- Certified Original Nagoya Antenna - with an exclusive manufacturing partnership with BTECH
- New Release - May Require a Rubber spacer (included) and has an extended antenna cover to protect your radio SMA male base from the elements
- This antenna is almost 16 inches long and is a must for outdoor and camping usage. This is a soft flexible antenna able to withstand more 'roughness' than a stock radio antenna, all while boosting the signal of your radio significantly!
- Compatible with all BTECH, and BaoFeng Radios - Ideal for UV-5R, BF-F8HP, UV-82HP, and SMA female connections
- BTECH is proud to be in the USA, which allows you to have the best available local support for any issue that may arise. BTECH only engineers and develops radio products. That brand focus allows you to have the best available radios and accessories with the most features, with real USA warranty and support.
Order Handling Time within 3 Working days(Pre-sale products excluded).
Genuine Nagoya NA-771
This is the Original Nagoya NA-771 Dual Band High Gain Antenna.
Note: Beware of counterfeit copies, noted by their improper Nagoya design, an alternate 'brand name', and cheap build quality. Improper and cheaply manufactured antennas will cause high SWR and damage your radio.
Every Nagoya Antenna is individually tested and tuned for the supported frequency range it was made for.
The Nagoya NA-771 is almost 16 inches long and is a must for outdoor and camping usage. This is a soft flexible antenna able to withstand more 'roughness' than a stock radio antenna, all while boosting the signal of your radio significantly! The added length significantly improves reception from a shorter stock antenna.
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 (Nagoya NA-701C recommended antenna), 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.
Genuine Nagoya Antennas
Nagoya antennas are each individually analyzed to ensure compatibility with your radio.
Nagoya Antennas are dependable, accurate, reliable, and affordable.
Avoid antennas that pretend to be a Nagoya. Antennas that are not individually tested or tuned can cause high SWR, which damages a radio.
Nagoya Antennas are proven to be a reliable and safe antenna manufacturer.
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.
View the comparison chart below to pick the antenna best fit for your application.
- 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)
- Impedance: 50 OHM
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| NA-771 (Whip), NA-771R (Retractable) | NA-701 (Whip), NA-717 (Ultra-Whip) | NA-24J (Ultra-Whip) | NA-320A (Whip) | NA-701C (Whip) | NA-810 (Stubby) | |
| TX & RX Frequency Range | 136-174MHz, 400-520MHz | 136-174MHz, 400-520MHz | 136-174MHz, 400-520MHz | 136-174MHz, 220-225MHz, 400-520MHz | 136-174MHz, 400-520MHz | 136-174MHz, 400-520MHz |
| Receive Only Frequency Bands | 120 / 150 / 300 / 450 / 900MHz | 120 / 150 / 300 / 450 / 900MHz | 120 / 150 / 300 / 450 / 900MHz | 120 / 150 / 220 / 360 / 420 / 450 / 820 / 900MHz | 120 / 150 / 400 / 800 / 900MHz | 150 / 300 / 450 / 800 / 900MHz |
| Optimal Transmit Frequency Range | 140-150MHz, 420-450MHz | 140-150MHz, 420-450MHz | 140-150MHz, 420-450MHz | 140-150MHz, 220-225MHz, 420-450MHz | 150-165MHz, 450-470MHz | 140-150MHz, 420-450MHz |
| Average Gain to Stock Antenna | 2.5dBi | 2dBi | 2.25dbi | 2.15dBi | 2.15dbi | 0dBi |
| V.S.W.R. | ≤1.5:1 | ≤1.5:1 | ≤1.5:1 | ≤1.5:1 | ≤1.5:1 | ≤1.5:1 |
| Length | 15.6"; NA-771R: 4.25" (Retracted) | 8.25" | 16" | 17.7" | 8" | 2.5" |
| Wave | 1/4λ (144MHz) - 1/2λ (430MHz) | 1/4λ (144MHz) - 1/4λ (430MHz) | 1/4λ (144MHz) - 5/8λ (430MHz) | 1/4λ (144MHz) - 1/2λ (220MHz) - 5/8λ (440MHz) | 1/4λ (155MHz) - 1/4λ (455MHz) | 1/4λ (144MHz) - 1/4λ (430MHz) |
| Maximum Power | 10W | 10W | 10W | 10W | 10W | 6W |