That eliminates the problem of figuring out a calibrated reference antenna, and averages out sample variation a little bit. its really drivng me crazy. Several years ago, the 15" flexible antenna was in very short supply stateside. If you want good RX below 100MHz, you'll need to buy or make an antenna tuned specifically for the CHP freqs. Dec 19, 2021 #2. Here's a plot of the Diamond RH77CA vs the Remtronix 800: Lower indicates better performance. At Amazon, is sold for $26 to $27 from different sellers (the 3rd party sellers now listed are all Diamond authorized). . This 50 ohm antenna can handle up to 10 watts. . Software:-ProScan 8. The NOAA channels (162. Much better on Vhf, very good on Uhf, and fairly good on 700/800MHz. The Diamond RH77CA series are excellent antennas. $28. I have both the RH77CA and the SRH77CA antennas. 15 dBi, Max Power: 10. Reactions: RCjim. . Lapidary Equipment. How to hook multi devices up. Time Owned: 0 to 3 months. Dog: Luna. It's the smallest discone diamond has but has exeptional reception. You’ll find monoband, dual-band, tri-band, and quad-band handheld antennas and scanner antennas from top brands. how about the RH789. Reviews: 63. The one above is a monster, and is just too big for my uses. Manufacturer's Website. May 31, 2007 #16I have used a PRO-43 with a Larsen KD4-150/450 commercial HT antenna, and I've used a PRO-97 with a Diamond RH77CA. Joined Jul 17, 2006 Messages 192 Location North Carolina. ScannerMaster has the 820S & 820B antennas in stock, @ $29. The Diamond antenna is of course an HT antenna, so it's optimized for HT use. #1. Trapped Dipole. Great for wide band handhelds. meh. 95. 7-Windows 10---Thank you for listening, feel free to contact me with any questions/comments. While driving past the airports it seems like I need to be 1-2 miles away just to pick up ATC audio. I have both a Diamond RH77CA and a Diamond RH519 and I like both. If so, then pick up the BNC version of that antenna. The antenna that I tried has the Diamond (RH77CA) brand on it, and I’m telling you it owns up to the brand name. Unless you extend it all the way, it can be much shorter than the RH77CA. Messages. Apparently the only difference is that the Tri Band adds receive capability up to 1300 MHz and beyond, whereas the RH77CA has receive. The Diamond is 14 3/4 inches long while the Larsen is 10 1/2 inches. So all around the RH77CA performed the best. Hi guys I just moved not far from credit Vally hospital and was wondering how good I would be able to pick up the repeater a with my Diamond RH77CA which I already have purchased and my Uniden BC125AT I'm looking at getting. 15dBi (430 MHz) Max Power: 50W (Watts) Impedance: 50 Ohm Length: 30 cm Weight: 40g Connector: BNC 1/4 wave length (144 MHz), 1/2 wave length (430 MHz) and finally Made in Japan. Specifications: Bands: 2m/70cm + receive up to 900MHz. Im looking for suggestions for an antenna for a handheld scanner. 15m Loading Coil for HV7A & MV3A. M. It will do poorly on low band. 15 dBi, Max Power: 10 Watts, Length: 15") BNC Review Summary For : Diamond RH77CA; Reviews: 41 MSRP: 24. unless you are mobile program the towers near your location and you should be ok (listen to all of them. I will disagree on the RH-77CA antenna as I have both the Diamond RH77CA (dual band only antenna) and the Diamond SRH320 ( tri-band antenna). orbital Member. Joined Jan 2, 2014 Messages 267 Location Northeast,Ohio. 15 dBi, Max Power: 10 Watts, Len. It's great for VHF-hi, great for UHF, as good as can be expected for VHF-lo and no better than the antenna that came. HELP! 500 is deaf on airband!! This scanning thing is starting to get to me. 9 KB · Views: 67 Reactions: MXROFF. The RH77CA is a great antenna, I use it mostly on my VX-5. I like the flex-ability of the 519, but I also like the gain of the 77. Description: 15" long, male SMA connector, flexible dual-band antenna for handheld transceivers. Yaesumofo's suggestion of the Diamond RH77CA / SRH77CA is good. Larsen does ok if I am at a higher elevation ( class c rv with magnetic mount on hood) but I have trouble picking up noaa. Similar threads. Joined Jun 29, 2013 Messages 2,707 Location Colorado. I agree with the above post - the RS800 is a good antenna - but for 800MHZ. White sapphire is actually much cheaper than blue and has become a popular natural alternative to diamond. I have one for my BC125AT I use for monitoring railroad frequencies when I'm out. High gain, + receive to 900 MHz. Comet CH-32. Check Diamond Communications Ltd in Victoria, BC, 661 Burnside Rd East on Cylex and find ☎ (250) 383-1. It is far less bulky than the Diamond antenna. Pittsburgh, PA. 2 in stock. Gave his. With this antenna you won't run into any of the issues that N1BHH mentioned. I have searched and read many good reviews on the Diamond RH77CA/RH771. $34. The RH77CA can be purcahsed from ham radio dealers on line for just a little more than what Radio Shack charges for their. . 