JavaScript Disabled

Your JavaScript appears to be disabled. JavaScript is necessary for various functions, such as order checkout, to operate on this web site. Please ensure that JavaScript is enabled.

Outdated Internet Browser Detected

Your web browser appears to be out of date. Soon you will not be able to create a secure connection to our web site using TLS 1.0. Please upgrade your browser from current version( ). Learn more about TLS.

You Have Selected

In-Store Pickup Location Close
See parts for Vectronics
Vectronics DL-650M Dummy Loads

Vectronics DL-650M Dummy Loads

1 Customer Reviews

Vectronics DL-650M Dummy Loads are dry, air-cooled, resistive dummy loads employing a tuned hyperbolic cone that is optimized over their frequency range.

DL-650M dummy loads are usable for RF power measurement up to 1,000 MHz. These loads are capable of dissipating up to 1,500 watts average from DC to 650 MHz. A reasonable cool-down period is needed to keep the resistor from becoming permanently damaged (typically 10-20 times the load usage).

Some DL-650M details:

* Impedance: 58 Ohms (at room temperature)
* Impedance: 50 Ohms (at operating temperature; 250 C)
* SWR: less than 1.3:1 DC-300 MHz; less than 1.5:1 from 300 to 650 MHz less than 2.0:1 from 650 to 1000 MHz
* Power Dissipation: 1500 watts average for up to 20 seconds maximum (refer to chart printed on the unit for derating)
* Duty Cycle 20 seconds on at 1500 watts with 200-400 seconds off period (5 to 10 percent)
* Resistor Type: Dispersed carbon particles fired in ceramic matrix
* Resistor Energy Density: 700 joules per cubic inch

Vectronics DL-650M dummy loads are ideal for terminating a hybrid four-square antenna controller, off-air transmitter testing, or for universal use in the ham shack or at your repair bench.

These dummy loads also feature a panel mounted SO-239 (UHF female) connector for ease of use. For RF power testing at high power levels, consider one of these Vectronics DL-650M Dummy Loads from DX Engineering.

In-Store Pick Up Available in Ohio Get Details

Result 1 of 1

  • 1
Items per page
View Compare

Vectronics DL650M - Vectronics DL-650M Dummy Loads

Click here for more information about Vectronics DL650M - Vectronics DL-650M Dummy Loads

Dummy Load, Air Cooled, 1,500 Watts Intermittent Power Rating, 0-650 MHz, Each

(1)

Part Number: VEC-DL650M More Detail...

Availability: In Stock
Estimated Ship Date: Loading...Processing Today

Want your order tomorrow, May 23?
Order in the next 6 hrs 21 mins and
select Next Day Air in checkout.

Loading...Processing

$79.95

View Compare

Result 1 of 1

  • 1
Items per page
Sign Up for Email Close
Close