Repeaterbuilder

Repeater Builder offers various USB to radio interface modules and cables for different radio models and applications. You can use them for simplex, duplex, or repeater modes, or for AllStar linking with Raspberry Pi or Linux software.

Repeaterbuilder. To: repeater-builder@groups.io Sent: Tue, 17 Mar 2020 11:39:09 -0600 (MDT) Subject: [repeater-builder] XPR 4550 Hex edit I have just completed a hex edit on a 450 - 512 mHz model XPR 4550 to get down into the 70 cm amateur band. All channels are duplex pairs and all tx and rx as programmed EXCEPT 2 of the channels do not receive: …

Frank – It depends on the software version, the later versions will run on a 386 if you turn the cache off and select low speed in the bios setup. Moslo may help along with a program called. By Andy Brinkley · #206770 · May 5. 1 Person liked this.

AllStar Settings: Simple USB USBradio can also be used. Starting Values: TX = 400 RX = 460 1 12 13 24 36 25 37 48. CM119 Mods for 9600 (VARA FM) Remove R11 & T4 Rewire pin 9 to pin 3 on the radio connector (TX audio) Tack solder a 22-100pF capacitor between Pin 3 and ground (pin 5) on the radio connector. (Adds RF bypass on TX audio line)Repeater Builder offers various USB to radio interface modules and cables for different radio models and applications. You can use them for simplex, duplex, or repeater modes, or for AllStar linking with Raspberry Pi or …Hello everyone! i'm looking to integrate a Kenwood TK-880-1 ver2 with a repeater controller.... I'm about to pull the trigger on a pair or 880s and just wanted to do a bit more research before i do. On some other models like TK-805D, there is a way to open it up and solder some connections for th...The argument: exclusive student groups breed elitism, sexism, alcohol abuse, and other problems by their very nature. Things are changing fast at America’s oldest university. In a ...Mar 7, 2023 · Simply type in PRN2FILE C:\ (some file name).txt [Enter] and the program loads and returns to a C: prompt. Then run your RSS (or any other DOS program). It will think it has a printer attached. Then do your radio programming, including generating any printouts of the radio configurations. Great podcasts - thanks for doing them! At about 70 minutes into the podcast (1:10) you mention band-pass/band-reject duplexers (Bp/Br) - but didn't bring up an important fact: The vast majority of the so-called "band-pass/band-reject" duplexers really *don't* offer a true, wideband "pass" response.The MTR2000™ station utilizes 5.25" H x 19" W x 16.5" D (133 x 483 x 419 mm) of space to house the power amplifier, exciter, power supply, control, wireline, and receiver modules. The entire station weighs only 40 pounds (19 kg) …

Many of you are wondering about what I as a leader in various ways am thinking about the racial pandemic, juxtaposed with the coronavirus pandemic. In the coronavirus pandemic, I h...Apr 11, 2019 · The Repeater-Builder STM32-DVM is, we think, the best MMDVM Modem board out there. It includes a powerful micro controller, lots of test points, a well-tested filter design, nice diagnostic LEDs, and a handy ‘clip’ light for easy RX level adjustment. We’d long talked about trying to stuff the Pi+PiHat STM32-DVM into the MTR2000’s card ... This is the Interference Analysis Worksheet that must be used with Datafile Bulletin 10002-2. The original was a single triple-wide sheet of paper printed with three sheets on each side. By careful scanning with white backing sheets, the repeater-builder staff have been able to create a document that can be printed as six pages for a 3-ring binder. Repeater-Builder is a free technical group (free to you - we pay for a premium group plan) available to people seeking information on building ham radio, GMRS, or commercial repeater systems. If you are a Spammer you'll not be able to post because all new members are moderated - so save yourself (and us) the time. Repeater Builder offers various USB to radio interface modules and cables for different radio models and applications. You can use them for simplex, duplex, or repeater modes, or for AllStar linking with Raspberry Pi or …Subject: Re: [repeater-builder] mounting vhf and uhfantennas on a hy-tower > Hi, > > > When a broadcaster puts an FM antenna onto a "hot" AM antenna, > there is usually one of two methods used: an iso-coupler or 1/4 > wave stub. > > An iso-coupler is mounted near the base of the insulated tower.Here’s how you set it up: Creating a New Field: Go to your ACF Pro dashboard, open Field Groups, select or create a Field Group and add a new field. Select ‘ Repeater ‘ from the browse fields option. Naming the Field: Give the field a descriptive name, like ‘ Working Hours. Adding Subfields: You’ll see an option to add subfields under ...The latest project on the bench - getting a 10 meter repeater on the air!If you ever hear this on the air, please give me a signal report and let me know!Cal...

