New
CatTouch
For FT-991, FT991A, FT-DX10, FT-DX101D, FTdx101MP, FTdx1200 & FT-710
In stock, shipping now!
The original
CatDisplay
For Yaesu FT-817, FT-818, FT-857, FT-897 & FT-100/D
In stock, shipping now!
CatKnobz
For Yaesu FT-450, FT-950, FT-991/A, FT-2000, FT-DX10, FT-DX101D/MP, FT-DX1200, FT-DX3000, FT-DX5000 & FT-DX9000
Building now, shipping soon..
CatDisplay232
For Yaesu FT-450, FT-950, FT-991/A, FT-2000, FT-DX10, FT-DX101D/MP, FT-DX1200, FT-DX3000, FT-DX5000 & FT-DX9000
In stock, shipping now!
CatMeters
For Yaesu FT-450, FT-950, FT-991/A, FT-2000, FT-DX10, FT-DX101D/MP, FT-DX1200, FT-DX3000, FT-DX5000 & FT-DX9000
In stock, shipping now!
2ndCat
External adapter adds 2nd CAT port for Yaesu FT-857 & FT-897
In stock, shipping now!
New CatTouch
== New product in Development ==
For FT-991, FT991A, FT-DX10, FT-DX101D, FTdx101MP, FTdx1200 & FT-710
So easy to use, there is no user manual - see notes below
Simple to change many settings by touch!
Clearly see what the rig is doing
Easy set up, easy to use & easy to update
Click here & watch video before ordering!
CatTouch uses the Tuner/Linear jack for FT-710 & there is no pass through port
If your FT-710 Tuner/Linear jack already in use, you cannot add CatTouch
Note: Even with latest firmware, FT-710 has issues with multiple devices using CAT
Make sure programs like WSJT-X are set to no less than 10s polling to reduce CAT error dialog popping up all the time
This is not a problem for FT-991/A, FTdx10 or FTdx101D/MP
Latest FAQs can be found here
CatTouch MTR screen
More MTR screen details here
Meters also have pedestal bar graph
Change settings via touch buttons down the side
IF plot shows shift, width, APF, notch & contour - great for FT991A
Displays transceiver Zulu (GMT/UTC) & local time
Votmeter for SOTA / POTA / feild day battery monitoring
Touch any bottom TAB to change screens
CatTouch MIC screen
More MIC screen details here
Displays parametric microphone equalizer based on transceiver settings
Touch screen changes frequency & level for each band
Changing Q on transceiver updates bell curve/s
TX bandwidth for selected mode shown in red
Mode automatically updated by transceiver - can also be selected
Automatically shows PARA or PPARA based on transceiver MIC EQ setting
Current PARA or PPARA settings can be saved or loaded from internal EEPROM or SD card
Loading updates the current PARA or PPARA transceiver setting
Settings are stored in plain text files named meq1 ~ meq5
CatTouch could be used to transfer these settings between compatible transceivers
These tiny files are plain text making them easy to email
CatTouch SPK screen
More SPK screen details here
FTdx10 is only model with Speaker Equalizer
- Touch screen changes level for base/mid/treble
- Touching SSB,AM,Etc shows correct EQ for chosen mode
For FT-991, FT991A, FT-DX101D, FTdx101MP & FTdx1200 do not have SPK EQ
- Equalizer straight line for these models
Red lines show LCUT & HCUT freq / slope for current mode
Mode automatically updated by transceiver - can also be selected
CatTouch CLK screen
More CLK screen details here
Works with all models that have an internal clock
Local is calculated from transceiver UTC time
Set local ofset on INF screen (+/- 14 hours, 15 min inc.)
