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Micro-Trak TinyTrak4 
The Micro-Trak TinyTrak4 (MT-TT4) is a Byonics TinyTrak4 controller combined
with a single channel, crystal controlled, 500mW radio transceiver on the North American APRS freqency of 144.39 MHz. The MT-TT4 can act as a tracker (with added GPS),
KISS or UI Text TNC, APRS Digipeater, and packet display, all at the same time.
The MT-TT4 utilizes a special configuration of the TinyTrak4 microprocessor, and a special version of the firmware to control the aspects of the transceiver that are unique to the MT-TT4. The MT-TT4 is shipped with the latest version of the standard firmware for the MT-TT4, and firmware versions for the regular TT4 will not work and should not be loaded into MT-TT4 processor. New versions or special versions of the MT-TT4 firmware may be freely downloaded and installed in the MT-TT4 as they become available. Refer to the TT4 manual for instructions on loading firmware and setting software values and parameters. 
The MT-TT4 has a DB-9 connector with 2 serial ports, a RJ-45 connector for an remote display,
a PS/2 connector for keyboard support, and a RJ-45 connector for telemetry inputs.
A F-F Null model adapter or cable is needed to connect to a computer. The
TinyTrak4 Serial Splitter and Null Modem Adapter
will provide this, and also a connector for a
GPS
for the second serial port. It has a threaded SMA connector, so it can take
either of the Micro-Trak Antennas, or other standard amateur SMA 2-meter antennas.
A two-part black case is included.
Please Note, the MT-TT4 should NOT be used with the original Micro-Amp, but can be used with the Micro-Amp 3. 
Additional Micro-Trak Products:Micro-Amp - A power amplifier for the Micro-Trak TinyTrak4. Micro-Trak AIO - An self contained portable tracker. Micro-Trak 300 - The original 300mW Micro-Trak, without the amplifier. Micro-Trak BFT - A 35 watt Micro-Trak transmitter. Micro-Trak 8000 FA - An 8 watt, frequency agile Micro-Trak. Micro-Trak 8000 - An 8 watt version of the Micro-Trak 300. Micro-Trak 200 FA - A frequency agile version of the Micro-Trak 300. Micro-Trak VHF Antenna - An antenna for the Micro-Trak products. Micro-Volt 12 - A 12 volt regulated power supply for Micro-Trak products. For additional information, please contact Sorry, but the MT-TT4 is currently out of stock. But look forward to our new MT-AIOIV, with built in GPS and Bluetooth, coming soon. Documentation: Micro-Trak TinyTrak4 Manual v1.0 Descriptions of all the firmware commands can be found in the Alpha downloads below. Downloads: mt_tt4_alpha_v0.64.zip - MT-TT4 Alpha v0.64 - Newest firmware and Windows config being beta tested. (4/19/10) mt_tt4_alpha_v0.62.zip - MT-TT4 Alpha v0.62 - Latest stable firmware. (3/13/10) mt_tt4_alpha_v0.61.zip - MT-TT4 Alpha v0.61 - (1/23/10) mt_tt4_alpha_v0.59.zip - MT-TT4 Alpha v0.59 - (9/21/09) mt_tt4_alpha_v0.57.zip - MT-TT4 Alpha v0.57 - (9/7/09) See the TinyTrak4 Download section for more. Only use the MT-TT4 version of the Alpha firmware. Note: This transmitter operates on amateur radio frequencies, and requires a valid amateur radio license to use. |