The 771 is for transmitting on 2 and 440 and receive only on the rest - same as the 77CA. Reactions: spongella and Hans13. Joined May 24, 2007 Messages 294 Location Greenwich, CT. Diamond : Model RH77CA : Part Number RH77CA : Batteries Included No : Batteries Required No : Includes rechargeable battery No : Manufacturer Diamond : Item model number RH77CA : Product Dimensions 15 x 1 x 1 cm; 22. Hi guys. 8) DIamond RHF40: 3: 2013-08-31: 29. 55 162. A. crystal clear, loud. Joined Feb 19, 2006 Messages 474 Location Off the Air. #2. While it's available in both an SMA mount as well as a BNC, you'd need to get the BNC version, and use the SMA->BNC adapter that came with the scanner. 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 was designed for the 70cm band (~440 Mhz) but reaches down to the 150's and up to 900Mhz. 95 shipping: Remtronix REM-800B, Diamond REM-800S Scanner Antenna. Specifications: Bands: 2m/70cm + receive up to 900MHz. I have imported all the sites and frequencies from RR. You'll likely need a BNC to SMA male adapter for most radios. Over many years I have always used the Diamond RH77CA (BNC equivalent) antenna for anything other than 700-800MHz. Pro-96 with RS 800mhz ducky for all digital and 800mhz in my area. Mobile Discone Scanner Antenna. ago. Location. I have both and tried a few others as well. Or the Scantenna. ca such as the RH77CA HT/Scanner Antenna. (Gain: 440 Mhz. 13. Jan 1, 2019 #4Home > Antennas >BNC VHF150-162 Professional Portable Antenna. Okay, based on the advice here and my own research, I decided to buy the Uniden BC125AT and the Diamond RH77CA. While I own both the 125AT and the Diamond RH77CA and they are a good combination, I would hate for you to possibly throw good money after bad. Premium Subscriber. 5. The Diamond is actually a dual band amateur radio antenna, for the 2m & 70cm ham radio bands. Also picked up some VHF digital in Ouachita Parish just fine. It is a 1/4 wave on 2 meters and a 1/2 wave on 440. If you want good RX below 100MHz, you'll need to buy or make an antenna tuned specifically for the CHP freqs. It is far less bulky than the Diamond antenna. While it is sold as a transmit antenna for amateur radio handhelds, it works well enough as a RX antenna considering its size. . They both work. Nov 29, 2014. Mobile Discone Scanner Antenna. Diamond RH77CA. F. One additional note is that while the antenna I ordered was tuned for the 160 mhz band, it gives excellent performance in the 154-155 vhf-hi public safety frequencies as well. 59. Joined Apr 30, 2013 Messages 267 Location South Euclid, OH. 95; Description: 15" long, male SMA connector, flexible dual-band antenna. For some people, the Diamond RH77CA is the best choice. 4300) and who's repeater is only 10mi away, is still awful not matter what antenna I use. The Diamond RH77CA is far better:1. I have a Diamond RH77CA and it works quite well. Part Number: DMN-RH77CA 4. . HELP! 500 is deaf on airband!! This scanning thing is starting to get to me. I can get a good range outside, but inside I am limited greatly. High gain, + receive to 900 MHz. Diamond RH77CA HT/Scanner Antenna - Black (42) Total Ratings 42. 00 on commercial UHF. Diamond (Original) SRH77CA 144/440 MHz. 1-16 of 29 results for"diamond rh77ca" Results Price and other details may vary based on product size and color. Frankly, I try to listen all over the bands; Our town FD and PD (482 and 852), and all the Aero and RR "stuff," e. Ditto! Much better reception than any antenne I've tried . Premier Aircraft Sales is a global leader in the sale of new and preowned piston and turbine aircraft as well as turbine helicopters. 2 in stock. 6" saw with. This antenna would also work on the Yaesu 70DR, but you would need an SMA to BNC adapter. The one above is a monster, and is just too big for my uses. . My frequency range of interest is 150-174 MHz and 410-470 MHz. Review of the Diamond (Original) RH77CA 144/440 MHz. Product Code: 20-541794. item 2 DIAMOND RH77CA HT Antenna 2m/70cm, BNC, 15in DIAMOND RH77CA HT Antenna 2m/70cm, BNC, 15in. I know that I could probably ask some of the employees of my county's EMA about whether my idea will work. I am in need of another, seeing as my collection keeps getting bigger. plus some good quality coax cable to match, Don't forget. 