WELCOME TO NM3E's  RF Wattmeter Pages!

Coaxial Dynamics authorized dealer

Stocking new and used CDI and Bird® items.

COPYRIGHT 2003-2021 NM3E.COM, LLC

ORDER / PAYMENT INFO CLICK  HERE

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 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

ALL Content on these pages including Photos are the property of NM3E.com, LLC (copyright 2003-2021)

 

 

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.