Crystals & Oscillators
crystals & oscillators — pre-owned
Browse 2,197 crystals & oscillators — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

🔥Vtg Hewlett-Packard 200CD 5 Hz 600 kHz Wide Range Oscillator LOW SERIAL NUMBER
So that's very early HP oscillator had the lowest serial number I can find of any of them listed or sold so if you want a nice early early model it powers on that's about as far as I could get it tested great for display if you want to use it as an oscillator then you might want to go with one that's been serviced this was service back in 1993 and calibrated a lot can happen in 40 years so I'm selling it as used display powers on like I said more selling it for the early early serial number it's before they even started doing the 005 before him so it's like the 6000 model that they ever built.
You save $31.25

EG&G Rubidium Oscillator Model TS-RFS
With its passive component status, this oscillator is ideal for use in a wide range of electronic systems requiring accurate and stable frequency signals.

Symmetricom STP2640LF Oven Oscillator OCXO 10 MHz Frequency Reference US MADE

Frequency Electronics FE-5650A Option 102 Std Rubidium Oscillator 265800-51838

HP Agilent 10811-60111 10.000 MHz, Precision Crystal Oscillator. Tested!
Precision Crystal Oscillator. HP / Agilent 10811-60111. 10.000 MHz.

Trimble 10MHz ThunderBolt GPS Disciplined Clock GPSDO Module Frequency Standard
10MHz accuracy 1.16 × 10-12 (daily average). 10MHz BNC connector; Sine waveform+12.5dBm ± 2.5dBm. Serial Protocol Trimble Standard Interface Protocol (TSIP) Binary Protocol @ 9600, 8-Non-1. Interface features.

Vintage GenRad 1360-A Microwave Oscillator 1.7-4.1 GHz, Powers On
For sale is a General Radio (GenRad) Type 1360-A Microwave Oscillator. • GenRad 1360-A Oscillator (exactly as pictured). • Frequency range: 1.7 to 4.1 GHz. • Frequency bands: 1.7–2.8 GC and 2.6–4.1 GC.

SPECTRACOM NBS FREQUENCY STANDARD RECIEVER 8160A - ATOMIC CLOCK REFERENCE
Note taking was diligent. We can not confirm, so all units are sold as is.

Bendix Radio IF-9A Crystal Frequency Indicator Vintage Military Tube Test
Manufacturer: Bendix Radio Corp.

Frequency Electronics FE-5650A Rubidium Standard Oscillator Option CPOM
Frequency Electronics Inc FE-5650A Rubidium Frequency Standard Description Great Condition Guaranteed Working This Rubidium Oscillator was taken from a properly working environment and functions as intended. What's Included: 1x Frequency Electronics Inc FE-5650A Rubidium Frequency Standard Does not include any additional cables, parts, or accessories. Specifications: BrandFrequency Electronics IncModel/MPNFE-5650ATypeRubidium OscillatorFrequency10MHzOutput WaveformSinewaveFrequency Retrace±0.05ppbWarm-up Time4msSupply Voltage15-18VInput Power8WHarmonics30dBcSpurious 60dBcPhase Noise 1kHz: -130dBc/HzPhase Noise 100Hz-110dBc/Hz Thanks for viewing! Visit Our eBay Store Please check out our other items!.

ONE Vintage Radio, CB, Pager, HAM Crystal, YOU PICK.. 3.57945 MHz -154.385MHz
2 Way Radio, Pager, CB CRYSTALS. 154.100R (4) KNX6300AMNTR2 Motorola pager. 154.16 (1) Motorola Pager KXN6300AMNTR2. 154.250 (1) Motorola Pager KXN6300AMNTR2. 152.0075T (1) 206A NKD NEC Pager. MHZ (Quantity) Any Special Markings.

LOT 10 EA QUARTZ BLANKS 5 MHz 5th SC cut for OSCILLATOR FREQUENCY STANDARD JAPAN

HP 241A 10 Hz to 999 kHz Pushbutton Oscillator NICE!!!
Nice condition , works but does not include power cord

1PCS Sine Wave OCXO Crystal Oscillator Morion Double Oven MV85 10Mhz 10.000M 5V
Resonator: MV85 10Mhz 5V. Minimum Order Qty: 1.
You save $3.00

10.000MHz VCOCXO Voltage Control Oven Crystal Oscillator 5V 26x26x13mm OSC5A2B02
Initial Frequency Accuracy: <= +/- 200 PPB (Parts per Billion) [after 15 mins power-on]. Working Current: <=600 mA beginning, <= 250 mA stable state. Tuning Range: -2.0V (0Vc)=-1.0ppm, -0.2V (2.0Vc)=+0.2ppm, +1.0V (4.0Vc)=+2.0ppm.

Waveforms 402A is a low distortion sine wave oscillator, From closed college lab

DATUM 105243-002 10MHz 12V 51*51 OCXO Crystal Oscillator
Maker : DATUM. We will reply you ASAP.

HP 200CD 5 Hz - 600 kHz Vintage Wide Range Oscillator - Free Shipping

PR-100 Bar Crystal precision 100 Kc harmonics transistorized oscillator SKU#2
The PR-100 is a precision 100 Kc transistorized oscillator. When properly installed you will be able to pick up 100 Kc harmonics from 100 Kc thru 54 mc.

