Compact 400MHz 8GHz LogPeriodic Antenna For Spectrum Receiver Accessory

Compact 400MHz 8GHz LogPeriodic Antenna For Spectrum Receiver Accessory DESCRIPTION Features: Some optimized design techniques have been adopted to greatly reduce the size of the antenna, and it can now be easily used with for ULTRA. After adopting the new technology, we now only need 27x23cm to match the ultra-wide range of 400MHz-8GHz, but some low-frequency directivity will be lost. The nominal input resistance of the antenna is 50, and the return loss will fluctuate when the antenna is connected to a 50 signal source. In most frequency bands above 1 GHz, the return loss is about 10dB or less, and the standing wave ratio is about 2. In the 400M-1GHz band, the return loss is about 4.5dB or less, and the standing wave ratio is about 4. ZA-048 can be used for radio direction finding in the frequency range of 1 GHz to 8.5 GHz without strict requirements. When held in hand, it has high sensitivity to the direction of the signal source and can change direction with the body. Specifications: Product Name: Antenna Material: As shown in the picture Color: Black Size: 27cm Package Content: 1*Antenna Note: 1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.