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Originally Compiled and HTML'd by Mike Morris WA6ILQ
Formerly Maintained by Robert Meister WA1MIK
Currently Maintained by Mike Morris WA6ILQ.
I know next to nothing about this equipment so please don't ask!
   

Update: As of January 1, 2018, VertexStandard is now owned by Motorola Solutions. Many Vertex web pages are redirected to Motorola web pages. Support has been taken over by Motorola. Most current Vertex items are now on Motorola On Line (MOL) but a lot of Vertex equipment has been discontinued by Motorola. If you already have an MOL account, you should be able to purchase Vertex items through it, IF you can obtain the proper Vertex part numbers.

Best we can figure out from the Yaesu web site, the name "Yaesu" has been relegated to the amateur radio division, the name "VertexStandard" is the new name for the LMR (commercial radio) division (replacing "Vertex"), and the marine division is now called "Standard/Horizon". Of course, things may change next week.

The equipment branded as "Standard" was made by Standard Radio Communications Company. SRC products can be found on the "Standard" page on Repeater-Builder. Only the information that is applicable to equipment manufactured after the merger of Yaesu/Vertex with Standard is on this page. Standard Communications Japan was a subsidary of Marantz Inc. When Marantz sold Standard to Yaesu they folded both the Vertex and Standard product lines into Vertex/Standard.


Contact Information:
 
Yaesu USA
6125 Phyllis Drive
Cypress, CA 90630 USA
Voice Tel: 714-827-7600
Fax: 714-827-8100
Yaesu International Division
8350 N.W. 52nd Terrace, Suite 201
Miami, FL. 33166 USA
Voice Tel: 305-718-4011
Fax: 305-718-4012

http://www.yaesu.com
http://www.motorolasolutions.com
http://www.standardhorizon.com


Repeater-Builder is looking for articles and information on the older Standard RP-series (for the "Standard" page), the older Yaesu FTR-series repeaters, the current VXR series, and other Yaesu, Vertex, Standard, and Horizon land mobile equipment, as there isn't much "out there" on using their commercial equipment in the amateur radio world.

DONATIONS OF INFORMATION, ESPECIALLY PDFs OF MANUALS WE DON'T HAVE WOULD BE GREATLY APPRECIATED.

Comments / suggestions / corrections to this page (or any page) are welcome.


The information we have below is here for one of three reasons:
(1) We needed it for a personal project, went looking for it, found it, and decided to stash it here,
(2) it can't be found elsewhere, or
(3) it's interesting enough that it's worth including below.


Yaesu provides "Operating Manuals" and calls a service manual a "Technical Supplement". An "Instruction Manual" is both.

Yaesu Amateur Radio Articles and Manuals:

If you need help on a Yaesu amateur product, there are over a dozen "Yaesu" mailing lists on Groups.io, plus there are a number of other web sites that cater to the Yaesu enthusiast.

