Retevis A3 Ham Transceiver Full Band Reception (0.5-1160MHz) 999 Channels Amateur Radio

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Retevis A3 Ham Transceiver Full Band Reception (0.5-1160MHz) 999 Channels Amateur Radio

Name: Retevis A3 Ham Transceiver Full Band Reception (0.5-1160MHz) 999 Channels Amateur Radio
Brand: Retevis Walkie Talkie
SKU: A9324A-C9292A-C9276A-C9034C
Price: 99.99 USD
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Rating: 4.9 (25 reviews)

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Full-band reception: Hear everything with multi-modes
Quad-band transmission: Seamless connectivity anywhere
Long-range communication: Reliable and crisp transmission
Dual-channel operation: Work efficiently on two bands
2500mAh all-day battery: Ensures continuous use

Bundle: 1Pack + Antenna

1Pack + Antenna 1Pack + Antenna
1Pack 1Pack
2Pack + Antenna + Speaker Mic 2Pack + Antenna + Speaker Mic

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Description
Spec
Features
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RelevantDocuments
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Description

Retevis A3 Ham Radio Quad Band Transmission Full Band Reception Amateur Radio

Retevis A3 Ham radio is offering a comprehensive suite of features tailored for outdoor enthusiasts. From its quad-band transmission and full-band reception to its customization options and wireless duplicating, the A3 handheld Ham radio ensures you stay connected, informed, and in control during any adventure. With its robust design, intuitive interface, and exceptional performance, it is a great companion for Hams who value reliability, versatility, and innovation.

Retevis A3 ham radio

Quad-Band Transmission Handheld Ham Radio

The A3 handheld Ham Radio supports 10m, 6m, 2m, and 70cm bands, providing Ham radio enthusiasts with the flexibility to communicate globally and locally. Perfect for outdoor adventures, this feature ensures you're connected across various terrains and distances, making it an ideal choice for long-range communication in diverse environments.

retevis a3 ham radio quard band transmission

Seamless Communication

With a dual-channel setup and independent volume control, these amateur radios allow you to monitor two channels simultaneously and communicate on either one with ease. This ensures smooth coordination and uninterrupted communication, keeping you connected and in control, no matter the situation.

retevis a3 ham radio dual band receive and transmit

Quad-Band Reception HAM Radio

The A3 handheld Ham radio covers a wide range from 600m to 26cm, supporting AM, SSB, FM, and CW modes for receiving. This feature offers Ham radio enthusiasts comprehensive coverage, allowing them to tune into a diverse array of bands. Whether you're exploring distant ham radio frequencies or staying updated, this ensures a safer and more enjoyable communication experience.

NOAA Function

Equipped with NOAA functionality, these amateur ham radios support SAME decoding and offer access to 10 NOAA channels. A vital tool for Ham enthusiasts, this feature provides real-time weather alerts, keeping you informed and prepared for any conditions, no matter where your adventure takes you.

retevis a3 ham radio NOAA real-time weather alerts

One-Key Pairing & Wireless Duplicate

The A3 Ham radio features a seamless one-key pairing function, allowing you to easily sync bands between radios. Perfect for outdoor adventures, whether coordinating a search or enjoying a group hike, it ensures you stay connected and in sync. Additionally, the wireless duplicate feature enables quick and easy duplication of radio bands, simplifying the setup process for multiple radios and ensuring consistency across your entire group.

Retevis A3 Ham Two Way Radio One-key Pairing

Customizable Side Keys

Retevis A3 handheld HAM radios offer customizable side keys, allowing you to personalize your radio's controls to match your specific needs. Access essential features effortlessly, ensuring you stay in control and fully focused on the task at hand, without distractions.

Retevis A3 Ham Radio Customized Side Key

Customization Options

The A3 handheld amateur radio offers a range of customization options, including DIY boot screens, text messages, end tones, and Magic Voice. These features allow Ham radio enthusiasts to personalize their experience, adding a unique touch to their communication gear while enhancing both functionality and fun.

