ID-O-MATIC IV 4
Repeater controller and IDer
Foxhunt, Beacon, etc
Includes a high quality enclosure***
You drill or notch for wire entry exit as you desire
RADIODAN.com is the ONLY factory authorized builder!
We have built and shipped over 1000 IDOM 2 3 and 4 units.
Trust radiodan to deliver!
BEWARE of ANY other seller, who knows what you'll get.
COMPLETELY BUILT and TESTED!
You program or we can program for an additional charge
click here to ORDER from RADIODAN
IDOM4 CW $57 BUILT and TESTED (not programmed)
add voice ID board $20 built, installed and tested on IDOM4
(or add voice ID board with 5 conductor cable and terminals built and tested shipped loose, add this to your existing IDOM3 or 4)
add $20 for cables with connectors (installed) for your 16 or 20 pin accy connector Motorola radios to make a *repeater
or add $25 for cable with connector (installed) to plug into your Kenwood TKR-750 / 850 or TKR 751 / 851 repeater
or add $30 for cable with connector (installed) to plug into your Kenwood TKR-720 / 820 repeater
add $7 for additional enclosure (will fit IDOM4 AND audio ID board) ***(enclosure is black in color 5"x2.5"x1", you must drill or notch to allow for wires, you mount board(s))
add $12 for black enclosure (will fit IDOM4 AND audio ID board AND fan relay board) (deletes free case and cannot substitute this enclosure or value for the free unit)
add $15 for fan relay (control up to 240 V at 5 amps) with wires, installed on IDOM4
(or add fan relay with cable built and tested shipped loose, add this to your existing IDOM4)
add $5 for USB cable (for programming or to power board)
add $10 for basic programming. You MUST choose parameters and tell us!!
Plus $6 shipping to any USA location
YES, we do ship International via Priority Mail or Priority Mail Express only
* YOU must have your Motorola 16 or 20 pin accy
connector receiver radio programmed for pin 8 PL/DPL active LOW. (active high is
possible, just reprogram the IDOM4)
Cables for Motorola 16 or 20 rear accy radios have premade 12 inch wires to each connector.
PLUG and PLAY!
The big question is: "How does the ID-O-Matic IV compare to the ID-O-Matic II and III?"
The ID-O-Matic IV is a multipurpose, microcontroller based device intended primarily for repeaters, but with other uses as well. With a heritage dating back to the original ID-O-Matic featured in the 2008-2012 ARRL Handbook, its primary application is that of a simple but feature-laden repeater controller with automatic Morse code station ID. It can also be used for beacons, fox hunt transmitters, automatic station ID and many other uses. Thousands of ID-O-Matics have been sold to hams around the world and are in use in beacons, repeaters, link transmitters, Echolink & IRLP stations, and even providing automatic CW ID for HF, VHF and UHF stations.
So what are the more interesting features? There's a programmable delay timer that announces your call sign or any other message, in Morse code at a speed and audio tone you choose. Then there are the CW keying and PTT outputs so you can attach it to a transmitter, transceiver or repeater. The COR/squelch input can be used to make a repeater controller/IDer that works the way you want it. And how about a new USB interface to connect to your shack computer, laptop or terminal for quick and easy configuration? It's all there.
Using the built-in USB interface, connect the ID-O-Matic IV to a PC (Windows, Mac, or Linux) with a free terminal emulation program such as PuTTY or Minicom and you can use the simple menu to configure the ID-O-Matic IV the way you want it. Just type in your ID message. When the COR input is activated the ID-O-Matic IV will send the message at regular intervals. And now, with the optional add-on voice ID board -- record your own voice ID and use that instead of (or in addition to) Morse code!
The COR input is used to control when the ID-O-Matic IV sends your programmed Morse code ID. You can use a squelch, COR, PTT or other signals from your equipment according to your needs. The built-in interface circuit and programmable signal polarity let you use either active-high or active-low input signals. You can optionally have the ID-O-Matic send a courtesy beep (or up to three Morse code characters) at the end of each transmission, and you can specify a "hang time" to keep PTT active for a brief period after the input stops. If you want the repeater to ID every so often when it's idle, there is a beacon timer and a separate message for that too. You can, for example, have the repeater ID with its call sign while being used, and a longer message every hour or two when it's idle. Or use Morse for the regular ID, and a voice announcement for the beacon. The ID-O-Matic IV has a real-time clock, so you can synchronize the beacon ID to the wall clock if you want.
There's a PTT watchdog timer to keep your repeater from being "hung" by stuck mic buttons or long-winded users. And, you can use the ALT MSG input to send a different ID message (and even change the courtesy beep) based on the state of an input signal - useful if, for example, your site switches to backup power, or if a link is active. For an example of how you could use the ID-O-Matic IV in a repeater setup, there is a nice write-up here: http://www.repeater-builder.com/kenwood/pdfs/tkr-n20-idomatic.pdf
Regardless of the mode used, the PTT output is active during the CW ID, with a programmable pre- and post-ID delay. Speed is variable from 5 to 40 words per minute, and the audio pitch for the CW ID and the courtesy beep is also programmable via the setup menu. All outputs are equipped with robust 2N7000 MOSFETs that can handle up to 60V at up to 200 mA to key transmitters or other loads.
Improvements have been made to the original ID-O-Matic's Morse audio output. The -IV boasts a smooth, nearly pure sine wave audio signal rather than the raspy square wave found in some ID circuits.
The on-board Morse ID is filtered and fed to a passive audio mixer with volume control. An input is provided for external audio from your receiver or other source; this input has a low noise audio amplifier IC with volume control and is mixed with the Morse audio. There is a de-emphasis filter on the external audio input that can be included or left off at build time, depending on your needs.
"Future-Proof": The heart of the ID-O-Matic IV's functionality is the firmware program that controls the processor. The controller can be upgraded with new firmware in minutes, without the need to return it for programming, swap chips or even remove it from the repeater (although a few minutes of down time is required). New features are planned for future release, giving you added capabilities at no added cost.
The ID-O-Matic IV 4 from Radiodan is completely professionally built and tested. All you need to supply is an enclosure if desied and a source of DC power (unless GM/CDM cables are ordered, then power is taken from the Motorola receiver radio)
IN-STOCK and will ship same or next day!!
IDOM4 manual (choose latest)