Fluke 910R Used for Sale

GPS Controlled Rubidium Frequency Standard

Order #: 910R-USED

Mfg #: 910R

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$5,995.00

Fluke 910R Used for Sale

GPS Controlled Rubidium Frequency Standard

Order #: 910R-USED

Mfg #: 910R

$5,995.00

Used instruments from TranscatTranscat is a Premier Supplier Used Test and Measurement Equipment. Many options are available for a variety of instruments. Contact Transcat for all your used equipment needs.

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This product is available for shipping to the United States, Canada, and Puerto Rico only.
This product is available for shipping to the United States, Canada, and Puerto Rico only.
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Product Highlights

  • Unique traceability feature means no more re-calibrations
  • Two high-stability models to meet your application, and fit your budget
  • Up to 13 outputs, maximizing cost efficiency
  • Central or remote monitoring, management and data collection, using the 910/910R Ethernet-port
  • Two high-stability operating modes to suit your application
  • Designed for portability too
  • GPSView Software
  • With Optional 70: 5 extra 10 MHz outputs

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General Specifications
Operating Modes
Disciplined Mode: The frequency deviation between the internal timebase oscillator and the received GPS-signal is used to continuously adjust the oscillator (disciplining). The resulting frequency offset and adjustment data is stored in non-volatile memory every 24h, to enable printout of the traceability record. The actual frequency offset (24h mean value) is calculated and displayed on the front panel.
Hold-over Mode: The internal oscillator is not adjusted. This mode is normally automatically entered when there is no usable received GPS-signal. This mode can also be selected manually be activating the Manual hold-over key. If Manual hold-over is set together with a valid received GPS signal, the actual frequency offset is calculated and displayed plus stored in non-volatile memory every 24h.
Frequency stability - locked to GPS 910R (GPS-Rb)
Frequency offset (24h mean):  <1x10-12*
Short term (Allan dev.):  <1 x 10-12 (t = 100s)
   <3 x 10-12 (t = 100s)
   <1 x 10-11(t = 10s)
   <3 x 10-11 (t = 1s)
Warm up (+25°C):  20 mins to lock
 *At temperatures 23°C + 3°C
Frequency stability - locked to GPS 910 (GPS-OCXO)
Frequency offset (24h mean):  <1x10-12*
Short term (Allan dev.):  <1 x 10-12 (t = 100s)
   <3 x 10-12 (t = 100s)
   <1 x 10-11(t = 10s)
   <3 x 10-11(t = 1s)
Warm up (+25°C):  20 mins to lock
  *At temperatures 23°C + 3°C
Frequency stability – Hold-over 910R 
(GPS-Rb)
Aging/24h:  <2 x 10-12 (typ.)
Aging/month:  <5 x 10-11
Temp. (0°C…+50°C):  <3 x 10-10
Temp. (23°C ± 3°C):  <2 x 10-11 (typ.)
Short term (Allan dev.):  <3 x 10-12 (t = 100s)
Frequency stability – Hold-over 910
(GPS-OCXO)
Aging/24h:  <3 x 10-10
Aging/month:  <3 x 10-9
Temp. (0°C…+50°C):  <2.5 x 10-9
Temp. (23°C ± 3°C):  <4 x 10-10 (typ.)
Short term (Allan dev.):  <1 x 10-11 (t = 100s)
   <5 x 10-12 ( t = 10s)
   <5 x 10-12 (t = 1s)
Warm up (+ 25°C):  10 minutes to 5 x 10-9
Phone Noise - 910R
Offset  Phase Noise
1 Hz:  -80 dBc/Hz (typ.)
10 Hz:  -90 dBc/Hz (typ.)
100 Hz:  -130 dBc/Hz (typ.)
1 KHz:  -140 dBc/Hz (typ.)
10 KHz:  -140 dBc/Hz (typ.)
100 KHz:  -145 dBc/Hz (typ.)
Phone Noise - 910
Offset  Phase Noise
1 Hz  -100 dBc/Hz (typ.)
10 Hz  -120 dBc/Hz (typ.)
100 Hz  -130 dBc/Hz (typ.)
1 KHz  -135 dBc/Hz (typ.)
