This antenna does not compatible to UV 9R waterproofing radio

Genuine NAGOYA NA-810

The NA-810 may be small, but this is a high-performance antenna in a rugged and VERY flexible package.

Every Nagoya Antenna is individually tested and tuned for the supported frequency range it was made for.

This is a soft flexible antenna able to withstand more 'roughness' than a stock radio antenna. It is a highly flexible whip antenna able to bend 180 degrees while maintaining perfect VHF and UHF tuning.

Compatible with :

BaoFeng: UV-82, UV-5R (All models), BF-F8HP, BF-F8+, and all other BaoFeng Models; Compatible With all Models of BaoFeng.

BTECH: GMRS-V1 MURS-V1 (Nagoya NA-701C recommended antenna), UV-5X3 (Nagoya NA-320A recommended tri-band antenna).

Kenwood:TK-240, TK-250, TK-255, TK-260, TK-260G, TK-270, TK-270G, TK-272G, TK-278, TK-278G, TK-340, TK-349, TK-350, TK-353, TK-360, TK-360G and more.

And any other radio that uses the SMA-Female Connection.

Extend the Range of Your Communication

Receive Hard to Hear Signals and Transmit Further

Most Nagoya antennas will increase your radio's transmitting gain compared to their factory antenna.

In most cases: the longer the antenna is the better the antenna is capable of boosting weak frequencies and receiving difficult to hear stations. Shorter antennas offer more portability and convenience, while longer antennas generally perform better.