Nagoya NA-771 SMA-F Antenna – 144/430 MHz, 39 cm
Nagoya NA-771 SMA-F Antenna – 144/430 MHz, 39 cm
- Brand:NAGOYA ANTENNA
- Product Code: NA-771 SMA-F – 144/430 MHz, 39 см
- Availability: In Stock
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5.50 € / 10.76 лв.
Nagoya NA-771 is a flexible dual-band antenna for handheld radios, designed for operation around 144/430 MHz. The version offered by MoskovHunt uses an SMA-F / SMA Female connector and is intended for radios with a compatible SMA antenna interface.
With a length of approximately 39 cm, 50 Ω impedance and a flexible whip construction, the NA-771 is a practical choice for users looking for a longer VHF/UHF antenna instead of the compact stock antenna supplied with a compatible handheld radio.
NA-771 is one of the established Nagoya Antenna models for handheld radios. Its construction is considerably longer than typical compact factory antennas and is designed for dual-band operation around 144 and 430 MHz.
VHF operating range for compatible radios and permitted applications.
The second principal operating range of the dual-band NA-771 design.
The full-size whip design provides substantially greater physical length than a compact stock antenna.
The specific MoskovHunt version uses an SMA Female connector. Compatibility must be checked against the antenna connector of the radio.
Antenna gain describes the directionality and efficiency of the antenna system relative to a reference isotropic antenna.
Antenna gain should not be confused with the radio's RF output power. The antenna does not increase the electrical TX power produced by the transmitter; it influences how radio-frequency energy is radiated and received.
Manufacturer technical documentation for the NA-771 series specifies gain up to 2.15 / 3.0 dBi in the corresponding VHF/UHF ranges and a nominal impedance of 50 Ω.
NA-771 uses a long flexible whip construction. This allows the antenna to flex during movement and carrying instead of behaving like a rigid fixed element on top of the radio.
Suitable for carrying a compatible handheld radio on equipment, a belt or backpack while moving.
One antenna designed for operation in the two principal VHF/UHF ranges for which the model is specified.
The standard nominal impedance is suitable for typical portable radio communication systems.
This product page is specifically for the NA-771 with SMA-F / SMA Female connector. The NA-771 model is also produced with other connector types, so matching only the model name does not automatically guarantee compatibility.
The SMA-F version is used with handheld radios whose antenna connector is compatible with this interface. Many Baofeng models use this type of connection, but the exact radio model should always be checked.
Some protected or newer handheld radios use a different, recessed or specialised antenna interface. Do not assume that every Baofeng radio is automatically compatible.
The official product information specifies VSWR below 1.5:1 for the nominal operating configuration.
Manufacturer documentation and the product packaging specify maximum power up to 10 W.
The nominal antenna impedance is 50 Ω.
Nagoya Antenna is a brand of Taiwanese manufacturer Reuex Industrial Co., Ltd., which has developed and manufactured radio antennas and accessories since 1985. Official NA-771 information identifies the product as Made in Taiwan and RoHS compliant.
NA-771 can be used as a replacement or spare antenna for a compatible VHF/UHF handheld radio. Its greater physical length may provide an advantage over a compact short antenna at certain frequencies and under certain conditions, but actual communication range never depends on the antenna alone.
Suitable for compatible radio communication systems used during hiking, camping, off-road activities and organised outdoor work.
A practical accessory for compatible radios used for team coordination and work-related communication.
Suitable for compatible VHF/UHF radios when operated within permitted frequency ranges and in accordance with applicable regulations.
This product is the Nagoya NA-771 in the SMA-F / SMA Female connector version.
The manufacturer specifies the NA-771 as a dual-band antenna for 144 / 430 MHz.
The specified length is approximately 39 cm.
The specific MoskovHunt version uses an SMA-F / SMA Female connector.
Not automatically. Compatibility depends on the physical antenna connector of the exact radio model. If unsure, send the model or a photo to MoskovHunt before ordering.
Manufacturer technical documentation specifies up to 2.15 / 3.0 dBi in the corresponding VHF/UHF ranges.
Maximum power is specified as 10 W.
With a suitable radio and frequency, a longer antenna may perform better than an unsuitable or very short antenna, but no specific additional distance in kilometres can be guaranteed. Results depend on multiple factors.
Official Nagoya information specifies Made in Taiwan.
The manufacturer is Reuex Industrial Co., Ltd., while the commercial brand is Nagoya Antenna.
The antenna is a standard radio accessory and can be ordered online from MoskovHunt subject to current availability. Before ordering, check the antenna connector type used by your radio.
Not sure whether the NA-771 SMA-F is suitable for your radio? Send us the exact model or a photo of the antenna connector and we will help you check compatibility.
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