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Find the right Quartzlock product for your application. Use the filters below to narrow by frequency, output level, stability, phase noise, and other technical specifications extracted directly from our product database.

32 products found

Frequency Reference › Rubidium Frequency Standard

A1000

Frequency: 10MHz

The Quartzlock A1000 Frequency Reference is a 1U rack-mounted Rubidium Atomic Clock based instrument. Exceptionally low drift is a unique parameter for the A1000. The hourly and daily stability and drift performance are "best available", typically 8x10-13/day, at the 10MHz, low distortion, sine wave, 50 Ohm output. Very high reliability stems from the physics package and Quartzlock's electronics. Long term production has led to MTBF's of well over 100,000 hours. The A1000 Frequency Reference has a high reliability inbuilt 110 - 240V ac power supply with low noise characteristics.

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Signal Distribution › High Performance

A5-8

Frequency: 2 MHz to 100 MHz

The Quartzlock A5-8 Distribution Amplifier is a precision distribution amplifier for use with Frequency Standards or other signals where a need for multiple outputs from a single generator is required. Available in 8 outputs. The A5-8 replaces previous A5 models; the specification has improved isolation and other parametrics. Features • High Isolation between inputs and outputs • Ultra low phase noise • Ultra high stability • Very low harmonic distortion • Bipolar Junction Amplifiers 24Vdc BBU &/or 90 ... 240Vac operation Benefits • Hydrogen Maser compatible performance • Retains original input signal characteristics • 8 outputs • May be supplied with two or three channel inputs • No cross channel interference between outputs for mission critical applications

• Output Frequency: 2 MHz to 100 MHz
• Output Level: +13 dBm into 50 Ohms
• Number of Outputs: 8

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Signal Distribution › Standard

A5000P

Frequency: 1 MHz to 20 MHz

The Quartzlock A5000P is a 1U, rack mount, pulse distribution amplifier. Option 09 - Add 6 Output Distribution Card

• Output Frequency: 1 MHz to 20 MHz
• Output Level: +12 dBm into 50 Ohms
• Number of Outputs: 6 (up to 12 available)

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Conversion › Frequency Conversion

A6

Frequency: 10 MHz, 5 MHz, 1 MHz, 100 kHz

The Quartzlock model A6 frequency converter precisely changes either 5 or 10MHz sine wave signals to a number of other frequencies from 1Hz and 1pps upwards to other standard frequencies. Option 00 - Seamless Battery Back-up Switch (Redundant Switchover)

• Output Frequency: 10 MHz, 5 MHz, 1 MHz, 100 kHz
• Output Level: +13 dBm into 50 Ohms
• 1 PPS Output: 1

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Timing Modules › 1PPS Locking Modules

A6-1PPS

Frequency: 10 MHz

The A6-1PPS uses a three-state Kalman filter algorithm to measure and correct the frequency offset of the oscillator with respect to the 1pps input. 1PPS Timing Module technical Article gives a technical overview of the Quartzlock 1 Pulse Per Second Timing module.

• Output Frequency: 10 MHz
• Output Level: +13 dBm +/-2 dBm into 50 Ohms
• 1 PPS Output: 1

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Timing Modules › Digital Phase Lock Loop

A6-CPS

Frequency: 10 MHz

The A6-CPS digital phase locked loop (PLL) can be customised to a specific application and shipped ready for use in production. To facilitate integration with your systems the A6-CPS can be shipped for customer configuration of adjustable parameters using the RS232 interface. When configuration is perfected, the parameters can be fixed in production by Quartzlock prior to shipping quantity requirements. The A6-CPS digital PLL may be fitted into the Quartzlock A6 frequency convertor with BVA OCXO, rubidium, GPS or other options. The customer has a choice of OCXO’s to fit onto or outside the A6-CPS digital PLL pcb. A customer specified A6-CPS Digital PLL may be smaller than the PCB pictured and fitted inside an OCXO sealed case. Configurable digital phase-locked loop, direct digital synthesiser, clean-up loop

• Output Frequency: 10 MHz
• Output Level: +7 dBm into 50 Ohms
• Number of Outputs: 1

