Genuine NAGOYA NA-773
This is the Nagoya NA-773 (Retractable Telescopic Antenna) Dual Band High Gain Antenna - building upon the success of the flexible NA-771; you can now have the power - in a smaller more convenient package.

Every Nagoya Antenna is individually tested and tuned for the supported frequency range it was made for.
This telescopic antenna when extended is almost 16 inches long. It is a MUST have antenna for your radios - it will boost the signal of your radio dramatically! When you are only receiving and not transmitting you can conveniently retract the antenna down to only 4 inches.


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

Please note: This antenna is not suitable for Baofeng UV-9R

The only antenna suitable for UV-9R radio is this one: https://baofengbftech.com/collections/accessories/products/bftech-na-772


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.

SPECS

✔ Frequency Range: 136-174MHz, 400-520MHz.
✔ Optimal Frequency Range: 140-150MHz, 420-450MHz
✔ Wave: 1/4λ (144MHz) - 1/2λ (430MHz)
✔ Gain: 2.5dBi
✔ Max power: 10 Watts
✔ VSWR : Less 1.5:1
✔ Impedance: 50 OHM
✔ Connector: SMA-F
✔ Length: 39.6 cm (~15.6 inches); 4" Retracted
✔ Impedance: 50 OHM