Transmitter-Powered Heat Sink; Figure 5: Transmitter-Powered Heat Sink, Pigtail Cable, Sma Extender, And Adapter Plate - Quasonix TIMTER Installation And Operation Manual

TIMTER™ Multi-mode Dual
Telemetry Transmitter

2.2 Transmitter-powered Heat Sink

Part Number: (QSX-AC-32-HS-28V-SP)
The heat sink assembly includes an integral +12 VDC fan, power supply, 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, shown in Figure 5, allow the heat sink to draw power directly
from a TIMTER™ transmitter eliminating the need for a separate external power supply. An adapter plate is also
included with the heat sink.

Figure 5: Transmitter-powered Heat Sink, Pigtail Cable, SMA Extender, and Adapter Plate

The heat sink is shown mounted on a standard 04AB TIMTER™ in Figure 6 and mounted on a larger 07AE
TIMTER™ in Figure 7. The pigtail cable connects to any TIMTER™, regardless of MDM-15 gender, by plugging
the pigtail into either the male or female connector, as shown in Figure 8 and Figure 9.
Two Transmitter-powered Heat Sinks are shown in Figure 10 mounted on a TIMTER™ 24xx package. Two MDM-
15 connectors enable use with either gender on the transmitter. The SMA extender(s) ensures convenient RF
connector access.
15 Quasonix, Inc.