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Diamond Antenna Dual Band HT Antenna (2m/70cm)

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Quick Overview

The Diamond Antenna SRH77CA / SRJ77CA / RH77CA is a dual band 2m/70cm ht antenna for portable handheld amateur two way radios. It works with Baofeng, Wouxun and other amateur ht two way radios.

Availability: In stock



  • Diamond Antenna dual band 2m / 70cm antenna for UHF/VHF handheld transceivers
  • Bands: 2m, 70cm (and 900MHz receive)
  • Gain (relative): 2.15 dBi (70cm) Rated against typical stock HT antennas
  • Watts: 10W
  • Height: 15"
  • Choice of connectors: SMA male (SRH77CA), SMA female (SRJ77CA) and BNC (RH77CA)
  • Works with Baofeng, Wouxun and other amateur ht two way radios.

Additional Information

Service / Frequency Amateur, UHF (400-520MHz), VHF (134-180MHz)
Number of Bands Dual Band
  1. Genuine Product, Great Service review by Mike on 8/15/2020

    I use this antenna on a dual band transceiver, it performs well. The item was also packed very well and arrived in perfect condition. This seller, Cricket Ventures (This site's company), is an authorized distributor as well.

  2. DualBand antenna review by Randy on 4/17/2019

    Great replacement/Upgrade antenna. Works much better in fringe area then the stock one. Can it repeaters now 20+ miles away.

  3. Great antenna review by GB on 11/18/2018

    I purchased this antenna for monitoring aviation frequencies with a hand held analog scanner. It works great and I'm pulling in good signals. As usual, BuyTwoWayRadios was great to deal with. Order was shipped promptly and I know if I had any problems they would be there for me. Another great buy from BuyTwoWayRadios!

  4. Great Dual Band Antenna review by Bear on 2/17/2018

    Are use this Santana for monitoring the local VHF/ UHF police frequencies also it is pretty good on air frequencies as well as most 700/800 MHz frequency's including trunk system nearby. I have used diamond products in the past and have had no issues with them thus far, also this antenna is great for handheld transceiver use in ham radio . I am also satisfied with the price that I paid for the antenna

  5. Diamond RH77ca review by Robert on 9/25/2017

    Great antenna!!! Works better than the 3 others I have. Highly recommended!

  6. Accurate order filling - quick shipping review by B&O Mike on 9/24/2017

    My experience with But Two Way Radio was informative and polite. The order was filled accurately and the antenna that I purchased for my portable scanner worked well and was an improvement over the rubber ducky that it came with.

  7. Very Useful item review by Snake on 8/27/2017

    I found that the fringe area of my Hand Held 2 meter radio was greatly increased by adding the Diamond HT Antenna. I could barely receive a single weather channel with the Rubber Duck that came with the YAESU FT60. Now, I can clearly hear 3 of them. Transmitting range has increased noticably, also.

  8. Excellent product and service. review by Jim N6KZ on 7/17/2017

    Bought as an antenna for a Club radio, used for emergency communications.

  9. Good quality, fair price review by Mark on 4/19/2017

    priced fairly

  10. works with ID-51 review by Rex on 12/6/2016

    slightly cumbersome but worth the signal improvement

  11. Bought a Second One... review by DAV on 10/19/2016

    Bought a Diamond of the same type and liked it enough to buy a second for my other handheld.

  12. Dual Band Antenna for my Handheld review by KG7GYB on 10/5/2016

    Works as advertised. Seems to be made of high-quality materials and did a side by side comparison with my Nagoya 771 and it performed similarly with no problems. Testing was done on simplex both UHF and VHF with other station in a mobile rig with hand-held radio on other end. Applied variable 3 power settings at different distances with the Diamond Antenna performing to specs. Diamond performed slightly better than Nagoya on 70cm and Nagoya got better range on 2M. Urban hilly environment produced 5-7 mile contacts on simplex. VSWR meter not applied/used during field test - only indicated signal strength on mobile radio and subjective audible report utilized.

  13. Big improvement from Standard Antenna review by Mike N on 8/21/2016

    This is a great antenna and big improvement over the standard rubber antenna of my Yaesu FT-60R. I was able to pickup repeaters and conversations that I was unable to get with the standard antenna. The only CON was it is a bit long, and the antenna doesn't fit snugly to the base. I had to purchase a DANCO #78 O-Ring to make it fit better.

  14. Impressive antenna review by JJ on 8/16/2016

    This is an impressive antenna. I am able to hit a 2m repeater in the next county with this antenna on a Baofeng UV5R. It is also VERY flexible so it isn't easily damaged. The only slight negative is that it makes the radio top heavy and therefore hard to stand up on its own. I may have to modify the base of the radio. But that's not the antennas fault.

  15. Works good. review by Andrew on 8/2/2016

    Lost my old antenna. Put this one on and my radio works a lot better.

  16. Great antenna! review by W1AIU on 6/23/2016

    Take the antenna that came with your radio and put it back in the box. This Diamond antenna will out-perform the original, increase coverage by 50 percent or more.

  17. Diamond Antenna and Service review by PaulS on 6/16/2016

    Hobby Listening

  18. This made an extremely big differerence on my MD-380. review by Danny on 6/9/2016

    I had a repeater I could not get to with another one the same size but this reached out a connected.

  19. great antenna review by Don on 4/28/2016

    I love that this antenna is flexible which reduces the risk of breakage if it should brush up against something. I'm able to hit a repeater in my area about 20 miles away and have loud and clear reports.

  20. Very Nice Antenna,,,works great! review by DCL on 4/4/2016

    Antenna works great with my HT.

  21. Great Antenna review by Pitt Patriot on 4/3/2016

    I bought this antenna as an upgrade for a Baofeng uv-5x since the stock antenna was garbage. It's well worth the price. I love the fact that it is flexible soi won't have to worry about breaking it or bending it in the woods.

  22. This antenna is a necessity for your HT review by Travis. KM4JJJ on 12/22/2015

    Great reception and great transmission. I hit a repeater 24 miles away on 8 watts and was given a full quieting report.

  23. I would definitely buy this antenna again. review by G.B. on 12/7/2015

    This antenna works very well with my Baofeng BF F8+. I will buy another when I get my next HT.

  24. antenna review by tim on 4/29/2015

    Nice antenna working very well

  25. Diamond Antenna dual band 2m / 70cm antenna review by JAFO on 4/28/2015

    The Diamond Antenna was purchased based on a recommendation to replace to OEM antenna that came with the Wouxun UV6D radio. I have seen a marked improvement in reception.

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