New Coaxial Dynamics 81000-A Wattmeter N or UHF or BNC

New Coaxial Dynamics 81000-A Wattmeter N or UHF or BNC Connectors - You Specify

The item is one new Coaxial Dynamics 81000-A RF Wattmeter. This wattmeter uses a full line of Coaxial Dynamics plug in elements from 100 mw to 10,000 watts and from .45 to 2300 MHz.  It also will accept Bird elements with the same accuracy as the Bird 43 with no problem.  The Model 81000-A Directional Wattmeter accurately measures forward or reflected power in coaxial transmission lines under any load condition.  Each item consists of a line section,  quick match Connectors (your choice of N or UHF or BNC) and an mirrored 4-1/2" indication meter housed in a rugged, corrosion-resistant aluminum case.

The line section is a high-precision 50-ohm coaxial air line that inserts between the transmitter and the antenna or load.  A socket is provided in each line section for a plugin element with the desired power rating and frequency range.  Line section ends are equipped with fast change type connectors.

The wattmeter is supplied with two female "N"-type or "UHF"-type, or BNC type of easy change type connectors.  These connectors can be interchanged in the field without affecting instrument calibration.

The instrument's indicating meter is a shock-mounted 4-1/2 inch mirrored meter with scales of 25, 50, and 100; permitting full-scale direct-power reading from 100 milliwatts to 10,000 watts.

Plug-in elements determine the power rating and the frequency range, and these values are marked on each element.  The elements rotate to read both forward and reflected power.  There is no need for calibration charts or instrument adjustments.  Elements can be purchased at any time and replaced in the field.  For added convenience, connectors and elements are interchangeable with many other Bird  and Coaxial Dynamics wattmeters.

Power Range: 100 mW to 10kW using Bird Plug-in Elements.
Frequency Range:
450 kHz to 2.3 GHz
Insertion VSWR:
with N Connectors 1.05 max. to 1000MHz
+/- 5% of full scale
QC Type (Female N normally supplied)
Finish: Nitro-Blue  
Nominal Size: (includes connectors) 7.3"H x 5"W x 4"D
3.8 lbs (1.4kg)

This is new inventory from Henry Radio in Los Angeles, California. We also have many other products in stock. Shipping in the continental US is $20.  International shipping will be quoted on request.

Henry Radio also stocks hundreds of Bird products and is Bird's oldest distributor.  If you don't see what you need on eBay, call us for information.  We often can supply used Bird items also, so let us know your requirements.  We can be reached at 310-820-1234 in Los Angeles, California.

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On Sep-19-06 at 18:57:52 PDT, seller added the following information:

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