International Radio Service Division

Repair and Alignment Services

Over 450 hams per year send their radios to us for repair, so why not take advantage of our expertise when you need to have your radio equipment repaired, aligned or modified!

Our Background
One of the most experienced and well-known Amateur Radio repair centers in the eastern United States is ready to restore your ailing Amateur Radio gear back to excellent working order! Since 1979, the service division of International Radio has been providing intensive full-time repair of amateur radio equipment exclusively, as a complement to the crystal filters and newsletters sold by International Radio. As a result, we have a vast amount of experience and expertise and parts inventory.

We have also been an authorized Kenwood repair center since 1990. We use exact replacement parts when available and offer repair service on almost all Kenwood, ICOM, Yaesu (except models built before the FT-101ZD), Azden, Ten-Tec, Atlas and KDK equipment; also on all linear amplifiers. We will repair lightning-struck equipment, and do so constantly.

Our most intensive area of expertise is in repair of Kenwood and Icom HF transceivers. Over the years, we have performed about 1000 repairs on some models, such as the TS-940S and the TS-440S, as well as hundreds of repairs on each of most models of Kenwood, Icom and certain Yaesu HF rigs. Over 450 hams per year send their radios from all over the United States to us for repair, so why not take advantage of our expertise when you need to have your radio equipment repaired, aligned or modified! Our experience will result in your benefit when you allow us to repair your radio!

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Optimized Alignments
Besides offering prompt, expert repair, we also offer the famous International Radio Optimized Alignments, an exhaustive precision alignment package that addresses all possible alignment points inside your radio including the transmit and receive IF sections, all PLL, BFO, reference and carrier oscillator frequencies, ALC, APC, TX protection, internal voltage regulators, all transmit and receive metering, traps, notches, BPF's, noise blankers and more.

You will be provided with a detailed report describing all alignment points addressed and the amount of adjustment required in your radio for each as well as exact performance results of your radio's basic functions.

Cost for this is normally between $56.50 and $113.00, depending on the complexity of the model and the amount of overall adjustment needed (for example, Optimized Alignment cost for a Kenwood TS-940 is usually $84.75).

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How to Ship Your Radio to Us
When shipping your radio to us, please insure your equipment for its replacement value and to pack it well in an oversized box (double-box using the original box and a larger outer box if possible) with a note describing the problem and your preferred method of payment. Send your equipment to:

International Radio Service Division, Inc.
1118 Raymond Ave.
Fort Pierce, FL 34950

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Turnaround Time, Rates and Estimates
Our turnaround time usually runs between two and four weeks, but occasionally can be longer and on rare occasions is less. You can call or e-mail us to find out what the current turnaround time is.

Our labor rate is $56.50 per hour. All replacement parts as well as items that you request us to install in your radio will be charged at the current rate. We will notify you when the work is complete. You may then pay by Mastercard/Visa, check or C.O.D.

Repair-cost estimates are available for a small, non-refundable fee ($28 to $45, depending on complexity of the radio and the amount of different problems requiring repair) which can be applied toward the cost of the repair. The actual work performed by IRSD comes with a 30-day warranty on parts and labor.

Let us restore your ailing radio back to first-rate condition and add you to our list of 2000+ satisfied customers!

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Testimonial Letters

"I am writing you to thank you for the wonderful job you did on my TS-820 which I picked up from you on the 9th of July... I am very please with the job you did on it and I am pleased to say that it is going like a Japanese house on fire!

G.S.,
Greenacres, FL"


"Gentlemen:
I am very pleased with the repair of my Kenwood TS-930S which your company repaired for me. Not only was the work done in a reasonable time and thoroughly, but also was repaired to correct a long-term problem inherent in the 930's-- that of insufficient feed-thru's and poor solder joints.

My transceiver is now functioning as it did when it was brand new in 1983. My first QSO was with a station in Japan.

Since your company was recommended by Mr. Paul Schaefer of the DXCC staff of the ARRL, I will inform him of my satisfaction, which I m sure he will be pleased to know.

Yours Sincerely,
Dr. M. S.
Pt. St. Lucie, FL"


"Just a quickie to express my satisfaction with the results of your recent work on my TS-450.

To refresh your memory, you replaced a couple of faulty components, installed the monitor, straightened out my inept installation of the Voice Squeezer, and then peaked out and tweaked the rig according to your usual checkup procedure.

While I was impressed with the detailed report of tests and adjustments, and the accompanying description of problems getting the right replacement ribbon-cable from Kenwood, I am specially pleased with the radio's overall performance on SSB using the Voice Squeezer in conjunction with the 2.1-kHz filters, and on digital modes (AMTOR/PACTOR) with the 400-Hz filter.

Initially uncertain about any substantial benefit accruing from the monitor, I nevertheless requested it to be installed while the radio was on the bench, figuring that the apparent 'frill' would simply enhance the ultimate value of the rig.

However, now that I have gotten used to having my own voice in my ear while transmitting (I use a lightweight mic-boom headset), I find the monitor a real help. The sidetone induces me to maintain my vocal output at a conversational rather than the typical 'DX shout' level, making precise articulation a lot easier, greatly reducing fatigue, and minimizing the ever-present possibility of overdriving the TS-450's transmit audio chain and the following Ameritron AL-811 amplifier, when used.

I'm now thoroughly accustomed to this new feature, and find it not only convenient, but necessary, especially when the 'Squeezer' is active (always during SSB voice QSOs). Of course, it 'took some getting used to'; I had to unlearn the proclivity to raise my vocal effort when responding to a noisy or weak station. Having found a mic gain setting that both makes full use of the 'Squeezer' and yields satisfactory modulation when I speak at normal level and pace, I find the monitor to be a genuine operational enhancement, way beyond a mere convenience.

Keep on keeping on, guys - you done real good!

S. E. S.
Menlo Park, CA"

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