FT-23R Mark II Operating Manual   264 kB PDF
The Mark II manual was all we could find when we went looking for an operating manual. If someone has the original as a PDF, send it to us; we'll add it.
FT-23R Technical Supplement (small)   2.5 MB PDF
FT-23R Technical Supplement (large)   a larger 4.5 MB PDF
Notes and comments on the FT-23R by Bob Parnass AJ9S
The speaker/microphone is a model MH-12A2B. Here's the speaker-mic pinout.
The FT-33 is the 220 MHz version, the FT-73 is the UHF version. The FT-470 has similar CPU / logic schematics and much of the info on that radio applies here.
Setting the repeater offset on the FT-33R by Brad KB9BPF
This procedure may apply to the FT-23R and FT-73R radios.
FT-60R Operating Manual   2.35 MB PDF
The PA-38 drop-in charger (the standard one for the FT60) is an RF noisy pest, especially between 25 and 50 MHz, with harmonics audible as far as 500 MHz.
I seriously wonder how it got approved by the FCC.
If anybody has quieted it down please write a how-to article and send it to the page maintainer.
FT-212RH Technical Supplement   6.5 MB PDF donated by Brad KB9BPF
FT-227-R Memorizer Instruction Manual   2.27 MB PDF
FT-470 Operating Manual   3.64 MB PDF
FT-712RH Technical Supplement   5.9 MB PDF donated by Brad KB9BPF
FT-817 Technical Supplement   13.0 MB PDF
FT-857 and FT-857D Technical Supplement (2007)   14 MB PDF
FT-857 and FT-857D Technical Supplement (2018)   26.5 MB PDF
FT-897 Technical Supplement   12 MB PDF
A home-made boom microphone headset for the FT-897   414 kB PDF
A well-engineered modification and a well-done writeup from Martin Ehrenfried G8JNJ.
FT-912R Operating Manual   4.6 MB PDF donated by Brad KB9BPF
Includes options DVS-1 and FTS-12, packet mods, and CAT programming information.
FT-950 Technical Supplement   9.3 MB PDF
Includes option DVS-6.
The original FT-1500M catalog brochure   503 kB PDF
This radio is popular with the Packet & APRS community due to price and durability. The 6 pin data connector used on the rear is the same connector as an S-video cable. You can pick up a 3 foot S-video cable and cut one end off, add a more common connector to the stub, and use it to interface your TNC to the FT-1500.
To enable out-of-ham-band receive (such as NOAA weather) just turn the radio off and then press and hold down the D/MR button down while you turn the radio on. One disadvantage is the microphone is specific to this model. It's part number MH-48A6J, and is both DTMF and backlit.
A zip file of six files that make up the FT-1500M 2m mobile schematic set   5.4 MB ZIP
A 4-page PDF of the FT-1500M 2m mobile schematic set   1.2 MB PDF
FT-1500M 2m mobile Operating manual   2.8 MB PDF
FT-1500M 2m mobile Alignment procedure from service menu   1 MB PDF
Anybody have the FT-1500 service manual?
FT-2400H Packet Modification   175 kB PDF
FT-2500M Brochure   525 kB PDF
FT-2500M Circuit Diagram   902 kB PDF
FT-2500M Quick Code Sheet   510 kB PDF
FT-2500M Technical Supplement   13 MB PDF
Includes options FRC-6, FTS-17A, MH-26G8J, MH-27A8J.
FT-2800M Brochure   696 kB PDF
FT-2800M Operating Manual   740 kB PDF
FT-2800M Technical Supplement   2.9 MB PDF
FT-8100R Operating Manual   1.8 MB PDF
FT-8100R Technical Supplement   15 MB PDF
Includes option FTS-22, MH-36B6J, MH-42B6J.
FT-8900R Operating Manual   1.4 MB PDF
FT-8900R Technical Supplement   6.6 MB PDF
YSK-8100 Separation Kit Instruction Manual   1 MB PDF donated by Kris Kirby KE4AHR
This is for the FT-8100 / FT-8100R above.


Yaesu/Vertex Amateur Radio Articles and Manuals:

Some of the Yaesu radio products have a model number starting with "VX". While the radio has "Yaesu" on the front, the manuals say "Yaesu/Vertex" or just "Vertex" on them.

VX-3R Technical Supplement   680 kB PDF
VX-5R Technical Supplement   37 MB PDF
VX-6R Technical Supplement   6.7 MB PDF
VX-7R Technical Supplement   8.17 MB PDF
VX-8R Technical Supplement   10.7 MB PDF
VX-10 Operating Manual   371 kB PDF
VX-10 VHF Service Manual   32 MB PDF donated by Jacob ADØJA
VX-120 / VX-170 VHF Technical Supplement   2.5 MB PDF
VX-150 Operating Manual   450 kB PDF
VX-230 UHF Service Manual   2.9 MB PDF donated by Bruno Bouliane
VX-230 VHF Service Manual   3.3 MB PDF donated by Bruno Bouliane
VX-350 UHF Service Manual   7.7 MB PDF donated by Jack McElyea
VX-350 VHF Service Manual   4.3 MB PDF donated by Jack McElyea