15 dbi gain on 70 cm (Mfgr claim). It's a dual band duck. Review Summary For : Diamond SRJ77CA. Adds 45 lbs, but is self transporting. Reactions: chill30240, N9JCQ and dispatch235. High gain tri-band antenna with a flexible, slim design. New owner here. The RH536 appears to be a cross between the two. 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). RH77CA: High Gain Dual-Band. I either use the Diamond RH77CA, or my ST-2 base antenna (which has a 2-way splitter for connecting 2 radios). A. . . Same misspelling. Joined Aug 28, 2013 Messages 9. Good receiving antenna. Unit 206. 800-903-8402. Sapphire is famously associated with blue, but that's not its only color. . 4 162. For what I am monitoring the BC125AT is sufficient, but I would consider upgrading if there was a more sensitive/powerful receiver. But it is a great antenna for my needs. Get one for your HT or scanner today! Find Diamond Antenna Dual-Band HT Antennas RH77CAFind Diamond Antenna Dual-Band HT Antennas RH77CA and get Free Standard Shipping on orders over $99 at Summit Racing! . FDNY Static. Find this Ring. The RH77CA doesn't do low band, nor does the Uniden factory duck. 230 Union Pacific Browder yard-160. $28. The new Remtronix REM-VU100S (shown right) is the same, but terminates. Price: $22. How to hook multi devices up. I know the RH77CA was designed to transmit in the 144-148 MHz and the 440 MHz bands, but I wonder if it would be able to transmit on 154 MHz and if it did, then I was wondering if the RH77CA would help to boost the range of my handheld. Review Summary For : Diamond SRH77CA Dual Band (2 m /70 CM) HT Antenna. Increase the performance on your handheld or wideband scanner with a Diamond® SRH Series antenna. 1. Ok but not optimal for aircraft. Unless you extend it all the way, it can be much shorter than the RH77CA. MW also ok for 2 meters and 70 cm is you set the length correctly. So far, I find the Jetstream JTH2 (146, 223,. M. 47 carats, not the complete 1. . It can additionally receive these bands: 120, 150, 300, 450, 800 and 900 MHz. Reactions: DanLP456I have a nice diamond RH77CA that I use with my 2m HT transceiver but I need an adapter to try it w/ the SDSView attachment 135226. Engine 27 was just dispatched with Roseville for a crash on I-80 and was told by Fire Dispatch to contact Roseville on Roseville Fire Tac 4 and engine 27 told dispatch they were no longer able to operate on Roseville's 800 system and would come up on Roseville Fire VHF. 00. Engine 27 was just dispatched with Roseville for a crash on I-80 and was told by Fire Dispatch to contact Roseville on Roseville Fire Tac 4 and engine 27 told dispatch they were no longer able to operate on Roseville's 800 system and would come up on Roseville Fire VHF. Buy SRH77CA SRH77 SRH-77 Diamond (Original) SRH77CA 144/440 MHz. Volume offset at +3. It's the smallest discone diamond has but has exeptional reception. /paul W3FIS [Non-text portions of this message have been removed] mchenryproj #73862 Well, all I can say about the stock antenna is this - I. The Diamond Antenna SRH77CA / SRJ77CA / RH77CA is a dual band 2m/70cm ht antenna for portable handheld amateur two way radios. I have used it, and tested it pretty well to give these results. Great for wide band handhelds. Its an amazing antenna! On Monday, April 27, 2020, 10:45:37 PM EDT, Raymond Toth <piperpiper2@. Diamond RH77CA HT/Scanner Antenna - Black (42) Total Ratings 42. 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. So he began doing research and found that odd-size stones — say 1. g. Product is. I have both a Diamond RH77CA and a Diamond RH519 and I like both. I though that for the most part you want it tuned to what you are scanning, but I tend to scan everything :p Looking for the best. orbital Member. 