Precise Time & Frequency Home Up Back Next
              GPS receiver           
HP Z3861A No.1 , No.2 GPS Disciplined oscillator 1997
HP Z3801A GPS Disciplined oscillator 1997
HP 55300A GPS Disciplined oscillator 1995
Trimble 34304-10 GPS Disciplined oscillator 2004
CIC GPSR-A GPS Disciplined oscillator 2000
Trimble Thunderbolt GPS Disciplined oscillator 2003
Lucent KS-24019 L106C RFTG-m-XO CDMA Timing unit 1999
Odetics GPStar plus GPS Disciplined oscillator 2003
Symmetricom 58534A-H01 GPS Timing Antenna 1988
I-Odata USB-GPS GPS Rx 2001
 
Furuno GPA-017S GPS Antenna
NDK AN-GPS2-N GPS Antenna 2008
Trimble 28367-70 GPS Antenna
Garmin Low profile Antenna GPS Antenna
Trimble Miniature 5V GPS Antenna
HP 58517A  1 to 8 Distribution Amplifier Splitter
HP J87-59991A 1 to 4 Distribution Amplifier Splitter
NDK AN-GPS-AMP GPS Preamp (21dB) 2008
HP 58514A GPS L1 BPF
KDI KS-21604 L12 6way Power Splitter
   

           LORAN-C, FM/TV receiver           
SRS FS700 LORAN-C Frequency Standard 1993
JRC JNA-761 LORAN-C Rx  No.1 , No.2 1983, 1989
JRC NFG-800 LORAN-C Antenna Cupler
JRC NFG-104 Omega Antenna Cupler
SEIKO TDC-100 Time Data Clock
SHIBASOKU 483 Standard Frequency Generator 1978
   

  Time Code Generator,  Phase Comparator  
Datum    9150-3019      Time Code Generator 1987
HP K34-59991A Phase Comparator 1980
Austron 1201B Linear Phase Recorder 1989
     
             Cs, Rb OSC              
HP       5061B  No.1 ,No.2           Cs OSC         1995?, 1995
Lucent RB F Std. Rb OSC
SRS PRS10 Rb OSC
Efratom FRS-C Rb OSC  1988 
FUJITSU H48M-5407-H115 Rb OSC 1995
NEC NEATMIC Rb-1007 Rb OSC 1980
NEC NEATMIC Rb-3200BV Rb OSC 1994
TOOCOM    Rb-3110NV1   Rb OSC 2003
FEI FE-5680A Rb OSC 2000
  

                 OCXO                 
Oscilloquartz 2210 OCXO 1986
Oscilloquartz 8601 OCXO 1986
Sulzer Sulzer 5B OCXO 1960
  AN/URQ-10 No.1, No.2 OCXO
HP 00105-6021 OCXO 1972
NEC Toyocom TCO-6703N OCXO
NEC M7P-QG0003-0001 OCXO
Wenzel Streamline OCXO OCXO 1994
Piezo 2910112 OCXO 1994
  ADVANTEST   TR3110 OCXO 1995
TOYOCOM  TCO-10GA5  OCXO 1995
NEC  XB-9  X'tal Oven 1969
Shinko denki RTS-P-784   HC-6/U X'tal Oven 1968
 
  Hydrogen maser
  BVA Quartz oscillator
  Allan Deviation  Phase Noise  Frequency counter ,


SRS FS700 LORAN-C Frequency Standard        Mfr. Date : 1993                         2009.3.17
  • 10-12 long-term stability
  • 10-10 short-term stability (10-11 opt. )
  • NIST traceable
  • Reception throughout most of the northern hemisphere
  • Four 10 MHz outputs
  • Phase detector with analog output
  • 0.01 Hz to 10 MHz TTL output
       Specification      Datasheet    Manual
--   Price List   --                      ( at March, 2009 )
Product Description Price
Base Product
FS700 LORAN-C freq. std. (with GPIB & rack mount) $2,950.00
Internal Options
Option 1 Low phase noise oscillator $450.00
Option 2 RS-232 computer interface $350.00
Accessories
FS710 10 MHz AGC distribution amplifier (7 channel) $1,000.00
O700ANT Replacement antenna $250.00
O700LNG Lightning protection module $100.00
M700 Replacement manual for FS700 $35.00
 
10MHz Phase Drift   ( reference: HP Z3801A )
Short Term Stability
Antenna
JRC  NFG-800  LORAN-C Antenna Coupler
 Message Display

ERC EROS-750-SBR-2 10MHz OCXO
Repair memo
Power circuit
Power circuit  1
Power circuit 2
Parameter setting
LORAN-C Signal Monitor
   (Front Panel) 
40 micro sec. / div.
2 m sec /div
10MHz Output TTL
(Front Panel)
LORAN-C signal format

JRC  JNA-761  LORAN-C Rx     with AC power unit                         2008.4
No.1     Mfr. Date : 1983
No.2     Mfr. Date : 1989

JRC  NFG-800  LORAN-C Antenna Coupler                                  2009.2.18

JRC  NFG-104  Omega Antenna Coupler                                        2009.2.25


SEIKO  TDC-100  Clock                                           2008.7.6
Source : NHK FM  or  NHK TV broadcast
Synchronization : 1 or 2 times/day
Output : RS-232C
SEIKO_TDC-100_Manual
OKI_MSM6242B_DataSheet
OKI_RTC_MSM6242.pdf
TDC-300_catalog
TDC-300_manual

Shibasoku 483  Standard Frequency Generator       Mfr. Date : 1978                       2009.11.7
Input : TV Video Signal ( 3.58 MHz subcarrier )

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