If no transceiver plugged in, time starts from 00:00:00
Clock is great for SOTA / POTA / feild day log book entries
CatTouch WiFi screen
More WiFi screen details here
2.4GHz WiFi channel scanner
Ideal to find least congested channel
CatTouch SWR screen
This screen is not completed yet
Still very much a work in progress
CatTouch CFG screen
More INF screen details here
Simple buttons to change default settings
To Calibrate the touchscreen, you must use the stylus provided. It has a smooth hard point that will not scratch the screen and suitable for resistive touch screens. The soft broad stylus for capacitive touch screens will not work
Flip Screen allows you to sit CatTouch on top of rig
Local time offset in 15 min increments
232C rate can be 4800, 9600, 19200 or 38400
CatTouch voltmeter -/+ adjustment in 0.1V increments
You can also adjust all other meter values but be aware, meters expect a value of 0 to 255 & any adjustment you make here is added to the actuakl CAT reported value. It is then constrained so meters dont draw outside their boundary
Save changes permanently stores changed settings
CatTouch Touch Calibrate
Pops up to calibrate the touch screen
Touch as close as possible to the arrow point
Use the provided stylus & be as accurate as practical
When you touch the last corner, settings are saved & CatTouch continues
If a calibration point is invalid, you will be prompted to recalibrate
CatTouch JPG Screen
Slide show 480x320 JPG images on SD Card
Great for displaying awards
Display filenames ending ".jpg" or ".JPG"
Centers images on display, does not scale
Does not support every JPG type - restarts if problem
Slide interval is fixed 10 seconds
CatTouch Flipped LHS
CatTouch Flipped RHS
CatTouch Desk RHS
CatTouch Desk LHS
CatTouch rear
On/Off button for external DC power
On/Off not used for POS (Power Over Serial) or Micro B USB
Easy power connection via 2.1mm jack or screw terminals
FT-710 version has no external power switch or connectors,
It is powered by the FT-710 Tuner/Linear jack
CatTouch SD Card insert
To update Firmware, download latest version at bottom of page
Click here & watch video
Unzip the file & copy CatTouch.fw to FAT32 formatted SD card
This firmware file must be in root folder like D:\CatTouch.fw
Unmount / eject SD card from computer to close file
FT-710 turn off transceiver & leave CatTouch connected< br/>
All other models unplug CAT cable from CatTouch
Insert the card into CatTouch & turn it on (FT-710 turn on transceiver)
CatTouch automatically finds new firmware on SD Card & installs
Do not turn off CatTouch or remove the SD card until it has finished & restarted
Once new firmware installed, Calibrate Touch screen shows
You MUST use the provided stylus & touch each arrow when prompted
If you touch wrong area, touch calibration will detect an error & repeat the process until you get it correct
The trick with calibrating the screen is to put your glasses on & use the provided stylus.
The screen has a resistive touch panel so the stylus must be hard & smooth so as to not scratch the screen. A soft stylus will not work.
Specifications
Display: 4.0" TFT Resistive Touchscreen
CAT Connection: 232C version RJ45 (CISCO console cable compatible)
CAT Speed: 4800, 9600, 19200 (default) & 38400
Power Source: 2.1mm DC jack, screw terminals or POS from CatKnobz
Operating Voltage: 7V to 30V DC or 5V via Micro B USB
Operating Current: 150mA on WiFi screen drops to under 100mA on all other screens
POS (Power Over Serial): YES (DB9F: +V Pin 7 & 8; GND Pin 5 & Shell)
DC Connections: 2.1mm Jack (center +); screw terminals; Micro B USB
FT-710 DC Connections: Powered by CAT port, no external power required
Micro B USB: Used for power, monitoring CAT commands & development
SD Card: SDSC or SDHC; 2GB/4GB/8GB/16GB; FAT16 or FAT32 format only
Zulu/GMT/UTC Time: Updated from transceiver clock settings
Local Time: User definable -14 to +14 hours; 15 minute intervals
Voltmeter: Measures CatTouch DC; 0.1V resolution; updates each minute
Compatibility (232C version): FT-991, FT-991A, FT-DX10, FT-DX101D, FTdx101MP & FTdx1200
Compatibility (TTL version): FT-710 only
Case Construction: 3D printed biodegradable PLA; Not suitable for direct sunlight
Size (WxHxD), Weight: 120mm x 70mm x 90mm; 180g
Includes: 1.5m CAT cable; Touch screen stylus
Downloads
CatTouch Firmware v2.05 released 29/03/2023
This firmware is for all version of CatTouch
CatTouch Case STL
CatTouch CAT Cable wiring
CatMeters
For FT-450, FT-950, FT-991, FT-2000, FT-DX10, FT-DX101,FT-DX1200, FT-DX3000, FT-DX5000, FT-DX9000
Click here to see it working
Instantly see settings
6 easy to read analog meters
Easy to read indicators down the middle
Contour, APF, Notch, Shift & Width indicators
Displays date & time on compatible transceivers
Sold assembled & tested with CAT cable
Compact, easy to install, easy to use
Monitor ALC, COMP, SWR, W & A while you TX!