15 dBi. The 144/440 MHz. It works well on many bands, and I've had good luck with VHF air. RHF40: High Gain Dual-band. item 2 DIAMOND RH77CA HT Antenna 2m/70cm, BNC, 15in DIAMOND RH77CA HT Antenna 2m/70cm, BNC, 15in. 15dBi (430 MHz) Max Power: 50W (Watts) Impedance: 50 Ohm Length: 30 cm Weight: 40g Connector: BNC 1/4 wave length (144 MHz), 1/2 wave length (430 MHz) and finally Made in Japan. You will be able to listen to literally anything that isn’t encrypted anywhere. Engineered and constructed in Japan, the Remtronix 842 is as good as its 800mhz formidable predecessor, the Remtronix '800',. 00 on commercial UHF. . If you don't like the tallness of the Diamond RH77CA take a look at the RH707, RHF10, or the RH-519. Well worth the money. #1. Several years ago, the 15" flexible antenna was in very short supply stateside. Dual-Band activity isn’t what it used to be, but this radio is still a bang for the buck. An improved solution would be an outdoor antenna, or placing that RH77CA near a window and use a short run of BNC patch cable between the scanner and antenna. It also does well on 700/800MHz for nearby or stronger systems. They're the same length and claim the same gain. I compared the mobile Larsen antenna to my Diamond RH77CA HT antenna. Picked up ACSO just across the border just fine (data wise, the channel is ENCRY). Comet CH-32. Watts: 10. It is optimized for these bands as well as being vertically polarized and omni directional. zip. Telescoping antennas or the Diamond RH77CA are fine if you also monitor VHF or other bands, but they’re bigger and will not be as effective on 800/700. Mobile Discone Scanner Antenna. I have tried Search and. I guess this doesn't surprise me since the Diamond is roughly 3/4" shorter than my MFJ-1717 - other than that, the two are virtually identical. The RH77CA / SRH77CA was suggested to me already - thanks Yaesumofo. A comparison of both got 1S unit more out of the Comet antenna but it had poor SWR above the ham band (LMRS/GMRS/FRS/MURS); both benefited 1S unit from using a tiger tail. *Rated against typical stock HT antennas. Now if you really want performance increase you would have to go with a SlimJim or an Diamond RH-770 1/2 wave extendable. 2. It has a much louder volume and with a diamond RH77CA antenna, reception is very good. com. 4300) and who's repeater is only 10mi away, is still awful not matter what antenna I use. I gave one away to a friend and then realized I needed that extra and had another one shipped. Dec 2, 2004 #3 Take a look at these 2 antennas. Diamond (Original) SRH77CA 144/440 MHz. *Rated against typical stock HT antennas. I live and operate in the foothills of N/E San Diego County. If you do it correctly, it works great. Keep in mind, though, that lab-made white sapphire is also available. 99; Description: Dual-Band HT/Scanner Antenna (BNC) Gain: 2. Review of the Diamond (Original) RH77CA 144/440 MHz. . Scanners, Receivers and Related Equipment Forums. $26. You might even want to try a small beam. Description: 15" long, male SMA connector, flexible dual-band antenna for handheld transceivers. com FREE DELIVERY possible on eligible purchases I have two of the RH77CA and one each of the other versions. 96 out of 5 stars 2,594. $144. When I am out and about in public, I swear that all my antennas seem to work well. They are great antennas. Mark. KEWB-N1EXA Acushnet Heights Radio 740. there may be better options today. The RH77CA is cheaper, and its easier to carry around. I'm getting good reception on all bands except UHF with my 396. jaspence Member. Does anybody have any suggestions? ThanksFind helpful customer reviews and review ratings for Wouxun KG-UV9D Plus Seven Bands Reception Ham Two Way Radio at Amazon. Z. What I noticed is that with the Diamond antenna on the HT inside the truck, it consistently pulls in more signal (on both bands) than the Larsen mobile outside the truck. When connected to the base antenna, I picked up a couple analog conversations that the 536 completely missed. It can additionally receive these bands: 120,. 