Yaesu System Fusion Radio Articles and Manuals:

Interfacing the Yaesu DR-1X with the S-Com 7330 repeater controller (V2)   850 kB PDF
A well-written article by Justin Reed NV8Q.
Interfacing the Yaesu DR-1X with the S-Com 7330 repeater controller (V3)   950 kB PDF
An updated version of the above article by Justin Reed NV8Q
Additional info can be found here on the S-Com web site.
Connecting a VXR-1000V/U to a DR-1X repeater   By Scott Lichtsinn KBØNLY
Use this as an analog portal to a digital repeater, or as a link radio.
Yaesu DR-1X Digital Repeater Technical Supplement   35.6 MB PDF
Yaesu FT2DR/DE Digital Transceiver Technical Supplement   17.8 MB PDF
Yaesu FTM-100DR/DE Digital Transceiver Technical Supplement   7 MB PDF
Yaesu FTM-400DR/DE/XDR/XDE Digital Transceiver Technical Supplement   30 MB PDF
A useful "Help" page for System Fusion systems (offsite link).


Land Mobile Radio (commercial two-way) Articles and Manuals:

Most Yaesu LMR radios are Vertex branded and have model numbers starting with "VX". The repeaters have model numbers starting with "VXR". I have no idea where the "FTL" prefix belongs. Many of the service manuals also have Operating Manual reprints in the front and some include programming instructions.