HEWLETT PACKARD 204C SINEWAVE OSCILLATOR TEST EQUIPTMENT HP UNTESTED
IT IS BEING SOLD "AS-IS" FOR PARTS OR REPAIR.
You save $33.00

TekTronix Powertron 5900 Power Oscillator Tested
Model Powertron 5900 Power Oscillator. Part Number Powertron 5900. This item was tested for Key Functions, R2, Ready for Resale. Condition Device has scratches and scuffs from normal use. Device powers on with key functions working.

Vintage MONITOR-PC 1.000 MHz Crystal Oscillator in Oven - Tested/Guaranteed
It may have been from an ancient frequency counter. The output is a ~4 V p-p square-wave at 1.000 MHz. In has an oven/heater for precision frequency tuning (not tested).

Macom MATS Brick Oscillator FMK11-01 Good Condition 12.63-13.32GHz
Up for sale is a Macom MATS Brick Oscillator FMK11-01.

FE-5650A Rubidium Oscillator output 10MHz sinewave +15V +5V
OUTPUT 10MHz sinewave INPUT: +15 V +5V. The main title does not necessarily describe the item. Our main concern is to provide you the best service.

1×VECTRON CORNING OCO1000-12 12MHz OCXO Crystal Oscillator
Communication make our lives better! I promise I can give you satisfying solution. I try my best to select good products to you and service you sincerely. Rate (item arrived).

Lot Of 4 QUARTZ CRYSTAL FREQUENCY CONTROL BLILEY BG27 GLASS PACKAGE &F2-A-84
Lot Of 3 QUARTZ CRYSTAL FREQUENCY CONTROL BLILEY BG27 GLASS PACKAGE &F2-A-84. Condition is Used. Shipped with USPS Ground Advantage.

HP / Agilent 5086-7131 2.0 to 6.2 GHz, SMA (F) Crystal Oscillator. Tested!
Crystal Oscillator. HP / Agilent 5086-7131. 2.0 to 6.2 GHz, SMA (F).

PTI Crystal Oscillator X05051-001 PPD786-020590-053 Issue 02 100MHz
PTI Crystal Oscillator X05051-001 PPD786-020590-053. Issue 02 100MHz.

1pc Sine Wave OCXO Crystal Oscillator Morion Double Oven MV200 10Mhz 10.000M 12V
Resonator: MV200 10Mhz 5V. Minimum Order Qty: 1.
You save $6.00

1 MHz CTS Knights crystal oscillator standard oven JK Products Tested
This is a CTS Knights/ JK Products 1 MHz crystal oscillator in oven. The CTS part number is 970-1729. This is used in good condition. This is tested and working.

RACAL DANA 5MHz FREQUENCY STANDARD 9442/5 Oven Controlled Crystal Oscillator
The RACAL DANA 9442/5 Frequency Standard is a 5MHz oven-controlled crystal oscillator manufactured by Frequency Sources Inc. It features a chassis mount style and two pins, making it easy to integrate into electronic systems. This unit is designed for precision and stability in maintaining a constant frequency output. With a metal construction and a compact size of 5 inches in length, this crystal oscillator is a reliable and efficient component for various industrial and electronic applications. Made in the United States, this product offers a reliable solution for maintaining accurate timekeeping and frequency control in a wide range of settings.

1* Sine Wave OCXO Crystal Oscillator Morion Double Oven MV180 10Mhz 10.000M 12V
Resonator:MV180 10Mhz 12V. Minimum Order Qty: 1.
You save $4.50

ANTIQUE QUARTZ RADIO CRYSTAL DC-4 3500 KC FREQUENCY CONTROL
ANTIQUE QUARTZ RADIO CRYSTAL DC-4 3500 KC FREQUENCY CONTROL Untested, but looks in great shape.

HP 5507A Laser Position Transducer Electronics 1989 Vintage Test Equipment
Laser Head connector (compatible 5501A/B and 5517 series). Laser Heads: HP 5501A, 5501B, 5517A/B/C/D (verify interface for newer models). Receivers: HP 10780A, 10780C, 10780F; Agilent E1708A, E1709A. Function I/O module slots (Options 032, 033, 036, 042, 046, 047 supported).

California Instruments 800T Precision Oscillator 20/20KHz

****** Frequency West 10.0GHz Microwave Local Oscillator MS-710XC-11 SM-A-956144
Photo is actual item.

Microsource 1.9-8.7Ghz Crystal Controlled Oscillator MOYT-00209
Microsource 1.9-8.7Ghz Crystal Controlled Oscillator MOYT-00209.
You save $30.00

Mini-Circuits MK-2 Frequency Doubler RF Microwave SMA
Mini-Circuits MK-2 Frequency Doubler. RF Microwave.

Frequency Electronics FE-5650A Option: 101 Std Rubidium Oscillator 263600-51758

Trak Microwave Tunable Oscillator. Various frequency ranges from 10 MHz to 1 GHz
0.47 to 1.03 GHz. 500 to 1000 MHz. 10 to 110 MHz.