Nagoya UT-308UV

Rated 5.00 out of 5 based on 1 customer rating

$32.95

Authentic Genuine Nagoya UT-308UV 21-Inch Magnetic Mount VHF/UHF (144/430Mhz) Antenna SMA-Female for BTECH and BaoFeng Radios

In stock

All-Inclusive Package: The Nagoya UT-308UV is provided as a complete set, including the antenna, a sturdy magnetic base, an SMA adapter, and a durable cable. This comprehensive kit ensures a smooth and quick setup, offering everything required for immediate use with your handheld radio.
Durable and Weather-Resistant with Strong Magnetic Base: The UT-308UV is designed to be weather-resistant, guaranteeing consistent performance in different environmental conditions. It features a robust rare earth magnet base, ensuring a firm and secure attachment on any suitable metallic surface, ideal for vehicle setups.
Easy Installation and Omni-Directional Performance: The UT-308UV is user-friendly, designed for straightforward installation. As an omni-directional antenna, it requires a metal ground plane to operate at its best. The antenna, measuring 21 inches, is constructed from stainless steel, offering both resilience and efficiency, making it a dependable choice for diverse communication needs.
Adaptable for Home and Outdoor Use: The UT-308UV stands out with its versatility. At home, simply place it on a baking sheet or any metallic surface to convert it into an efficient stationary antenna. This unique capability makes it as effective in domestic settings as it is in more demanding outdoor environments, offering you consistent, high-quality communication wherever you are.
BTECH and Nagoya Partnership with Local Support: BTECH’s collaboration with Nagoya ensures that customers receive a genuine Nagoya antenna, guaranteeing both authenticity and quality. Proudly based in the USA, BTECH offers unparalleled local support for any issues, emphasizing their commitment to specialized engineering and development in radio products. This partnership not only provides high-performance antennas but also assures comprehensive support and a real USA warranty, enhancing your ove

Brand

BTECH

Item model number

Nagoya UT-308UV

Item Weight

14 ounces

Product Dimensions

33 x 3.5 x 3.5 inches

Item Dimensions LxWxH

33 x 3.5 x 3.5 inches

Color

Black

Manufacturer

BTECH

Is Discontinued By Manufacturer

Date First Available

May 14, 2015

Nagoya Antenna Specification and Comparison Chart

Nagoya UT-308UV 21″ Plug and Play Magnetic Antenna: Simple, Instant Setup with Magnetic Base (includes adaptors for handheld radios)

Elevate your communication experience with the Nagoya UT-308UV, a specialized Dual-Band Magnet Mount Antenna offering a notable gain of up to 4.15 dBi. This Nagoya antenna is expertly tuned for Amateur operators, making it an ideal choice for both mobile and stationary use. Whether you’re navigating the urban landscape or situated comfortably at home, the UT-308UV is engineered to enhance your radio’s signal with precision.

Adaptable for Home and Outdoor Use: The UT-308UV stands out with its versatility. At home, simply place it on a baking sheet or any metallic surface to convert it into an efficient stationary antenna. This unique capability makes it as effective in domestic settings as it is in more demanding outdoor environments, offering you consistent, high-quality communication wherever you are.

In addition to its adaptability and sturdiness, the UT-308UV excels in boosting your radio’s signal strength. Its superior performance is not limited to outdoor adventures; even at home, you’ll experience significantly improved reception, ensuring you stay connected with utmost clarity.

Superior Engineering for Unmatched Performance

At the core of the UT-308UV’s exceptional performance is Nagoya’s commitment to precision engineering. Each antenna is rigorously tested and fine-tuned to operate optimally within its specific frequency range. The result is a multifunctional antenna that provides unmatched performance, whether you’re exploring the great outdoors or enhancing your home communication setup.

Soft Rubber Pad for Vehicle Protection

The Nagoya UT-308UV isn’t just about strong signals; it’s also about caring for your vehicle. With its soft rubber pad on the magnetic base, this antenna lovingly hugs your car’s surface, ensuring no scratches or marks are left behind. It’s the perfect blend of strength and gentleness – robust enough to stay put, yet tender enough to protect your vehicle’s paint. Now, you can drive at ease, knowing that your antenna is doing its job without leaving a trace.

An easy way to get more reach from your handheld radio

The Nagoya UT-308UV is uniquely engineered to enhance the performance of handheld radios, especially when transmitting signals from within homes or vehicles. This antenna is specifically designed to overcome the limitations that often hinder communication from enclosed spaces. Its advanced construction ensures that your radio’s signal is effectively projected outwards, ensuring clearer and more robust transmission even when you’re indoors or on the move in a vehicle. Whether you’re communicating from the comfort of your home or while traveling, the UT-308UV is the perfect solution for extending the reach and clarity of your handheld radio’s signal.

Wide Band Coiled Antenna for Amateur Operators

The Nagoya UT-308UV stands out with its wide band coiled antenna design, offering an expansive optimal frequency range of 140-160MHz and 420-460MHz. This broad spectrum makes it a particularly versatile choice for amateur radio operators who require access to multiple frequencies. Whether you’re engaging in local communication on the lower end of the spectrum or reaching out over longer distances in the higher bands, the UT-308UV provides consistent performance and reliability

Technical Specs:

Frequency Center Tuning: 144 – 430MHz
Gain: 1.7 – 4.15 dBi
Wave: 1/4λ – 5/8λ
Optimal Transmit Frequency Range: 140-160MHz, 420-460MHz
Connector Type: SMA-Female
Impedance: 50Ω, VSWR: ≤ 1.5
Direction: Omni-directional
Max Input Power: 80W
Antenna Length: 20.55 inches / 52.2cm Antenna with 10′ (3M) RG-58A/U Coax
Package Contents: Nagoya UT-308UV, SMA Female to SMA Female Jumper Cable

BTECH: We are proud to be here in the USA

BTECH radios are designed and supported right here in the USA. A BTECH label means you are getting a radio with real US based support, and development! If you ever have an issue, our team will be prompt, knowledgeable, and supportive to ensure your radio operates exactly as it should.