4 162. Aug 22, 2020. Apr 9, 2006. 47 carats, not the complete 1. Glad the OP got it working! G. . Contact one of your local for current price & availability. I was just illustrating a point that soon that will be about all they are good for - And the demand will drive the used pricingWhy not look into a Diamond RH77CA. I've read that the Diamond RH77CA might be good but I don't know if it covers all the freqs the ws1040 covers. It works well on many bands, and I've had good luck with VHF air. This will be the biggest hurdle to overcome. Is anybody else experiencing this? Radio_Lady Member. (Gain: 440 Mhz. started driving. The antennas are mounted indoors in a second floor apartment witch is maybe why the OmniX isn’t performing well. 93 New. Downloads. (Gain: 440 Mhz. 95. Would not be without it. *Gain (relative): +6dB. Jun 26, 2018. 73 Greg Clearwater/Dunedin, FLGet the Diamond RH77CA. whether the scanner is 5 feet or 10 feet across the room i get the interference. I get about the same results from any of the three; I can/can’t receive certain frequencies depending on where I am located within my home or yard, even if I move a few inches. RH951S HT Antenna. beat you too it. Premium Subscriber. 2. Diamond X50A Dual Band Base Antenna - 5. Joined Jul 2, 2013 Messages 197 Location Kingman Arizona. 68 Grams : ASIN B00M1X73EA : Additional Information. Keep in mind, though, that lab-made white sapphire is also available. I recently picked up a Uniden SDS200 base scanner and I am looking for an alternative to the stock telescoping antenna. 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. Diamond (Original) SRH77CA 144/440 MHz. 95. Increase the performance on your handheld or wideband scanner with a Diamond® SRH Series antenna. Pro-83 with RS Deluxe VHF/UHF antenna for my town and surrounding towns. 03. #2. Consider buying a Diamond RH77CA antenna (which has a BNC connector). I’ve have tried the OEM rubber duckie antenna, the Remtronix REM-820S 800 MHz antenna, and the Diamond RH77CA 144/400 MHz antenna. Diamond Rh519 works very similar to the one above, but isn't as good below 140 mhz, which shouldn't matter in your case, and it is a sane size. If your scanner is missing C1, reception is primarily affected if you're using the stock antenna or something similarly short. Here's a plot of the Diamond RH77CA vs the Remtronix 800: Lower indicates better performance. For example, a remtronix 700/800 antenna should handily outperform your diamond on the same bands, and may be good. You might even want to try a small beam. I also got a PRO-96 for myself. I am thinking of buying one, however the Diamond RH951S High Gain Tri Band antenna also looks interesting. 055 Union Pacific Miller yard-160. (604) 321-3200. I compared both 2M and 70CM reception. $21. I`m about 20 miles from Hardwood bombing range. Last edited: Dec 6, 2021. 95. broadcastify. Diamond Antenna Dual-Band HT Antennas RH77CA. Some good dualband choices are a longer whip such as the Diamond RH77CA, SRH77CA, or SRJ77CA or a magnetic-mount mobile antenna placed on a vehicle or on other metal object. Apr 15, 2013 #2 dshafer1 said:I have a diamond rh77ca portable antenna for my gre 500 scanner. 15m Loading Coil for HV7A & MV3A. $21. Less than optimal on 700/800 MHz. 7-Windows 10---Thank you for listening, feel free to contact me with any questions/comments. 15 dBi. Manufacturer's Website. 115. Flexible Slim Design. @cyabor If I really really needed to extend the UHF range on my XTS5k handheld, all three of the Diamond RH77CA variants are the best I have tested around 440 MHz UHF. This rubber duck antenna is longer than your typical stock antenna at 9 inches. . Dec 6, 2021 #9 Get an external antenna and get it up as high as you can. . SRH77CA Dualband HT/Scanner Antenna. The SRH77CA uses a SMA connector which will not fit the SDS100. 5" tall though so it does make the scanner a bit. Hand Held: Diamond RH77CA, or Radio Shack 800MHz scanner antenna, or Austin Condor, or Radio Shack telescoping. I purchased a BCD436HP to get back into the scanner hobby. 