User's Manual Part 1

Page 2-5
3 Mar 2017
23-15-29
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
JetWave™ System
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Operating temperature -67°F (-55°C) to 158°F (70°C)
Maintenance No scheduled maintenance required
Interfaces J1 - Aircraft and Modman
J2 - Power to OAE and IMU (38.5 and 24 VDC)
J3 - KRFU, OAE, and maintenance
J4 - Ethernet (quadrax)
Table 2-7. KRFU Leading Particulars
Characteristic Specification
Conduction-cooled 1 configuration:
Length 16.55 inches (420.4 mm) maximum
Width 10.03 inches (254.8 mm) maximum
Height 2.08 inches (52.8 mm) maximum
Weight 12.00 pounds (5.4 kg) maximum (including thermal pad)
KRFU 11.25 pounds (11.25 kg) nominal
Thermal pad 0.75 pounds (0.34 kg) nominal
Operating voltage 115 VAC, 400 Hz
Power consumption 300 watts maximum at transmit amplifier saturation.
220 watts maximum at MOP for 100% duty cycle.
127watts typical at MOP for 50% duty cycle when the base plate
is at 77°F (25°C).
55 watts typical with transmit mute.
Power dissipation 200 watts maximum at MOP for 100% duty cycle.
115 watts typical at MOP for 50% duty cycle when the base plate
is at 77°F (25°C).
55 watts typical with transmit mute.
Cooling Conductive - cooled through the baseplate with thermal pad.
KRFU will mute the transmit RF signal if the hottest point on the
aircraft baseplate exceeds 185°F (85°C) to reduce heat dissipation.
KRFU will automatically un-mute once KRFU cools below 167˚F
(75˚C).
Operating temperature -67°F (-55°C) to 158°F (70°C)
Maintenance No scheduled maintenance required
Interfaces J1 - Aircraft power input
J2 - Control interface from KANDU
J3 - RF TX to OAE
J4 - RF RX from OAE
J5 - IF TX from Modman
J6 - IF RX to Modman
Table 2-6. KANDU Leading Particulars (Continued)
Characteristic Specification
Draft as of 31 May 2017