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Mini-T

Disciplined Clock board
Caratteristiche
  • Multi-GNSS (GPS & GLONASS)
  • Holdover ±5us over 24 hours @ room temperature
  • PPS and 10MHz outputs
  • Extended Temperature range (-40°C to +85°C)
  • Timing pulse synchronized to within 15 nanoseconds (one sigma) of GNSS/UTC
Produttore:: Trimble

 General: L1 Frequency, C/A Code (SPS), 12-channel, continuous-tracking receiver,
Update Rate: 1 HZ
1 PPS Accuracy: 15 nanoseconds (one sigma)
 Output Frequency: 10 MHz
 Phase Noise:
10 Hz -120 dBc
100 Hz -135 dBc
1 KHz -145 dBc
10 KHz -145 dBc
100 KHz -145 dBc
 10 MHz Output:
Waveform:
Sinewave
Source Impendance: 50 Ohms
Amplitude: 5 dBm +/-2.5 dB into 50 Ohms
Harmonics: <-30 dBc
Spurious: <-70 dBc
Accuracy: 1.16 x 10-12 (One day Average)
Operating Temperature  0° C to +60° C
Storage Temperature -40° C to +85° C
Operating Humidity 5% to 95% R.H. non-condensing,

Interface Specifications:

1 PPS interface specifications

-Connector SMA-f TTL levels into 50 Ohms 10 microsecond-wide pulse with the leading edge synchronized to GPS within 15 nanoseconds (one sigma) in static, time-only mode.
-Rising time: <20 nanoseconds Pulse shape affected by distributed capacitance of interface cable/circuit.

10MHz:
SMA-f
Antenna interface: SMA-f
Power and I/O: 6-pin Molex
Pin 1: NC
Pin 2: GPS TXD 3.3V CMOS Level
Pin 3: GPS rXD 3.3V trough a 10 k Ohm resistor
Pin 4: Ground
Pin 5:
+3V Antenna, Suppports 2.7 VDC to 5.5 VDC @ up to 100 ma
Pin 6: +5V +/-0.25V @ <750 ma (cold) and <350 ma (warm)
Serial protocol: Trimble standard interface protocol TSIP, binary protocol @ 9600 , 8-None-1

Physical Characteristics:
Mounting: Four 0.130" diameter mounting holes

 General: L1 Frequency, C/A Code (SPS), 12-channel, continuous-tracking receiver,
Update Rate: 1 HZ
1 PPS Accuracy: 15 nanoseconds (one sigma)
 Output Frequency: 10 MHz
 Phase Noise:
10 Hz -120 dBc
100 Hz -135 dBc
1 KHz -145 dBc
10 KHz -145 dBc
100 KHz -145 dBc
 10 MHz Output:
Waveform:
Sinewave
Source Impendance: 50 Ohms
Amplitude: 5 dBm +/-2.5 dB into 50 Ohms
Harmonics: <-30 dBc
Spurious: <-70 dBc
Accuracy: 1.16 x 10-12 (One day Average)
Operating Temperature  0° C to +60° C
Storage Temperature -40° C to +85° C
Operating Humidity 5% to 95% R.H. non-condensing,

Interface Specifications:

1 PPS interface specifications

-Connector SMA-f TTL levels into 50 Ohms 10 microsecond-wide pulse with the leading edge synchronized to GPS within 15 nanoseconds (one sigma) in static, time-only mode.
-Rising time: <20 nanoseconds Pulse shape affected by distributed capacitance of interface cable/circuit.

10MHz:
SMA-f
Antenna interface: SMA-f
Power and I/O: 6-pin Molex
Pin 1: NC
Pin 2: GPS TXD 3.3V CMOS Level
Pin 3: GPS rXD 3.3V trough a 10 k Ohm resistor
Pin 4: Ground
Pin 5:
+3V Antenna, Suppports 2.7 VDC to 5.5 VDC @ up to 100 ma
Pin 6: +5V +/-0.25V @ <750 ma (cold) and <350 ma (warm)
Serial protocol: Trimble standard interface protocol TSIP, binary protocol @ 9600 , 8-None-1

Physical Characteristics:
Mounting: Four 0.130" diameter mounting holes