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Diamond (Original) SRJ77CA 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") Reverse SMA
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Purchase options and add-ons
| Antenna | Radio |
| Brand | Diamond Antenna |
| Color | Black |
| Number of Channels | 2 |
| Impedance | 50 Ohm |
| Maximum Range | 5 Miles |
| UPC | 702685259062 |
| Manufacturer | Diamond Antenna |
About this item
- Rx: 120~900 MHz. (Gain: 440 Mhz. 2.15 dBi, Max Power: 10 Watts, Length: 15")
- Rx: 120~900 MHz. (Gain: 440 Mhz. 2.15 dBi, Max Power: 10 Watts, Length: 15")
- Connector: Reverse SMA
- *** Works with most Baofeng radios ***
- 1 Year Manufacturer Warranty
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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 performance, quality and value of the antenna. They mention that it works beautifully, is well made and has a good amount of gain.
AI-generated from the text of customer reviews
Customers like the performance of the antenna. They say it works beautifully, better than stock antennas, and great on all bands. Some say it improves the transmit and receive abilities of their UV-5R and gives better signal strength indication. They also say it's small, flexible, and works well indoors and outdoors.
"They just work better than any other manufactures. Cost a bit more but worth it. Nuff said." Read more
"Bought these for AnyTone D878 radios and they work very well." Read more
"Really like this product so far, small, flexible and better reception." Read more
"...So I bought this with the BF-F8HP and WOW does it work beautifully, I am able to clearly reach anyone on my local repeater network without any form..." Read more
Customers are satisfied with the quality of the antenna. They mention that it is well-built, has a good amount of gain for a handheld, and is of top notch quality. Some say that the price is reasonable for what you get in quality.
"Diamond SRJ77/SRH77 15 inch whip is the overall best 2m HT antenna. Good build that stands up to use. I have tried all of them, thin and thick." Read more
"Purchased from Hamcity. Looks like a real Diamond antenna. Tested on a Yaesu FT-65R with a Surecom SWR meter...." Read more
"...Although the UV-82HP's stock antenna is of good quality and performs very well, this Diamond SRJ77CA did add some distance to my radios reach and..." Read more
"...The oversized o-ring (gasket) that came with the antenna made for a nice flush and snug fit on the BF-8HP I fitted it to...." Read more
Customers appreciate the value of the antenna. They say it's a great product and worth the money upgrade. They also say it has a good amount of gain for a handheld.
"...This is a great antenna at a great price and I would recommend it highly for those looking to upgrade from stock to get that little bit of extra..." Read more
"...It was a good price and arrived quickly.Overall a good deal" Read more
"...Very, very reasonable price for a quality antenna that delivers what the company specs say...." Read more
"This antenna is great and has a good amount of gain for a handheld...." Read more
Customers like the fit of the antenna. For example, they mention it fits nicely, is small, flexible, and perfect for their handhelds.
"Really like this product so far, small, flexible and better reception." Read more
"I bought this antenna for my Baofeng UV-82HP and it fits nicely without the need for any adapters...." Read more
"Works great and fits the radio body perfectly. I love it 👍..." Read more
"...Now I'm back in the loop. Also, this antenna fits much better at the base without that gap the Nagoya leaves...." Read more
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On VHF at 147 MHz the RSSI improvement for this antenna was +6.6 dB as compared to the stock Anytone antenna. This result is in line with the manufacturer's claims. On UHF the improvement was +2.5 dB. Much less, but still a decent improvement.
I'm satisfied. Recommended. Would buy again.
Repeated test but used stock Yaesu rubber duck and got <1.6 on both 2m and 70cm, then tried a Nagoya NA-771 and it tested pretty much about 2.0+- on both 2m and 70cm.







