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Rig Expert WTI 1

Audio card with Wifi interface

There are many card interfaces sund on the market, and all of them share the issues that need to be somehow connected to the computer. Most interfaces handle this via USB cable, with the usual problems with USB drivers, and any required settings. Rigexpert antenna chose another method and offers the interface WTI-1 with a WiFi wireless Internet access. This solves the problem with galvanic link and loop noise very well.

For the operation of the radio software for Windows should be running on your computer.
This program connects to the interface WTI-1 through the network, then the maps of receiving data for the so-called virtual audio or serial interfaces on the computer. These virtual interfaces are also used by the application program as ' Ham Radio Deluxe ', ' Fldigi ' or ' MixW ' or any other program digimode apt. In principle each program digimode can be used. Sound card interface for digital modes must cover at least the audio coupling tasks for modulation, data transfer and manipulation of cat PTT. Some interfaces can also type a line FSK for RTTY or read mute status. To prevent loops between the radio and the computer, most of the interfaces they use audio isolation transformers and optical couplers. Rigexpert antenna follows a different path and provides an interface for wireless in WTI-1. With this Wifi function the interface becomes part of the local network at home or in the field, and avoids any galvanic connection bewteen computer and radio. Only the setup is done by USB cable, but only once. The interface stores all parameters.

The interface standard on 2.4-1 connects WTI GHz wireless (802.11 b/g/n) for a local access point or router, access can be encrypted with WPA. With the integration of the interface on the local network, many scenarios Operatiing become possible: you can move the computer to the garden and run from there, or with a (wired) computer from normal. Frequency control is CAT commands. And when the internet connection is not fast enough you could use this remote access from anywhere in the world!

For ease of installation, to the extent possible, RigExpert antenna offers several ready-to-use cables for most radio. The RigExpert antenna website offers many schemes of cables for the radio, including FM radio, and portable radios for een. Note that the existence of a scheme does not imply that there is a cable that can be purchased. The scheme is nothing of a proposal for a cable DYI. Usually this cable can be done at home without any problem.

  • WTI-IC8: for almost all Icom radios with ACC Socket 8 pin. ICOM IC-707, IC-275, IC-721, IC-725, IC-726, IC-728, IC-729, 732, 735, IC IC IC-736-737-738, IC-IC, IC-756,-(all models), IC-761, IC-765, IC-775, IC-781, IC-7600, IC, IC-970-7700, IC-7800
  • WTI-IC13: for all Icom radios with ACC 13 pin. ICOM IC-703, IC-706 (all models), IC-718, IC-7000 (with DIN-socket 13 ACC), IC-7200, IC-7300, IC-7410, IC-9100
  • WTI-TS9: for radio Kenwood with 9-pin DIN socket. Kenwood TS-570S, TS-570D, TS-590S, TS-2000, TS-2000X, TS-B2000
  • WTI-TSMINI6:6-pin MiniDIN Jack Kenwood radios with. Kenwood TS-480HX, TS-480SAT
  • WTI-FTMINI8: for 8-pin MiniDIN Jack Yaesu radios with CAT. FT-817, FT-817ND FT-100, FT-857, FT-897 FT-857D, FT-897D,
  • WTI-FT950: for Yaesu FT-950
  • WTI-FT1K-S2: radio YAESU FT-1000MP, FT-1000MP Mark-V, FT-2000, FT-2000D, FT-DX5000, FT-DX5000D, FT-DX5000MP (using ' PATCH ' and took up AF OUT ')
  • WTI-FT1K-S7: radio Yaesu FT-1000MP, FT-1000MP Mark-V, FT-2000, FT-2000D, FT-DX5000, FT-DX5000D, FT-DX5000MP (using ' package ' and took up AF OUT ')

Another noteable feature of WTI-1 is the serial interface RS-485 are expected. This interface can be used to control external components such as switches and sensors. This is useful in the construction of complex remote-controlled stations with antenna switches, etc.



Wti-IC8 WTI-1 Interface cable for Icom pin 8 ACC      
Wti-IC13 WTI-1 Interface cable for Icom pin 13 ACC      
Wti-TS9 WTI-1 Interface cable for Kenwood pin 9 ACC      
Wti-TSMINI6 WTI-1 cable interface to Kenwood TS-480SAT, TS-480HX      
Wti-FTMINI8 WTI-1 Interface cable for Yaesu FT-817, FT-857/897/100      
Wti-FT950 WTI-1 Interface cable for Yaesu FT-950      
Wti-FT1K-S2 Cable Interface for Yaesu transceiver, WTI-1 see list      
Wti-FT1K-S7 Cable Interface for Yaesu transceiver, WTI-1 see list      


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Comparison table
of RigExpert antenna analyzers

Function AA-30 .ZERO AA-30 AA-35 ZOOM AA-54 AA-55 ZOOM AA-170 AA-230 ZOOM AA-600 AA-1000 AA-1400
Frequency range 0.06-35 MHz 0.1-30 MHz 0.06-35 MHz 0.1-54 MHz 0.06-55 MHz 0.1-170 MHz 0.1-230 MHz 0.1-600 MH 0.1-1000 MHz 0.1-1400 MHz
Frequency entry step size 1 Hz 1 kHz
Min. sweep range 100 Hz 10 kHz
SWR2AIR™ mode + + +
MultiSWR™ mode +
Reactance sign measurement +
Antenna connector type SMA UHF (SO-239) type N
Output power +13 dBm -10 dBm
Output amplifier CMOS logic chip
Output signal shape square
Reference impedance for SWR measurement 25, 50, 75, 100 Ohm 50, 75 Ohm 25, 50, 75, 100 Ohm 50, 75 Ohm 25, 50, 75, 100 Ohm 50, 75 Ohm 25, 50, 75, 100 Ohm
Analog-to-digital converter 10-bit 12-bit 10-bit 12-bit 10-bit 16-bit
Batteries two AA three AA four AAA three AA
Battery voltage sensor +
Operation with external power supply (without battery) Ext. 5V from USB
LCD Monochrome, 128×64 Color TFT, 320×240 Monochrome, 128×64 Color TFT, 320×240 Monochrome, 128×64 Color TFT, 290×220 Color TFT, 320×240
Time Domain Reflectometer mode – * Built-in
Flash memory for storing graphs 10 memory slots 100 memory slots 10 memory slots 100 memory slots 90 R/X or SWR memory slots, 10 TDR memory slots
Multilingual support English only +
Presets for radio amateur bands +

Rig Expert WTI 1

WhatsApp +393331832811

Estimated Delivery (3-4 Working Days)

  • Brand: RigExpert
  • Product Code: WTI-1
  • Availability: In Stock
  • 205,00€
  • Ex Tax: 168,03€