Yaesu Vx 7r Programming Software For Mac

Quick Reference Card for Yaesu VX–7R, courtesy W5JCK Yaesu VX–7R: Memory Storage Press V/M for VFO mode, tune the receive frequency. Press MON/F then SET to enter Set mode. Press MON/F then TONE to display the Tone menus. Set menu #1 SQL TYPE and #2 TONE SET. Press BAND then PTT to save and exit Set mode. (66) 66 product ratings - Desktop Battery Charger Base Set for Yaesu VX5R VX-6R VX-7R VXA710 Radio USA. AC Adapter Charger For Yaesu VX-170 VX-150 VXA-150 VXA-300 HX-471S VX-6R VX-7R. New 1500mAh 7.4V Battery For YAESU VX-5R VX-6R VX-7R VX-5E VX-6E VX-7E FNB-80Li. Programming radio software category is a curation of 66 web resources on, Yaesu FT-817 FT-857 FT-897 EEPROM analyzer, Mac Memory Manager, FTBVR5K. Resources listed under Radio programming software category belongs to Software main collection,.

The Yaesu VX series is a line of two sequences of compact amateur radiohandheld transceivers produced by Yaesu. There is a line of ultra-compact lower-power dual-band (2 m and 70 cm) transceivers that started with the VX-1R and was later updated with the VX-2R and VX-3R. There is also a line of 5W tri-band transceivers that started with the VX-5R and was later updated with the VX-6R, VX-7R and VX-8R.

Common features[edit]

The VX line of radios all have features common to most modern hand held amateur radios:

  • CTCSS and DCS decode/encode and European Tone Burst
  • RF Squelch capability
  • Selectable deviation (wide/narrow)
  • DTMF transmission and memories.

In addition, the VX line has features available on only some other brands:

  • Receive coverage in AM, NFM, and WFM
  • Wide-band receive coverage, from 500 kHz up to 999 MHz
  • User-selectable 10 dBattenuator
  • Ultra-compact size
  • Channel memories (including frequency, CTCSS/DCS squelch tone and mode, repeater offset, alphanumeric labels)
  • frequency and memory scanning
  • display with automatic backlight
  • memory cloning interface, radio to radio or radio to pc and back
  • SMA antenna jack

These features are specific to Yaesu radios:

  • ARTS range transponder for watching communications between two ARTS-equipped radios
  • WIRES -- Internetrepeater linking (added for VX-2 and after)

Yaesu VX-1R[edit]

VX-1R

The Yaesu VX-1R is a micro-miniature multiband FM transceiver with extensive receiver frequency coverage intended for use in licensed 'Ham' or amateur radio operations. It is purportedly the smallest UHF/VHF hand-held transceiver available, with dimensions of 4.7 × 8.1 × 2.5 cm (1.9 × 3.2 × 1.0 in). It will receive and transmit in both the 2 meter band (144-148 MHz) and the 70 cm band (430-450 MHz). The VX-1R provides receive coverage of the AM and FM broadcast bands, VHF and UHF TV bands, the VHF AM aircraft band, and a wide range of commercial and public safety frequencies.

Feature overview[edit]

  • FM transmit on the 2-meter band and 70-centimeter band (1 watt @ 6 V EXT DC in and 500 milliwatts @ 3.6 V DC)

Yaesu VX-2R[edit]

Yaesu VX-2E

The VX-2R was an ultra-compact amateur radiotransceiver produced by Yaesu between 2003 and 2007.

The VX-2R is known as the VX-2E in European markets.

The Yaesu VX-1R was superseded by the VX-2R and is the model that preceded the Yaesu VX-3R.

Feature overview[1][edit]

  • FM transmit on 2 Meters (1.5 watts) and 70 centimeters (1 watt) on battery power
  • FM transmit on 2 Meters (3 watts) and 70 centimeters (2 watt) using external DC power
  • Wide-band receive coverage, from 500 kHz through 999 MHz in AM, NFM and WFM modes
  • Approximately 900 memory channels, with up to 20 banks

Battery[edit]

The standard battery will last about two days (single frequency receive) if not scanning. If scanning, the receive time falls to a few hours. At 1.5 Watts out, talk time is only about 20 minutes with a fully charged battery.

Replacement batteries are inexpensive, especially as they are based on the Fuji NP60 camera battery. The lower (100 mW) power setting is adequate for repeaters out to 20 miles or so, and allows longer talk time. This is a highly regarded HT based on its performance-to-size ratio.

