Radioddity RD-331 SMA-M High Gain Dual Band Handheld AntennaSpecifications: Frequency: 136 174MHz 400 520MHz (144 430MHz) Gain: 2. 15dBi Max Power: 10 Watts V. S. W. R.: Less 1. 5 Impedance: 50 OHM Connector: SMA M Length: 20. 5cm (8. 07in) RoHS Compliant Connector: SMA male Ham Radio Antenna. Widely used on handheld Radios with SMA female interface Compatible Models: (most SMA Female Radio) TYT: MD 380, MD 390, TH 446, MD 680, TH UV8000D, TC 3000A, TC 3000B, TC 3000S, TH UVF11, etc. BaoFeng: UV 3R UV 100 UV

or it may cause problems

But it will reduce the efficiency of the antenna

7V 1800mAh Lithium Battery

Length: 125cm

An instruction about the programming software would be included

1x Antenna

6A(5W) CTCSS/DCS deviation 0

This allows you to transmit and receive using your handheld radio while amplifying the output signal

and microcontroller

Talk Around

Technical Details

Busy channel lock