Repeaterbuilder

NLD6610A, NLD6621A, NLD6631A and NLD6641A are all listed as being the RF Power amp 136-150.8 MHz. NLD6633B VHF RF PA 2.5w 162-174 RF PA. RPX4253A is the Volume Control Replacement kit for the MX Series. 5005181E02 is the internal speaker. 0105951J35 replacement curly cord and connector for the Speaker Mike.

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 -- …Oct 14, 2004 · 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. Astron has been making and selling linear power supplies since 1975, DC-DC converters since 1980 and switching supplies since 1996. The basic design of the linear supplies is straight out of the chip manufacturer's Applications Notes for the 723 regulator chip. The Pyramid Gold Series linear power supplies are similar in design and capacity …With a few dollars of parts from a swap meet and the local Hack Shack, we can build said device. Description: The Repeater Builders Friend (RBF) consists of a COS source/indicator, Push to Talk (PTT) source/indicator, Touch Tone audio source, And a Audio amplifier for driving a pair of headphones. COS can be selected as active high or …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 ...

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 ...repeater is the name of your Repeater field. _0_ and _1_ in the code example above are the Repeater row index numbers. Indexes start from 0 for the first row. For example, the first Repeater row is 0, the second item is 1, and so on.; fieldname is …Connect the J1 (COS) to the carrier-operated squelch of the radio. That said, it must supply a value greater than 0.7v if you have a carrier and less than 0.7v if you don’t have a carrier. Connect the J2 (Vcc) to an unregulated DC input ranging from 7v to 12v. Attach the J3 (audio out) to the audio input of the radio.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 ...Amateur RadioBonding and Grounding Made Simple By Dereck Campbell KF5LJW. 1. BACKGROUND: No subject generates more debate than Bonding and Grounding. It starts with incorrect information, ignoring fundamentals, and a lack of using clearly defined terms. As electrical systems advanced over the last century, common …Repeater Builder - RIM and RIM-lite USB Adapters - Repeater Builder RIM; DMK Enginerring - URI Radio adapters - dmkeng.com; If you would like your commercial products to be listed here please send info to KB4FXC at gmail.com. User Tech Notes and interesting sites. Passing DTMF to an RC210 controller; KH2FI Allstar NotesModifying a Vertex VXR-9000UHF Repeater To Operatein the 440-450 MHz RangeBy Bryan Dygert KC8LMI. I was helping a friend set up his first repeater, a Vertex VXR-9000 UHF (450-490MHz) model. I had already done the hex edit to the software and had it programmed. I was then faced with the issue of the RX VCO not locking up at his …

Repeater BuilderRetevis RT97S GMRS Mobile Repeater. Retevis RT97P UHF DMR Repeater. After the repeater is set up in the right position, the final step is to test your setup. Follow the manufacturer’s instructions to program your two way radio. This includes setting up channels, squelch settings, and other features.Trolls are people who enjoy stirring up trouble and controversy on the Internet communities they visit. Find out more about the nature of trolls. Advertisement There's no denying t...Band (MHz) R1225 Model GR1225 Model RKR1225 Model RF Power (Watts) RF PA Part # Notes; VHF 146-174: M03GRC90C2AA: NH5165: H5165: 1-10 (anyone have this?) The author has programmed one receiver down to 144.55 MHz but the receive sensitivity was impacted.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.Round-trip economy flights from JFK to the Dominican Republic, Aruba, St. Maarten, Antigua, Grand Cayman and the Turks and Caicos, starting at $277, on JetBlue, AA, Delta and Unite...

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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...So much for the shale boom. Here, a brief tour of why American crude oil stockpiles have been falling for several weeks: The Energy Information Administration said there were 2.7 m...Pin 8: IGN (IGNITION SENSE FEATURE) The VX-2100/-2200 may be automatically be switched to the STND-BY mode when the vehicle's ignition key is turned on. Maximum current is 20 mA. Pin 9 - 12: ACC1 - ACC4 (ACCESSORY PORT) These port features can be programmed via the CE82 programmer.The Kenwood Kenwood TK-7180 / TK-8180 accessory connector signal AUXIO9 (pin 4) is just one of several general-purpose input/output pins that can be assigned to a specific function by the radio programming software. These signals are active-low and have a 47k pull-up resistor to +5V. These signals are also limited by a diode going to ground and ...Documentation STM32 DVM MTR2K docs Scott Shop Docs Index of products s repeater builder ||| STM32 DVM-MTR2K v.2 MMDVM Digital Voice Module The STM32 DVM-MTR2K is an integrated MMDVM modem and host on an easy-to-use plugin-card for the MTR2000.This document describes how to set up your MTR2000 for use …

