100MHz-4GHz Preamplifier Module + 5pcs Near-field Probes Kit for RF Receivers SZ
100MHz-4GHz Broadband Preamplifier Module + 5pcs Near-field Probes Kit Low Noise for RF Receivers. The passive near-field probe in the kit is a cost-effective near-field probe used to find the source of interference and determine the cause of the interference. It is used to detect the direction and strength of the magnetic field on the surface of the device, detect the magnetic field coupling channel, and then adjust the connector position, detect the magnetic field environment near the module, conduct EMI testing, find the real interference source or its propagation path, and the positioning function can be easily realized through the passive near-field probe. The broadband preamplifier module in the kit is an amplifier with wide frequency range, stable gain, low noise, and large dynamic range. It can be used in various RF receiving front ends, increasing communication distance, wide shortwave, FM broadcasting, and remote control receivers, cable TV signal amplifiers and other places that need low-noise and small-signal radio frequency amplification; and when the interference signal is relatively weak, using this amplifier module can improve the sensitivity of the system test. Near-field probe -The probe includes No. 14 magnetic field probe and No. The probe has SMA interface for direct connection with oscilloscope and spectrum analyzer or EMC receiver. 1 is mainly used for EMI conduction rectification. It can be applied to conduction and chassis radiation testing.
The power cord can pass through the center of the probe to test the conduction of the power cord. The working frequency is 9kHz 3GHz. 4 and electric field probes are mainly used for rectification of EMI space radiation. It can be used for magnetic field radiation test, working frequency is 30MHz 3GHz.
Probe type: 4pcs magnetic field probes, 1pc electric field probe Interface type: SMA port Working bandwidth: 30MHz3GHz Probe detection diameter: No. 14 diameter is about 45mm, 30mm, 10mm, 5mm respectively Sensitivity comparison: No.
4 Directional resolution comparison: No. (4) Use: Connect the output of the near-field probe to the input of a broadband preamplifier, and connect the output of the amplifier to the input interface of the test receiver. 1 x SMA Feeder -5 x Near-field Probes -1 x Wideband Preamplifier -1 x Amplifier Charging Cable -1 x Power Adapter. Usually it cost about 35USD-50USD.
If you receive defective item, please kindly notify us within 14 days. The item "100MHz-4GHz Preamplifier Module + 5pcs Near-field Probes Kit for RF Receivers SZ" is in sale since Sunday, September 20, 2020.
This item is in the category "Handys & Kommunikation\Funktechnik\Amateurfunk\Amateurfunk-Verstärker". The seller is "outstandingdeal" and is located in Shenzhen. This item can be shipped worldwide.
- Marke: Markenlos
- Modell: 4GHz
- Produktart: Preamplifier Module