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A Diamond Antenna SG-M507 with a coiled wire and black connector cable.
A dual band mobile antenna with a threaded connector and a flexible wire antenna.
A dual band mobile antenna with a flexible wire and mounting clamp.
A dual band mobile antenna with a coiled wire and a black base plate is shown.
A dual band mobile antenna with a black handle and a coiled wire element.
A dual band mobile antenna with a flexible wire and mounting clip.
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Dual Band Mobile Antenna for Ham Radio

Regular price €44,99 Sale price €37,99 – €67,99

Why customers love it

Boost your signal clarity for reliable communication

Elevate your radio performance with this high-performance antenna, engineered to deliver crystal-clear reception across multiple critical frequencies.

  • Optimized for dual-band operation (144/430MHz)
  • Designed to significantly improve signal clarity
  • Features a high gain of 3.0 dBi for enhanced reception
  • Constructed with a robust build quality for durability
  • Perfectly suited for amateur radio operators and hobbyists
A Diamond Antenna SG-M507 with a coiled wire and black connector cable.

Experience superior radio performance

Dual-Band Capability

Reliably handles both 144MHz and 430MHz frequencies simultaneously.

High Gain Reception

Achieves a 3.0 dBi gain to capture weaker signals effectively.

Built to Last

Features a robust construction ensuring longevity and durability.

Versatile Compatibility

Works seamlessly with various walkie-talkies and specialized radio systems.

Technical Details

Key Performance Specifications

The technical details that define performance.

Frequency Bands
144/430MHz
Antenna Gain
3.0 dBi
Build Quality
Robust Construction

Why Choose Our Antenna?

Performance vs. Generic Alternatives

See the difference high-performance engineering makes.

Feature
SmartPicksDrive
Typical alternative
Signal Strength
High Gain (3.0 dBi)
Low/Standard Gain
Band Coverage
Dual Band (144/430MHz)
Single Band Only
Durability
Robust Build
Fragile Components
User Focus
Amateur/Hobbyist Focused
General Purpose Only

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently Asked Questions

Answers to common user inquiries.

Is this antenna compatible with my existing radio?

This antenna is designed to improve reception for various radio models. We recommend checking compatibility with your specific equipment manual.

How does the 3.0 dBi gain benefit my signal?

The high gain helps amplify the incoming radio signals, allowing you to receive clearer and stronger communications.

Can I use this antenna in adverse weather?

While built for durability, performance can be affected by extreme weather. Ensure proper handling and keep the unit protected from direct moisture.

What are the frequency bands covered?

The antenna is optimized for dual-band operation, specifically targeting the 144MHz and 430MHz ranges.

Shipping & returns

Shipping

  • Delivers to Saksa (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.