• GNSS for Time Sync
GPS Disciplined Oscillator

Model GF-8052
  • Discontinued Products

The Furuno GF-8052 is a GPS Disciplined Oscillator that has an OXCO as a base oscillator.

By using GPS as a reference the GF-8052 realizes complete maintenance-free high stability OXCO oscillator. The stability of the GF-8052 is higher than that of Rubidium oscillators and Cesium oscillators. Even if it receives one satellite signal, it generates 1PPS (pulse per second) synchronized with UTC as well as 10MHz sine wave and square wave coherent to 1PPS.
The GF-8052 can synchronize with SBAS satellites (WAAS/MSAS/EGNOS). It continues to operate as a frequency generator even if the GPS satellite signals are interrupted due to emergency situations. It has a “holdover” function that enables it to maintain high clock accuracy even if GPS loses the GPS/SBAS satellite signals. The combination of the GF-8052 and the Furuno GPS antenna contributes to it being jamming-resistant.

  • GNSS (Timing, Automotive/Industrial)

Features

Highly-stable frequency and high accurate UTC time can be easily obtained worldwide.

The GF-8052 can continuously output high accurate and stable 1PPS and 10MHz even if the GPS receiver loses the GPS satellite signals in holdover mode.

The GF-8052 realizes the coherency within ±2ns accuracy between the rising edge of 1PPS and the zero crossing of 10MHz sine wave.

The GF-8052 can synchronize with SBAS satellites (WAAS/MSAS/EGNOS).

Designed specially for wireless broadband base stations for CDMA, WiMAX and LTE and for multimedia broadcast base stations.

Specifications

General

GNSS Reception Capability

GPS L1 C/A, SBAS L1 C/A

GNSS Reception

14 channels (GPS, SBAS)

Sensitivity

-133dBm to -110dBm

10MHz Output (Lock State)

Frequency Accuracy: < ±1×10⁻¹²
Short Term Stability: < ±5×10⁻¹⁰

1PPS Output (Lock State)

1PPS Accuracy: < ±100ns (95%)
1PPS Stability: < 30ns (1σ)

10MHz Output (Holdover)

Frequency Stability: <±3×10⁻⁹/24h

1PPS Output (Holdover)

1PPS Accuracy: <±260μs/24h
<±15μs/24h (Typ)

Supply Voltage

5.0VDC

Current Consumption

0.6A and lower (5.0V, Normal Status)
1.2A and lower (5.0V, Startup)

Operating Temperature

-20°C to +85°C

Antenna Detection

Short and Open Detection

Alarm Output

Available

Outer Size

51mm×51mm×19mm

Protocol

NMEA 0183, TOD

Drawing

Inquiries about GNSS Products

Contact Form
Locate a Distributor

GNSS for Time Sync Product List

Timing Multi-GNSS Receiver Module

Model

GT-100
Timing Multi-GNSS Receiver Module

Model

GT-90/GT-9001
Timing Multi-GNSS Receiver Module

Model

GT-88
Multi-GNSS Disciplined Oscillator

Model

GF-8801/02/03
Multi-GNSS Disciplined Oscillator

Model

GF-8804/05
GPS Disciplined Oscillator

Model

GF-8048
Field Time Sync Generator

Model

TB-1
There are no products that meet the conditions.

Support

Downloads GPS/GNSS Glossary Old/Discontinued Products Frequently Asked Questions Inquiries
GNSS (Timing, Automotive/Industrial)
Case Studies Technology The Seconds To None: A Journey Beyond The Second
GNSS for Time Sync
Timing Multi-GNSS Receiver Module GT-100 Timing Multi-GNSS Receiver Module GT-90/GT-9001 Timing Multi-GNSS Receiver Module GT-88 Multi-GNSS Disciplined Oscillatorv GF-8801/02/03 Multi-GNSS Disciplined Oscillator GF-8804/05 GPS Disciplined Oscillator GF-8048 Field Time Sync Generator TB-1
GNSS for Automotive & Industrial
Dual-band GNSS Receive Chip eRideOPUS 9 ePV9000B Multi-GNSS Receiver Module GN-87
GNSS Antennas・Accessories
Multi-GNSS Timing Antennas AU-500/AU-300 Multi-GNSS antenna (For Timing) AU-217 GPS Antenna (For Timing) GPA-014 Antenna Mounting kit AFB-01 Antenna Fixing Bracket CP20-01111/CP20-00403/PM-001 Coaxial lightning arrestor TVA-03C/TVA-03V GNSS Surge Protector TVA-05V Multi-GNSS antenna AU-18 GPS Antenna AU-15