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. 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. 5 carats — cost a bit less and fit into the ring setting and his budget of about $15,000. The Diamond RH77CA is a good antenna for 2 meters and 440 MHz, and has a BNC connector. It works well for me around 42 MHz and up. As such they will not perform optimally at higher VHF and. 2. i have coiled the. It is not a bad antenna for RX right around 150/450/750~800 MHz. I've been swapping antennas around on my Bearcat 396, and have stumbled upon a discovery. It will do poorly on low band. Joined Dec 19, 2002 Messages 4,462 Location Findlay Ohio. 0 and an amazing 1. 6 out of 5 Diamond (Original) RH77CA 144/440 MHz. I have the Diamond RH77CA antenna and the Radio Shack Deluxe Antenna and the main one that comes with my BCT15. I agree also. Band default set to NFM. It is a 1/4 wave on 2 meters and a 1/2 wave on 440. In stock. It's the same as the PSR-100 just rebadged for RS and less a charger. Joined May 19, 2006 Messages 1,074 Location Newport, PA. . 00 at GigaParts. Description: 15" long, male SMA connector, flexible dual-band antenna for handheld transceivers. Please feel free to ask questions. Support: SOTAbeams Carbon 6. how do i stop computer modem interference. 2. Its an amazing antenna! On Monday, April 27, 2020, 10:45:37 PM EDT, Raymond Toth <[email protected] am looking to get a new antenna for my scanner, mostly used for railroading. When connected to the base antenna, I picked up a couple analog conversations that the 536 completely missed. Pro-97 with Diamond RH77CA on a suction cup mount. The big advantage of the RHF40, IMHO is that it is *extremely* flexible. it is a durable and very efficient antenna. The Remtronix REM-VU100B is a very compact flexible antenna providing extremely good performance in the 2 meter and 440 MHz amateur bands. The RH77CA is a good antenna, especially for Vhf & Uhf. However, the stock antenna is longer than the Diamond. The Diamond RH77CA is a great airband antenna. The Diamond antenna is of course an HT antenna, so it's optimized for HT use. 95 (4. Messages. The RH77CA is cheaper, and its easier to carry around. More. The RS has better ears than any other in the 800-900MHz range. Thus a true comparison with the Diamond would need to be based on identical scanners or on switching antennas between two different scanners and comparing similar transmissions. 6 ft (30) Total Ratings 30. The same antenna, on Amazon, is sourced from Zip Scanners (as a marketplace dealer), with a price of $45. Joined Mar 21, 2008 Messages 3,042 Location Michigan. Feb 5, 2006. Great minds think alike ;-) Dubbin Member. Since you mainly listen in the VHF-hi and 400 mhz area, the Diamond RH77CA is an excellent choice. Note: I also run a 49:1 EFHW cut for 20m (not pictured, looks the same). In many areas, two or three different signals may be available. While the RH77CA remains king, I would highly recommend the Smiley antenna to anyone interested in a replacement antenna for monitoring the railroads. 95. THe range of the noise is very limited and if you use an antenna like the Diamond RH77CA or any external antenna connected via coax, the RFI effect is negligible. Diamond ® Antennas are sold through authorized dealers. Diamond makes a SMA for the baofengs. sb144r. It is very easy to program by hand, no alpha tags. It really performs well in that area. Jul 8, 2018 #13 wbswetnam said: Generally a higher quality antenna will allow you to hear more. safetyobc Member. Watts: 10. I've noticed that the stock antenna that comes with the scanner could be better. The Diamond RH77CA is a fantastic antenna in and of itself and works great even on the 800 MHz range but not if the system you want is a considerable distance away - for that you're going to want something tuned to the 800 MHz band specifically such as the RS800 (not quite so easy to locate nowadays) or the growing-more-popular-all-the-time. I also have a BCD325P2. When I am out and about in public, I swear that all my antennas seem to work well. jfhtm350 Member. *Rated against typical stock HT antennas. 