a-504 Two Way Radio Ham Walkie Talkie with 128 Channels

• Customization: Available
• Battery Type: Lithium-ion
• Certification: None
• Model NO.: A-504
• Channels: 128 channels
• Communication Distance: 1-5km
• Display Type: Without Display
• Encryption: DSP
• Features: Encrypted Communication
• IP Rating: None
• Channel Spacing: 25kHz/12.5kHz
• Frequency Range: 400-520MHz
• Dimension(mm): 119*60*40mm(Without Antenna)
• Weight: 265g
• Battery Capacity: Li-ion 2000mAh
• Earphone-Port Type: K-Plus
• Program-Port Type: K-Plus
• Charge Type: Seat-Chager
• Standby Time: 8days
• Walkie Talkie Type: Analog
• Working Voltage: 7.4V
• Output Power: 5W/1W
• Frequency Modulation: FM
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: Gohall
• Origin: Xiamen, China
• HS Code: 8517122000
• Production Capacity: 5000000pieces/Year
• Package Size: 17.50cm * 17.00cm * 6.50cm
• Package Gross Weight: 0.600kg

Product Description

Product Description

DIGITAL TWO WAY RADIO

Introducing our top-tier Analog Two-Way Radio, a cutting-edge communication device leveraging state-of-the-art digital technology to deliver crystal clear and dependable voice and data communication. At Glohe Communication, discover our premium range of digital two-way radios, designed to enhance your auditory experience with superior audio clarity, extended battery longevity, and sophisticated encryption for unparalleled security. Perfectly engineered for a multitude of applications, including construction, manufacturing, and public safety, our radios are available in a variety of frequency bands, power levels, and antenna types to cater precisely to your unique requirements.

Note:
Our commitment is to guide you to the perfect fit in two-way radios, whether it's an FM Transceiver, walkie-talkie, or more.
We warmly welcome your inquiries and look forward to assisting you.
We are delighted to see your interest in ordering our samples for testing and evaluation.
We are actively seeking partnerships with two-way radio dealers and distributors to expand our network.
Rest assured, we will connect you with the most suitable two-way radios, FM Transceivers, and walkie-talkies to meet your needs.

Product Parameters

Specification
Receiver
Frequency Stability	+/-2.5ppm		Rated Audio Power		500mW
Reference Sensitivity	Better than-119dBm		SNR		≥40dB
			Audio Distortion		≤5%
Adjacent Channel Selectivity(ACS)	≥65dB		Co-channel Rejection		≥-8 dB
Audio Response	≤+2dB & ≥-10dB		Inter-modulation		≥50 dB
Transmitter
Transmitting Power	5W/1W		Frequency Stability		+/-2.5ppm
Transmitting SNR	≥40dB		Maximum Frequency Offset		≤5KHz
Emit Spurious Radiation	≤7.5uW		Modulation Characteristic		+1dB/-3dB
Adjacent Channel Power	≤-65dB		Modulation Distortion		≤5%
The Standard Of Packing	1 radio with standard accessories in a box,50 boxes in a carton Standard accessories:  Radio:1pc  Charger:1pc  Battery:Li-ion 2000mAh 1pc  Belt clip:1pc  Manual:1pc Lanyard:1pc
Feature	Power Beep 16 Channels Power Saving V0X  Scan Low Voltage Alert Launch Time Limit Squelch Level Setting Scrambler Compandor Frequency-hopping(Double Encryption Against Cracking) Non-standard QT/DQT SK1/SK2 Customization (Listen/Voice/Channel Broadcast) QT/DQT TOT Code Switch
We support customized intercoms of various types and performances on demand.

Detailed Photos

PROFESSIONAL-GRADE TRANSMITTER POWER:

Our Two Way Radio Ham Walkie Talkie offers an impressive array of channels and privacy codes, ensuring seamless communication across diverse locales and facilitating collaboration with peers. Built with the utmost durability for professional use, these radios boast advanced features such as GPS positioning and integration with other communication systems. Some models even include Bluetooth capabilities, enabling hands-free connectivity for safer driving or working environments. Designed to adhere to stringent legal standards, these professional-grade two-way radios guarantee optimal power levels and interference-free operation, making them the premier choice for those whose work demands reliable communication over extensive distances that surpass the capabilities of typical handheld models.

LONG RANGE ANTENNA:

The long-range antenna on our two-way radios significantly enhances signal reach by emitting robust signals and capturing distant, weaker ones. The antenna's premium quality and length are pivotal in extending the operational range. Nevertheless, environmental factors like terrain may influence this range. Under ideal conditions, a radio with a two-kilometer radius can achieve a straight-line distance of two kilometers. However, natural or man-made obstructions such as trees, mountains, or tall buildings may reduce the signal's effective range.

POWER OUTPUT:

When it comes to long-range communication, power output is a critical consideration. Radios with lower power outputs (0.5W to 5W) excel within shorter distances, while those boasting higher outputs (above 5W) effectively cover expansive areas. The topography and elevation greatly impact the transmission reach. On flat terrain with minimal obstacles, radios achieve greater distances compared to challenging hilly or densely forested landscapes. Furthermore, factors such as the radio's antenna, prevailing weather conditions, and interference from other electronics play a role in influencing range. Striking the right balance between power output and essential features is essential to ensure optimal communication distances.

LONG BATTERY LIFE:

Achieving extensive battery life requires a strategic approach to design optimization. Beyond energy-efficient components, utilizing batteries with higher capacity ratings empowers radios to perform longer on a single charge. The antenna's size and quality also play a crucial role in the transmission of signals. A superior antenna can enhance a radio's range, allowing for efficient operation without consistently high power levels. Additionally, half-duplex systems, which allow either transmission or reception at a time, may consume less energy compared to full-duplex models, thus extending battery longevity.

PROFESSIONAL COMMUNICATION:
Professionals across industries such as construction, security, event management, and public safety significantly benefit from our Two Way Radio Ham Walkie Talkie. These critical sectors depend on the radios for instantaneous team communication, efficient task coordination, and prompt emergency responses.

EMERGENCY SERVICES:
Our two-way radios are indispensable tools for emergency service personnel, including officers, firefighters, and paramedics. They enable continuous communication, streamline operations during crises, and facilitate the real-time exchange of vital information, ensuring swift and effective emergency management.

 

 

 

 

 

FAQ

Q1: What is MQQ(Minimum order quantity)?
A: we recommend you order 2pcs for a sample test that would be better

Q2: Do you accept customized?
A: Yes, we can design the packing box and LOGO mark as your request, OEM&ODM is welcomed.

Q3: Could you offer a free sample to test?
A: In general, customers need to pay the sample fee first, but when your order reaches the required amount, we refund the sample cost for you.

Q4: When can you ship the items?
A: 1-2 days for sample, 3-30 days for bulk order, depending on the quantity.

Q5: When can l find tracking information on the internet?
A: Usually, we will give you the tracking number and you can find the information internet in 2 days.

Q6. How do you ensure your quality?
A: Before delivery, we will check the items' quality strictly one by one, life-warranty for radio host & accessories, but we could not ensure some unpredictable reason occurred. please contact us immediately when you get defective, thanks.