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Signal Analyser › Signal Stability Analyser

A7000

The A7000 frequency/phase analyzer is an improved version of the previous model A7 for measuring a wide range of frequency standards, Oscillators, isolation amplifiers, frequency multipliers, dividers and passive devices such as cables. The instrument is self-contained with an internal phase meter and needs no external counter. A PC running Windows operating systems with one USB port provides a simple user interface with immediate calculation and graphing of Allan variance. Tau (gate time) values from 100us to 100 seconds may be used. The measurement data can be stored via USB interface which prevents Windows from losing data. The phase has a 128k buffer which provides complete protection to the data if the computer fails during a measurement run. The internal 128k volatile sample memory can be upgraded to 512k nonvolatile 512k memory to store a larger amount of measurement data. The stored data may be stored to disk for analysis with an external program such as Stable 32. No calibration required to measure two different frequency using A7000 software.

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Rubidium Oscillators › Rubidium Oscillators

E10-MRO

Frequency: 10 MHz

The E10 is a compact and cost effective , miniature, rubidium oscillator frequency standard that maintains the high time & frequency accuracy required for demanding applications such as telecoms, aviation, nautical and precision test and measurement . A miniature, low cost, rubidium oscillator that maintains the high frequency & time accuracy required for demanding applications.

• Output Frequency: 10 MHz
• Output Level: +10 dBm +/-3 dBm into 50 Ohms
• 1 PPS Output: Optional

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Frequency Generation › Signal Source

E6-SS

Frequency: 380kHz to 3GHz

A universal reference source with good signal purity, suitable for standard reference frequency generation from a 10MHz frequency standard. All common reference frequencies may be generated with absolute accuracy referred to an external reference input. A convenient CW source, may be programmed to 5 different CW frequencies using the USB interface, and then used standalone without connection to a PC. Wide range of modulation modes including ASK and FSK modes.

• Output Frequency: 380kHz to 3GHz
• Output Level: –18dBm to +13dBm
• Number of Outputs: 1

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Frequency Reference › GPS Frequency Standard

E8-X

Frequency: 10MHz (5MHz to 100 MHz)

The Quartzlock E8-X GPS Disciplined OCXO represents a breakthrough in exceptionally low cost, traceable, calibration-free frequency and time standards. These very low cost references maintain the high frequency and time accuracy required for demanding applications. Also in the same family there are 1U 19" rack mount GPS disciplined instruments, the E8000 and E8010, with many options which can be customised to meet your requirement. Quartzlock's hydrogen maser based laboratory is used in production test and quality assurance to ensure compliance with offset and stability specifications.

• Output Frequency: 10 MHz (up to 100 MHz)
• Output Level: +10 dBm into 50 Ohms
• 1 PPS Output: 1

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OCXO & PLL › Oven Control Oscillator

QL703

Frequency: 5-100MHz

The QL703 is a high stability, low phase noise OCXO in a 50 × 50 mm through-hole package.

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Frequency Reference › Rubidium Frequency Standard

A10-M

Frequency: 10MHz

The A10-M is an ultra low noise rubidium frequency standard with a 10 MHz output. It is designed for frequency referencing and calibration applications, including standards laboratories and production test for oscillator manufacturers.

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Timing Modules › Digital Phase Lock Loop

A6-ANF

Frequency: 10 MHz

The A6-ANF Active Noise Filter has an Ultra Low Noise SC OCXO oven-controlled quartz oscillator which is used in Quartzlock’s Active Noise Filter Clean Technology to filter input reference signals. The A6-ANF provides an ultra low noise, very high shortterm stability filtered output.

• Output Frequency: 10 MHz
• Output Level: +7 dBm into 50 Ohms
• Number of Outputs: 1

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Rubidium Oscillators › Rubidium Oscillators

E10-MRX

Frequency: 10 MHz

The Quartzlock E10-MRX Sub-Miniature Atomic Clock (SMAC) is a low cost Rubidium Atomic Oscillator with 10MHz sine-wave 50 Ohm output and Accuracy of 5E-11. Operating from 12Vdc, in a miniature enclosure, measuring only 51 x 51 x 25mm this rubidium has all the performance needed for the internal referencing of a wide range of wired, wireless and instrumentation applications. Quartzlock's SMAC technology far outperforms chip scale atomic clock devices with the E10-MRX far superior AVAR and phase noise. The power consumption is 6W at 12V dc / 500mA after 5min warm time. Volume is just 65cc.