Vertex FTL-1011 12 to 24 channel modification   1.1 MB PDF donated by Adam Cately KB8MDF
Vertex FTL-1011 Alignment section from the service manual   2.2 MB PDF donated by Adam Cately KB8MDF
Some Vertex FTL-1011 Programming Tips and Getting the Radio Onto 6 Meters   by Adam Cately KB8MDF.
Separating the Vertex FTL-1011 Noise Blanker from the "A" Pushbutton   by Adam Cately KB8MDF.
Vertex FTL-2011/2014 Service Manual   13.3 MB PDF file courtesy of Paul Robertson N2XZF
This VHF-hi manual is usable on the other bands except for the frequency-dependent items. It's better than nothing at all.
If anyone has a PDF version of the low-band manual, please send it to the page maintainer.
Apparently the low-band VX-series radios will have an "A" suffix on the label if they're for the 29.7-37 MHz bandsplit, and will have NO suffix if they're for the 37-50 MHz "B" bandsplit. Other bands may follow a similar convention.
VX-2000 Accessory Connector and interfacing to a CAT300DXL controller   Provided by Dave Wood KB8SCR
The CAT interfacing is generic enough that this information would be usable for a RLC, Arcom or Scom.
Extend the Band Limits of the Vertex CE49 Programming Software   by Robert W. Meister WA1MIK
The CE49 software is used by the VX-4000, VX-5500, and VX-6000 (and possibly other) radios. With a hex editor, the band limits can be extended to allow amateur frequencies. You will still have to adjust the VCO and tweak some coils to get satisfactory operation once you can enter ham frequencies into the radio; see the article below.
Convert the VX-5500L to 6 meters   by John Haserick W1GPO
These radios normally cover 37-50 MHz but with a bit of work they can be made to perform quite well up to 54 MHz. You'll need to hex-edit the radio's personality to allow out-of-band frequencies; see the article above. You'll also need to access and adjust the VCO; see the article below by K2WD for more information.
Using the VX-6000L as a 6 meter Repeater Transmitter   by John Haserick W1GPO
Capable of 120 watts output, the VX-6000 is a high-powered VX-5500. John added two fans and a lot more heat sinks to make the radio survive repeater duty cycle. Refer to the article above for the required hex-editing. You'll also need to access and adjust the VCO; see the article below by K2WD for more information.
Converting the VX-6000L to 6 meters   by John Haserick W1GPO
This is a follow-up to the above article that details more of the conversion. You'll also need to access and adjust the VCO; see the article below by K2WD for more information.
Updated Version of "Using the VX-6000L as a 6 meter Repeater Transmitter"   by John Haserick W1GPO
This is an updated and improved version of an article above. It uses a different repeater controller, different fans, and a thermostatic fan controller.
Modifying the VX-4000, VX-5500, and VX-6000 VCO for 6 meter operation   160 kB PDF by Warren Dyckman K2WD
This is a companion to the above articles that details the VCO access part of the conversion. This article was extracted from the Peekskill/Cortlandt Amateur Radio Assn, Inc, newsletter "PCARA Update" Volume 17, Issue 2, February 2016. Permission to post it here was received from the author.
Gaining Access to the VX-6000 or PM-1200 Low-band VCO   by Robert W. Meister WA1MIK
This is a companion to the above articles that shows another method of accessing the VCO to adjust it as part of the conversion to 6 meters.
FTR-710A, FTR-2410A and FTR-5410 Repeaters Instruction Manual   25 MB PDF
These are Yaesu's earliest repeaters, and are crystal controlled. This manual also covers the FL-750, FL-2450 and FL-5450 Power Amplifiers and the FP-15 AC Power Supply.
MH-50 series Speaker Microphone Manual   150 kB PDF
Covers the MH-50A7A, MH-50B7A, MH-50C7A, MH-50D7A units.
MH-53A7A Mobile Microphone Manual   500 kB PDF
Noise-Canceling.
MH-53B7A Mobile Microphone Manual   40 kB PDF
Noise Canceling with DTMF Keypad.
VX-2000 VHF-Hi Service Manual   8.7 MB PDF
VX-2100/2200 VHF-Hi Service Manual (2006)   5.6 MB PDF donated by Jack McElyea
Includes options FVP-25 and FVP-36.
VX-2100/2200 VHF-Hi Service Manual (2015)   6.6 MB PDF
Includes options FVP-25 and FVP-36.
VX-3000 UHF Service Manual   40 MB PDF
VX-3000 VHF-Hi Service Manual   51 MB PDF
VX-4000 Brochure   865 kB PDF