The Repeater-Builder RIM-Lite V2 radio interface provides excellent audio quality at a reasonable price. Or the Masters Communications DRA-30 also provides excellent audio quality and is available in various configurations (kit / assembled, different case options). Repeater BuilderFrank – It depends on the software version, the later versions will run on a 386 if you turn the cache off and select low speed in the bios setup. Moslo may help along with a program called. By Andy Brinkley · #206770 · May 5. 1 Person liked this.That's $91,000 each. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I agree to Money's Terms of Use and Privacy Notice and consent...

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The Control Station operates using voltages generated by the HPN9033 power supply. The power supply operates from a 115 / 230 VAC (switch selectable) power source. The power supply provides power for the fan assembly and radio. The power to the interface electronics is obtained from the radio's accessory connector.Icom Information Index. Mike Morris WA6ILQ Robert Meister WA1MIK Click here or on the logo above for the main Icom web site. Contact information: West Coast Office: 12421 Willows Road NE Kirkland, WA 98034, U.S.A. Tel : 800-USA-ICOM (800-872-4266) Fax : (425) 454-1509 E-mail : [email protected]. East Coast Office: 17000 … The Repeater-Builder RIM-Lite V2 radio interface provides excellent audio quality at a reasonable price. Or the Masters Communications DRA-30 also provides excellent audio quality and is available in various configurations (kit / assembled, different case options). There are now nearly 1600+ repeaters around the world connected by the internet through the internet radio linking project (IRLP) 24 hours per day 7 days a week. The most remote repeater on the system is on Antarctica. To call a repeater on the system you just dial a 4 digit DTMF code. About IRLP - From eHam.net.Pin 1 - PTT. Pin 4 - COS (PL Detect). Pin 7 - Receive Audio. Pin 18 - Ground. Pin 22 - Transmit Audio. The MTR3000 can't drive a speaker directly so I added an audio amplifier to the rear of a standard Motorola mobile speaker. It uses a standard 4-wire RJ-22 plug (narrow RJ-11, like a handset cable).

Duplexers expect to see a 50 Ohm load on every port, and many transmitters, many receivers and some antennas are not. A duplexer is 50 Ohms only at resonance, anywhere else it is reactive. The attached feedline is 50 Ohms, and the receiver or transmitter is SUPPOSED to be 50 Ohms.900 MHz Ham Band Modsfor Astro25 Radios CPS By Lou Meiss WA6EPD. General Information: I've used the Hex Workshop program for editing. All of the values are 8-byte, unsigned long, Intel format. The Astro 25 Portable CPS covers models XTS5000, XTS4000, SSE5000, XTS2500, XTS2000, ATS3000, XTS1500, MT1500, and PR1500 Radios.Celwave Duplexer Cable Lengths by Product. All cables are made from MIL-Spec RG-214 double-shielded silver-tinned coax unless noted. Assembly length shown is in inches measured from tip-to-tip of male N connector. (Hint: a typical crimp-on male N connector adds exactly 0.5 inches to the assembly length.) Products 497 506 526 696 896 [1] 506 …May 17, 2012 · The Repeaterisms were engineered and recorded at Musicol Recording Studios in Columbus, Ohio by owner John Hull W8RRJ back in the early 70's. The original reel-to-reel master is still at Musicol today. They were written for the 146.76 Columbus, Ohio repeater which went on the air in 1970. They ran on cart machines at the time as well as many of ... Review Summary For : Repeater Builder STM32 DVM; Reviews: 5 MSRP: 85-95; Description: The RB_STM32_DVM is yet another Multi-Mode Digital Voice Modem that gives new life to analog repeaters by allowing them to become digital capable. The STM32 has an on-board microcomputer, so there is no need for a separate Arduino or other …Welcome to the Amateur Repeater. Builders Home Page. So, you want to build an. Amateur Radio repeater. Hopefully we can help with. easy access to a lot of information. Radio …Mar 12, 2024 · To access the top of the RF Tray or work on the control tray, first you have to unlatch the control tray. On the left side there's a plastic latch. Push the top inward or pull the bottom outward just a bit while lifting the left side of the plastic tray. Be very careful as you lift it all the way up. This should be a great starting point for people to build a repeater. I would search cheaper alternatives; although, you can shop for better choices as well. This is a …How to upgrade the Firmware on the STM32_DVM_USB V1 (Green) Board. This guide assumes you are Running a Pi_Star image and that you wish to upgrade firmware on a STM32_DVM_USB. Log into Pi-Star’s HTML configuration page, or connect to its IP address via SSH using a application such as PuTTY. Login Defaults -> usr:pi-star -- …Chapter 7, pages 49-134 and appendices. 8.4 MB PDF. 20.5 MB PDF The entire manual as one file. Note that the regular Spectra radio shares the same Power Amplifier (PA), Voltage-Controlled Oscillator (VCO), and Receiver Front End (RXFE). Much of the RF Board is similar. The command board is totally different.To access the top of the RF Tray or work on the control tray, first you have to unlatch the control tray. On the left side there's a plastic latch. Push the top inward or pull the bottom outward just a bit while lifting the left side of the plastic tray. Be very careful as you lift it all the way up.