• Output Frequency: 10 MHz
• Output Level: +10 dBm +/-3dBm into 50 Ohms
• STS1s: 8x10-11

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Signal Distribution › Standard

E5-6

Frequency: 1MHz - 100MHz

Quartzlock launch the next instrument in their slim-line bench range of RF distribution amplifiers. The E5-6, based on the E5000 rack mount instrument, provides the same outstanding performance of its bigger brother but in a compact 105(w) x 128(d) x 38(h) mm form factor. This instrument has excellent short term stability and phase noise performance ensuring that there is no derogation of the source signal. This instrument provides excellent value for money.

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Frequency Reference › GPS Frequency Standard

E8000

Frequency: 10 MHz (up to 100 MHz)

The E8000 is a high stability, low phase noise GPS disciplined OCXO in a 1U 19" rack mount enclosure, providing a traceable 10 MHz reference without manual calibration.

• Output Frequency: 10 MHz (up to 100 MHz)
• Output Level: +10 dBm into 50 Ohms
• 1 PPS Output: 1

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OCXO & PLL › Oven Control Oscillator

QL701

The QL701 is a high stability, low phase noise OCXO in a 36 × 27 mm through-hole package.

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Rubidium Oscillators › Rubidium Oscillators

E10-LN

Frequency: 1Hz

The E10-LN Low Noise Rubidium Oscillator Module is a sub-miniature atomic clock combined with active noise filter technology. This rubidium oscillator has 100× less drift than OCXOs. The E10-LN can be configured to output between 5 MHz and 100 MHz.

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Frequency Reference › Rubidium Frequency Standard

E10-P

Frequency: 10 MHz

The E10-P is a portable rubidium frequency standard with a 10 MHz output. It carries the same rubidium reference as the E10-X in a portable enclosure with an internal battery, giving 5–8 hours of operation away from mains power.

• Output Frequency: 10 MHz
• Output Level: +10 dBm +/-3dBm into 50 Ohms
• STS1s: 8x10-11

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Signal Distribution › Standard

E5-6P

The E5-6P Distribution Amplifier is a 1U rack mount unit. It allows a cost and space efficient way to distribute reference frequencies throughout a system or laboratory with virtually no signal degradation. The standard E5-6P accepts single or multiple inputs and provides single or multiple outputs, at input frequencies from DC to 100 MHz.

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Frequency Reference › GPS Frequency Standard

E8-Y

Frequency: 10 MHz (up to 100 MHz)

The Quartzlock E8-Y GPS Disciplined OCXO represents a breakthrough in exceptionally low cost, traceable, calibration-free frequency & time standards. These very low cost references maintain the high frequency & time accuracy required for demanding applications. Also in the same family there are 1U 19" Rack mount GPS Disciplined instruments the E8000 and E8010 with many options which can be customised to your meet your requirement. Quality Quartzlock’s hydrogen maser based laboratory is used in production test & quality assurance to ensure compliance with offset and stability specifications.

• Output Frequency: 10 MHz (up to 100 MHz)
• Output Level: +10 dBm into 50 Ohms
• 1 PPS Output: 1

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OCXO & PLL › Oven Control Oscillator

QL720

The QL720 is a high stability, low phase noise chassis-mount OCXO.

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Rubidium Oscillators › Rubidium Oscillators

A10-HPRO

Frequency: 10 MHz

OEM component, LPRO-compatible rubidium oscillator.

• Output Frequency: 10 MHz
• Output Level: +7 dBm +/-2 dBm into 50 Ohms
• Number of Outputs: 1

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Frequency Reference › Rubidium Frequency Standard

E10-Y

Frequency: 10 MHz (Up to 100MHz)

The Quartzlock E10-Y is a benchtop rubidium frequency reference. It provides very low noise and low ADEV at any frequency between 1 MHz and 100 MHz, and can be configured with single or multiple outputs. Outputs of 1PPS, 10 MHz, 5 MHz and 1 MHz can be specified.

