The XE50 is a highly advanced, fully featured broadcast FM exciter that is also ideally suited for use as a low power stand alone transmitter. Use of wideband design techniques means that frequency setting is easily achieved from soft keys on the front panel with no further tuning required. This facility may be password protected. The frequency can also be remotely controlled if needed via the RS232 or TCP/IP ports on the rear of the unit.
The XE50 uses the updated highly linear modulator to give superb sound reproduction with freedom from overshoots and artefacts. It will operate into any load without damage thanks to its VSWR cut back circuit that protects the power amplifier stage from adverse operating conditions. The XE50 front panel display shows forward and reflected power together with internal voltages and the modulation level. Quick view LED’s show advanced status information, including system normal, Mute and Modulation alarm. The modulation alarm, gives broadcasters alarm status outputs and indications that will show loss of mod audio or over modulation. A front panel monitor point for RF output is provided as is a fully buffered baseband monitor for accurate monitoring of the modulator input. The rear panel includes a remote control/monitoring socket that allows carrier muting and status signalling to an external system, additionally data sockets are provided for use with systems that have the ability to control exciters via RS232 or TCP/IP, these sockets are also used for programming advanced features within the XE50. The XE50 is fully compatible with N+1 systems, with remote frequency selection being achieved by either RS232/TCPIP interface or rear panel logic selection of up to 6 preset frequencies. Very conservatively rated components and a switch mode DCDC converter are used to ensure extremely high reliability and to give good efficiency. A comprehensive range of input options is available. The XE50 has a ultiplex/composite input, mono input and 3 SCA/RDS inputs. The XE50/S includes a stereo limiter and stereo encoder, the AES/EBU input version allows for a stereo digital input and the XE50/RBRX includes a rebroadcast receiver for translator/rebroadcast applications.
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Specifications
Frequency range
|
87.5 to 108MHz in 50kHz steps |
---|---|
Frequency stability
|
<± 200Hz |
Power output
|
1 – 50W |
Harmonic & spurious output
|
< -70dBc (30MHz to 1GHz) |
Spurious outputs
|
< -100dBc (87.5MHz to 137MHz @ fc± 0.5MHz) |
AM noise
|
< 0.5% @ ± 40kHz deviation |
Input sensitivity
|
+ 8dBu (adjustable) for ± 75kHz deviation |
MPX response
|
<± 0.5dB (5Hz – 100kHz) |
AF THD (multiplex version)
|
< 0.15% @ ±75kHz deviation |
Power supply (AC)
|
100/115/230V ±10%, 50/60Hz |
Power consumption
|
< 150VA |
Temperature (operating)
|
-20°C to 55°C |
Humidity (operating)
|
< 95% RH, non condensing |
Dimensions
|
132mm high (3U) x 443mm wide x 315mm deep (inc. heatsink & connectors) |
Weight
|
6kg |
Warranty
|
5 Years |
In line with our policy of continual development, we reserve the right to alter specifications without notice.
In line with our policy of continual development, we reserve the right to alter specifications without notice.
Eddystone Broadcast XE50 50W FM Exciter
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description | model | height in rack units |
EXCITER/TRANSMITTERS | ||
10W stereo exciter/transmitter | XE10S | 1u |
30W stereo exciter/transmitter | XE30S | 1u |
45W stereo exciter/transmitter | XE40S | 1u |
75W stereo exciter/transmitter | XE75S | 2u |
150W stereo exciter/transmitter | XE150S | 2u |
300W stereo exciter/transmitter | XE300S | 2u |
AMPLIFIERS | ||
Low cost semi-modular 500W amplifier | XA500 | 3u |
Low cost semi-modular 1kW amplifier | XA1000 | 3u |
Eddystone 500W modular amplifier | S79005/10 | 7u |
Eddystone 1kW modular amplifier | S7601/10 | 12u |
Eddystone 2kW modular amplifier | S7602/10 | 14u |
Eddystone 3kW modular amplifier | S7603/10 | 20u |
Eddystone 5kW modular amplifier | S7605C/10 | 26u |
Eddystone 10kW modular amplifier | S7610C/10 | 45u |
OPTIONAL EXTRAS FOR AMPLIFIERS AND EXCITERS | ||
TCP/IP | TCP/IP | |
Spare Amplifier module | E2021-07 | |
Spare power supply module | E2322-01/CC | |
DUMMY LOADS | ||
250W dummy load | CRC-10 | |
400W dummy load | CRC-11 | |
600W dummy load | CRC-12 | |
1kW dummy load | CRC-13 | |
2.5kW dummy load | CRC-15 | |
5kW dummy load | TBA | |
10kW dummy load | CRC-17 | |
CABINETS | ||
15u x 600mm deep. Fully wired and tested | 15u cab | 15u |
24u x 600mm deep. Fully wired and tested | 24u cab | 24u |
36u x 600mm deep. Fully wired and tested | 36u cab | 36u |
42u x 600mm deep. Fully wired and tested | 42u cab | 42u |
PROGRAMME INPUT AND MONITORING EQUIPMENT | ||
Audio processor | DSPX mini | 1u |
Audio processor | Omnia One | 1u |
Guardian 3 audio selector unit | Guardian 3 | 1u |
RDS encoder | PRO-01 | 1u |
Modulation monitor | DB4004 | 1u |
Audio amplifier/speakers | RM2/S4 | 1u |
12 way mains distribution unit | MDU12 | 1u |
Exciter changeover unit | E2075-01 | 1u |
Studio to transmitter link system. One stereo channel. Complete with Transmitter, receiver, 2 x antennas and 2 x cables with installation accessories. Frequency to be stated at time of order. | RSL/TSL900 | TX-1u, RX-1u |
Remote monitoring & control unit. Connects to multiple transmitters at site using TCP/IP interface. Connects remotely via customers LAN. Includes dial up GSM modem for text alerts and 2 x one-wire temperature sensors. Also incli=udes parallel I/O to connect to other station alarms and remote software to set up control computer. Also allows control of multiple sites on a single screen. (Remote computer not included) | IRMU | 1u |
PACKING | ||
Crating for transmitters 6u to 15u | crating 0 | |
Crating for transmitters 16u to 25u | crating 1 | |
Crating for transmitters 26u to 35u | crating 2 | |
Crating for transmitters 36u+ | crating 3 |
Eddystone Broadcast XE50 50W FM Exciter
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Eddystone Broadcast XE50 50W FM Exciter
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Eddystone Broadcast XE50 50W FM Exciter
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Eddystone Broadcast XE50 50W FM Exciter
*Prices are subject to change without notice. Inventory is subject to prior sale. Product design, specifications & construction are subject to change without notice. Pictures are for general representational purposes and may not represent actual product.
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Eddystone Broadcast XE50 50W FM Exciter