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4 Front Connectors IMS-LNO

Method

The internal 10 MHz reference signal is fed into a narrow band quartz filter. The generated signal will be
provided to up to four outputs via a distribution amplifier circuit.

Input Buﬀer

Matching

Circuit

10 MHz

Quartz Filter

Output

Ampliﬁer

Internal 10 MHz

10 MHz, Sine Wave

Reference Oscillator

Matching

Circuit

Output

Ampliﬁer

10 MHz, Sine Wave

Output

Ampliﬁer

10 MHz, Sine Wave

Output

Ampliﬁer

10 MHz, Sine Wave

IMS-LNO

Date: October 24, 2022

Содержание IMS-LNO

Страница 1: ...SETUP GUIDE IMS LNO Hot Plug Module October 24 2022 Meinberg Funkuhren GmbH Co KG...

Страница 2: ......

Страница 3: ...s IMS LNO 6 4 1 IMS LNO Status LEDs 7 4 2 10 MHz sine Output 8 5 Before You Start 10 5 1 Contents of Delivery 10 5 2 Disposal of Packaging Materials 10 6 System Installation 11 6 1 Important Informati...

Страница 4: ...erg Funkuhren GmbH Co KG Lange Wand 9 31812 Bad Pyrmont Germany Phone 49 0 52 81 93 09 0 Fax 49 0 52 81 93 09 230 Website https www meinbergglobal com Email info meinberg de Date October 24 2022 IMS L...

Страница 5: ...ate of the PLL synchro nization circuit and the warm up phase of the oscillator and only enables the outputs after a successful phase synchronisation This state is also indicated by the four status LE...

Страница 6: ...or further assistance The Docs Support menu on the Web Interface also provides user manuals for time server administrators This manual contains important safety instructions for the installation and o...

Страница 7: ...to an uncoated non conductive metal part of the system Use only tools and devices that are free of static electricity When transporting devices Devices must only be touched or held by the edges Never...

Страница 8: ...present even after disconnection from the mains supply In the event that a power supply unit is no longer working e g defective please return it to Meinberg for repair Failure to observe these safety...

Страница 9: ...4 Front Connectors IMS LNO 2 1 6 Date October 24 2022 IMS LNO...

Страница 10: ...PLL is locked Yellow 10 MHz reference available PLL is not yet locked Red 10 MHz reference not recognized or insufficient signal quality LED A Status output 1 2 1 sec red 1 sec yellow 1 sec green 1 se...

Страница 11: ...Hz 100 Hz 130 dBc Hz 1 kHz 140 dBc Hz 10 kHz 150 dBc Hz OCXO MQ 1 Hz 85 dBc Hz 10 Hz 110 dBc Hz 100 Hz 135 dBc Hz 1 kHz 143 dBc Hz 10 kHz 155 dBc Hz OCXO HQ 1 Hz 93 dBc Hz 10 Hz 126 dBc Hz 100 Hz 140...

Страница 12: ...be provided to up to four outputs via a distribution amplifier circuit Input Bu er Matching Circuit 10 MHz Quartz Filter Output Ampli er Internal 10 MHz 10 MHz Sine Wave Reference Oscillator Matching...

Страница 13: ...act Meinberg immediately Only the recipient the person or company receiving the system may file claims or complaints against the forwarder for damage caused in transit Meinberg recommends that you kee...

Страница 14: ...or replacing it in order to keep your system on I O ESI and MRI Slots Hot Pluggable CLK1 CLK2 Hot Pluggable When a clock module is replaced or installed it is important to Slots rescan the reference c...

Страница 15: ...efully out of the guide rail Note that the module will be securely seated in the connector block inside the chassis a certain amount of force must be applied to release the module Once the module has...

Страница 16: ...s not properly seated in the guide rails In this case you should pull the module out and try again Do not use excessive force to try and push the module in Failure to heed this instruction may result...

Страница 17: ...l values monitored by the microprocessor of the IMS LNO are displayed here in detail Reference values A comparison of the expected voltage values at the respective power levels is given below dBm Vpp...

Страница 18: ...polybrominated biphenyls PBBs polybrominated diphenyl ethers PBDEs bis 2 ethylhexyl phthalat DEHP benzyl butyl phthalate BBP dibutyl phthalate DBP or diisobutyl phthalate DIBP above the legal limits...

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