Great podcasts - thanks for doing them! At about 70 minutes into the podcast (1:10) you mention band-pass/band-reject duplexers (Bp/Br) - but didn't bring up an important fact: The vast majority of the so-called "band-pass/band-reject" duplexers really *don't* offer a true, wideband "pass" response.

To: [email protected] Sent: Tue, 17 Mar 2020 11:39:09 -0600 (MDT) Subject: [repeater-builder] XPR 4550 Hex edit I have just completed a hex edit on a 450 - 512 mHz model XPR 4550 to get down into the 70 cm amateur band. All channels are duplex pairs and all tx and rx as programmed EXCEPT 2 of the channels do not receive: …AllStar Settings: Simple USB USBradio can also be used. Starting Values: TX = 400 RX = 460 1 12 13 24 36 25 37 48. CM119 Mods for 9600 (VARA FM) Remove R11 & T4 Rewire pin 9 to pin 3 on the radio connector (TX audio) Tack solder a 22-100pF capacitor between Pin 3 and ground (pin 5) on the radio connector. (Adds RF bypass on TX audio line)That's $91,000 each. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I agree to Money's Terms of Use and Privacy Notice and consent...I would search cheaper alternatives; although, you can shop for better choices as well. This is a great bit of info to help people build a repeater as simple as possible. The great starting point is here: https://www.repeater-builder.com. Another great starting point is here (it is pinned!): gortex2. The resource is currently on dxzone.com in 3 categories. Main category is VHF UHF that is about VHF UHF Microwave operating modes for ham radio operators. This link has been on our site since Friday Aug 24 2007, and it has been clicked on 1891 times. So far it received 1 votes for a total score of 8.00/10. The scale is 1 - 10, with 1 being poor ... Jul 19, 2012 · MCS2000 VHF and UHF CPS Hex Edits for the Ham Bands by Jacob Nagel ADØJA. Parts Guides and Manuals: Parts Guides: All the parts guides are in the range of 58-68 KB PDF files. Model 1 Faceplate Parts Guide Model 2 Faceplate Parts Guide Model 3 Faceplate Parts Guide Low Power Radio Parts Guide Medium Power Radio Parts Guide. DB Products / Andrew / Commscope Base Station Antenna Data Summary Sorted by Model Number. Compiled by Robert W. Meister WA1MIK. Column names and other abbreviations have the following meanings and units: Model: Model Number. Antenna Type: GP=Ground Plane; ED=Exposed Dipole. Freq: Operating Frequency in MHz. dBd: Gain over a dipole …The STM32_DVM_Mtr2k is a complete ready-to run solution that simply plugs into the middle card slot of your MTR2000 repeater. Pricing / Options: STM32_DVM_MTR2k: Special Limited Time Price - $225. This card is customized to be plug-and-play with a Motorola MTR200 repeater. (VHF or UHF) It makes for a nice, neat compact package.

