High aseismatic capability 200W Terminations dummy load

Product Description

Telsto RF load terminations are constructed of an aluminum finned heatsink, brass nickel plated or stainless steel,they are of good low PIM performance.

Termination loads absorb RF & microwave energy and are commonly used as dummy loads of antenna and transmitter. They are also used as match ports in many multiport microwave device such as circulator and directional coupler to make these ports which are not involved in the measurement be terminated in their characteristic impedance in order to ensure an accurate measurement.

Termination loads, also call dummy loads, are the passive 1-port interconnect devices, which provide a resistive power termination to properly terminate the output port of a device or to terminate one end of an RF cable. Telsto Termination loads are characterized by low VSWR, high power capacity and performance stability. Widely used for DMA/GMS/DCS/UMTS/WIFI/WIMAX etc.

Product DescriptionPart No.
Termination LoadN Male / N Female, 2WTEL-TL-NM/F2W
N Male / N Female, 5WTEL-TL-NM/F5W
N Male / N Female, 10WTEL-TL-NM/F10W
N Male / N Female, 25WTEL-TL-NM/F25W
N Male / N Female, 50WTEL-TL-NM/F50W
N Male / N Female, 100WTEL-TL-NM/F100W
DIN Male / Female, 10WTEL-TL-DINM/F10W
DIN Male / Female, 25WTEL-TL-DINM/F25W
DIN Male / Female, 50WTEL-TL-DINM/F50W
DIN Male / Female, 100WTEL-TL-DINM/F100W


Quick Details

Place of Origin:shanghai, China (Mainland)
Brand Name:Telsto
connector type:N male


1.What is the termination/dummy load?

Termination/dummy load is a resistive component that absorbs all the output power of an electrical generator or radio transmitter in order to simulate working conditions for test purposes.

2. Waht is the function of termination/dummy load?

a.to test a radio transmitter ,it acts as a protector to be a substitute of antenna.

50ohm dummy load provides proper resitance at final RF amplifier stage

b. to prevent away from other radios interference when ajusting and testing the transmmiter

c.to be a replacement of the loudspeaker during audio amplifier testing.

d.to be used in the isolated port in a directional coupler and the unused port of a power divider.

3.how to choose a dummy load and the important parameters?

a. Frequency: DC-3GHz

b.power handling capacity:200W

c.VSWR: ≤1.2,means it is good

d.IP Grade:IP65 means this dummy load can be used outdoor,well dust proofing and waterproofing.

e. RF Connector:N-Male (or other connector type available)

Customized manufacture available

We are able to provide 1W, 2W, 5W, 10W, 15W, 20W, 25W, 30W, 50W, 100W, 200W, 300W, 500W RF Dummy Load. The Frequency can reach DC-3G, DC-6G, DC-8G, DC-12.4G ,DC-18G, DC-26G, DC-40G. RF Connectors can be N-type, SMA-type, DIN-type, TNC-type and BNC-type per your requirements.