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©2011 Broadcast Electronics
1
OVERVIEW
Information presented by this section provides a general description of the FX-50/E FM Exciter features and lists
equipment specifications.
1.1
RELATED PUBLICATIONS.
The following list of publications provides data for equipment and options associated with the FX-50/E FM
Exciters.
PUBLICATION NUMBER
EQUIPMENT
597-0008-004
FC-30 SCA Generator
597-9900
LYNX FM Digital Stereo Generator
1.2
EQUIPMENT DESCRIPTION.
The FX-50/E exciters are available in several configurations. Refer to the following list for various exciter models,
spare parts kits, and options available.
MODEL
PART NO.
DESCRIPTION
FX-50
909-1051-225 3-50 Watt FM exciter, 120V ac, 50/60 Hz, solid-state with
automatic power control and synthesized frequency control,
rack mount.
FX-50
909-1051-325 3-50 Watt FM exciter, 220V/240V ac, 50/60 Hz, solid-state
with automatic power control and synthesized frequency
control, rack mount.
FX-50E
909-1050-329 3-50 Watt FM exciter, 240V ac, 50 Hz, CE compliant.
Solid-state with automatic power control and synthesized
frequency control, rack mount.
----
909-0124
Optional Low-Pass Filter.
----
909-0131
Optional Master Synchronous FM Booster Circuit Board.
----
909-0132
Optional Slave Synchronous FM Booster Circuit Board.
----
979-1053
100% Spare Semiconductor Kit.
----
979-1052
Recommended Spare Semiconductor Kit.
----
979-1051
Spare Parts Kit.
----
979-0152
Remote Exciter Kit.
----
959-0315
Optional FM Notch Filter.
Содержание FX-50
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Страница 20: ...8 2011 Broadcast Electronics Figure 2 1 FX 50 E REAR PANEL CONNECTIONS SHEET 1 OR 2 ...
Страница 21: ...9 2011 Broadcast Electronics Figure 2 1 FX 50 E REAR PANEL CONNECTIONS SHEET 2 OR 2 ...
Страница 32: ...20 2011 Broadcast Electronics Figure 3 1 FX 50 E CONTROLS AND INDICATORS ...
Страница 35: ...23 2011 Broadcast Electronics Figure 4 1 FX 50 E OVERALL SIMPLIFIED SCHEMATIC ...
Страница 40: ...28 2011 Broadcast Electronics Figure 5 1 FX 50 E ASSEMBLY ...
Страница 46: ...34 2011 Broadcast Electronics Figure 6 1 CONTROL CIRCUITRY SIMPLIFIED SCHEMATIC ...
Страница 49: ...37 2011 Broadcast Electronics Figure 6 2 POWER SUPPLY SIMPLIFIED SCHEMATIC DIAGRAM ...
Страница 53: ...41 2011 Broadcast Electronics Figure 6 4 PARALLEL LOAD CONNECTION ...
Страница 56: ...44 2011 Broadcast Electronics Figure 6 5 NO PA VOLTAGE TO THE RF AMPLIFIER ...
Страница 58: ...46 2011 Broadcast Electronics Figure 7 1 METERING CIRCUIT REMOVAL AND INSTALLATION DIAGRAM ...
Страница 60: ...48 2011 Broadcast Electronics Figure 7 2 METTERING BOARD SIMPLIFIED SCHEMATIC ...
Страница 68: ...56 2011 Broadcast Electronics Figure 8 1 MODULATED OSCILLATOR SIMPLIFIED SCHEMATIC DIAGRAM ...
Страница 74: ...62 2011 Broadcast Electronics Figure 9 1 AFC PLL CIRCUIT BOARD SIMPLIFIED SCHEMATIC ...
Страница 81: ...69 2011 Broadcast Electronics Table 9 2 FREQUENCY SYNTHESIZER PROGRAMMING ...
Страница 84: ...72 2011 Broadcast Electronics Figure 9 4 NO RF OUTPUT LOCK IS EXTINGUISHED ...
Страница 85: ...73 2011 Broadcast Electronics Figure 9 5 NO MODULATION LOCK INDICATOR ILLUMINATED ...
Страница 89: ...77 2011 Broadcast Electronics Figure 10 1 RF AMPLIFIER SIMPLIFIED SCHEMATIC ...
Страница 92: ...80 2011 Broadcast Electronics Figure 10 2 RF AMPLIFIER CIRCUIT BOARD CONTROLS ...
Страница 95: ...83 2011 Broadcast Electronics Figure 10 3 RF AMPLIFIER TROUBLESHOOTING INFORMATION ...
Страница 100: ...88 2011 Broadcast Electronics Figure 11 1 SLAVE FM BOOSTER SIMPLIIFED SCHEMATIC ...
Страница 101: ...89 2011 Broadcast Electronics Figure 11 2 MASTER FM BOOSTER SIMPLIFIED SCHEMATIC ...
Страница 161: ...149 2011 Broadcast Electronics Figure 14 1 OPTIONAL LOW PASS FILTER ASSEMBLY ...
Страница 162: ...150 2011 Broadcast Electronics Figure 14 2 EXCITER FRONT RAIL MOUNTING APPLICATIONS ...
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