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Electrical Data. = 276-285, JJ = 220-222 Bandwidth (150-174 MHz) – MHz 10 VSWR 1.5 to 1 or less Nominal impedance – ohms 50 Gain (over half-wave dipole) Omni pattern – dBd 6.0 Offset pattern – dBd 9.0 Maximum power input – watts 500 Vertical beamwidth (half power points) 16° Decoupling between antennas (split models) – dB 35 ... The SM-series (SM50 and SM120) mobile radios are part of the Radius product line. Naturally they have been discontinued and replaced by radios in the CM product line. They are basic low-end radios …This question is about the ACE Elite™ Visa® Prepaid Debit Card (Pay-As-You-Go) @lisacahill • 10/19/20 This answer was first published on 10/19/20. For the most current information ...Southern California Repeater Builders. With links to various repeater builders pages: WA6CGR: 220 repeater. 440 repeater. 900 repeater 927 repeater - WA6CGR. 1283 repeater. N6CA: 927 repeater.OPERATION MANUAL FM/AM- 1200S/A COMMUNICATIONS SERVICE MONITOR 10200 West York Street/Wlchita,KS 67215 U.S.A./(316) 522-4981/TWX 910-741-6952The Repeater Builder AP-50 Audio Filter/Limiter Audio Processing Module replaces the "Blob" or stock clipper/filter sections in Two-Way FM radio transmitters. While this circuitry was originally designed for use in a repeater, it can also be used to feed other transmitters' modulator directly from a discriminator source like in cross band ...Re: Interfacing Repeater Builder STM32-DVM with Motorola GM300 for DMR. by KC5MN » Wed Feb 19, 2020 1:06 pm. 1. I suggest that you check the receiver sensitivity and it should break squelch or have a noisy but discernible signal at .5 microvolts or so. If you have identical receiver and transmitters, you might switch radios to see if …You can add elements to the Repeater div to build your layout. These elements will be repeated for each post returned by your query. To create a 3 column layout, add the Columns element to your Repeater div by clicking +Add -> Basics -> Columns and set the number of columns required. Add the post title by clicking one of … ….

The MTR2000 programming software, RSS part number RVN4148, was originally provided as a package of two 3.5 inch diskettes and also a CD. That RSS will not work on a MTR3000. RVN4148 RSS runs under Windows 3.1, 95, 98, 2000, XP, and 32-bit 7 …One package is for conventional programming and the other for trunked programming. The trunked package is in upwards of $2,500. The conventional package is more reasonable though is still several hundred dollars. The benefit is you do not need multiple versions for each radio (unlike Motorola). This is a large and very visible forum. Astron makes a power supply for the MaxTrac / Radius LRA / GM300 series that has a sleeve on the top that the radio slides into. The SL-11-RRA supplies 13.8V at 11 amps. Click here for a photo. Note that the mid-power and high-power MaxTrac / Radius / GM300 radios have a 10% transmit duty cycle and that translates to 10 seconds of transmit and ... Join Repeater Builder, a free group for people who want to build or learn about ham radio, GMRS, or commercial repeaters. Discuss repeaters, duplexers, antennas, controllers, …By TGundo 2003 · Apr 7. Henry Repeater Amp C130AB02R 17. Hello Group, I recently purchased some used equipment off of a ham who use to run a VHF repeater. One item he had was a Henry VHF amplifier model C130AB02R which is 3 to 5 watts in and 100 Watts out. By steven harvey · Apr 6.Does World Market take EBT? We have what you need to know about the store policy and how certain stores qualify to be SNAP-approved retailers. Some World Market stores (around 35%)... The RB-USB-RIM a USB to radio interface module used with Linux based PC software (AllStar) to create a PC based repeater controller with advanced VOIP linking capabilities. The RIM adds a few options over other USB to radio interfaces such as: Missing pulse detector for "PC control" sense. If the RIM loses communication with the PC, an output ... REPEATER BUILDER & EXPERIMENTER INFORMATION LINKS Links to web sites with repeater building tips, tricks, theory, information and techniques for the repeater user ... 3 TK-880/H 5. INSTALLATION PLANNING – CONTROL STATIONS 5-1. Antenna system Control station. The antenna system selection depends on many factors and is beyond the scope of this manual. Repeaterbuilder, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]