10 KHz  -135 dBc/Hz (typ.)
100 KHz  -135 dBc/Hz (typ.)
Reference outputs (BNC)
10 MHz:  sine wave, 0.5V rms in 50O
5 MHz:  Sine wave, 0.5V rms in 50O
2.048 MHz (opt. 75):  +/-1.2V +/-10% in 75 ohms (G.703:10)
1 pps:  TTL-levels; low < 0.4V, high > 2V in 50O load
Pulse output (opt. 75):  TTL-levels; low < 0.4V, high > 2V in 50O load
5 additional 10 MHz outputs (option 70)
See specification for 10 MHz above
Multiple Reference outputs (option 71)
Sine wave outputs:  10, 5, 1 and 0.1 MHz >1 Vrms into 50 Ω
Pulse output:  0.1 MHz; >3 Vp-p into 50 Ω. 0 V =LO <0.8 V, 3 V
10 MHz and 5 MHz & 2.048 MHz (opt 72) outputs
Freq. Stability: See frequency stability specs for 910 and 910R
5 additional 13 MHz outputs (option 73)
Impedance:  50 Ω
Output signal:  TTL (symmetrical)
Typical levels into 50ƒn Ω  High voltage: 2.35 V
   Low voltage: 0 V
Risetime:  10 % - 90 %: 2 ns
Jitter:  < 0.01 UI
Long term stability:  Same as main reference
1-pps output (locked to GPS)
Duty Cycle:  Approx. 20%
Jitter:  <60 ns rms relative to UTC or GPS (position hold, SA on)
Pulse output 
(option 75)
The frequency is set via the included PC-program
Selectable frequency:  1/(N x 10-7) Hz, N is an integer
Factory default setting:  1 Hz
Duty cycle:  50%
Jitter:  <500 ps rms
Freq. Stability:  See frequency stability specs for 910 and 910R
Ethernet interface
(option 76)
Communication Port:  Connector: RJ45
   Protocol: 10Base-T
   Buffer RAM: 1 kbit
Configuration Port:  Connector: Dsub9, RS232
Internal data storage
24h-freq. Offset:  2 years data, non-volatile memory
Adjustment data:  2 years data, non-volatile memory
Controls
Manual 
Hold-over:
 Inhibits automatic GPS-adjustment and forces hold-over operation. This increases the short-term stability, when the internal Rubidium- or OCXO-reference is free running without any correction from the GPS-monitoring system.
LED Indicators - 
Locked to GPS
ON:  Disciplined mode
OFF:  Hold-over mode
LED Indicators -
Alarm
ON:  Alarm condition reported by instrument hardware. Explanatory text in 7-segment display area advises.
OFF:  Normal operation
LED Indicators - Manual Hold-over
ON:  Forced hold-over mode. If GPS signal is valid, the 24h frequency offset is displayed. Otherwise "-----" is shown.
OFF:  Automatic choice of disciplined or hold-over mode depending on "Locked to GPS" status.
GPS-receiver
Antenna connector:  Type N
Channels:  8, parallel tracking
Carrier, code:  L1, C/A
Antenna (option 01)
Type:  active L1
Operating temp.:  -40°C to +70°C
Height:  81 mm (3.2") (excl. connector)
Weight:  >30 dB
Gain:  TNC
Antenna cable
(option 02)
Type:  RG213
Length:  20 m
Connectors:  N-type and TNC (male)
Cable delay:  101 ns.
Attenuation:  Approx. 8 dB at 1.6 GHz
PC-connection
Interface:  RS-232, DTE
Connector:  9-pin male DB9, Rx on pin 2, Tx on pin 3, GND on pin 5
Baud rate:  9600 bps
Data structure:  8 data bits 1 stop bit, no parity
Fan
Temperature controlled
Environmental
Temperature:  0°C...+50°C (operating)
   -40°C...+70°C (storage)
Safety:  Compliant to CE: EN 61010-1 + A1 (1992) + A2 (1995)
EMI:  Compliant to CE: EN 1326-1 (1997)
Power consumption
Line voltage:  100...240 V (±10%)
Line frequency:  47..63 Hz
Power 910R:  <75 W at warm-up <35 W continuous operation
Power 910:  <25 W at warm-up <12 W continuous operation
Calibration Documentation Statement of calibration practices
Size
WxHxD:  315 x 86 x 395 mm
   12.4" x 3.4" x 15.6"
Weight

910R  4.4 kg net, 7.4 kg shipping (9.7 lb net, 16.3 lb shipping)
910  3.9 kg net, 6.9 kg shipping (8.6 lb net, 15.2 lb shipping)