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$25.99$25.99
Ships from: Amazon Sold by: Hamcity com
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FREE delivery Monday, June 10
Ships from: Hamcity com Sold by: Hamcity com
0.13 mi | Chicago 60602
SRH77CA SRH77 SRH-77 Diamond (Original) SRH77CA 144/440 MHz. Dual-Band High Gain Handheld Antenna Rx: 120~900 MHz. (Gain: 440 Mhz. 2.15 dBi, Max Power: 10 Watts, Length: 15") SMA
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Learn more
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
| Antenna | Radio |
| Brand | Diamond |
| Color | Black |
| Impedance | 50 Ohm |
| Maximum Range | 12874 Meters |
| Product Dimensions | 15"L x 0.25"W x 0.25"H |
| Manufacturer | Diamond Antenna |
About this item
- 144/440 MHz. Dual-Band High Gain Handheld Antenna
- T/X: 144/440MHz, R/X: 120~900 MHz
- Gain: up to 6 dB Max Power: 10 Watts
- Length: 15", Connection: SMA
- ** Does not work with Baofeng radios ***
4 stars and above
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the signal quality, performance, quality and value of the antenna. For example, they mention that it greatly improves signal, works well on these bands and is well worth the price. That said some complain about the size.
AI-generated from the text of customer reviews
Customers are satisfied with the signal quality of the antenna. They say it greatly improves the reception of their radio, and it is far superior to the rubber duck that came with their radio. They also report strong signal reports on simplex and off of repeaters.
"...The connection works great it’s an SMA connection. I may even put on my FM stopper to see what it does do as well with it...." Read more
"...Great air band reception and solid construction." Read more
"This antenna is a great upgrade from the stock antenna on the Yaesu FT-3DR. I've noticed an improvement in both transmit and receive coverage...." Read more
"Great flexible antenna! Helps the radio receive better from the basement." Read more
Customers like the performance of the antenna. They mention that it works superb, it works well on these bands, and is an improvement over a stock dock. Some are pleased with the performance, saying that it gives increased performance and a great value. Some say that the sound is 100% better.
"...I brought it with me to work today and it does a phenomenal job I have you would recommend this antenna as well worth the money...." Read more
"Works great on all the bands I need it to" Read more
"...channels that the diamond antenna picked up not to mention the sound is 100 % better!..." Read more
"Works perfectly, big improvement." Read more
Customers like the quality of the antenna. They say it's well-made, resilient, and solid on the lower end. They also say it performs well and has good qualities. Customers also mention that the barrel is nice, long, and thick.
"...Great air band reception and solid construction." Read more
"...It's well built and sturdy...." Read more
"...Well constructed antenna." Read more
"...Also, one broke after just a short time. I now have two of these for my handi talkies and they work well." Read more
Customers are satisfied with the value of the antenna. They mention that it is well worth the price, a solid unit, and a great addition. Some appreciate the dummy load that comes with the antenna, which is a good deal.
"...a phenomenal job I have you would recommend this antenna as well worth the money. The connection works great it’s an SMA connection...." Read more
"...It is well worth the price." Read more
"...Much better than the dummyload they come with…Goid deal and great comprise between length to flexibility to performance...." Read more
"...The rubber spacer is a bit cheap, but does the trick. Money well spent!" Read more
Customers like the flexibility of the antenna. They mention that it's very flexible and resilient, making it easy to put into backpacks and comfortable use. Some say that it has just enough flex so that it won't break. Overall, most are happy with the product's flexibility and recommend it for any dual band SMA handheld radio.
"Great flexible antenna! Helps the radio receive better from the basement." Read more
"...The antenna is very floppy and flexible, but bending it into a wide U tends to make it lean a bit unlike some other antennas that just snap right..." Read more
"...Flexible and won't break. I recommend this antenna for your HT with 5 Stars ***** 73 all" Read more
"Perfect extended range flexible antenna for any dual band SMA handheld radio. Very well built. SWR less than 1.5:1 across the 2m band and 440...." Read more
Customers find the antenna easy to attach. They mention it's well built, sturdy, and screws down tight. Some say the barrel is nice, long, thick, and doesn't quite fill. They also say it'll work fine and is securely attached.
"...It feels nice, the barrel is nice, long, thick, doesn't QUITE fill the antenna hole on my UV-8000E but it seems to screw down tight and flush...." Read more
"...However, it's still securely attached and works fine. It also sits slightly slanted, but that's easy to solve...." Read more
"...lower end, and flexible on the upper end which I believe reduces the chances of snagging and breaking my antenna...." Read more
"...3db gain over stock on repeater test. Good feel and mount. While sometimes hard to keep adding $25 add-ons to your cart, this one is worth it...." Read more
Customers find the antenna too big and unwieldy for their radios. They say it does not fit most radios and the extra length causes issues with standing up due to being top heavy. Some customers also mention that the length takes a bit of familiarization since it is about 3 times as long as the original.
"...is that if you wear the radio on your belt as I do, the antenna is long enough that it will poke you in the armpit if you don't position it right. :)" Read more
"...The antenna is of course way too big to have on your radio if you'll be wearing it, but I don't see why it wouldn't make a good antenna for a radio..." Read more
"...the stock rubber-duck which came with my Yaesu FT-60R. The length may be a bit unwieldy for tiny HT's, but nothing that shouldn't be manageable...." Read more
"...The length takes a bit of familiarization since it is about 3 times as long as the original...but that is simply operator training...." Read more
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Reviewed in the United States on July 24, 2023
It is well worth the price.
No complaint, I just wish the advertising would state you will need to get an adapter.
Thank you
Reviewed in the United States on February 21, 2024
Top reviews from other countries
Reviewed in the United Kingdom on May 7, 2024
I heard all the communications with clarity