Modification[edit]

The VX-2 is not difficult to modify. Because the radio uses software-based jumpers, it is not necessary to open the radio up to perform most modification. A MARS/CAP modification can be performed, expanding transmit coverage outside of ham bands slightly; it is also possible to perform a 'freeband' modification to the radio, enabling transmission outside the authorized amateur radio bands, without any hardware modifications. Although in most cases illegal based on Federal Communications Commission rules, the 'freeband' modification opens transmit coverage significantly, allowing use on business band and FRS bands, along with several lesser-used frequency bands.

VX-3R[edit]

VX-3R

The VX-3R is an ultra-compact dual-band FM transceiver with extensive receive frequency coverage. Besides 144 and 430 MHz transceive operation, the VX-3R provides receive coverage of the AM(MF) and FM broadcast bands, HF Shortwave Bands, VHF and UHF TV bands, the VHF AM aircraft band, and a wide range of commercial and public safety frequencies. The transmitter section provides 1.5 watts of power output on the 144 MHz bands with the supplied FNB-82LI battery pack and 1 watt output on 430 MHz.

The VX-3R is the successor to Yaesu's previous models in the ultra-compact dual-band handheld FM transceiver segment, the VX-1R and the VX-2R.

Feature overview[edit]

  • FM transmit on 2 Meters and 70 centimeters at up to 3 watts on 2 m and 2 watts on 70 cm with a 6VDC external source (1.5 watts on 2 m and 1 watt on 70 cm when using the internal battery)
  • 1000mAh Lithium-Ion battery
  • Internal Ferrite Bar Antenna for AM Broadcast Reception
  • Stereo decoding for FM Broadcast reception
  • Stereo Headphone connector
  • Ability to use headphones as antenna for FM Broadcast reception

Modifications[edit]

  • The VX-3R can be modified to transmit on MARS and CAP frequencies through hardware techniques, however this radio does not meet NTIA standards for either MARS or CAP. The hardware modification requires the removal of an SMD located under the battery pack. This radio is also a preferred radio of Hacktivists and as such is the subject of some unusual and exciting mods.[citation needed] It is capable of being programmed by the open source Chirp software

VX-5R[edit]

The VX-5R is an ultra-compact amateur radiotransceiver produced by Yaesu.

Feature overview[edit]

Yaesu VX-5R
  • FM transmit on 6 Meters, 2 Meters and 70 centimeters (5 watt @ 13.8V EXT DC IN), (5 watt @ 7.2V 50 MHz/144 MHz), (4.5 watt @ 7.2V 430 MHz)

Specifications[edit]

(Source: Yaesu)

  • Receiver Frequency Range:
    • 0.5 – 16 MHz
    • 48 – 729 MHz
    • 800 – 999 MHz (Cellular blocked)
  • 6M TX: 5 Watts
  • 2M TX: 5 Watts
  • 440 MHz TX: 4.5 Watts
  • Number of Simultaneous bands: 1
  • Priority Channel: 1 – Any of 220
  • Backlight: Red
  • Memory Channels: 220
  • Alpha Tags in display: 8 Characters
  • Battery: 1100 ma Li-Ion (superseded by current 1500 ma Li-ion)
  • Battery Life (avg): 6 to 12 Hours
  • Alkaline Pack: 2 AA Cells (optional)
  • Computer Programmable with ADMS/EVE/VX5 Commander
  • Weight: 9.0 oz
  • Charge time: 6 Hrs
  • Color: Black, Silver
  • Audio Output: 400 mW @ 8 O

VX-6R[edit]

A Yaesu VX-6R tuned to a local 2 m repeater

The Yaesu VX-6R is a triple band handheld amateur radio transceiver with extensive receive coverage, and leading-edge features. The radio is designed to operate in extreme conditions, and is sealed at all openings to permit underwater submersion up to 1 meter (3 feet) for 30 minutes. A demo model at Dayton Hamvention was held underwater for 8 hours at 1 meter depth, under power, without adverse effects. Available accessories include remote microphones, earphones.