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). I have 2 of them that I use for VHF and UHF (military) airband listening, and one of them I used on a friend's BC125 for a while. *Rated against typical stock HT antennas. This is important to me since local Cal Fire is on VHF high and CHP ( highway patrol ) is on VHF low. #1. 95. $27. The P-25 is great, that I must say on my friends scanner. Hello, I'm very new to ham and recently picked up an FT3D. Reviews: 63. KEWB-N1EXA Acushnet Heights Radio 740. Same for #2 system for United Airlines at O'hare Airport in Chicago. The receiver isn't the problem, it's the antenna. They all sweep the same and were best at 150 MHz and 450 MHz. Will this increase my reception with both trunking and conventional channels. It is 13. Wow! Unreal, the difference. 95 with free shipping if your total order is $75 or more and you use the code freeship75 at. TailGator911 Silent Key/KF4ANC. this thing is causing interference on the 154 and 161 mhz range. Time Owned: 0 to 3 months. 15 dbi gain on 70 cm (Mfgr claim). My Lists. The Diamond RH77CA is the BEST handheld scanner antenna for monitoring railroad frequencies, period! Any serious scanning enthusiast who has ever owned one or who has done any test comparisons will agree. What is interesting is that I brought along my RH77CA and swapped it on the same frequencies. #6. In Stock. I also prefer the latter for the civilian air band. ©2012 - 2020 RF Parts Company. 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. I need to be able to hear VHF low/hi, and UHF up to about 465mhz. Scanner / Receiver AntennasIt does a great job with the Diamond RH77CA and 220 Mhz ham duckie. The RH77CA is basically a 2 Meter/ 440 antenna. 340 Union Pacific Athens Sub. From my location in the Cleveland, Ohio area, it pulls in VHF air-to-air in the 138-144 range from Michigan, Indiana, and Southern Ohio! And this is all indoors!Hi! I'm pretty new to the world of radios and scanners so please go easy on me. I got a PRO-2096 for my mother, and have been "testing" it before I program it for her area and wrap it. natedawg1604 Member. DHAS12 Member. Joined Jun 29, 2013 Messages 2,707 Location Colorado. CW Paddles: CW Morse N0SA SP4. Pittsburgh, PA. D3000N. Please log-in to create a wish list. Will doing something like this be worth it, should I stick to the stock antenna, or are there any other. The RH77CA has the SMA connector one needs for the SDS100. But you will need a female-to-female SMA adapter to make it work. 1/4 wave on 2 meters, 2. It can additionally receive these bands: 120, 150, 300, 450, 800 and 900 MHz. Universal Radio has the Remtronix version in both SMA and BNC for $21. I hear some on 298. diamond rh77ca. Review Summary For : Diamond RH77CA; Reviews: 41 MSRP: 24. Sep 23, 2022. The Diamond RH77CA series are excellent antennas. Jul 5, 2017 #3 the Rh77ca is a pretty good. how do i stop it. It is a 2m/440 MHz dual band amateur antenna. Diamond RH77CA: 41: 2019-06-19: 24. Diamond RH3. White sapphire is actually much cheaper than blue and has become a popular natural alternative to diamond. 94 New. The Diamond RHC77A is by design an antenna tuned to work best for transmitting at 146 and 435 MHz (the center of the 2M and 440 MHz bands basically) - that doesn't mean it won't work fantastic as a receiving antenna on those bands, and slightly outside of them as well including pretty good/great performance on the 800 MHz bands (I think the. 40m/20m/15m/10m/6m. Business, Economics, and Finance. The SMA mount on the SRH. I'm getting good reception on all bands except UHF with my 396. In this article, I’ve tried to provide some assistance in figuring out why you aren’t hitting the repeater. To get the most out of mobile scanning CHP, you need a 49. Check out the Diamond RH77CA. The speaker is a little toy-sounding and the programming overly complicated. The NOAA channels (162. 00 Used.