A3 Ham Radio Customized Settings

Spectrum Analyzer

The A3 Ham radio comes with a built-in Spectrum Analyzer, perfect for outdoor enthusiasts. It offers real-time band analysis, helping you identify the clearest channels for communication. This ensures optimal connectivity, keeping you in touch with your team, no matter where your adventure takes you.

Retevis A3 Ham Radio Built-in Spectrum Analyzer

Long Battery Life

The A3 handheld ham radio features a 2500mAh battery, providing an impressive 119 hours of standby time and 16 hours of continuous use. Perfect for outdoor enthusiasts, it ensures you stay connected without worrying about running out of power, so you can focus on enjoying your adventures.

Retevis A3 Ham Radio Long Battery Life

A3 Frequency Specification

Type	Frequency Range	Notes	Output Power
Transmit	28.000 – 29.800 MHz	10 m band	≤5W
	50.000 – 54.000 MHz	6 m band	≤5W
	144.000 – 148.000 MHz / 144.000 – 146.000 MHz	2 m band	≤10W
	420.000 – 450.000 MHz / 430.000 – 440.000 MHz	70 cm band	≤10W
Receive	0.5 – 1160 MHz	Wideband reception	/
	76.000 – 108.000 MHz	FM broadcast	/
	108.000 – 135.9975 MHz	AM aviation band	/

Retevis A3 Ham Radio Technical parameters：

ation	Details
Channel Number	999
NOAA Channel Number	10
FM Radio Store Number	32
Voltage	7.4V
Battery Capacity	2500mAh
Dimension	4.962.361.29 in
Weight	0.63 lb
Screen	1.44-inch LCD display
Speaker	16Ω1W
Jack Light	Support
Working Temperature	-20℃ ~ 50℃
Antenna Impedance	50Ω
Charging Method	Base Charger / Type-C Charging

Feature list of Retevis A3 amateur radio:

Quad-Band Transmission (10m, 6m, 2m, 70cm)
999 Channels & 10 NOAA Channels
Dual Channel with Independent Volume Control
Full-Band Reception (600m to 26cm)
AM/SSB/FM/AIR Modes
Built-in Spectrum Analyzer
2500mAh Battery (119h Standby, 16h Usage)
Customizable Features (Boot Screens, Magic Voice, Text Messages)
Type-C & Base Charger Compatibility
Lightweight Design (0.63 lb)
Wide Temperature Range (-20℃ to 50℃)
Quick Band Pairing & Wireless Duplication

Spec

Specification	Details
Channel Number	999
NOAA Channel Number	10
FM Radio Store Number	32
Voltage	7.4V
Battery Capacity	2500mAh
Dimension	4.962.361.29 in
Weight	0.63 lb
Screen	1.44-inch LCD display
Speaker	16Ω1W
Jack Light	Support
Working Temperature	-20℃ ~ 50℃
Antenna Impedance	50Ω
Charging Method	Base Charger / Type-C Charging

Features

Quad-Band Transmission (10m, 6m, 2m, 70cm)
999 Channels & 10 NOAA Channels
Dual Channel with Independent Volume Control
Full-Band Reception (600m to 26cm)
AM/SSB/FM/AIR Modes
Built-in Spectrum Analyzer
2500mAh Battery (119h Standby, 16h Usage)
Customizable Features (Boot Screens, Magic Voice, Text Messages)
Type-C & Base Charger Compatibility
Lightweight Design (0.63 lb)
Wide Temperature Range (-20℃ to 50℃)
Quick Band Pairing & Wireless Duplication

FAQ

The Retevis A3 is a 10W long-range handheld ham radio, and it supports different transmit powers under different transmit frequencies. Below is a table to give you an idea of the transmit power for each band:

Type	Frequency Range	Notes	Output Power
Transmit	28.000 – 29.800 MHz	10 m band	≤5W
	50.000 – 54.000 MHz	6 m band	≤5W
	144.000 – 148.000 MHz / 144.000 – 146.000 MHz	2 m band	≤10W
	220-225 MHz (Unlocking required.）	1.25 m band	≤5W
	420.000 – 450.000 MHz / 430.000 – 440.000 MHz	70 cm band	≤10W

The Retevis A3 is equipped with full-band reception, which allows it to receive SSB signals, but it does not transmit in SSB mode. Instead, it uses AM and FM for transmission, which is perfect for everyday communication, including long-range communication in outdoor settings

Yes, the Retevis A3 supports DTMF, 2-TONE, and 5-TONE calling for advanced signaling. These features allow for remote activation of repeaters, selective calling, and emergency signaling. Whether you're triggering a repeater or communicating in an emergency, the A3 ham radio ensures clear and effective signaling in critical situations.

The Retevis A3 is an analog radio, but it can pair with UHF digital radios when they are set to analog mode. Since the A3 operates in analog mode, it will communicate with digital radios that are transmitting in analog mode. However, it cannot connect with digital radios when they are in digital modes like DMR or P25.

The Retevis A3 can scan up to 999 channels, and it comes with a 48-channel scan list. This makes it perfect for monitoring multiple frequencies, especially in environments where constant communication and coordination are required, such as outdoor expeditions or emergency situations.

Yes, the Retevis A3 is fully equipped for repeater work. It supports offsets (both positive and negative frequency shifts) and CTCSS (Continuous Tone Coded Squelch System) tones, allowing users to access repeaters and engage in clear communication over longer distances.

Yes, it supports quad-band transmission on 10m, 6m, 2m, and 70cm. However, many users have reported a "Disabled" message when trying to transmit initially. This is typically due to a factory frequency lock (F-LOCK). To unlock it, turn off the radio, then hold Side Key 1 + PTT2 while powering it back on to access the hidden menu and set F-LOCK to "OFF".

Only for reception. The A3 features full-band reception (0.5–1160 MHz) that supports AM, SSB, FM, and CW modes for listening. Transmission is strictly limited to FM.

No, the A3 is a purely analog radio. It can only communicate with digital radios if they are set to analog mode.

The original antenna can cover 2m,70cm,and 6m frequency. Need to prepare own 10m antenna to use on A3 radio.

It features dual-charging options: a traditional desktop drop-in charger and a built-in USB-C port on the battery for convenient charging in the field.

Yes, when program Retevis A3 with CHIRP, you can choose the model quansheng TK11.

Yes, it has true dual-receive capability with independent volume controls and separate PTT buttons for channels A and B.

No, the Retevis A3 does not have a built-in cross-band repeat function.But the RA89R supports.

Yes, A3 can receive 220 MHz.

A3 is IP54 rated, meaning it is splash-proof and dust-resistant.

Yes, A3 supports 108–136MHz AM reception.

RelevantDocuments

Driver

A3-USB-Driver

10.77 MB zip

Download

Software

A3-Programming-Software

548.71 KB zip

Download

Manual

A3-User-Mannual

62.78 MB pdf

Download

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About Retevis Walkie Talkie

With over 15 years of innovation and growth, RETEVIS offers a wide range of radio walkie talkie products, from industrial long distance walkie talkies to commercial two-way radios, radio repeaters, and wireless radio communication solutions. Trusted by millions of users worldwide, RETEVIS ensures reliable, clear, and instant communication across over 170 countries and regions, serving industries like construction, security, manufacturing, emergency response, and more.

At RETEVIS, we prioritize quality, with all radio products meeting international certifications like FCC and CE. Our dedicated research and development team continuously innovates to offer advanced radio solutions that meet the unique communication needs of our customers. Backed a professional service team, we provide specialized technical support and customer service, ensuring a seamless experience for both individuals and businesses.View More