CategoryAmateur Radio
ClassHand-Held
BandsVHF: 1.25 m (USA only), 2 m

UHF: 70 cm

RxAM/FM:0.500-999.998 MHz (USA cellular blocked)

AM/FM:0.504-999.998 MHz (Exp version)

TxFM:144-148 MHz, Pwr:0.3W, 1.0W, 2.5W, 5.0W

FM: 222-225 MHz, Pwr: 0.2W, 0.5W, 1.0W, 1.5W
FM:430-450 MHz, Pwr:0.3W, 1.0W, 2.5W, 5.0W

Power7.4 VDC (internal Li battery), 5-16 VDC (external), Negative Ground (Outside), Inside Pin is (+)
Dimensions (HxWxD)89 x 58 x 29 mm
Weight277 g (including battery)
First released2005

Features[edit]

  • 900 Memories
  • Adjustable Backlit Keypad & LCD
  • Channel counter function for locating frequency of nearby transmitter

Accessories[edit]

With the shipped box, Yaesu VX-6R should come with the following accessories,

  • VX-6R, Transceiver
  • FNB-80LI, 7.4V, 1400 mAh Lithium ion battery pack
  • NC-72B/C, 5-Hour Battery Charger
  • YHA-67, Antenna
  • Belt Clip & Hand Strap
  • Operating Manual
  • Warranty Card

There is an optional barometric module, SU-1, that provides both barometric pressure and altitude measuring capability, and the VX-6R may be programmed to monitor temperature and pressure (or altitude) while it is turned off. This user-installed accessory mounts under the battery compartment.

Yaesu Vx-6r Programming Software Mac

Specifications[edit]

Frequency Range of Transmission (USA Version):

  • 222 - 225 MHz – 1.5W Max
  • 144 - 148 MHz – 5.0W Max
  • 420 - 450 MHz – 5.0W Max

Yaesu Vx 7r Programming Software For Mac Computer

Each band (except 222 MHz and 50 MHz in Asia exported version) can be switched between 5W, 2.5W, 1.0W, and 300 mW.

The Asian version of the VX-6R can transmit a 1.5W FM carrier on the six meter band. It is necessary to use an external antenna tuned to the lower part of the six meter band for this feature. (A 2-sectional antenna is provided with the Asian export version.)

Technical description[edit]

Faults and Problems[edit]

A bug has been found, as the CTCSS decode may not work properly when the VX-6R is operating with external power.

The VX-6R may become insensitive to narrow-band FM signals – see the VX-7R sensitivity issue below.

Programming[edit]

VX-7R[edit]

YAESU VX-7RB

The Yaesu VX-7R is a handheld transceiver for use on the amateur radiobands. It is a 'quad band' transceiver, capable of transmitting and receiving on the 50 MHz (6 meters), 220 MHz (1.25 meters), 144 MHz (2 meters) & 440 MHz (70 centimeters) bands. It also features a general-coverage receiver, meaning it can operate as a receiver on many additional bands. The radio's magnesium alloy case is available in black anodized or silver (clear anodized). The model number suffix 'B' or 'S' denotes which color, black or silver respectively.

For

The radio is designed to operate in extreme conditions. It is designed to be shockproof, and is sealed against water and chemicals, making it well-suited for emergency-services duty. Available accessories include remote microphones, earphones, barometric pressure sensor module, and adapters for digital communications modes.

Feature overview[edit]

  • 900 Memories
  • Wideband receiver, 500 kHz - 999 MHz (the US version has cellular telephone frequencies blocked)
  • True user-selectable Dual Receive
  • Backlit Keypad & LCD
  • Sensors for temperature, voltage (internal battery or external power source), real-time clock, and barometric pressure (optional module)
  • User-definable icon images for bands, S-Meter glyphs and font characters
  • Waterproof (3 foot depth for 30 minutes)
  • 132 × 64 pixel back-lit dot matrix display

Selected specifications[edit]

Receive:

SpecifiedActual (U.S. Version)VFO Availability
0.5 - 1.8 MHz (BC Band)0.510 - 1.795 MHzMain
1.8 - 30 MHz (Shortwave band)1.800 - 29.995 MHzMain
30 - 59 MHz (6-meter band Amateur)30.000 - 58.995 MHzMain, Sub 50.000-53.995 MHz
59 - 108 MHz (FM/TV-VHF Lo)59.000 - 107.900 MHzMain
108 - 137 MHz (Airband)108.000 - 136.975 MHzMain
137 - 174 MHz (2-meter band Amateur)137.000 - 173.995 MHzMain and Sub
174 - 222 MHz (TV-VHF Hi)174.000 - 221.995 MHzMain
222 - 225 MHz (1.25-meter band Amateur)222.000-224.995 MHzMain
225 - 420 MHz (ACT1: Action Band 1)225.000 - 419.995 MHzMain
420 - 470 MHz (70-centimeter band Amateur)420.000 - 469.995 MHzMain and Sub
470 - 729 MHz (TV-UHF)470.000 - 728.995, 758.000-773.995 MHzMain
800 - 999 MHz (cell-blocked)803.000 - 823.995, 849.000 - 868.995, 894.000 - 914.995, 944.000 - 959.995, 989.000 - 998.995 MHzMain

Frequency Range Transmit:

  • 50 - 54 MHz – 5 Watts FM / 1 Watt AM
  • 144 - 148 MHz – 5 Watts
  • 222 - 225 MHz – 300 mW (US version)
  • 430 - 450 MHz – 5 Watts

Output power on each band (except 222 MHz) can be reduced from 5 watts to 2.5 watts, 1 watt, or 50 milliwatts (on 222 MHz can be reduced from 300 milliwatts to 50 milliwatts). Reducing output power allows the transceiver to be used over shorter communication distances for longer battery life.

Characteristics[edit]

The VX-7R can transmit in AM at a 1 watt carrier power on the six meter band. This mode of operation allows the VX-7R to be used to drive a combination of bands functions reasonably well. The 'Sub' VFO is limited to frequencies around the 50, 144, and 440 amateur bands, while the 'Main' VFO has a much broader frequency coverage.

Modifications[edit]

  • The VX-7R can be modified to transmit on MARS and CAP frequencies through both hardware and software techniques, however this radio does not meet NTIA standards for either MARS or CAP. The hardware modification requires the removal of small solder contacts located under the battery pack. The software modification can be made with the VX Commander software through a data interface cable. Both modifications obtain the same result, except that the software modification will be disabled if the radio is hard-reset.
  • Soon after the release of the VX-7R a design flaw was discovered related to the radio's waterproof housing. Due to the watertight housing of the radio, it was also airtight. This resulted in a pressure differential between the inside of the radio and the atmosphere, caused by changes in barometric pressure or altitude. This pressure differential prevented proper oscillation of the speaker diaphragm, resulting in reduced and muffled audio output. Yaesu remedied the problem by adding a small valve under the bottom left rubber armor, which allows equalization of the interior pressure with the atmosphere. The design change was reflected in all new radios produced from that point on, and any older radios sent in for repair are retrofitted with this modification.
  • Some VX-7R owners complained of poor microphone sensitivity, which resulted in low audio levels on transmit. A crude modification was developed by end-users to solve the problem, at the expense of sacrificing the radio's waterproof capability. If small holes are pierced in the rubber seal covering the microphone diaphragm, then sound waves can better reach the microphone diaphragm, resulting in better audio sensitivity.[2]
  • The VX-7R is capable of being programmed with the open source Chirp software.

VX-8R[edit]

VX-8R with optional GPS module installed

The Yaesu VX-8R is a discontinued handheld transceiver for use on the amateur radiobands. It is a 'quad band' transceiver.

The radio is designed to operate in extreme conditions. It is designed to be shockproof, and is sealed against water and chemicals, making it well-suited for emergency-services duty. Available accessories include remote microphones, earphones, barometric pressure sensor module, and adapters for digital communications modes.

The Yaesu VX-8R HT provides 5 watts FM on 50/144/430 MHz and 1.5 watts on 222 MHz. It supports Bluetooth hands-free operation with the optional BU-1 and BH-1 or BH-2 accessories. There is also an optional GPS unit. The radio supports APRS 1200/9600 bit/s data communication (B band only). Like the VX7R, the VX8R is submersible and meets IPX57 specifications (3 feet for minimum of 30 minutes). A 7.4 V 1100 mAh Lithium Ion battery is included. It measures 6.0 × 9.5 × 2.3 cm (2.36 × 3.74 × 0.92 in). It supports simultaneous independent 2-signal dual receive function with both V + V or U + U. A barometric sensor is included. The receive coverage is wider than VX-7R, with an independent AM/FM broadcast receiver circuit and internal AM antenna, similar to the VX-5. The dot matrix LCD display provides Memory tag up to a maximum of 16 characters. It also has a primitive spectrum analyzer with ±60 channels indication with wave monitoring of received/modulated signal.