2. Dont let the size fool you, it performed very close to the Diamond RH77CA antenna on 2M ! It also recieves Shortwave radio frequencies better than the stock antenna, but not as well as the RH77CA in this case. Jul 5, 2017 #3 the Rh77ca is a pretty good antenna. out of stock. The Diamond RH77CA uses a BNC connector. > wrote: Hi name is ray toth in desplaines Illinois usa got a bc75xlt whTs a good all round antenna I can get better than what’s in box can look at eBay also thanks hope, can help. For some people, the Diamond RH77CA is the best choice. Location. 95. Remarks: *Rated against typical stock HT antennas. 475, etc) make an excellent test. Please feel free to ask questions. If you. . The Diamond SRH320A is a tri-band HT antenna for 2 meters, 220 and 430 MHz. It is a great conventional scanner. As a result of this exceptional coverage, we actually sell more of these antennas to scanner listeners than hams! So after a couple of days my results are fairly close to others. On 344. Reviews. 1-16 of 29 results for "diamond rh77ca" Results. The Diamond RH77CA in particular is highly recommended. Dual-Band activity isn’t what it used to be, but this radio is still a bang for the buck. The antenna that I tried has the Diamond (RH77CA) brand on it, and I’m telling you it owns up to the brand name. This 15 inch tall antenna terminates to a male BNC connector. Joined Feb 13, 2014 Messages 3,301 Reaction score 6,820Even works in the CB and aircraft bands. Antennas and Associated Hardware. Sep 23, 2022. Rating: 100 % of 100. ago. I’m fairly average height, about 6’ tall, and the RH77CA mounted on the BC-125AT hanging on my belt reaches almost to my collarbone. I (also) Dremmeled a Diamond SRH77CA to fit a SDS100. 93 New. This is probably high gain dual band ht antenna from a reputed brand, and even though it is a little more expensive than the rest, its performance is unmatched. It looks as though the Diamond RH77CA I currently have is listed as a dual-band while the Diamond RHF40 is listed as a tri-band. My pick would be the Diamond RH77CA. 95* *After Coupons & Promotions. ca such as the RH77CA HT/Scanner Antenna. i am using a telephone dsl external modem. Ditto! Much better reception than any antenne I've tried . Account Profile; Wish Lists; Similar Products. The T81A was enough of a counterpoise. Dual-Band High Gain Handheld Antenna Rx:. For outside antenna Diamond Discone D130 or one of the dedicated AIR Antennas from DPD Production Air Omni UHF/VHF Base Antenna . Jul 5, 2017 #4The only difference would be the extra flexibility of the SignalStick. 600 Mhz, heard a callsign "Ascot 7070" with a British accent talking with Wright-Patt Metro to get weather for Tinker AFB, Ft. Is anybody else experiencing this? Radio_Lady Member. The RH77CA can be purcahsed from ham radio dealers on line for just a little more than what Radio Shack charges for their antenna. . But I’m not adverse to using the supplied SMA/BNC adapter if the SMA version of the Diamond antenna doesn’t fit, and ordering the Diamond RH77CA (BNC) antenna instead. Support: SOTAbeams Carbon 6. #2. Premium Subscriber. It can additionally receive these bands: 120, 150, 300, 450, 800 and 900 MHz. diamond. Get the Diamond RH77CA. it is a durable and very efficient antenna. Flexible Slim Design. 2. item 3 Diamond (Original) RH77CA 144/440 MHz. 4300) and who's repeater is only 10mi away, is still awful not matter what antenna I use. Try the good old Diamond RH77CA. The RH77CA is one of the best 2m/70cm antennas ever made with good quality build antenna, sorry but it is not an 800MHz antenna and a poor choice on your part if you are wanting the 800 band because of the load matching coil in the base. 95. 436 with 0 bars and 536 with 2 bars. I agree also. First you state you live in a "very isolated area" of Charles County that is "twenty five miles from the nearest town". diamond. Review of the Diamond (Original) RH77CA 144/440 MHz. #4. M. $22. 