DIAMOND ANTENNA SRH770S Dual Ht High 712265209844 144 430

( Brand: Diamond Antenna ), ( Part Type: Band ), ( Color: Black ), ( Manufacturer Part Number: SRH770S ), ( UPC: 712265209844 )

Review DIAMOND ANTENNA Dual band Ht 144 430 Mhz High Gain Black

The Diamond SRH770S Dual-Band HT Antenna is a high-performance, versatile solution designed for amateur radio communication in both the 144 MHz and 430 MHz bands. This antenna boasts a compact, sleek design, making it an excellent choice for those seeking optimal gains in a space-conscious setup.

The SRH770S is a diamond-shaped, dual-band, vertically polarized antenna, featuring separate radiating elements for each frequency band. This design ensures superior separation between the two bands, reducing potential interference and improving overall system performance.

The antenna's primary element is made of high-quality, durable aluminum, with a corrosion-resistant finish, ensuring long-lasting use, even in harsh environments. The antenna also features a heavy-duty, UV-stable, fiberglass radome, further enhancing its durability and resistance to various weather conditions.

The SRH770S can be easily mounted on various types of structures, thanks to its 5/8-inch (15.9 cm) NMO mounting bracket. This versatile mounting option allows for quick and secure attachment to most standard mounting surfaces, such as magnetic mounts, pipe mounts, or mast mounts.

The antenna's gain is optimized for each band, with a 6.5 dBi gain in the 144 MHz band and a 7.5 dBi gain in the 430 MHz band. This high gain translates to improved signal strength, allowing for longer-range communication and stronger, clearer signals.

The Diamond SRH770S Dual-Band HT Antenna is an essential accessory for any amateur radio enthusiast seeking superior performance and reliability in their communication setup. Its compact design, durability, and high gain make it a top choice for both novice and experienced radio operators.

The Diamond Antenna SRH770S Dual-Band HT 144/430 High is a popular choice among Ham radio operators for its superior performance in receiving and transmitting signals. Below are some pros and cons that may help you make an informed decision on whether to purchase this antenna.

1. Dual-band capability: The Diamond SRH770S antenna covers both the 144 MHz (VHF) and 430 MHz (UHF) bands, making it a versatile option for Ham radio operators who use both bands.

2. High gain: With a gain of 7.15 dBi for the VHF band and 8.15 dBi for the UHF band, this antenna is highly effective in boosting signal strength, allowing for longer-range communication.

3. Compact design: Despite its high gain, the Diamond SRH770S antenna has a relatively compact design, making it a good choice for those with limited space.

4. Durable construction: The antenna is made of high-quality materials, including a corrosion-resistant stainless steel base and a UV-stable plastic radome, ensuring long-lasting performance.

5. Easy installation: The Diamond SRH770S antenna comes with a mounting bracket and all necessary hardware for easy installation.

1. Expensive: Compared to some other Ham radio antennas, the Diamond SRH770S can be quite pricey.

2. Height requirement: To get the best performance from this antenna, it needs to be mounted at a height of at least 30 feet.

3. May require additional equipment: Depending on your specific setup, you may need additional equipment, such as a tuner or balun, to optimize the performance of the Diamond SRH770S antenna.

In conclusion, the Diamond Antenna SRH770S Dual-Band HT 144/430 High is a high-performance antenna that offers excellent gain and covers both VHF and UHF bands. While it comes with some drawbacks, such as a high price point and height requirement, its compact design, durability, and ease of installation make it a worthwhile investment for serious Ham radio operators.

Recommendation: If you're a serious Ham radio operator who uses both VHF and UHF bands and is looking for a high-performance antenna, the Diamond Antenna SRH770S Dual-Band HT 144/430 High is an excellent choice. However, if you're on a tight budget or have limited space, there may be other, more affordable options available to you. It's always a good idea to research and compare different antennas to find the one that best fits your specific needs and budget.

Details:

High-efficiency design for enhanced transmit and receive performance. The Diamond SRH770S dual-band HT Antenna delivers reliable performance on 144 MHz and 430 frequencies, providing handheld radio operators with enhanced range, clarity, overall signal strength. Its compact design allows for easy transport, making it perfect emergency communications, mobile use, and amateur radio events. Dual-band operation optimized for 144 MHz and 430 frequencies.

Rugged construction for durable handheld and portable use. Diamond Antenna SRH770S Dual-Band HT 144 430 MHz High Gain Black. Rugged and portable, the SRH770S is built to withstand repeated handling, outdoor exposure, frequent transport, ensuring durable dependable performance for field operations. High-efficiency design improves both transmit and receive performance, minimizing signal loss dropouts during urban, suburban, open-area handheld radio communication.

Compact form factor for easy transport and field deployment. Its dual-band functionality allows seamless operation across VHF and UHF frequencies, making it ideal for daily communication, field operations, portable use. Compatible with multiple handheld transceivers for seamless dual-band operation.

part #: srh770s prices

• $26.99-$50.36

specifications radiorigor:

• brand: Diamond Antenna
• part type: Band
• color: Black
• manufacturer part number: SRH770S
• upc: 712265209844

shipping radiorigor:

• cost: $0.00
• type: Fixed
• class: Standard
• transit: 5-10 Days
• service: Standard

general radiorigor:

• Radio Communication > Antennas > Other Radio Antennas
• condition: New

offer radiorigor:

• started: January 31, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1

seller radiorigor:

• city: US
• # reviews: 2194
• rating: 99.3%

payments radiorigor:

• other
• wallet: Google-pay
• credit card: Visa

returns radiorigor:

• time: 30 Days
• paid by: Seller
• method: Money back
• policy: Returns Accepted

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