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|  MIL-N-81207A(AS)
Contents - The Receiver-Transmitter shall
3.5.2.4
contain the following assemblies and subassemblies:
Receiver-Transmitter Chassis
(1)
Receiver Module
(2)
Power Amplifier/Modulator Module
(3)
(4)
Power Supply Module
Circulator Assembly
(5)
Coupler Monitor Module
(6)
Frequency Synthesizer Module
(7)
Data Processor Module
(8)
Internal Blower Assembly
(9)
(lo) One Interface Connector
to Converter or Mount
(11) Two BNC Connectors for
Suppression Pulse In/Out
(12) Two HN Connectors to
Antenna or Converter
(13) One Multipin AGE Connector
Controls - The Receiver-Transmitter shall have
3.5.2.5
two screwdriver adjustments marked CTR and WD on the front panel
of the Receiver Transmitter for adjusting the course deviation.
3.5.2.6
. ElFigurea5. Connections - Electrical connections
ectric l
shall be as shown in
3.5.2.7
Modulation Characteristics - Modulation
characteristics shall be in accordance with MIL-STD-291.
3.5.2.8
Transmitter Power Output
3.5.2.8.1
Transmitter Power in T/R Mode - When the
equipment is interrogating a beacon in the T/R mode, the peak
power of each pulse transmitted during the search condition shall
not be less than 0.75 kw not more than 3.0 kw on all channels when
the transmitter is terminated in 50 ohm resistive load impedance.
The transmitted peak output power shall not drop below 0.65 kw
with a two-to-one standing wave ratio of any "phase angle at the
transmitter. The two pulses in an interrogating pulse pair shall
35.
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