GRP - mobile rubidium frequency standard reference with GPS synchronisation (d-s:n)

: measurement technology
	access transport frequency/production protocol-measurement/ signaling-systems
: infrastructure
	end-devices sdh/pdh cwdm/dwdm vdsl tv/broadcast
: produktion
	oscillator sync. clock
: references
	references

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	Access Transport --- SDH ------------------- ANT-10G ANT-5 Wandermeter WM-10 Wandermeter WM-11 Meinberg Rubidium --- Ethernet/ATM --------- DA-3600A DA-3400 --- OTDR/OSA/Pegel ----- MTS 8000 - OTDR MTS 6000 - MiniOTDR MTS 5x00- OTDR ONT-50 - OSA OMK-55 OLP, OLS, OLA Frequency/Production Protocol-measurement/ Signaling-systems

GRP - Mobile
Rubidium Frequency Standard + GPS

:Rubidium Frequency Standard with GPS for mobile solutions

:Rubidium Frequency Standard with GPS for mobile solutions in a stable case

GRP GPS frequency Rubidium Meinberg Standard Reference disciplined Wandermeter WM-10 WM-11 test tool Test PRC mobile analyser analyzer measure calibration 2 Mhz Synchronization synchronisation Sinuswave. E1 T1 120 Ohm Laboratory SDH PDH GSM UMTS CDMA! measure tool accuracy 10 MHz GRP GPS frequency Rubidium Meinberg Standard Reference disciplined Wandermeter WM-10 WM-11 test tool Test PRC mobile analyser analyzer measure calibration 2 Mhz Synchronization synchronisation Sinuswave. E1 T1 120 Ohm Laboratory SDH PDH GSM UMTS CDMA! measure tool accuracy 10 MHz GRP GPS frequency Rubidium Meinberg Standard Reference disciplined Wandermeter WM-10 WM-11 test tool Test PRC mobile analyser analyzer measure calibration 2 Mhz Synchronization synchronisation Sinuswave. E1 T1 120 Ohm Laboratory SDH PDH GSM UMTS CDMA! measure tool accuracy 10 MHz GRP GPS frequency Rubidium Meinberg Standard Reference disciplined Wandermeter WM-10 WM-11 test tool Test PRC mobile analyser analyzer measure calibration 2 Mhz Synchronization synchronisation Sinuswave. E1 T1 120 Ohm Laboratory SDH PDH GSM UMTS CDMA! measure tool accuracy 10 MHz

The GRP is based on the GPS-receiver GPS167SV, the interface board LIU and a Rubidium frequency reference, mounted in a metal desktop case. The integrated GPS-receiver allows the Rubidium oscillator to be locked to the extremly precise GPS-system before taking the GRP to the spot of the measurement task. Thus the advantages of precision of GPS and stability of a Rubidium reference are combined in a single case.
»	Measurement and test of synchronization quality of Telecom networks
»	Calibration and synchronization of laboratory equipment
»	Test of synchronization of radio transmitters/base stations (GSM/CDMA/UMTS/DAB/DVB)
»	Rubidium reference: -- Accuracy GPS-locked +/- 2x10^-12 -- Accuracy free run +/- 1,5x10^-11 (day) -- Accuracy free run +/- 5x10^-11 (month)
»	unframed outputs: -- 1x 5 MHz Sinuswelle - 50 Ohm unbalanced, BNC -- 1x 10 MHz Sinuswelle - 50 Ohm unbalanced, BNC -- 2x 1544/2048 kHz - G.703, 75 Ohm unbalanced, BNC -- 2x 1544/2048 kHz - G.703, 120 Ohm balanced, BNC Twinax -- 1x 1 PPS
»	framed outputs: -- 1x 1.544/2.048 Mbps - T1.403/G.703, B8ZS/HDB3, 75 Ohm unbalanced, BNC -- 1x 1.544/2.048 Mbps - T1.403/G.703, B8ZS/HDB3, 120 Ohm balanced, BNC Twinax