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|---|---|---|---|---|---|
| Price /Unit | $151.72 | $148.63 | $143.98 | $137.79 | Contact US |
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BOE VFD48 V1.5 VFD Clock USB Powered Analog Clock Alarm Clock with Round Clock Dial (without Shell)
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70MHz-6GHz Zynq7010+AD9363 SDR Software Defined Radio Development Board for Pluto SDR MATLAB
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Magical ANT Three-in-one Changing Shortwave Antenna NVIS Near-field Emergency Communication No Blind Spot
Description:
- Antenna components are spliced and combined like building blocks to realize clever changes of NVIS, positive V and GP antennas in three different forms.
- Through NVIS (near vertical incident sky wave) dead zone free antenna technology widely used in military communications, emergency rescue, and professional communications, the communication range within 500 kilometers is guaranteed.
- When mutable is GP and positive V antenna, long-distance shortwave communication over 500 kilometers can be easily done.
- The modular design of the antenna is made of standard parts. It is made of pure hand-made waterproof and shatter-resistant, allowing radio enthusiasts to experience DIY fun.
Parameter:
- Frequency band/ Standing wave ratio: 1-8MHz (NVIS) ≤1.5 (NVIS/GP)
14-30MHz (GP/positive V) ≤1.2 (positive V)
- Length: 5.6m pull rod
- Power resistance: 125W (SSB), 100W (CW) 50Ω
- Interface: M type
- Weight: 2kg
- Impedance: 50Ω
Package Included:
- 1 x Antenna base
- 2 x Stake