95. My collection of aftermarket “gain” antennas include a Watson WSMA-881, a Jetstream JTH2 and a Nagoya NA-771. The 20-176 performs so much better. Joined Mar 21, 2008 Messages 3,042 Location Michigan. Dual-Band High Gain Handheld Antenna Rx: 120~900 MHz. Diamond Rh519 works very similar to the one above. Side by side with my PRO-164 hooked to a 20-176, theirs no comparison. Good receiving antenna. Comet BNC-24. Yep, but don't count on airband enthusiasts and railfans grabbing up SDS's. 7) Diamond SG-7000: 1: 2022-05-17: $65 (4) Diamond SG-7500 (UHF) 1: 2014-03-26: 65 (5) Diamond SG-7500NMO (Super Gainer series) 22: 2019-11-02: 79. #2. Joined Aug 14, 2004 Messages 874 Location Delaware. Is there any more freqs I can program in my two scanners. 95. SRH77CA Dualband HT/Scanner Antenna. Diamond (Original) RH77CA 144/440 MHz. i have a rs pro95 with a diamond rh77ca antenna. Description: 15" long, male SMA connector, flexible dual-band antenna for handheld transceivers. They all sweep the same and were best at 150 MHz and 450 MHz. This 50 ohm antenna can handle up to 10 watts. Increase the performance on your handheld or wideband scanner with a Diamond® SR Series antenna. F. Diamond makes a SMA for the baofengs. So he began doing research and found that odd-size stones — say 1. Programming for CHP is easy, they use single frequency analog in the 42 mhz range (as opposed to trunking systems which use banks of frequencies and talkgroups). However, the stock antenna is longer than the Diamond. . I thought the Diamond was a nice step up from the stock antenna- I wasn't quite prepared. The ones I had before were like that until today when I finally took delivery of a Diamond Antenna Coaxial Adapters BNCJ-SMAP. allomanticpush. The RH77CA is a good antenna, especially for Vhf & Uhf. Diamond Handyman,roofing contractor,157 Gorge Rd E #213, Victoria, BC V9A 6Y2, Canada,address,phone. I was thinking of putting a Diamond RH77CA with a BNC Right Angle adapter onto it. I got an antenna recently that you can tune by. One school district about 10 miles away comes in really well with the Diamond RH77CA and the RS800mhz. I just bought a Diamond RH77CA to use when i take it into my office. 95. Diamond Antenna RH77CA HT/Scanner Antenna quantity. I like the flex-ability of the 519, but I also like the gain of the 77. I want to mainly monitor CHP (39-42 MHz), VHF govt, UHF govt, LAPD (APCO-25)/LASO (482-510 MHz), and 800-900 MHz conv and trunked systems. Is there a better antenna these days that I should purchase ?which is better the rh77ca or the rh771. Dosster. 95. As a result of this exceptional coverage, we actually sell more of these antennas to scanner listeners than hams! Buy SRH77CA SRH77 SRH-77 Diamond (Original) SRH77CA 144/440 MHz. It then dawned on me that there may be more sensitive receivers out there, hence the question. The Diamond Antenna SRH77CA / SRJ77CA / RH77CA is a dual band 2m/70cm ht antenna for portable handheld amateur two way radios. $144. #1. It has the same specs as the RH77 series, and is about an inch taller. Diamond makes a BNC version (RH77CA) of that antenna as well if you are using the adapter and pop the antenna on/off often. Agreed! Even the new Diamond RH77CA antenna on the 436HP is pulling in stuff much farther away now, the one pesky analog frequency I monitor the most (County FD dispatch @154. 5. 95. 4. I agree also. iMonitor-You must of had a defective BC125AT as mine is GREAT running off a Diamond RH77CA. Penticton, BC. Q. as trashman points out a good dual band vhf/uhf antenna will pull them in well (I prefer a Diamond RH77CA and also use a Comet SMA 3 with luck). It says antanna too. 230 Union Pacific Browder yard-160. 1/4 wave on 2 meters, 2. Specifications: Bands:2m/70cm + receive up to 900 MHz, *Gain (relative):+6dB, Watts:10, Height:15" Connector: SMA. Canada V2A6G4. A. Joined May 19, 2006 Messages 1,074 Location Newport, PA. Adds 5 dB gain to all antennas. Diamond Rock Saws. 15 dBi, Max Power: 10 Watts, Length: 15"). Diamond RH77CA HT/Scanner Antenna - Black (42) Total Ratings 42. High quality, high gain + receive up to 900 MHz HT antenna. Joined Apr 11, 2005 Messages 2,151 Location Land of 10,000 taxes. ;). 6" saw with. The SRH77CA uses a SMA connector which will not fit the SDS100. This triband antenna covers the 136-174, 420-470, and 800-900mhz bands. Lifetime Premium. . 