


RAS 408 MHz Low Noise Amplifier...
more info
RAS 408 MHz Low Noise Amplifier

"LOWEST NOISE FIGURE OUT THERE" Our LNA is designed by the leading LNA designer in the USA, Tommy Henderson, WD5AGO. Designed for rugged radio astronomy applications and used by many private an professional schools and observatories, world wide - 408 MHz, 18 dB gain @ 0.33 NF, +/- 0.1dB enclosed with N connectors, WD5AGO Design.

RAS-408LNA
Price:$ 155.00
Lead Time:3 weeks


RAS 610 MHz Low Noise Amplifier...
more info
RAS 610 MHz Low Noise Amplifier

"LOWEST NOISE FIGURE OUT THERE" 610 MHz LNA (408 MHz Shown) 18 dB gain @ 0.38 NF enclosed with N connectors, WD5AGO Design.

RAS-610LNA
Price:$ 155.00
Lead Time:3 weeks


RAS 6.6 GHz Converter System...
more info
RAS 6.6 GHz Converter System

6.6 GHz Converter System

RAS-66-Conv
Price:$ 1,500.00
Lead Time:4 weeks


RAS Cool-Temp LNA Cooler - TE...
more info
RAS Cool-Temp LNA Cooler - TE

UPDATED DESIGN - REDUCED PRICE - Generation II, Low Cost LNA TE cooling system. (Patent Pending). This system is feedhorn mountable for lower signal to noise readings. In addition, this cooler will help stabilize signal drift and deliver a better observation. A new era in the area of module environment.
(Temperature Control Circuit is optional)

Thermoelectric Standard Atmosphere,

RAS-COOL-TEMP-TE
Price:$ 225.00
Lead Time:8 weeks





RAS Home | RAS Catalog | RAS Services | Our Customers | Photos | New Links | Speaker For Hire | Contact | Admin | Call: (940)458-7447

radioastronomysupplies.com copyright © 2006-2010 Radio Astromy Supplies, Inc., all rights reserved

New! We now accept payment through Paypal!

Web Site Design, Development & Programming by
South Florida Consulting, Inc.

SARA Member...