A ham (Amateur) repeater is often times referred to as “a machine” or “the machine”. Repeaters are used in Commercial (Business) Communications, Emergency Communications (either by ‘hams’ or by Federal or Local Government agencies), and even Pleasure Communications. These machines might have multiple sources of power, …This circuit design was in use for eight years in the WB6ELR Repeater and the WB6GGL Repeater known as the Mount Baldy Machine. This is suggested for experienced Repeater/kit Builders. WB6JHQ Repeater Controller Kit. Features and Services Provided: ** Touch tone decoder on board. ** Remotely adjustable timers. ** Remote timer …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...This article will explain all the components of a repeater system. With an emphasis on duplexers and why a person would get one. Parts of a repeater system. A repeater systems contains 5 core parts. They are the power supply, Repeater, duplexer (optional), feed line, and a antenna (s). We will breakdown all of the parts in the next few …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.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!): gortex2.900 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.Bipartisan concern rises as key SBA official departs amidst looming changes to 7(a) Loan Program. Urgent need for stable leadership underscored. In an unexpected turn of events, Pa...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 …Test # 1: SITE NOISE. Step 1: Connect an "Iso-T" in the receiver line, with the third port connected to the RF signal generator. Step: 2: Terminate the antenna port of the duplexer with a load. Step 3: Measure and log the signal generator level to produce a …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 …They're instantly recognizable for their yellow color. We're talking about legal pads. So who decided they'd be yellow, anyway? Advertisement Comic Jerry Seinfeld, former national ...

Title Page MCS™ 2000 Mobile Radio Non-Frequency Range Specific Detailed Service Manual Motorola, Inc. 8000 West Sunrise Boulevard Fort Lauderdale, Florida 33322 68P81083C20-D

Repeater Builder RIM-Maxtrac USB Radio Interface. $50.00. Pay in 4 interest-free installments of $12.50 with. Learn more. Quantity. Sold Out. NOTIFY WHEN …Hi everyone, i am building a DMR Repeater with 2 CMD1550LS, and a Repeater builder STM32-dvm V3. No Audio is repeated when a signal is received on RF. But network activity the audio will be transmitted OK. Repeater TX is excellent when putting TG91 static and i can receive everything on my MD380. But when i transmit on …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 …This article will explain all the components of a repeater system. With an emphasis on duplexers and why a person would get one. Parts of a repeater system. A repeater systems contains 5 core parts. They are the power supply, Repeater, duplexer (optional), feed line, and a antenna (s). We will breakdown all of the parts in the next few …A list of known Spectra-compatible mikes is shown below. If anybody knows of others or wants to contribute schematic scans, let Repeater-Builder know. Standard microphone HMN1052A; a schematic and circuit board layout can be found here. This mike is specified for the MaraTrac radio but it has a Spectra connector at the end of the cable.The RS-232 serial cable supplied with the NXU-2 is a straight-through cable used to connect the NXU-2 to a PC serial port. In order to connect the NXU-2 port to an ACU-1000, you …The IFR500, 1000, 1100 and 1200 were developed in the days of wideband = 30 KHz and narrowband = 15 KHz. They are still quite usable on 5 KHz and 2.5 KHz signals.Test # 1: SITE NOISE. Step 1: Connect an "Iso-T" in the receiver line, with the third port connected to the RF signal generator. Step: 2: Terminate the antenna port of the duplexer with a load. Step 3: Measure and log the signal generator level to produce a … REPEATER BUILDER & EXPERIMENTER INFORMATION LINKS Links to web sites with repeater building tips, tricks, theory, information and techniques for the repeater user ... Adam McCann, WalletHub Financial WriterMar 27, 2023 There are many different sources of stress, from the lingering effects of COVID-19 to work deadlines to relationship tensions. O...