Handmade in New Zealand
Works with CatKnobz
Biodegradable PLA 3D printed case
Not suitable for direct sunlight or hot cars
Meters are indicative only & not calibrated
Does not work with CatDisplay232
With Analog S-Meter output
Click here to see it working
CatMeters with FTDX10
Specifications
Size (WxHxD):100mm x 65mm x 29mm
Weight:120g
Display:3.5" TFT
CAT Connection:RG45
CAT Speed:19200 (default) or 38400
CAT Powered:NO
Power Source:2.1mm DC jack or CatKnobz
DC Connection:2.1mm Jack, center positive
Operating Voltage:7V to 30V DC via 2.1mm Jack or CatKnobz
Operating Current:150mA
Tested with FT-991A, FTDX10 & FTDX101. Not all models supported all features
CatMeters screen
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CatDisplay232, FT991A & CatKnobz - CatMeters & FTDX10
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Support flipped or inverted screen
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Downloads
CatMeters Instructions
CatMeters Case STL
CatDisplay232
For FT-450, FT-950, FT-991, FT-2000, FT-DX10, FT-DX101,FT-DX1200, FT-DX3000, FT-DX5000, FT-DX9000
Click here to see it working
Less use of menus
Instantly see most settings
Ideal for the visually impaired
Makes transceivers easier to use
Contour, APF, Notch, Shift & Width
Monitor ALC, WATTS & SWR while you TX
Compact, easy to install, easy to use
Works with CatKnobz
Does not work with CatMeters
S-Meter is indicative for HF only
Biodegradable PLA 3D printed case
Not suitable for direct sunlight or hot cars
Handmade in New Zealand
Meters are indicators only and not calibrated
Supports Analog S-Meter output
Click here to see it working
CatDisplay232
Specifications
Size (WxHxD):100mm x 65mm x 29mm
Weight:120g
Display:3.5" TFT
CAT Connection:RG45
CAT Speed:19200 (default) or 38400
CAT Powered:NO
Power Source:2.1mm DC jack
DC Connection:2.1mm Jack, center positive
Operating Voltage:7V to 30V DC via 2.1mm Jack
Operating Current:150mA
Indicators work with FT-991A, some are not supported by other models
Downloads
CatDisplay232 Instructions
CatDisplay232 Screen
CatDisplay232 Compatibility
CatDisplay Case STL (slide switch)
CatDisplay Case STL (push button)
CatKnobz
For FT-450, FT-950, FT-991, FT-2000, FT-DX10, FT-DX101, FT-DX1200, FT-DX3000, FT-DX5000, FT-DX9000
Click here to see it working
This product has been delayed due to chipset shortages
I'm building stock now & will take orders soon..
Six customizable knobs
Super easy to install
Easy to use
Plugs into the DB9 CAT port
Any knob can change over 30 settings (40 for FTdx10)
Press a knob, turn it to select a setting
Just turning a knob changes the transceiver setting
OLED display shows what setting you're changing
Reconfigure anytime you want
Less wear on transceiver, easier to use than menus
CAT pass through port & works with CatDisplay232 or CatMeters
Daisy chain as many CatKnobz as you like
Power Over Serial (power to one, powers them all)
Biodegradable PLA 3D printed bracket
Not suitable for direct sunlight or hot cars
Handmade in New Zealand
Does not read current transaceiver settings
CatKnobz mounted on FT991A
CatKnobz on FTdx10
Transceiver Settings It Controls
From fimware v3.3
APF, AGC, Band Up/Down, Contour, Contour Level, Contour Width, DVS RX Level, DVS TX Level, DNR Level, IF Shift, IF Width, APO AMP1/2, Keyer Speed, Keyer Pitch, Memory Up/Down, Microphone Gain, Microphone Processor,
Meter, Mode Up/Down, Monitor, NB Level, Notch, RF Gain, Scope Span, Squelch, TX Power W, TX TOT timer, VFO Up/Down, VOX Delay, VOX Gain, Volume
Specifications
Size (WxHxD):205mm x 39mm x 37mm
Weight:130g
Display:0.91" OLED
CAT Connection:RG45
CAT Powered:NO
Power Source:2.1mm DC jack
DC Connection:2.1mm Jack, center positive
CAT Speed:4800, 9600, 19200 (default)& 38400
CAT Pass Through Port:YES, DB9 Male, speed same as input CAT port
Operating Voltage:7V DC to 30V DC via 2.1mm Jack
Operating Current:150mA
CatKnobz & CatDisplay232 with FT991A
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Side view of CatKnobz on FT991A
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Underview of CatKnobz on FT991A
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CatKnobz on FTdx10
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Downloads
CatKnobz Instructions
CatKnobz FTdx10 Instructions
CatKnobz 3D Bracket FT991 STL file
CatKnobz 3D Bracket FTDX10 STL file
2ndCat
For FT-857, FT-857D, FT-897 & FT-897D
Click here to see it working
Easy to install adapter
Includes short microphone port cable
Same socket & CAT signals as rear port (RXD, TXD, GND)
Works independent to rear CAT port
Handmade in New Zealand
FT-857 & FT897 are great "shack in a box" transceivers.
With digital modes like FT8 now so popular, a second CAT port is often needed.
If the rear CAT port is taken up with a tuner or linear, 2ndCat provides that much needed 2nd CAT port.
Easy set up
Unplug microphone & connect up 2ndCAT adapter as pictured
Select CAT in Microphone Select extended menu #059
Set desired baud rate in CAT RATE extended menu #019
2ndCat connected to FT897 & CatDisplay
Click here for a great bundle deal!
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2ndCat supplied with short microphone cable
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To transceiver microphone socket & 2nd CAT port
No 13.8V output here - only serial TX/RX CAT data
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To microphone only
Microphone Up/down buttons no longer work
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About ZL1CVD
Located in Timaru, a coastal town in the south island of New Zealand.

No big company here, just one person, tinkering, designing & assembling radio related equipment for fellow enthiusiests to enjoy.
My station consists of a Yaesu FT-100D, FT-817, FT-818ND, FT-857, FT-897D, FT-991A, FTdx10, FTdx101D, FT-1000MP MkV Field & Icom IC-7200. Hand held transceivers now limited to a couple of Boafeng UV-5R. I also enjoy
collecting and repairing military radio equipment and presently own Tadarin PRC-174 & PRC-2200, Collins PRC-515, Racal VRM5080, SEL 52s & 52A, AN/URC-113 (Hughes RT-1209 HF SSB exciter with Collins 150W AM7148 PA /
Antenna Coupler), Rohde & Schwarz XK-405 (GB-145 Control Unit, XK-425 400W HF TRX & FK-245 400W antenna coupler), MEL VRC-321, Magnavox PRC-113, Hughes PRC-104, Motorola LST-5E & Harris PRC-138, Racal BCC-39B,
Collins 628T & AN/ARC-186. My main antenna is a Carolina Windom OFC that gets out well on all HF bands 80m and above. I also use a discone for my infrequent VHF & UHF use. My test equipment of note includes Rohde &
Schwarz CRTU-RU, CMU200, HMO1002 & NGMO1, Aeroflex 7100, IFR1900, Agilent E6621A, HP 8924 & mandatory Bird 43 with slugs & loads.

My time is devoted to developing Amateur Radio related products which includes CatDisplay, CatTouch, CatMeters, CatKnobz & a few others. Most days I have an HF rig running FT8 while I'm soldering away preparing
orders for amateurs from around the globe. Now and then a rig will cross the desk for repair which can be equal parts fun or curse given my eyesight is not as good these days. I mix it up with a bit of programming
(Lazarus / C), system configuring (Linux / Windows) and learning about new software or hardware that takes my interest. I know I can pick up the phone or use the internet to contact someone on the other side of the
globe, but for me, the thrill is in making that direct point to point contact with my equipment, sharing my knowledge with other like minded people, helping out where I can & learning.
Stay safe, stay well 73 de Chris ZL1CVD.
Look outside your bubble. Try new things, learn new things, be kind.
Copyright © 2022, 2023 - C.Day, New Zealand - all rights reserved - last updated 29th March 2023