A50 business walkie-talkie – UHF compact analog radio -

A50 business walkie-talkie – UHF compact analog radio

The QUANSHUN A50 is a high-power, high-volume analog walkie-talkie with excellent grip and waterproof functionality.Designed with modern ergonomic principles, it combines compactness with ruggedness and striking aesthetics. The IP66-rated dust/waterproof construction delivers unparalleled communication quality, user-friendly operation, and lightweight portability – elevating user experience to new levels.

More Features in One Device:

It integrates multiple functions including one-touch squelch activation, VOX voice control, frequency hopping mode, and low battery alert, offering convenient operation； it is an optimal choice for analog users.

One-touch alarm

Channel voice broadcast

Two shortcut keys

Sub-tone lock

Transmit timeout setting

VOX voice control

Tail tone elimination

Busy channel lockout

Multi-color LED

High/low power selectable

Multi-language selection

Custom scan

Analog sub-audio tone

Channel prompt tone

Transmit prompt tone

10-level squelch

Standard K-type interface

Low battery alert

Product structure:

One-touch Communication

No need to wait for the other party to answer, just press the call button to start the intercom.

Multiple Responses To A Call

One-to-many group calls, where all participants can hear each other, enable higher communication efficiency.

Clear Sound Quality

Crystal-clear voice quality delivers uncompromised clarity and accuracy

Powerful radio solution:

Ultra-high power, strong penetration

Custom low-impedance loaded long antenna provides enhanced signal penetration. Built-in high-power amplifier module with lead-free aluminum heatsink enables maximum 10W transmit power – ideal for long-distance communication including basement-to-surface needs.

Extended standby

Standard 7.4V 2000mAh battery provides up to 24 hours working time (high power)/7 days standby, or 36 hours working time (low power)/14 days standby – meeting users’ prolonged operational needs.

Waterproof construction

The A50 walkie-talkie comes with multiple seals and a screw-fixed earphone cover, and it reaches the IP66 dust/water resistance level.
Quality tests include drops, extreme temperatures, humidity, dust, and vibration – ensuring normal operation after accidental drops or water exposure during heavy use.

Radio broadcast, quick station search

Built-in FM/AM receiver enables one-touch scanning of local stations. Maintains clear broadcast reception while monitoring original channels – allowing uninterrupted walkie-talkie calls. Ideal for users needing traffic updates or live news.

Extra-large speaker

36mm large-size, 1W high-power speaker with optimized acoustic chamber and anti-vibration plastic structure ensures clear, loud audio for instant voice recognition – maintaining uninterrupted communication.

Frequency & sub-tone encryption

When frequency hopping is enabled, frequencies and sub-tones auto-encrypt – preventing accurate detection by scanners (DCS analog/CTCSS digital sub-tones). Ensures user privacy while preventing channel interference and unauthorized access.

Different environments, different ranges.

Urban areas: 1-2km; suburban areas: 2-5km; open terrain: 5-10km.

5W power for strong penetration.

Sensitivity: 0.22μV / Spurious: -43-10log.

IP66 protection rating, fearless in harsh environments.

Ensures normal operation of communication equipment, preventing damage from weather or environmental factors – guaranteeing communication continuity and security.

Fully compliant with impressive specifications.

Spurious emission limit: ≤max{-43-10log(PEP), -70dBc}; occupied bandwidth: ≤16kHz; frequency tolerance: ≤5ppm.

Detailed specifications:

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