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Diamond RH77CA Dual-Band HT Antenna 144 430 MHz High Gain Handheld Amateur Radio Antenna with Improved Range Signal Clarity for Portable Two Way Radios

Product ID: 747557834

Details

Brand
Diamond
Cable type
Coaxial
Compatible devices
Handheld and
Connector type
Bnc Male

💪High gain for stronger signals

📡Dual-band 144/430 MHz

🛡️Flexible, durable build

R$920

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

Description

📶 Elevate your signal game—never miss a beat on the airwaves!

BUILT TO ENDURE - Flexible yet rugged design resists bending and wear for reliable field use.
PLUG PLAY UPGRADE - Compatible with a wide range of dual-band transceivers—no complex setup needed.
LIGHTWEIGHT POWERHOUSE - Optimized for portability without sacrificing performance during long sessions.
EXTENDED RANGE ANYWHERE - Boost your handheld radio’s reach in urban jungles or remote terrain.
CRYSTAL CLEAR COMMUNICATION - Experience sharper audio and fewer dropouts with precision-tuned dual-band frequencies.

The Diamond RH77CA is a high gain, dual-band handheld antenna engineered for 144 MHz and 430 MHz amateur radio frequencies. It delivers enhanced transmit and receive performance with reduced signal loss and interference, housed in a flexible, durable design ideal for portable and outdoor use. Compatible with many dual-band radios, it’s a trusted upgrade for clearer, longer-range communication in demanding environments.

Specifications

ASIN	B0DJQ13S1W
Best Sellers Rank	39,545 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 718 in Radio Communication
Brand	Diamond Antenna
Cable Type	Coaxial
Colour	Black
Compatible Devices	Handheld and Scanner Antennas
Compatible Phone Models	No Compatible Phone Models
Connector Gender	Female-to-Female
Connector Type	Bnc, Male
Customer Package Type	rigid box
Customer Reviews	4.7 4.7 out of 5 stars (119)
Frequency	144 MHz
Indoor Outdoor Usage	Outdoor
Item Shape	Round
Manufacturer	Diamond Antenna
Manufacturer Part Number	RH77CA
Model Name	RH77CA
Model Number	RH77CA
Number of Pins	1
Other Special Features of the Product	Designed for handheld and portable radio applications, Dual-band operation optimized for 144 MHz and 430 MHz amateur radio frequencies, Flexible construction for durability and long service life, High gain design for improved transmit and receive performance, Precision tuning for reduced signal loss and improved clarity
Outer Material	Braided Copper or Aluminum
Recommended Uses For Product	Audio Transmission
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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R$920

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews