New CatTouch
Arguably the most accurate SWR tool..
For FT-991, FT991A, FT-DX10, FT-DX101D, FTdx101MP, FTdx1200 & FT-710
In stock, shipping now!

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The original CatDisplay For Yaesu FT-817, FT-818, FT-857, FT-897 & FT-100/D
In stock, shipping now!

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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
Limited stock, shipping now!

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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!

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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!

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2ndCat
External adapter adds 2nd CAT port for Yaesu FT-857 & FT-897
In stock, shipping now!

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New CatTouch

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For FT-991, FT991A, FT-DX10, FT-DX101D, FTdx101MP, FTdx1200 & FT-710
Easy set up, easy to use & easy to update
Multiple screens show important settings
Visualize SWR response for optimal performance
Change many settings with touchscreen stylus
Click here & watch video before ordering!

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I am on leave & unable to process orders until 14th June 2023

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Note: Even with latest firmware, FT-710 has issues with multiple devices using CAT
Set CAT polling on WSJT-X to 10s or more to reduce CAT error dialog popping up
There are no similar issues with CatTouch connected to FT-991/A, FTdx10 or FTdx101D/MP

eHam.net reviews
Latest FAQs can be found here
Installation Instructions
CLK screen
MTR screen
SPK screen
MIC screen
SWR screen
WiFi screen
CFG screen
JPG 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
Voltmeter for SOTA / POTA / field day battery monitoring
TX Meters are erratic in non-carrier voice modes (SSB) due to slow Yaseu CAT system

More MIC screen details here
Displays parametric microphone equalizer based on transceiver settings
Touch screen changes frequency & level for each band
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
Settings can be saved or loaded from internal EEPROM or SD card
CatTouch can be used to transfer settings between compatible transceivers
Settings stored in text files (meq1 ~ meq5), small & easy to email

More SPK screen details here
FTdx10 & FT-710 only models with speaker equalizer
- Drag a curve to change levels (base/mid/treble)
- Touching SSB,AM,Etc shows speaker equalizer for chosen mode

FT-991, FT991A, FT-DX101D, FTdx101MP & FTdx1200 have no speaker equalizer
- Equalizer just shows straight line for these models

On all models
- Red lines show LCUT & HCUT freq / slope for current mode
- Mode automatically updated by transceiver - can also be selected

More CLK screen details here
Works with all models that have an internal clock
Local is calculated from transceiver UTC time
Set local offset on CFG screen (+/- 14 hours, 15 min inc.)
If no transceiver plugged in, time starts from 00:00:00
Clock is great for SOTA / POTA / field day & log book entries

More WiFi screen details here
2.4GHz WiFi channel scanner
Ideal to find least congested channel

More SWR screen details here
This screen measures SWR for the band transceiver is tuned to
Tests & graphs 40 points for currently tuned band
If SD card inserted, stores and graphs prior measurements
Click here & watch video

More INF screen details here
Touch screen buttons change default settings
Calibrate touch screen
Flip Screen allows you to flip it 180 degrees
Local time offset adjustable in 15 min increments
232C rate can be 4800, 9600, 19200 or 38400- 19200 default
CatTouch voltmeter -/+ adjustment in 0.1V increments
All other meters can be adjusted to suit your transceiver
Save changes permanently stores changed settings

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 restarts
If a calibration point is invalid, you will be prompted to recalibrate

Slide show 480x320 JPG images from SD Card
Great for displaying awards, QSL cards, Etc
Centers images on display, & tries to scale
Does not support every JPG type - restarts if problem





On/Off button for external DC power
Easy power connection via 2.1mm jack or screw terminals
FT-710 version has no power switch, socket or screw terminals

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
On 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 v2.16 released 16th May 2023
This firmware is for all version of CatTouch
CatTouch Case STL
CatTouch CAT Cable wiring

CatKnobz

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For FT-450, FT-950, FT-991, FT-991A, FT-2000, FT-DX10,
FTdx101D, FTdx101MP, FTdx1200, FTdx3000, FTdx5000, FTdx9000
Sorry, no version for FT-710 yet

Click here to see it working

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I am on leave & unable to process orders until 14th June 2023

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Six customizable knobs
Super easy to install & use
Less wear on transceiver, easier to use than menus
Plugs into the 232C CAT port
Any knob can change over 30 settings (40 for FTdx10)
Just turning a knob changes the transceiver setting
Change what knob controls with a press, turn it & select a setting
OLED display shows what setting you're changing
Reconfigure anytime you want
232C CAT pass through port
Works with CatTouch, CatDisplay232 & 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

Generic Version
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
FTdx10 Version
APF, AGC, AMC LVL, BAND, CONTOUR, CW BK-DLY, CW SPEED, CW PITCH, DNR, IF SHFT, IF WDTH, MEMORY, METER, MIC GAIN, MODE, MONI LVL, NB LVL, NOTCH, PROC LVL, RF POWER, RF GAIN, SCP LVL, SCP MODE, SCP PEAK, SCP SPAN, SCP SPEED, SQUELCH, VFO, VOX DLY, VOX GAIN, VOLUME, DTA IN AM, DTA IN FM, DTA IN SSB, DTA IN PSK, DTA OUT AM, DTA OUT FM, DTA OUT SSB, DTA OUT CW, DTA OUT RTTY, DTA OUT PSK

CatKnobz & CatDisplay232 with FT991A
Side view of CatKnobz on FT991A
Underview of CatKnobz on FT991A
CatKnobz on FTdx10

Specifications

Includes: 1.5m CAT cable
Size (WxHxD): 205mm x 39mm x 37mm
Weight: 130g
Display: 0.91" OLED
DC Connection: 2.1mm Jack (center positive) + Screw type DC Terminals
Operating Voltage: 7V DC to 30V DC via 2.1mm Jack
Operating Current: 150mA
CAT Speed: 4800, 9600, 19200 (default)& 38400
CAT Input: RG45
CAT Output (Pass Through Port): YES, DB9 Male, speed same as input CAT port

Downloads

CatKnobz Instructions
CatKnobz FTdx10 Instructions
CatKnobz 3D Bracket FT991 STL file
CatKnobz 3D Bracket FTDX10 STL file
CatKnobz Input CAT Cable wiring

The original CatDisplay

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For FT-817/ND, FT-818ND, FT-857/D, FT-897/D, FT-100/D

Click here to see it working

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I am on leave & unable to process orders until 14th June 2023

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Instantly see most settings
Ideal for the visually impaired
Makes transceivers easier to use
Compact, easy to install, easy to use
Helps with faulty displays missing lines
Handmade in New Zealand
Biodegradable PLA 3D printed case
Not suitable for direct sunlight or hot cars
S-Meter is indicative for HF only
Meters are indicators only and not calibrated
Supports Analog S-Meter output
Click here to see it working

CatDisplay with FT-818ND

Specifications

Size (WxHxD):100mm x 65mm x 29mm
Weight:120g
Display:3.5" TFT
CAT Connection:Mini-Din 8
CAT Speed:Automatic (4800, 9600, 38400); FT100/D is fixed 4800
Power Source:CAT or 2.1mm DC jack
DC Connection:2.1mm Jack, center positive
Operating Voltage:5V via CAT or 7V to 30V DC via 2.1mm Jack
Operating Current:150mA

CatDisplay with FT-897
CatDisplay for FT-857 or FT-897
CatDisplay for FT100
CatDisplay connected to FT-897D via 2nd CAT port Click here for a great bundle deal!
All models support flip or inverted screen

Downloads

CatDisplay FT-817/818/857/897 Instructions
CatDisplay FT-857/897 Screens
CatDisplay FT-100/100D Instructions
Older CatDisplay (slide switch) 3D STL Files
Latest CatDisplay (push button) 3D STL Files

CatMeters

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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

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I am on leave & unable to process orders until 14th June 2023

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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
CatDisplay232, FT991A & CatKnobz - CatMeters & FTDX10
Support flipped or inverted screen

Downloads

CatMeters Instructions
CatMeters Case STL

CatDisplay232

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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

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I am on leave & unable to process orders until 14th June 2023

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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

CatDisplay232 screen
CatDisplay232 with FT-991A Click here for a great bundle deal!
CatDisplay232 with CatKnobz & FT-991A FT991 bracket by Mike K0MTB Click here to download 3D bracket design
Support flipped or inverted screen

Downloads

CatDisplay232 Instructions
CatDisplay232 Screen
CatDisplay232 Compatibility
CatDisplay Case STL (slide switch)
CatDisplay Case STL (push button)

2ndCAT

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For FT-857, FT-857D, FT-897 & FT-897D only

Click here to see it working

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I am on leave & unable to process orders until 14th June 2023

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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!
2ndCat supplied with short microphone cable
To transceiver microphone socket & 2nd CAT port No 13.8V output here - only serial TX/RX CAT data
To microphone only Microphone Up/down buttons no longer work

About ZL1CVD

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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

Shipping

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All orders are shipped by NZ Post Air Mail

This is an insured & tracked service to all countries that have a postal system

Orders are shipped within 2 working days unless otherwise stated

When your order is shipped, PayPal or eBay will email you a tracking number

Make sure you check the email you registered with PayPal or eBay

It takes 10 to 25 working days for your order to arrive

You can track your order on this NZ Post website page

Often NZ Post will hand your order over to your postal service...
Australia Post (Australia)
Canada Post (Canada)
Deutsche Post (Germany)
Japan Post (Japan)
Royal Mail (United Kingdom)
USPS (United States Postal Service)

Lost parcels are extremely rare
I will only lodge an inquiry if quoted delivery time for your country has passed

Contact ZL1CVD

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I'm always eager to hear from fellow amateur radio enthusiasts!

Your feedback and constructive criticism is invaluable to me as I work to improve my products and services

I encourage you to reach out to me with any comments or suggestions you may have

Whether you've had a great experience using my products, or if there's something you think I could be doing better, I want to know

To get in touch, please look me up on QRZ.com

I look forward to hearing from you!

Bundle Deals

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I am on leave & unable to process orders until 14th June 2023

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