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WELCOME TO NM3E's RF Wattmeter Pages!

Coaxial Dynamics authorized dealer

Stocking new and used CDI and Bird® items.

ORDER / PAYMENT INFO CLICK HERE

PAYPAL email address CLICK HERE

My phone # is 610-207-4865>>>email is best

Email questions to nm3e@verizon.net (NOT my Paypal email)

I SHIP INTERNATIONALLY

International buyers read this (click here)

Every Item is tested and guaranteed NOT DOA = it will arrive Working

Click for testing page

Updating of this web site is occurring less often then in the past. Every time windows or the anti virus are updated NM3E CANNOT be published for a few days. So I will have stock not shown = please email to ask = and some stock shown will already be sold.

Also BIRD raised their prices for the second time this year on October 1 2020. If you take issue with this call the factory to complain. I have no control or input on list pricing.

Every Item is tested and guaranteed NOT DOA = it will arrive Working

Click for testing page

CLICK THE LINKS BELOW TO FIND WHAT YOU NEED

If the page looks the same after clicking a link please scroll down

NEW 27MHz METER OPTIONS PAGE HERE

Meters:

NICEST GOOD CLONES PEAK reading DIGITAL 4431 Sampling PANEL mounted

4410 / 4410A Type Meters and elements 4410 meter / Element ranging explanation chart

BIRD® NON-43 METERS Elements

4421 METERS AND 4024, 4025, 4021,4022, 40xx SENSORS + 4421 METER CASES

ANTENNA TESTERS AT-100, AT-400, AT-800 + CASES

ELEMENTS for the Bird® 43:

H 2-30mhz(CB) A 25-60MHz(CB) B 50-125MHz C 100-250MHz D 200-500MHz

E 400-1000MHz GHz 1000MHz+ Other Elements (low power / odd frequencies)

Bargain Elements

METER RELATED ITEMS:

NEW: Lighting sets DROP IN = NO solder

QC CONNECTORS UNIDAPT AND SETS DUMMY LOADS ATTENUATORS, RF SAMPLERS

LINE SECTIONS, CABINETS, CABLES, METER MOVEMENTS, AND REPLACEMENT Parts

RF ADAPTERS SNAP-AROUND Chokes METER AND ELEMENT CASES OTHER ITEMS

Prices shown do NOT include shipping.

A few photos of our Hawaiian vacation

Mounting a meter movement in a 43-----

The current mounting is:

43 cabinet

foam 1

movement

foam 2

meter ring

The meter ring is attached directly to the cabinet with 2 screws, no spacers

OLDER Bird 43 had:

3 rubber bumpers to stand off and shock mount the movement from the front of the case (foam 1)

and a rubber ring between the movements and the meter ring (foam 2)

The foam for both the rear and front shock mounting can vary depending on

43 / meter ring / meter movement so I don't stock the foam.

The rubber bumpers are no longer made or sold.

The DC Cable = cable connecting the meter to the line section

Should be attached to the meter movement as:

BOTTOM NUT (this should never be loosened OR REMOVED)

Flat Washer

Spade lug

Flat Washer

TOP NUT

There should always be a “BOTTOM NUT” on the meter movement it keeps the inner wiring in place. If you remove it the meter will have a very high chance of being damaged internally.