Commercial use of Amateur Products

Last WEB site update:08/04/2014

All product descriptions available from Catalog/Price list.


Transverter Interfacing


For our e-mail address please click here. 

2M Power Amplifier/LNA for the
Flex 6700 transceiver


Looking for VHF/UHF Power Amplifiers. Please visit Pure Power RF's website.  

And for great Surplus stuff from Pure Power RF!

Using the A32 in our 900MHz and 1296MHz transverters

2Watt 1.2K ohm Carbon Comp Resistors 4/$5.00 

Ordering Information

Catalog / Price list  (Updated:04/2014)

For Antenna Products visit

Directive Systems & Engineering  

(you will be connecting directly to their website)

DEMI Calendar

Used Equiment (currently nothing avail.)

Surplus Page (UPDATED: 07/17/2010)   

What is new at DEMI

Product Manuals

DEMI Library

Design Notes

Friends of DEMI

Other Commercial and  Amateur Related Companies

DEMI Gallery

Club Discount Policy

Operating Hours

Can I visit DEMI?

Se habla espanol!
For further information and/or to place an order please contact us at:
Down East Microwave Inc.
19519 78th Ter. Live Oak FL 32060 Tel. 386-364-5529 (Voice)
Monday thru Thursday from 10:00am to 7:00pm EST (we close for lunch 12:00pm  to 1:00 pm) 

For our e-mail address please click here.