VX-4000 VHF-Lo Service Manual   16.4 MB PDF
Includes options F2D-8, F5D-14, FVP-25, VTP-50.
VX-4000 VHF-Hi Service Manual   12.6 MB PDF
Includes options F2D-8, F5D-14, FVP-25, VTP-50.
VX-4000 UHF Service Manual   12.3 MB PDF
Includes options F2D-8, F5D-14, FVP-25, VTP-50.
VX-5500 Brochure   772 kB PDF
VX-5500 Operating Manual   1.1 MB PDF
Includes radio and antenna installation, which is not present in the service manuals.
The programmable illuminated buttons along the bottom of the front panel have stick-on translucent labels in them. These came in sheets with the original radio package. Chances are, the existing labels won't match what you have re-programmed the buttons to do, and since most buttons can have a short press function as well as a long press function, you have to choose one function label or the other. New sheets can be purchased for about $8 each, but Motorola On-Line only sells them in quanties of three sheets per package. Other places sell them too. Order part number 3308800H25 KEY LABEL SHEET. These fit ALL of the VX-series as well as the Motorola PM-1200 (equivalent to the Vertex VX-6000).
VX-5500 VHF-Lo Service Manual (2015) includes Operating Manual   6 MB PDF
Includes options F2D-8, F5D-14, FVP-25, VTP-50, FIF-7, FVP-36. Seems to be missing ALL of the detailed parts lists. The alignment section is better but not perfect.
VX-5500 VHF-Lo Service Manual (2009) includes Operating Manual   8 MB PDF
Includes options F2D-8, F5D-14, FVP-25, VTP-50, FIF-7, FVP-36. The alignment section in this manual is all screwed up. Use the procedure in the manual above or below.
VX-5500 VHF-Lo Service Manual (2005) includes Operating Manual   8 MB PDF
Includes options F2D-8, VTP-50, FVP-25, F5D-14, FIF-7A. This is an older manual but the alignment procedure is correct.
VX-5500 VHF-Hi Service Manual includes Operating Manual   9.1 MB PDF
Includes options F2D-8, VTP-50, FVP-25, F5D-14, FIF-7.
VX-5500 UHF Service Manual includes Operating Manual   6.5 MB PDF
Includes options F2D-8, VTP-50, FVP-25, F5D-14, FIF-7A.
VX-5500/6000 (Programming) Quick Reference Guide   140 kB PDF
Getting Started basics using the CE49 programming software.
VX-6000 Brochure   860 kB PDF
VX-6000 Operating Manual   1.3 MB PDF
Includes radio and antenna installation, which is not present in the service manuals.
VX-6000 VHF-Lo Service Manual   10 MB PDF
Includes options F2D-8, VTP-50, FVP-25, F5D-14, FIF-7. This radio, with a different faceplate and options connector, was sold by Kenwood and Motorola under various model numbers.
VX-6000 VHF-Hi Service Manual   6.3 MB PDF
Includes options F2D-8, VTP-50, FVP-25, F5D-14, FIF-7. This radio, with a different faceplate and options connector, was sold by Kenwood and Motorola under various model numbers.
VX-6000 UHF Service Manual   7.9 MB PDF
Includes options F2D-8, VTP-50, FVP-25, F5D-14, FIF-7. This radio, with a different faceplate and options connector, was sold by Kenwood and Motorola under various model numbers.
The Motorola PM-1200 is essentially a Vertex VX-6000 with different connectors and accessories: a single modular RJ-45 mike connector on the control head, a mini-UHF-female antenna jack, and a 20-pin two-row accessory connector. It has been rumored that the Vertex CE-49 software will also work on a PM-1200.
The VX-6000 remote-mount radio power cable costs over $120 if you buy it from Motorola Solutions (Vertex). However it's the same cable used by the Kenwood TK-690 75/110W remote-mount radios: four conductors, two hot, two ground, with a 30A fuse, Kenwood p/n KCT-23M4. You can buy them on a popular auction site for under $40. This cable also fits the Motorola PM-1200. There are several two conductor power cables listed for the TK690; they aren't what you want for the VX-6000. Thanks to John W1GPO for discovering this.
Vertex Standard Radio Programming Matrix   200 kB PDF
A chart of radio models, programming software packages and versions, programming cables, operating systems, and manual versions for North American products only.
Motorola Solutions conveniently eliminated their competition by purchasing the Vertex product line. They almost immediately discontinued sales and support of the low-band (at least) VX-series mobile radios. This eliminated two sources for high-power, low-band, mobile radios.


