2Pcs Donut Uv Uhf+Vhf Fm Loop Antenna Connector 400Mhz-470Mhz 80Mhz-150Mhz For Hfdy Dsp DSP2 Receiver Accessories

Specifications Name UV small loop antenna setInterface SMA male and female pinsFrequency Radio antenna U segment 400MHz 470MHzRadio antenna V segment 80MHz 150MHzImpedance 50ΩInterface SMA male and female pinsGain 4DBiStanding wave ratio ≤1 5Applicable Applicable to HFDY DSP DSP2 radio receiverSize V segment diameter 10cmU segment diameter 5cmFeatures 1 Copper gold plated interface high temperature resistance long life good filtering effect high frequency and low impedance good shielding effect 2 Toothed dial 26mm diameter large dial no slipping when turning high precision adjustment comfortable feel 3 High quality adjustable capacitor high precision good wear resistance smooth mechanical feel 4 Double sided high density circuit board professional high precision line routing with uniform spacing good heat resistance and moisture resistance 5 The loop antenna has good anti interference ability and can maintain stable performance in complex electromagnetic environments which is very suitable for portable and mobile devices Package Include 1x VHF Antenna1x UHF Antenna