Active Member
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[China]
Address: 20th floor, Rongchao Xincheng Building, Dayun Road, Huanggekeng Community, Longcheng Street, Longgang District,Shenzhen,China
Contact name:Ruby
SHENZHEN ZD TECH CO., LTD |
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DC-3Ghz 5W 7/16 Din Male Connector Coaxial RF Dummy Load with 50 ohm
1. 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.
2. how to chose a dummy load and the important parameters?
a. Frequency: DC-3GHz
b. power handling capacity:50W
c. VSWR: ≤1.2,means it is good
d. IP Grade:IP65 means this dummy load can be used outdoor,
well anti-dust and anti-water.
e. RF Connector:DIN-Male
to chose a dummy load that can meet your need
Dummy Load-DC-3GHz 5/25/50/100/200W N,DIN type
| Electrical Specifications: | ||||||
| Power | 2W | 5W | 25W | 50W | 100W | 200W |
| Frequency Range | DC-3GHz | |||||
| Impedance(Ω) | 50 | |||||
| VSWR | ≤1.2:1 | |||||
| PIM3(dBc) | ≤-120@2X33dBm | ≤-105@2X43dBm | ||||
| PIM5(dBc) | ≤-145@2X33dBm | ≤-120@2X43dBm | ||||
| Connectors Type | N-Male,N-Female,DIN-Male,DIN-Female | |||||
| Operating Temp.(℃) | -20~+55 | |||||
| Humidity | ≤95% | |||||
| Dimension(mm) | Φ16X30 | Φ16X30 | Φ50X68 | Φ50X105 | 146X100X60 | 226X142X64 |
Low PIM Dummy Load-DC-3GHz 50/100/200W N,DIN type
| Electrical Specifications: | |||
| Power | 50W | 100W | 200W |
| Frequency Range | DC-3GHz | ||
| Impedance(Ω) | 50 | ||
| VSWR | ≤1.25:1 | ||
| PIM3(dBc) | ≤-150@2X43dBm | ||
| PIM5(dBc) | ≤-160@2X43dBm | ||
| Connectors Type | N-Male,N-Female,DIN-Male,DIN-Female | ||
| Operating Temp.(℃) | -20~+55 | ||
| Humidity | ≤95% | ||
| Dimension(mm) | 185X142X54 | 185X142X54 | 185X142X80 |
