RF Wattmeters

The Bird Model 4305 Directional Wattmeter is a field-proven portable, insertion-type instrument designed to measure both forward and reflected CW power in coaxial transmission lines under any load condition. With a full-scale accuracy of ± 5%, it accurately measures RF power with low added VSWR and insertion loss. ...more

The Model APM-16 RF wattmeter is designed to keep pace with the ever growing complexity of digitally-based communication systems. Bird's Model 43 and most other wattcmeters available today were designed to measure power of constant amplitude, sinusoidal waveforms.  ...more

The Model 4304A uses the basic construction of the Model 43 and modifies it with a special broadband element and range switch for general purpose RF power measurement without the hassle of carrying a set of individual elements. ...more

The Bird 4520 Series RF THRULINE Directional Wattmeters are 19? panel-mounted versions of the standard Model 43 for rack installation. The series includes: ? 4521 ? 1 meter, 1 element ? 4522 ? 1 meter, 2 elements with Forward/Reflected switch ? 4526 ? 2 meters, 2 elements for simultaneous viewing of forward and reflected power. ...more

The Model APM-16 RF wattmeter is designed to keep pace with the ever growing complexity of digitally-based communication systems. Bird's Model 43 and most other wattcmeters available today were designed to measure power of constant amplitude, sinusoidal waveforms.  ...more

The Bird 4431 RF Sampling Wattmeter is the same as the Bird Model 43 Thruline Wattmeter except for an RF signal sampler probe. This RF probe provides a low power sample of the signal being measured and is available at a female BNC connector on the right side of the housing.  ...more

The Bird 4527 Series RF THRULINE Directional Wattmeter is a 19? panel-mounted versions of the Model 4331 for rack installation. It features 2 meters and 2 elements for simultaneous viewing of forward and reflected power.  ...more

The Coaxial Dynamics 88950 and 88960 series of High-Power Meters are designed to measure RF power in 50-Ohm 1-5/8 to 6-1/8 inch coaxial transmission lines. These are the same meters included in our 81100-A, 81300-A, 81400-A and 81600-A High-Power Wattmeters. ...more

The Model 81000-A Wattmeter ... now you can measure RF Power in 50-Ohm coaxial cable and transmission lines, and accept plug-in elements in the range of 100 mW to 10 kW full scale, and from 0.45 to 2300 MHz. ...more

Secular career Kula Nishimura form at the end of the power meter, dummy load included. Sensing terminal effective use of the measurement of the complex and is speeding up query execution.   ...more

With the Model 81050 Directional Wattmeter you can now measure RF power in 50-Ohm coaxial cable and transmission lines without the need for additional plug-in elements. ...more

Many of our Wattmeters, Termination Loads and Attenuators are equipped with Quick Match Connectors which allows the customer to select the most convenient connector for their application when ordering. Quick Match Connectors are also easily changed in the field ...more

The Coaxial Dynamics series of Panel Mount Wattmeters are designed to measure RF power in 50-Ohm coaxial cable and transmission lines, and accept plug-in elements in the range of 100 mW to 10 kW full scale, and from 0.45 to 2300 MHz ...more

The 81300-A series of High-Power Directional RF Wattmeters are designed to measure RF power in 50-Ohm 3-1/8 inch coaxial transmission lines. To use the Wattmeter, simply connect it between the transmitter and antenna or dummy load and plug in the appropriate measuring element.  ...more

The Model 81001-A Wattmeter, identical to the Model 81000-A, has the added feature of an A/B switchable DC input, providing the option of single meter measurement of several power sources. Line sections are permanently installed at these measurement points, with Model 81001-A connected to each as needed (10 foot cable is normally supplied).&nb ...more

The 81100-A series of High-Power Directional RF Wattmeters are designed to measure RF power in 50-Ohm 1-5/8 inch coaxial transmission lines. To use the Wattmeter, simply connect it between the transmitter and antenna or dummy load and plug in the appropriate measuring element. ...more

An accurate, portable, RF power meter. ...more

The Telewave Model 44L1/L1P RF Wattmeter is a compact, versatile instrument used for direct measurement of forward and reflected RF power in a coaxial transmission line under any load conditions. Wide band capability and dynamic range allows operation without elements, inserts, or bandswitching. ...more

Similar in appearance and operation to our standard Model 81060 Wattmeter, the Model 83060 converts from Average Reading to Peak Reading, with the flip of a switch, by inserting a peak reading amplifier between the element and the meter ...more

The portable Model 83550 is a microprocessor controlled Directional RF Wattmeter with numerous quick responding features designed to examine RF power transfer between a transmitter and an antenna or load. ...more

The 81600-A series of High-Power Directional RF Wattmeters are designed to measure RF power in 50-Ohm 6-1/8 inch coaxial transmission lines. The RF power is directly displayed on the 4-1/2 inch triple scale meter. ...more

Secular career Kula Nishimura form at the end of the power meter, dummy load included. Sensing terminal effective use of the measurement of the complex and is speeding up query execution.   ...more

The 81400-A series of High-Power Directional RF Wattmeters are designed to measure RF power in 50-Ohm 4-1/16 inch coaxial transmission lines. The RF power is directly displayed on the 4-1/2 inch triple scale meter. ...more

Secular career Kula Nishimura form at the end of the power meter, dummy load included. Sensing terminal effective use of the measurement of the complex and is speeding up query execution.   ...more

Secular career Kula Nishimura form at the end of the power meter, dummy load included. Sensing terminal effective use of the measurement of the complex and is speeding up query execution.   ...more