VXR-1000 Articles and Manuals:

The VXR series is Yaesu's current commercial (LMR) repeater product line.

Vertex VXR-1000 UHF BandSplit Modification   by Scott Lichtsinn KBØNLY
Expand the coverage into the amateur band.
Connecting a VXR-1000V/U to a DR-1X repeater   By Scott Lichtsinn KBØNLY
Use this as an analog portal to a digital repeater, or as a link radio.
Vertex VXR-1000 Vehicular Cross-band Repeater Operating Manual/Sheet   134 kB PDF
This unit is similar to the Pyramid SVR200 vehicular repeater but seems to have far more capabilities.
Vertex VXR-1000 UHF Vehicular Cross-band Repeater Service Manual   4.1 MB PDF donated by Bruno Bouliane AC2HZ / VE2VK
Vertex VXR-1000 VHF Vehicular Cross-band Repeater Service Manual   2.3 MB PDF donated by Bruno Bouliane AC2HZ / VE2VK

VXR-5000 Articles and Manuals:

There is a Groups.io mailing list for the VXR-5000 series at https://groups.io/g/vxr5000.

Note that there are two hardware versions of the VXR-5000. The older versions do not have the 3 LEDs on the back of the unit and do not have the CTCSS encode/decode function built-in. Those require adding the FTS-22 tone squelch unit inside the repeater. If you are buying a used VXR-5000 and it does not have the 3 LEDs on the back make sure the FTS-22 board is there.
The newer version of the VXR-5000 has 3 LEDs located on the rear panel of the repeater unit and has the CTCSS functions included inside the control unit.
There is a red LED for PTT indication, a green LED to show the presence of AC power, and an orange LED that shows operataion on external DC power.
The VPL-1 programming cable and the CE-8 software are required to program the VXR-5000.
NOTE: The CE-8 software is BACKWARDS on the concept of upload and download. You will want to UPLOAD the existing code plug to your computer, modify it, and DOWNLOAD the modified configuration to your VXR5000!
VXR-5000 Repeater Mods   Courtesy Southeast Iowa Technical Society (SEITS)
VXR-5000 UHF and VHF Repeater Service Manual chapters (the chapters marked with a "U" are UHF-specific, the chapters marked with a "V" ar VHF-specific, and the chapters marked with a "C" are common to both stations). These were extracted from their individual manuals.
The UHF manual is no longer available from Vertex. The VHF Service Manual is in stock at Vertex-Standard Parts Department, at about $20 plus tax and shipping. It is part number E04091003.
Chapter 1, General Information   U   1.4 MB PDF
Chapter 1, General Information   V   6.4 MB PDF
Chapter 2, Description   U   380 kB PDF
Chapter 2, Description   V   930 kB PDF
Chapter 3, Programming  C   1.9 MB PDF
Chapter 4, Alignment   U   404 kB PDF
Chapter 4, Alignment   V   1.0 MB PDF
Chapter 5, Chip Repair   C   113 kB PDF
Chapter 6, Block Diagrams   U   202 kB PDF
Chapter 6, Block Diagrams   V   715 kB PDF
Chapter 7A, CNTL 1 Unit   C   2.8 MB PDF
Chapter 7B, CNTL 2 Unit   C   3.1 MB PDF
Chapter 7C, TX Unit   U   2.3 MB PDF
Chapter 7C, TX Unit   V   3.2 MB PDF
Chapter 7D, RX Unit   U   2.8 MB PDF
Chapter 7D, RX Unit   V   5.4 MB PDF
Chapter 7E, TX VCO Unit   U   227 kB PDF
Chapter 7E, TX VCO Unit   V   1.4 MB PDF
Chapter 7F, RX VCO Unit   U   249 kB PDF
Chapter 7F, RX VCO Unit   V   1.3 MB PDF
Chapter 7G, PA Unit   U   1.5 MB PDF
Chapter 7G, PA Unit   V   2.2 MB PDF
Chapter 7H, REG Unit   C   1.9 MB PDF
Chapter 7I, DSUB Unit   C   132 kB PDF
Chapter 7J, MOD Jack Unit   C   160 kB PDF
Chapter 7K, CAPA Unit   C   672 kB PDF
Chapter 8, Mechanical   C   134 kB PDF
The whole UHF manual as one PDF file   12.4 MB cleaned up and merged by WA1MIK
The whole VHF manual as one PDF file   41 MB


VXR-7000 Articles and Manuals:

There is a Groups.io mailing list for the VXR-7000 series at https://groups.io/g/vxr7000.

An email from from A. Nony Mous:

If you are going to buy a used VXR-7000 you need to pay attention to the model number:
VXR-7000V-A = 136-150 MHz
VXR-7000V-C = 150-174 MHz
VXR-7000U-A = 400-430 MHz
VXR-7000UBS1= 420-450 MHz
VXR-7000U-D = 450-480 MHz
VXR-7000U-F = 480-512 MHz
Also note that the power is adjustable from 10 to 50w, but the unit is continuous rated at 30 watts, and a fan is advisable.
The CE-27 software is required to program it. Documentation can be found in the service manuals.

