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50ohms Blue+Red Donut SM/AM MW Antenna Mini Loop Shortwave Wave Antenna with SMA Male Connector for Malachite Radios
Description:
- The group of circular antennas with medium wave rings (red) and short wave rings (blue) is a narrowband high impedance resonant antenna (Hi-Z). Therefore, when connecting to a malachite receiver, the medium wave and short wave rings should be connected to the input end of the malachite high impedance antenna (Hi-Z). Misconnection can cause impedance mismatch of the antenna and cause antenna detuning and malfunction.
- UHF and VHF (FM) mini circular antennas have a U-segment of 400MHz-490MHz, a V-segment of 80MHz-150MHz, a V-segment circular ring diameter of 10cm, and a U-segment circular ring diameter of 5cm. The antenna interface is a SMA male connector, which is a 50ohms low impedance antenna suitable for malachite receivers and can also be used as an antenna for walkie talkies and radios.
- Its characteristics are compact and easy to carry. It uses a variable capacitor tuning function to improve the signal reception effect, which is very suitable for use with malachite receivers. Its disadvantage is that the gain is low, and the effect is not good when used indoors. It is strongly recommended to use it in conjunction with a gold amplifier, which significantly improves the effect.
Specification:
- Product net weight: 60g
- Connector type: SMA male connector
- Red AM/MW antenna frequency range: 500KHz - 2000KHz
- Blue SW antenna frequency range: 4MHz - 24MHz
Package Included:
- 2 x Antennas
Note:
- This antenna is a narrowband high impedance resonant antenna and needs to be used in conjunction with the high impedance input port of the Malachite receiver, otherwise it will cause antenna detuning and malfunction!
