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As a general rule in the USA, if the output frequency (transmit) of the repeater is below 147 MHz then the input frequency (listening) is 600 kHz lower. This is referred to as a negative offset. If the output is 147 MHz or above then the input is usually 600 KHz above. This is referred to as a positive offset.

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Isolation is a cumulative number, provided by the collective hardware that comprises a repeater. Individual units can have good and bad features, some of which can enhance the total, some are neutral, some can degrade the total. For example, a braided feedline instead of a solid corrugated feedline. RF jumpers with a loose weave braid …Read Greg Stone's experience aboard business class on Qantas' Airbus A330 from Bangkok to Sydney. From seats to meals, see what it's like to fly Qantas. We may be compensated when ...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. As a general rule in the USA, if the output frequency (transmit) of the repeater is below 147 MHz then the input frequency (listening) is 600 kHz lower. This is referred to as a negative offset. If the output is 147 MHz or above then the input is usually 600 KHz above. This is referred to as a positive offset. These 4 steps can prep you to make a pivot at work. When I called career strategist Jenny Blake to talk about job shifts, my motivations were admittedly selfish. I had just made a ...

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Chapter 1 – The Mysterious Duplexer. The cavity duplexer is a very familiar part of both amateur and commercial two-way radio. On a typical two-way hilltop, cavity duplexers are as common as the forest of antennas that bristle from the towers. Most repeaters have one.Repeater Builder®If you file your tax return electronically, the IRS will typically deposit your tax refund into your bank account within 21 days after it accepted your refund. It will take twice a...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 …

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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.

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 …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.Today I demonstrate my 220 Simplex Allstar node using the RIM Alinco device from Repeater-builder.com. Here is a link to the device purchase page: http://w...HECM is the Federal Housing Authority's reverse mortgage program. We explain how it works and when it might make sense for your finances. Calculators Helpful Guides Compare Rates L...Isolation is a cumulative number, provided by the collective hardware that comprises a repeater. Individual units can have good and bad features, some of which can enhance the total, some are neutral, some can degrade the total. For example, a braided feedline instead of a solid corrugated feedline. RF jumpers with a loose weave braid …V2 adds connectivity between PC_OK and radio connector pin 7. this pin is connected directly to a modulator. (9600 baud input) 37 24. In some situations and with some radios, it is desired to use these pins seperate - one for CTCSS tones (direct to the modulator) and one for voice. (connected to the mic input)

The STM32-DVM-MTR2K is a joint project between Repeater-Builder and WA0EDA. By sharing common design elements, we standardize firmware updates, troubleshooting procedures, and simplify the body of knowledge necessary to implement an MMDVM repeater. The WA0EDA Skunkworks thanks Scott Zimmerman, N3XCC for his …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 142 MHz set is in the "government range" in the USA, the 146 MHz set is in our 2 meter repeater band. South Korea has a personal radio service allowing 5 watts on 25 channels across 0.5125 MHz between 448.75 and 449.2625 MHz (complete with user-selectable CTCSS / DCS codes). 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 ... On the other hand, RG-214 has two silver-plated braids and a silver-plated inner conductor. RG-393 is similar but has a Teflon® outer jacket. Both are the larger diameter (i.e. RG-8 / 213) size coax and RG-142 / RG-400 is the smaller diameter (RG-6 / RG-58 / RG-59) size.

The repeater-builder web group that is associated with this web site has over 5,500 members worldwide and is a tremendous resource of technical knowledge on repeaters and repeater-building, be they amateur, commercial, GMRS, public safety, CAP, or ... The contents of the information pages at this web site are totally dependent on donations of ...DR1 -- Pin1 (Yes you are reading that right, jumper these pins together on the DR1) This enables "repeater mode". DR1 -- Pin 10. DR1 -- Pin 11 (Yes you are reading that right, jumper these pins together on the DR1) This enables the 15din remote port. You will end up with something like this….

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 ... Spectra TAC Comparator. This is the main index page for the Motorola Spectra TAC voting receivers, satellite receivers, and voter/comparator units. The various articles and information resources that have been collected or submitted to Repeater-Builder are listed below. Both the voter chassis and the receiver chassis are three rack …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 …On your Android device, go to the Google Play Store and search for myGMRS or click here. Install the current app version (1.3.0), which is the older version. Once you've installed …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 …RB's STM32_DVM & TKR750 Model 1. Just got one of Scott's MMDVM's and and TKR cable and I'm trying to get it set up for DMR & P25 at first. What I'm finding is all the published info is for the model 2 TKR including the sample code plug (or whatever Kwood calls it). First I compared the sample TKR 850 model 2's programming with the KPG 66 I …

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 …

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The repeater control lets you create repeatable fields. Fields can be cloned, deleted, and sorted via Drag & Drop. Use the fields argument to set up the field controls. MCS2000 documentation found on Repeater Builder. At the end of this article I have also included a chart summary of each pin’s function. Honey, who shrunk the antenna connection? The smaller funny looking UHF style antenna connection on the MCS2000 radio is called, appropriately enough, a mini-UHF (female) connector. 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... 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. Click Here for. New FAQ Page. 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 processor board.T2, a new Twitter alternative, is preparing to take flight As Twitter begins its shift to a “pay to play” business model, a new Twitter alternative is preparing to take flight. T2,...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.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 …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.The pieces of a D-STAR System. Installing the hardware - Radios and such. Connecting everything together. Configuring the Controller and Radios. Testing a basic repeater. Installing a Gateway. Various Tips. Hopefully, if you follow the steps, we will hear you on the air. The process for getting a repeater on the air can be as short as a week ...1. Open the Crafting Menu. First, open your crafting table so that you have the 3x3 crafting grid that looks like this: 2. Add Items to make a Redstone Repeater. In the crafting menu, you should see a crafting area that is made up of a 3x3 crafting grid. To make a redstone repeater, place 3 stones, 2 redstone torches, and 1 redstone dust in the ...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.

Dec 19, 2016 · The MCS2000 CPS should allow you to normally program UHF ham frequencies without complaining. Click the Open button and select MCS2000.exe in the "C:\Program Files\Motorola\MCS MTS 2000 Products\MCS2000 CPS\" folder. Select the Edit menu tab then select Replace. In the Replace window, make sure Type is set to Hex Values. 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 Half-Wave Coaxial Antenna Coaxial sleeve dipole antenna (offsite link) Duplexer coupling loops and how they affect performance By ...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...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. Instagram:https://instagram. carnival cruise massagesofi apartments irvinemalls near hershey pawalmart metcalf 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. 32665 facebook textqwikwash frisco Isolation is a cumulative number, provided by the collective hardware that comprises a repeater. Individual units can have good and bad features, some of which can enhance the total, some are neutral, some can degrade the total. For example, a braided feedline instead of a solid corrugated feedline. RF jumpers with a loose weave braid … ace hardware tracy ca When you think of Shakespeare you probably think of Romeo and Juliet, Hamlet holding a skull while he says, “To be or not to be,” and a photo of the Bard himself wearing some ruffl...Read Greg Stone's experience aboard business class on Qantas' Airbus A330 from Bangkok to Sydney. From seats to meals, see what it's like to fly Qantas. We may be compensated when ...