Lucoro Broadcast FMTX50RBRX Скачать руководство пользователя

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RF:
Frequency range

87.5 to 108.00MHz

Frequency stability

Better than ±200Hz

Output power

15 - 50W

Harmonic & spurious output

-75dBc typical

AM Noise

<0.5% @ ±40kHz deviation

THD

<0.15%@ ±75KHz deviation

RF output connector

‘N’ type (F)

Monitoring:
RF

BNC (F) -40dB 50 ohms

MPX

BNC (F) 1V P-P 10K ohms

Receiver:
Frequency range

87.5 – 108.0MHz

RX input connector

‘N’ type (F)

Power Supply:
Input AC

100V to 250V (50/60 Hz)

Consumption (maximum RF output)

125W (230V 50Hz)

Mechanical:
Size (mm)

2U 88 (H) x 482 (W) x 290 (D)

Weight

5kg

Temperature

0ºC to +42ºC

Humidity

95% (relative non-condensing)

We reserve the right to alter specifications without notice. E&OE.

Technical Specifications

Содержание FMTX50RBRX

Страница 1: ...led such that exposure by any person to RF fields cannot exceed safe limits The permitted limits vary from country to country Expert advice should be sought about the safe installation of this transmission system RISK OF FIRE RF Radio Frequency energy could cause ignition of combustible surfaces during fault conditions Installation should be left to qualified personnel RF can cause burns to skin E...

Страница 2: ...t operation of the cooling fans in this product is vital to reliable continuous operation Schedule bi annual maintenance checks We strongly advise the use of a standby transmitter system for use during maintenance events or fault conditions to prevent prolonged breaks in transmission IMPORTANT When cycling the power off then on ensure that the transmitter is off for at least 10 seconds before re a...

Страница 3: ...e transmitter is operated The safety and operating instructions should be retained for future reference All warnings on the transmitter and in the operating instructions should be adhered to All operation and user instructions should be followed Use of this device into a radiating antenna requires a valid licence from a Spectrum Management Authority in most countries Use of this device as part of ...

Страница 4: ...and liquids are not spilled into the enclosure through openings To reduce the risk of fire always replace fuses with the same type and rating The transmitter should be mounted into a well ventilated standard 19 inch equipment rack using slide supports It should be situated so that its location or position does not interfere with its proper ventilation The transmitter should be situated away from h...

Страница 5: ...he LCD menu 4 UP Push button Press this control to navigate the LCD menu 5 AF MON BNC connector for monitoring of the input to the modulator baseband MPX spectrum 6 RF MON BNC connector for monitoring of the RF output Output level will be the RF output level attenuated by approximately 40dB Not to be used for measurement of harmonics 7 RF OUT N Socket Connect a matched pre tested antenna system wi...

Страница 6: ... low during normal operation Floats high to indicate over temperature condition has occurred Pin 9 RF Mute Control Supplying between 5 and 12V this pin to with reference to chassis ground potential will mute the RF output Primarily used in automated changeover systems Pin 6 7 8 GND connection at chassis earth potential The above Open Collector outputs are capable of operation up to 50V and sinking...

Страница 7: ...ed reception frequency Power down the unit wait a few seconds and whilst pressing UP and DOWN for 5 seconds power up the unit After a short while the currently set receiver frequency will appear on the display with the rest of the display blanked out Use the UP and DOWN buttons to select the desired frequency Press ENTER to store The new frequency will flash rapidly to indicate that it is now stor...

Страница 8: ...gh voltages and high RF levels inside the transmitter when AC supply is applied Remove the lid and locate the multi turn trimmer adjustment control labelled DEV on the PCB This can be found on the main central PCB Using a suitable tool carefully turn the control clockwise for more deviation or ant clockwise for less deviation Once all settings are correct power down the unit Disconnect the test lo...

Страница 9: ... system including all cabling and or filters and or combiners where fitted for correct operation The FWD indicator see below will also show and the standby transmission system where used will have activated TTL control REF The system has detected a fault in the antenna system and has shut down the RF output as a safety precaution Check the antenna system including all cabling and or filters and or...

Страница 10: ... This life rating is for guidance only and is subject to ideal environmental operating conditions Replace any fan that fails or becomes slow or noisy immediately Replacement fan assemblies with wiring loom and mating connector are available from the manufacturer It is recommended that replacement work must be carried out by the manufacturer or an approved agent ...

Страница 11: ...tage Directive 2014 35 EU IEC 60950 1 2005 A2 2013 Safety Requirements for equipment 600V EMC Directive 2014 30 EU ETSI EN301 489 53 v1 1 0 ETSI EN301 489 1 v2 1 1 ERM EMC for Radio Equipment Specific Conditions for FM Transmitters Part 11 Radio Equipment Directive 2014 53 EU ETSI EN302018 2 v2 1 1 Transmitting Equipment for FM Radio Broadcasting service The following operation conditions and inst...

Страница 12: ...Monitoring RF BNC F 40dB 50 ohms MPX BNC F 1V P P 10K ohms Receiver Frequency range 87 5 108 0MHz RX input connector N type F Power Supply Input AC 100V to 250V 50 60 Hz Consumption maximum RF output 125W 230V 50Hz Mechanical Size mm 2U 88 H x 482 W x 290 D Weight 5kg Temperature 0ºC to 42ºC Humidity 95 relative non condensing We reserve the right to alter specifications without notice E OE Techni...

Страница 13: ...If you need more information on the collection reuse and recycling systems please contact your local or regional waste administration IMPORTANT NO REPRESENTATIONS OR WARRANTIES EITHER EXPRESS OR IMPLIED OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR OF ANY OTHER NATURE ARE MADE WITH RESPECT TO THIS PRODUCT Do not misconstrue any information as our recommendation to use any product process ...

Страница 14: ... this document is subject to change without notice Lucoro Broadcast makes no warranty of any kind with respect to this information Lucoro Broadcast specifically disclaims the implied warranty of merchantability and fitness for a particular purpose Lucoro Broadcast Clay Pit Lane Roecliffe York YO51 9FS Telephone 01423 313550 Telephone International 44 1423 313550 Enquiries sales lucorobroadcast com...

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