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Repeater BuilderRepeater-builder.com is looking for information on the various models and would like to have someone supply an overiew of the products - i.e. just what is a Syntech, or an XTR, or a 70-045, or a 70-342, or a 70-7030, or a 70-565, or a 70-1340B? We have a model chart below, but it's short on overview information - what makes one particular model ...Omni-Gain Collinear Repeater Antenna Construction Project By Mike Collis WA6SVT A great 144 to 1300 MHz antenna project - and there are followup articles on the Antenna Systems page at this web site. Build a Rugged …ANDREW Decibel Products DB-222-JJ 220-225 MHz Dual Folded Dipole Antenna Broad Band Gain Antenna [email protected] DB222-JJ (Measurements made: April 2020)Oct 14, 2004 · Kenwood Service Center West 13030 Alondra Blvd., Suite 104 Cerritos, CA 90703-2257 Repairs Only: (562) 483-874 Fax: (562) 483-8749. Kenwood Service Center East 829 Lynnhaven Pkwy., Suite 130 Virginia Beach, VA 23452 Repairs Only: (757) 340-1702 Fax: (757) 340-6809 CLOSED in 2019. Repeater Builder STM32-DVM is a board that allows analog repeaters to become digital capable. It supports DMR, D-Star, YSF, P25 and NXDN protocols and can be powered by AC adapter, DC-DC converter or Raspberry Pi. BridgeCom Systems, Inc. Repeaters for 2M, 220, and 440 MHz. plus many other items like portables, mobiles, duplexers and power amplifiers. Ritron Inc. RRX series plus other repeaters. New and Used Land Mobile Radio Equipment Suppliers Motorola®, GE®, Etc. Air Comm In Phoenix for over 20 years.Oct 8, 2011 · An Overview of the Motorola MaraTrac Mobile radio by Robert Meister WA1MIK and Jim Kalkowski N1GTL The MaraTrac is like a MaxTrac on steroids. Up to 99 channels, 100-110 watts, remote-mount. This article shows what's inside a UHF unit and a low-band unit. The Radius M400 is identical to the MaraTrac. Activating the MaraTrac Remote Squelch Pot ... ….