Another email advised:
If the unit is off frequency you can access the "manufacturer mode" (which includes adjusting the receive and transmit frequencies) by starting the CE-27 programming software with a /m suffix.
Getting a COR PLUS CTCSS signal from a VXR-7000 Repeater   By Scott Lichtsinn KBØNLY
This mod provides a much more usable signal - a "Receiver Unsquelched" signal - on a previously unused pin of the accessory connector.
Interfacing a CAT300DX repeater controller to a VXR-7000 repeater   By Billy Singleton K4ACT
A step-by-step procedure that requires Scott's COR PLUS CTCSS mod (above). The techniques in this article should apply to just about any other repeater controller.
Interfacing a VXR-7000 to an external repeater controller   62 kB PDF file by Computer Automation Technology (CAT)
Note that this writeup is for a carrier squelch repeater and the COR signal is a "Carrier Present" or "Channel Busy" signal.
VXR-7000 Repeater Brochure   1.3 MB PDF
VXR-7000 Repeater Operating Manual (2000)   1 MB PDF
VXR-7000 Repeater Operating Manual (2013)   1.8 MB PDF
Both English and Spanish.
VXR-7000 VHF Repeater Service Manual (2003)   10 MB PDF
VXR-7000 VHF Repeater Service Manual (2015)   9 MB PDF
VXR-7000 VHF Technical Bulletin TB0711-1A - Sideband Noise Fix   187 kB PDF
VXR-7000 UHF Repeater Service Manual (2006)   11 MB PDF
VXR-7000 UHF Repeater Service Manual (2015)   9 MB PDF
VXR-7000 Repeater Programming Adapter   By Matt Krick K3MK
VXR-7000 CE27 EEPROM Programming Software Reference Manual   258 kB PDF


VXR-9000 Articles and Manuals:

There is a Groups.io mailing list for the VXR-9000 series at https://groups.io/g/vxr9000.

Modifying a Vertex VXR-9000 UHF Repeater To Operate in the 440-450 MHz Range   By Bryan Dygert KC8LMI
Vertex VXR-9000 VHF High to VHF Low Conversion   By Robin Holm LA2YUA (off-site link)   (local copy)
VXR-9000 Brochure / Specifications Sheet   617 kB PDF
VXR-9000 Operating Manual (2004)   470 kB PDF
VXR-9000 Operating Manual (2013)   401 kB PDF
VXR-9000 VHF Repeater Service Manual (2006)   5.6 MB PDF
VXR-9000 VHF Repeater Service Manual (2015)   5.6 MB PDF
VXR-9000 UHF Repeater Service Manual (2003)   5.5 MB PDF
VXR-9000 UHF Repeater Service Manual (2015)   9 MB PDF


Miscellaneous Articles and Manuals:

Having some performance issues after replacing your GE or Motorola repeater with a Fusion repeater? This article by Dan Gunter KK4ICE offers an explanation.
Yaesu FRG-7 Instruction Manual   3.5 MB PDF
Yaesu YC-355D Frequency Counter Instruction Manual   2.7 MB PDF courtesy of Mike WA6ILQ
At one point Yaesu made a few pieces of test equipment. This is an older Nixie™ display based TTL frequency counter. Includes schematic diagram.
WA6ILQ had one of these and the 10MHz master oscilaltor crystal was better described as a driftal. He sent a low band Motorola channel element to International Crystal with a request to put 10Mhz crystal in it and compensate it. It was rock stable and was used for years.

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Artistic layout and hand-coded HTML © Copyright 2005 and date of last update by Mike Morris WA6ILQ.

This web page, this web site, the information presented in and on its pages and in these modifications and conversions is © Copyrighted 1995 and (date of last update) by Kevin Custer W3KKC and multiple originating authors. All Rights Reserved, including that of paper and web publication elsewhere.