The 4391A, RF Wattmeter monitors Peak Pulse Power, Peak Envelope Power, or CW Power during normal equipment operations in the forward or reflected direction. Designed for air navigational aids DME, ATC and other pulsed RF systems such as telemetry, radar, command and control, etc. They need no attenuators, directional couplers or charts.

Features

• Frequency: 0.45 - 2700 MHz. Power: 100 Mw – 10 kW
• Reads forward and reflected CW or FM power in watts or dBm, Peak Envelope Power of SSB/DSB and symmetrical AM in watts
• Calculates SWR, return loss in dB and 5 modulation
• Shock-resistant keyboard and range switches. RFI protection. Buitl-in international power supply/charger

 

This item is impacted by the US Tariff policy & attracts a surcharge equal to our cost, included in the price.

Dear Customers,
In light of recent developments regarding tariffs imposed on imported parts into the USA there is a resultant impact on the pricing of some parts 
we bring into Australia. Our policy is that we will only pass on the cost imposed on us from our USA supplier. 
We are actively exploring alternative sourcing options and working closely with our suppliers to mitigate the impact of these tariffs. 
Our goal is to continue offering you the best value on every part you purchase from Edmo Asia Pacific.
We pledge to maintain transparency with our customers throughout this process. Should you have any questions or concerns regarding specific products, please 
do not hesitate to reach out to our customer service team. We appreciate your understanding and support as we adapt to these changing conditions on pricing. 
Our commitment to providing you with exceptional service and products remains unwavering.