MDM-15 RS-422 Wiring Harness

An MDM-15 wiring harness for connecting to transmitters with RS-422 clock and data baseband interface. It includes banana plugs for power and ground, BNC connectors for clock and data, and a DB-9 connector for serial control. The cable is 35 to 36 inches long depending on the connectors.

MDM-15 TTL Connector with Pigtails

Connect your 15-pin TIMTER™ with TTL clock and data baseband using this pre-wired connector with 36” color-coded pigtail cables.

MDM-9 Female to MDM-9 Male Harness

MDM-9 Female to MDM-9 Male Harness, 18 inches.

Ruggedized Handheld Programmer

Want to set up transmitters for operation without the need for a computer or monitor? Check out the TDS Nomad 1050 MHz with the Terminal Program and Quasonix GUI installed. With an intuitive touch-screen interface, all basic settings are provided to get your transmitter up and running quickly. Includes international power adapter, rechargeable Li-ion battery, USB Cable, and stylus. Has a built-in RS-232 Serial Port.

Comes in yellow and dark gray. 

Transmitter AC-Powered Heat Sink

The heat sink assembly includes an integral +12 VDC fan and a power supply transformer. Use for TIMTER™, Dual TIMTER™, and nanoTX™ transmitter testing at the bench; not airborne approved.

Transmitter Digital Frequency and

Mode Switchbox

While the TIMTER™ provides a standard configuration interface that is easily accessible via a computer terminal, some users prefer configuration via an external switch box. The 2nd Generation Quasonix switch box, used with the P9 option, provides six LED digits used to display the mode and frequency. This includes a total of five digits of frequency step up or down, in MHz, and one digit of mode selection in terms of the ARTM “Tier” number. There is also a channel selector for channel 1 or channel 2 when connected to a Dual Telemetry Transmitter. An 18” MDM-9 to MDM-9 cable harness is included.

Transmitter-Powered Heat Sink

The heat sink assembly includes an integral +12 VDC fan and temperature-controlled power on at +37°C. Fan speed is regulated to compensate for changes in air pressure/density under high altitude conditions. Two MDM-15 connectors and a provided pigtail cable allow the heat sink to draw power directly from a TIMTER™ transmitter, eliminating the need for a separate external power supply. Operates from 21 VDC to 34 VDC. The wiring harness connects to any 2″ x 3″ TIMTER™, regardless of MDM-15 gender, by plugging into either the male or female connector on the heat sink. An adapter plate and Bergquist QPAD II thermal pad are also included.

Heat Sink Thermal Pad

2″ x 3″ Thermal Pad, Bergquist QPAD II, 0.006″/0.152mm thick, recommended for use with heat sinks.