The VX-8R has been replaced by the discontinued VX-8DR. The Yaesu VX-8DR was an APRS enhanced version of the popular VX8R. Key additional features of the VX-8DR include:

  • Smart Beaconing Function.
  • Station List memories has increased from 40 to 50.
  • The number of APRS Message Memories has increased from 20 to 30.
  • DIGI-PATH route indication function.
  • Heads up compass display to the GPS screen.
  • The Message received LED flashing rate is selectable.
  • The number of DIGI-PATH route settings has increased from 1 to 7.

References[edit]

  1. ^'Yaesu VX-2 user manual'(PDF). Archived from the original(PDF) on 2 May 2006. Retrieved 18 December 2011.
  • CQ ham radio (ed.). VXシリーズ遊び方ガイド [VX Series Guide]. CQ Publications. ISBN4-7898-1507-2.
  • Fort v. Yaesu - Santa Monica Superior Court, Santa Monica, CA - settled out of court.
  • Product Review - QST Compares: Dual-band Hand-Held Transceivers - April 1998 QST Magazine ARRL
  • VX-2
    • Product Review - Yaesu VX-2R Miniature Dual-Band Handheld Transceiver - October 2003 QST Magazine, ARRL
    • Vogels, Hanno, DG8JZ. 'Neuer Kommunikationszwerg: VX-2E' [New mini communicator: VX-2E] (PDF). Amateurfunk (August 2003). Retrieved 8 December 2011.
    • 後藤健一, 7M3MQH. 'ユーザーリポート スタンダード VX-2' [User report: Vertex Standard VX-2]. CQ ham radio (August 2003).
  • VX-3
    • Product Review - Yaesu VX-3R Miniature Dual-Band Handheld Transceiver - February 2008 QST Magazine, ARRL
    • 西田 聖, JO3GGH. 'スタンダード VX-3' [Vertex Standard VX-3]. CQ ham radio (October 2007).
    • 長谷川 恒雄, JR2LQV. 'VX-3メモリ編集USBケーブルの製作' [VX-3 memory editing: production of the USB cable]. CQ ham radio (February 2010).
  • VX-5
    • Maybe, Jay, NU0X (1999). 'The Yaesu VX-5R Tri-band H-T'(PDF). QST. No. May 1999. ARRL. Retrieved 7 December 2011.
    • Flechtner, Ulrich. 'Drei Bander, Scanner und mehr: Dreiband-Handfunkgerat VX-5R von Yaesu' [Three bands, scanner and more: triband handheld radio Yaesu VX-5R] (PDF). Amateurfunk (June 1999). Retrieved 8 December 2011.
    • '新製品情報 ◆八重洲無線VX-5' [New product: Yaesu VX-5]. CQ ham radio (February 1999).
  • VX-6
    • Product Review - Yaesu VX-6R VHF/UHF Handheld Transceiver - December 2005 QST Magazine, ARRL
    • Product Review - eHam submitted reviews
  • VX-7
    • 'Yaesu VX-7R Handheld Tranceiver Product Review'. QST. Newington, Connecticut: ARRL. October 2002.
    • Vogels, Hanno, DG8JZ (October 2002). 'Yaesus 'submersible' Handfunkgerat — der VX-7R' [Yaesu's 'submersible' handheld radio - the VX-7R] (PDF). Amateurfunktechnik.
    • 後藤 健一, 7N3MQH. '50/144/430 MHzトランシーバ VX-7' [50/144/430 MHz transceiver VX-7]. CQ ham radio (June 2002).
  • VX-8
    • Wood, John WV5J (2010). 'Yaesu VX-8R Handheld'. CQ Amateur Radio (July 2010).
    • Price, Brennan, N4QX (2009). 'Yaesu VX-8R Handheld Transceiver'. QST. No. July 2009. ARRL. p. 41.
    • 吉沢 浩史, JS1CYI. 'バーテックス スタンダード VX-8' [Vertex Standard VX-8]. CQ ham radio (December 2008).
    • 吉沢 浩史, JS1CYI. '50/144/430 MHz FM/AM ハンディ・トランシーバ バーテックス スタンダード VX-8' [50/144/430 MHz FM / AM Handheld Transceiver Vertex Standard VX-8]. CQ ham radio (February 2009).
    • 吉沢 浩史, JS1CYI. 'APRS実践編 VX-8で楽しむ,初めてのAPRS運用' [APRS Practical Guide: VX-8: enjoy your first APRS operations]. CQ ham radio (February 2009).
    • 岡田 邦夫, JA3PYH. 'APRSとの出会いから,苦心して運用するまでをつづる VX-8でAPRSデビューする!' [VX-8 debuts with APRS with much ado!]. CQ ham radio (June 2009).
    • 吉沢 浩史, JS1CYI. 'ファースト・インプレッション スタンダード VX-8' [First impressions: Standard VX-8]. CQ ham radio (November 2008).
    • 宮谷 孝男, JE1WVQ, WS6J. 'バーテックス スタンダード VX-8用メモリ管理ソフト'FTBVX8J'' [Memory management software for Vertex Standard VX-8: 'FTBVX8J']. CQ ham radio (October 2009).CS1 maint: multiple names: authors list (link)

