Proxmark3 Rdv4.01

Description

Proxmark3 Rdv4.01

Consists of

• PCBA with Shell
• HF & LF New Black Antenna
• 2 Test Cards (5577 & Mifare 1k S50)
• USB Cable
• Sim Card Adaptor

ChangeLog:

For the PCBA:

1. The chipset upgrade of RF transmitter power supply. Add the start-up delay. It solves the problem of large current and occasional self-excitation of power supply at the instant of the start-up.
2. Power supply noise is further reduced. A slight increase in reading distance.
3. FPC connector upgraded to gold-plated, wear-resistant and durable.
4.  Upgrade to ROHS lead-free process. SMT uses more sophisticated equipment, which greatly improves the quality rate of consistency and reliability.
5.  Reduce the brightness of the power LED.

 

For the antenna:

1. In the improved LF part of the dual antenna and the upgraded version V6.2, two switches are added to switch the Q value and tune frequency.
2. The Q value can be switched between 7 or 14, and the low Q value can be used to read and write tags requiring accurate timing, such as T5577 and EM4305.

A high Q value can increase the distance to read the ID tag or simulate.

3. Freq can be switched between 125K and 134K, So we can get the best distance at 134K.

Special note:

Some users complain about that read/write/detect T5577&EM4305 didn’t work well before.

And we found that it was because

The Q value of the LF antenna is too high. So we fixed it. The good news is,

Now you can operate tags smoothly!

How to use Q switch and F switch on LF antenna.

Q switch:

Switch to “Q=14″(Range+),

Normally when you just read something For example “lf search” ,” lf hid read”.ect

The reader range will farther, increase by about 30%.

Switch to “Q=7″(Accurate+),

Normally when you operate some Tags such as T5577 or EM4305, For example “lf em 410xwrite 1234567890 1 64″”lf t55xx detect””lf t55xx dump””lf em 4x05info” .ect

Change Tag Data,Detect tag,dump tag..etc

especially operate with bioglass in your body, you should turn to “Q=7”

It can write or read reliably and accurately without data errors. For Bioglass, data errors can be disastrous.

F switch:

switch to “F=125”

tune at 125kHz, the 125k tag will get better range.

switch to “F=134”

tune at 134kHz, the 134k tag will get better range.