• Output Frequency: 10 MHz (Up to 100MHz)
• Output Level: +10 dBm into 50 Ohms
• Number of Outputs: 8

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Signal Distribution › Standard

E5000

Frequency: Range: 1 MHz to 100 Mhz

The Quartzlock E5000 is a 1U, 1 input, 12 output, low-cost, distribution amplifier 1U, 1 input, 12 output, low-cost, distribution amplifier.

• Output Frequency: Range: 1 MHz to 100 Mhz
• Output Level: +12 dBm Max into 50 Ohms
• Number of Outputs: 12 Sinewave

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Frequency Reference › GPS Frequency Standard

E8010

Frequency: 10MHz

The E8010 is a high stability, low phase noise GPS disciplined rubidium frequency standard in a 1U 19" rack mount enclosure. It holds better than 1 µs over 24 hours without GPS.

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Frequency Reference › Rubidium Frequency Standard

A1000A

Frequency: 10MHz

The A1000A is based on the E10-LNA Very Low Noise Rubidium Oscillator Module which is a sub miniature atomic clock with Quartzlock’s ‘active noise filter’ technology built in. This rubidium oscillator has 100 x less drift than OCXO’s. With short term stability of 0.002ppb/s @ 100s this rubidium oscillator provides significant improvements in performance over other rubidium components.

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Rubidium Oscillators › Rubidium Oscillators

E10-CPT

Frequency: 10MHz

The E10-CPT is designed using the Coherent Population Trap (CPT) method. In comparison with the traditional atomic clock, there is no cavity and the lamp has been substituted with a Laser spectrum lamp. The E10-CPT has low power consumption and miniaturization has been realized in the CPT atomic clock with the procession of MEMS Precise Timing Synchronisation +3.3V DC Input Low Power Consumption Stability to ≤2.0E-10/1s Accuracy ≤5.0E-11 Long Term Stability ≤3.0E-11 External 1PPS Synchronization

• Output Frequency: 10MHz
• Output Level: HCMOS
• 1 PPS Output: HCMOS

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Frequency Reference › GPS Frequency Standard

E10-GPS

Frequency: 10 MHz

The E10-GPS is a chassis-mount GPS disciplined frequency reference available with outputs from 10 MHz to 100 MHz, in sine or CMOS. A single-band or multi-band GNSS receiver can be specified to suit the signal environment. Chassis mounting suits integration into instrument racks and OEM systems where a traceable frequency reference is needed without a standalone enclosure.

• Output Frequency: 10 MHz
• Output Level: +10 dBm +/-3 dBm into 50 Ohms
• 1 PPS Output: 1

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Signal Distribution › Standard

E5-MX

Frequency: 10MHz

The Quartzlock E5-MX is a 1U, 2 input, 12 outputs distribution amplifier • Multiple inputs & outputs • Low phase noise • >80dB at 10MHz isolation • Adjustable output level • 0 dBm to +16dBm input • Internal battery backup (Optional) • High isolation & Low distortion • Industrial calibration laboratories • Telecom applications • Laboratories reference distribution • Production Test Reference for instrumentation

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Frequency Reference › Rubidium Frequency Standard

E10-X

Frequency: 10 MHz

The E10-X is a desktop rubidium frequency standard with a 10 MHz output, for laboratory, calibration and test use where a permanently installed reference is required.

• Output Frequency: 10 MHz
• Output Level: +10 dBm +/-3dBm into 50 Ohms
• STS1s: 8x10-11

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Frequency Reference › GPS Frequency Standard

E80-GPS

The E80-GPS provides a stable and accurate calibration free GPS time & frequency with multiple output signal formats in an easy to install 1U rack mountable chassis. This reference maintains high time and frequency accuracy required for demanding applications. The added advantage of the internal rubidium module is that there is no measurable difference between the stability when locked to GPS or in Holdover mode with measurement times up to 1000s.

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