94 New. Will doing something like this be worth it, should I stick to the stock antenna, or are there any other. 1. The 18 inch 1/4 wave mag mount mounted on the roof of the car is probably going to out perform the RH77CA mounted on the radio. I have both and tried a few others as well. The antenna does have a slight bend to it which just doesn't seem to want to go completely straight any longer. R. White Sapphire. You'd need one of these . Base station: Get a good discone, like the one made by Diamond. i dont care about the price. This semi-flexible antenna is black with bottom and center loading coils. I find it performs very well as a wide-band receive only antenna, and it's one of the most popular for VHF/UHF aircraft bands (like we have much of a choice), also good for railroad, weather. 5. I don't want to damage the BNC connector on any of my scanners. I am not going to say it is the only antenna out there, because it isn't. Business, Economics, and Finance. It might get overloaded with a decent antenna though, it I. . Dual-Band High Gain Handheld Antenna Rx: 120~900 MHz. Feed it with low loss coax cable, like RG-6U or, better still, Times Microwave LMR-400. But the PSR-100 IMO is the superior scanner. The Diamond RH77CA is an HT antenna for transmit on 2 meters and 440 MHz. The antenna will make a difference. The Diamond RH77CA is an excellent antenna for receiving (and transmitting, but we won't go there). I have the RH77CA and the SRH77CA and they both perform well for me. High gain, + receive to 900 MHz. I've noticed that the stock antenna that comes with the scanner could be better. I just bought my first scanner, a uniden BCT15X. I recommend the Uniden BC125AT with the Diamond RH77CA antenna as it does pretty good for beginners like me. 13. I also got a PRO-96 for myself. It will do poorly on low band. The receiver isn't the problem, it's the antenna. Diamond Antenna RH77CA HT/Scanner Antenna. Frankhappyg Member. Summary. I once. The SMA mount on the SRH. I have used it, and tested it pretty well to give these results. (Gain: 440 Mhz. My all around favorite has been the Diamond RH77CA which is also a ham antenna for Vhf/Uhf but also touted as being a good all around scanner antenna However, for me, the RH77CA at approx. The RH536 appears to be a cross between the two. . Jul 29, 2006. . Premium Subscriber. Location. 5 miles from a big class bravo international airport and I want to be able to pick up the tower frequency with my Uniden BC125AT. Whistler ScannersI can't get any Larsen, Smiley, Spectrum Force or Austin Spectra in NZ and shipping from Scannermaster is rather high. Scanner / Receiver AntennasIt does a great job with the Diamond RH77CA and 220 Mhz ham duckie. , contact info. Skip to content. H. $26. Overview Brand: Diamond Antenna Manufacturer's Part Number: RH77CA Part Type: Handheld and Scanner Antennas Product Line: Diamond Antenna Dual-Band HT Antennas DXE Part Number: DMN-RH77CA Portable Antenna Usage: Dual-band Portable Antenna Connector: BNC, male Portable Antenna Type: Flexible RH77CA HT/Scanner Antenna. S. Product Line: Diamond Antenna Dual-Band HT Antennas DXE Part Number: DMN-RH77CA Portable Antenna Usage: Dual-band Portable. This will be the biggest hurdle to overcome. The Diamond is actually a dual band amateur radio antenna, for the 2m & 70cm ham radio bands. White sapphire is actually much cheaper than blue and has become a popular natural alternative to diamond. Diamond RH77CA for VHF/UHF and RS-800 for 800 Mhz. Lincoln County Sheriff, Fire and EMS, North Platte Police Live Audio Feed. Add to Wish List. They're the same length and claim the same gain. texasemt13 CenTex DBA. 3,551. azbearhuntr • 3 yr. Hello, I'm very new to ham and recently picked up an FT3D. Base station: Get a good discone, like the one made by Diamond. In this article, I’ve tried to provide some assistance in figuring out why you aren’t hitting the repeater. Product is in production. Low prices. I`m about 20 miles from Hardwood bombing range. MSRP: 29. I heard an interesting milair comm this afternoon with my PRO-43 w/Diamond RH77CA. Norwood, MA. The rh77ca diamond antenna has good reviews too. . *#1 system is incomplete in the RRef database. I’ll do my best to answer them. Shop Handheld and Scanner Antennas at DX Engineering.