External links[edit]

  • VX-1R at Yaesu.com
  • VX-1R at RigPix Database
  • VX-2R at Yaesu.com
  • VX-2R at RigPix Database
  • VX-3R at Yaesu.com
  • VX-3R at RigPix Database
  • VX-5R at Yaesu.com
  • VX-5R at RigPix Database
  • VX-6R at Yaesu.com
  • VX-6R at RigPix Database
  • VX-7R at Yaesu.com
  • VX-7R at RigPix Database
  • VX-8R at Yaesu.com
  • VX-8R at RigPix Database
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Yaesu_VX_series&oldid=952688686'
Controlling the memories and settings in the VX-7R is very hard, and you have not a general view. It is the same problem with the VX-5R, and this interface can also be used for VX-5R.

I found the schematic diagram for the original ADMS-1G serial interface on the internet, so why buy when I can make it.
I have seen this interface built with discrete component, but it needs lots of space, so I decide to make the interface with SMD component so the interface could be built in the serial connector. I have a extension cord, that convert the 9-pol. to 25-pol., and this give me more space to the interface. Note, that this PCB layout can't fit into the 9-pol. D-SUB connector, only 25-pol.

The schematic:

Parts list:

The interface use other transistors than the original interface, but it is general purpose transistors and have no influence for the function. I used BC847b for the NPN and BC856b for the PNP.

The print layout have you here. Click on the layout to download a PDF file with the print layout in 1:1 scale.

Here is the placement of the component. Remember that the component should be mount on the same side of the copper.

When you make the interface be very careful, the PCB tracks are very close, some places are there only 0,3 mm between the tracks.

Here you have the jumpers that should be solder on the opposite side of the component.

The PCB layout fit directly to the 25-pol. D-SUB connector, you should only solder few wires on the PCB, and connector. Make sure that your solder iron are small, don't used a solder tip that are over 2 mm.

If you not have experience and are familiar with soldering SMD, don’t begin building this interface. The component are very close, and the pads are also very small, so be very careful when you solder the component, its easy to short two pads during the little space.

The complete interface solder to the 25-pol D-SUB connector.

Remember to short pin 20 to 4. Here I use the diode D4.

The data connector on the VX-7R is a stupid connector. 3,5 mm mini jack with four connector and worst of all, it have threads. This connector is very difficult to find in local store, and when I have seen the description on http://home.comcast.net/~sllewd/vx7rhardware.htm to modify a standard 4 pin connector, I will try to do the same procedure.

If you are a VX-5R used see here.

It work fine, and here I give you my description with pictures.

First you have to take off the plastic cover, and then with a file, grind the metal off.

Here I have grind off the metal so the plastic is visible. Do the around the connector.

The connector should look like this. Note that there are some mark on the connector, this is from the vice. The diameter of the black plastic must not be over 5,0 mm, then you can't plug the connector into the VX-7R data jack.

Note, that I have solder all the three conductors and the shield. To the data I use the white wire, but I have solder the other wires for other experience.


This cable have I used with the VX7 Commander software, and it is working very well.

If you are a VX-5R user you have to grind off some of the metal. Else you can't plug the connector correctly into the VX-5R.

Take off the plastic cover and grind off the metal with a file, so the connector look like this.

Make sure when you plug the connector into the VX-5R, that the plug can go into the recess.

Cut 3 mm off the plastic cover and screw it back on the connector, then it look like this.