DHYAWUER

DHYAWUER -048 Log-Periodic Dipole Array Antenna

Name: DHYAWUER -048 Log-Periodic Dipole Array Antenna
Brand: DHYAWUER
SKU: e641e55c20a69dcdf339960480b6fd82
Price: 35.5 GBP
Availability: InStock

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Amazon

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Description

Amazon -048 can be used for radio direction finding under the frequency between 1GHz-8.5GHz without requirements. It exerts a decent sensitivity of direction of the signal source when being held single-handedly and changes directions along with the body. The -048 antenna is a printed LDPA. We have used some optimized design techniques to significantly reduce the size of the antenna, and it can now be easily used with the for ULTRA.Using new technology, we are now to match the ultra-wide range of 400MHz-8GHz with only 27x23cm, but with some loss of low-frequency directionality. The antenna's input resistance is rated at 50Ω, and return loss fluctuates when the antenna is connected to a 50Ω source. In most frequency bands above 1GHz, the return loss is about 10dB or less, and the VSWR is about 2. In the 400M-1GHz band, the return loss is about 4.5dB or less, and the VSWR is about 4. The VSWR increases at frequencies below 400MHz. We designed it to be as low-frequency matching and directional as possible, but we had to lose some low-frequency directionality due to antenna area constraints.Please refer to the gain and front-back comparison charts below.

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£ 35.50

Description (1)

-048 can be used for radio direction finding under the frequency between 1GHz-8.5GHz without requirements. It exerts a decent sensitivity of direction of the signal source when being held single-handedly and changes directions along with the body. The -048 antenna is a printed LDPA. We have used some optimized design techniques to significantly reduce the size of the antenna, and it can now be easily used with the for ULTRA.Using new technology, we are now to match the ultra-wide range of 400MHz-8GHz with only 27x23cm, but with some loss of low-frequency directionality. The antenna's input resistance is rated at 50Ω, and return loss fluctuates when the antenna is connected to a 50Ω source. In most frequency bands above 1GHz, the return loss is about 10dB or less, and the VSWR is about 2. In the 400M-1GHz band, the return loss is about 4.5dB or less, and the VSWR is about 4. The VSWR increases at frequencies below 400MHz. We designed it to be as low-frequency matching and directional as possible, but we had to lose some low-frequency directionality due to antenna area constraints.Please refer to the gain and front-back comparison charts below.