![background image](http://html1.mh-extra.com/html/racal-instruments/an-trc-199/an-trc-199_additional-installation-operation-and-maintenance-instructions_3129814042.webp)
TO 31R2-2TRC199-1
Change 1
4-6
Figure 4-5. Location of Tactical Repeater Diplexer Controls
Table 4-5
. Description of Diplexer Controls
Fig & Index Number
Indicator/Control/Switch
Function
4-5-1
Tuning Meter
Measures relative strength of transmit or receive signals
4-5-2
SENS Control
The SENS control is only active when the TUNE switch is held
depressed. The SENS control adjusts the meter sensitivity for
tuning purposes. Maximum clockwise position allows the meter to
respond to low RF inputs.
4-5-3
RCV (Receive) Control
The RCV control adjusts the bandpass frequencies of the diplexer
for the RCV receiver-transmitter. Movement of the RCV control
corresponds to the RCV frequency dial movement.
4-5-4
XMT (Transmit) Control
The XMT control adjusts the bandpass frequencies of the diplexer
for the XMT receiver-transmitter. Movement of the XMT control
corresponds to the XMT frequency dial movement.
4-5-5
TUNE Switch
When held depressed, allows diplexer meter to respond to RF input
from the RCV or XMT receiver-transmitter. The TUNE switch is
used in conjunction with the SENS control to accomplish tuning.
The TUNE switch has a locking mechanism to prevent inadvertent
moving.
Содержание AN/TRC-199
Страница 4: ......
Страница 12: ......
Страница 15: ...TO 31R2 2TRC199 1 1 1 Figure 1 1 Radio Set AN TRC 199 Sheet 2 of 3...
Страница 16: ...TO 31R2 2TRC199 1 1 2 Figure 1 1 Radio Set AN TRC 199 Sheet 3 of 3...
Страница 36: ......
Страница 46: ......
Страница 48: ...TO 31R2 2TRC199 1 5 2 Figure 5 1 Tactical Repeater System Functional Block Diagram 28 120...
Страница 51: ...TO 31R2 2TRC199 1 5 5 Figure 5 2 Repeater Control CCA A3 Functional Block Diagram...
Страница 52: ...TO 31R2 2TRC199 1 5 6 Figure 5 3 15 Watt Power Amplifier Assembly A6 Functional Block Diagram...
Страница 66: ......
Страница 71: ...TO 31R2 2TRC 199 1 7 5 HOW TO USE THE ILLUSTRATED PARTS BREAKDOWN...
Страница 72: ...TO 31R2 2TRC 199 1 7 6 HOW TO USE THE ILLUSTRATED PARTS BREAKDOWN...
Страница 73: ...TO 31R2 2TRC 199 1 7 7 This Page Left Blank Intentionally...
Страница 74: ...TO 31R2 2TRC 199 1 7 8 Figure 7 1 Radio Set AN TRC 199 Sheet 1 of 2...
Страница 75: ...TO 31R2 2TRC 199 1 7 9 Figure 7 1 Radio Set AN TRC 199 Sheet 2 of 2...
Страница 79: ...TO 31R2 2TRC 199 1 7 13 Figure 7 2 Tactical Repeater Assembly SS 4100806 501 Sheet 1 of 2...
Страница 80: ...TO 31R2 2TRC 199 1 7 14 Figure 7 2 Tactical Repeater Assembly SS 4100806 501 Sheet 2 of 2...
Страница 84: ...TO 31R2 2TRC 199 1 7 18 This Page Left Blank Intentionally...
Страница 85: ...TO 31R2 2TRC 199 1 7 19 Figure 7 3 Power Amp Assembly 15W SS 4100853 501...
Страница 92: ......
Страница 93: ...TO 31R2 2TRC199 1 FP 1 FP 2 blank FO 1 Radio Set AN TRC 199 Interconnection Diagram...
Страница 94: ......
Страница 96: ......