Features	UT-72	UT-72G	UT-308UV

Antenna Type	Plug and Play Magnetic: Simple, Instant Setup with Magnetic Base (includes adaptors for handheld or mobile radios)	Plug and Play Magnetic: Simple, Instant Setup with Magnetic Base (includes adaptors for handheld or mobile radios)	Plug and Play Magnetic: Simple, Instant Setup with Magnetic Base (includes adaptors for handheld radios)
Center Tuned Frequency (MHz)	144 - 430	155 - 462	144 - 430
Gain (dBi)	1.7 - 3.5	1.7 - 3.5	1.7 - 4.15
Wave	1/4λ - 5/8λ	1/4λ - 5/8λ	1/4λ - 5/8λ
Power (Watts)	80	80	80
VSWR: ≤ 1.5, Impedance: 50Ω	✓	✓	✓
Connector	PL-259 + SMA (F)	PL-259 + SMA (F+M)	SMA (F)
Height	20.27" (51.5CM)	18.7" (47.5CM)	20.55" (52.2CM)
Cable	13' (4M) RG-58A/U	13' (4M) RG-58A/U	10' (3M) RG-58A/U
User	AMATEUR	GMRS-MURS-COMMERCIAL	AMATEUR

Features	NMO-72	NMO-200A	NMO-200C	TB-320A

Antenna Type	Mobile or Base Mount Required: Suitable for Base or Mobile Installation	Mobile or Base Mount Required: Suitable for Base or Mobile Installation	Mobile or Base Mount Required: Suitable for Base or Mobile Installation	Mobile or Base Mount Required: Suitable for Base or Mobile Installation
Center Tuned Frequency (MHz)	144 - 430	144 - 440	155 - 460	144 - 220 - 440
Gain (dBi)	2.15 - 3.5	3.0 - 5.5	3.0 - 5.5	2.15 - 3.8 - 5.5
Wave	1/2λ - 5/8λ	1/4λ - 2*5/8λ	1/4λ - 2*5/8λ	1/4λ - 1/2λ - 2*5/8λ
Power (Watts)	100	200	200	200
VSWR: ≤ 1.5, Impedance: 50Ω	✓	✓	✓	✓
Connector	NMO	NMO	NMO	PL-259+NMO
Height	19.17"(48.7CM)	38.4" (97.5CM)	38.4" (97.5CM)	38.5" (97.8CM)
Cable	AMATEUR	AMATEUR	GMRS-MURS-COMMERCIAL	AMATEUR

Features	NA-24J	NA-717	NA-771R	NA-810	NA-F30	NA-F30G

Antenna Type	Ultra Whip	Ultra Whip	Retractable Telescoping	Compact Stubby	Tactical, Flexible	Tactical, Flexible
Center Tuned Frequency (MHz)	144 - 430	144 - 430	144 - 430	144 - 430	144 - 430	462
Gain (dBi)	2.15 - 3.5	2.15 - 2.15	2.15 - 3	0 - 1.5	2.15 - 3.5	3.5
Wave	1/4λ - 5/8λ	1/4λ - 1/4λ	1/4λ - 1/2λ	1/4λ - 1/2λ	1/4λ - 1/4λ	1/4λ
Power (Watts)	10	10	10	10	15	15
VSWR: ≤ 1.5, Impedance: 50Ω	✓	✓	✓	✓	✓	✓
SMA (F)	✓	✓	✓	✓	✓	✓
SMA (M)
Height	16" (41CM)	8.25" (21CM)	15.6" (39.6CM)	2.5" (7CM)	30" (76CM)	30" (76CM)
User	AMATEUR	AMATEUR	AMATEUR	AMATEUR	AMATEUR	GMRS

Features	NA-320A	NA-701	NA-701C	NA-701G	NA-771	NA-771G

Antenna Type	Standard Whip	Standard Whip	Standard Whip	Standard Whip	Standard Whip	Standard Whip
Center Tuned Frequency (MHz)	144 - 225 - 430	144 - 430	155 - 455	462	144 - 430	462
Gain (dBi)	2.15 - 2.15 - 3.5	2.15 - 2.15	2.15 - 2.15	2.15	2.15 - 3	3
Wave	1/4λ - 1/2λ - 5/8λ	1/4λ - 1/4λ	1/4λ - 1/4λ	1/4λ	1/4λ - 1/2λ	1/2λ
Power (Watts)	10	10	10	10	10	10
VSWR: ≤ 1.5, Impedance: 50Ω	✓	✓	✓	✓	✓	✓
SMA (F)	✓	✓	✓	✓	✓	✓
SMA (M)		✓	✓	✓	✓	✓
Height	17.7" (45CM)	8.25" (21CM)	8.25" (21CM)	5.5" (14CM)	15.6" (39.6CM)	15.6" (39.6CM)
User	AMATEUR	AMATEUR	MURS - COMMERCIAL	GMRS	AMATEUR	GMRS