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)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 …Documentation STM32 DVM MTR2K docs Scott Shop Docs Index of products s repeater builder ||| STM32 DVM-MTR2K v.2 MMDVM Digital Voice Module The STM32 DVM-MTR2K is an integrated MMDVM modem and host on an easy-to-use plugin-card for the MTR2000.This document describes how to set up your MTR2000 for use …Posts. January 4, 2022 at 6:51 pm #139261. Nashua Area Radio Society. Keymaster. I just setup a repeater using two Motorola VRM 850’s and an STM-32 duplex board MMDVM – everything works great except I cannot RX to a Hytera PD782? Works fine with radioddity AT10’s and Maxon, but I get nothing on a hytera.Jun 6, 2011 · 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 and 10. Assembled for Repeater Builder ™ by Robert W. Meister WA1MIK (SK) Click here for the Test Equipment manual repository. Motorola manual collections: Index #1 Index #2 Index #3. Click here for the Kenwood files index. Click here for the Codan files index. Click here for the Tait T800 files index. Click here for the Tait TB8100 Bible index. REPEATER BUILDER & EXPERIMENTER INFORMATION LINKS Links to web sites with repeater building tips, tricks, theory, information and techniques for the repeater user ... Connection Notes: RIM_RC210 to RC210 Repeater Controller. What follows below are excerpts from SimpleUSB.conf and RPT.conf as found on a working AllStar node. They can be used as guidelines as to how to configure a node to work with the RC-210 specific RIM_Lite module. Repeaterbuilder, So much for the shale boom. Here, a brief tour of why American crude oil stockpiles have been falling for several weeks: The Energy Information Administration said there were 2.7 m..., It's called fusion ignition and it could one day pave the way for clean energy. We talked to a nuclear physicist who explained it all. Advertisement American scientists have announ..., As of December 31, 2020 the Quantar radios are no longer supported by Motorola. The Quantar ranges are as follows: VHF Range 1: 132-154 Mhz. VHF Range 2: 146-174 Mhz. Some specification sheets say 150-174 MHz. UHF Range 1: 380-433 MHz. UHF Range 2: 438-470 MHz., 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 …, Repeater-Builder is looking for the loan of the R1225 RSS / CPS manual (68-80904Z93) or even the entire HVN9054 programming kit so we can PDF it and make it available here. The Saber Handheld Information page Motorola has discontinued manufacture and depot service on this radio, and many police, fire and other agencies have surplused them., With a few dollars of parts from a swap meet and the local Hack Shack, we can build said device. Description: The Repeater Builders Friend (RBF) consists of a COS source/indicator, Push to Talk (PTT) source/indicator, Touch Tone audio source, And a Audio amplifier for driving a pair of headphones. COS can be selected as active high or …, 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., From: [email protected] <[email protected]> On Behalf Of avvidclif Sent: Tuesday, 23 February 2021 06:27 To: [email protected] Subject: [repeater-builder] Sinclair Q202GC Duplexers. I recently purchased a set of these cavities in the cabinet. These are the ones with a tunable notch on top of the cavities. I'm …, REPEATER BUILDER & EXPERIMENTER INFORMATION LINKS Links to web sites with repeater building tips, tricks, theory, information and techniques for the repeater user ... , 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 antenna in dB. , 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. , 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. , 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 …, 1 repeater sensitivity / de-sense tests testing rx sensitivity degradation caused by: - antenna noise pick-up - tx signal feeding back into rx, 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)., Here is a listing of the current "Lite" family of products: General Purpose Interface: NLA: RIM-Lite: Schematic Layout. RIM-Lite V2*: Schematic Layout. Special Limited Time Price - $60. *The V2 adds connectivity from the PC_OK indicator to pin 7 of the radio connector. Pin 7 goes Low when the PC and Interface are communicating successfully., The IFR500, 1000, 1100 and 1200 were developed in the days of wideband = 30 KHz and narrowband = 15 KHz. They are still quite usable on 5 KHz and 2.5 KHz signals., Switch the hand-held and dummy loads connections to the opposite ports and tune the other side of the duplexer to notch out this frequency. After both have been done, do it again as there is some interaction between sides. The last thing is to verify proper insertion loss of the intended pass frequency. Connect the hand-held to the antenna port ..., Assembled for Repeater Builder ™ by Robert W. Meister WA1MIK (SK) Click here for the Test Equipment manual repository. Motorola manual collections: Index #1 Index #2 Index …, duplexer tuned for my channel. cables. I could also go with TK-840 - because i can also get a good deal on a pair of those. or maybe an older TK-805D because i …, Nov 21, 2006 · Band (MHz) R1225 Model GR1225 Model RKR1225 Model RF Power (Watts) RF PA Part # Notes; VHF 146-174: M03GRC90C2AA: NH5165: H5165: 1-10 (anyone have this?) The author programmed one receiver down to 144.55 MHz… the receive sensitivity was slightly impacted but quite usable. , 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., Amateur RadioBonding and Grounding Made Simple By Dereck Campbell KF5LJW. 1. BACKGROUND: No subject generates more debate than Bonding and Grounding. It starts with incorrect information, ignoring fundamentals, and a lack of using clearly defined terms. As electrical systems advanced over the last century, common …, 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., 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., If you know of a good web site containing repeater information, (technical or informative) that is NOT listed here, please let us know! Please report dead links to us!, frequency is outside the band, use TX Idle = TX Freq + 50 kHz. 3. The TX Idle frequency must use the same VCO as the TX frequency. ranges shown below, the TX Idle frequency must be in the same area. Setting the MTR-2000 idle frequency - necessary on simplex, convenient on a repeater., Wiring the Station to the Controller: Route the TX audio and RX audio and other connections to the appropriate pins of the Wireline and System Connectors, as detailed in the table below. Note that just about every repeater controller out there can be interfaced with this connection scheme. MTR2000 Station. Arcom RC210 Controller., Rich Reese WA8DBW. Rich built his first repeater over 30 years ago, and now has several in the east central OH. area operating from 2 meters to 2.4 GHz, some with remote bases on 10 meters to 1.2 GHz. Rich maintains several other amateur and commercial repeaters that belong to others operating in assorted bands., Repeater Builder MMDVM not receiving. Hi all, I have a repeater builders MMDVM that will not receive anything. I am utilizing two Motorola CDM750s in duplex mode. Under normal operations, using fm, dmr, and p25, no lights or activity show up on the dashboard. Going into MMDVMcal, It's showing that its receiving just fine with 0 or nearly 0% BER., Rich Reese WA8DBW. Rich built his first repeater over 30 years ago, and now has several in the east central OH. area operating from 2 meters to 2.4 GHz, some with remote bases on 10 meters to 1.2 GHz. Rich maintains several other amateur and commercial repeaters that belong to others operating in assorted bands.,