$149.0 Buy It Now or Best Offer
free,30-Day Returns
Seller Store scs-ct
(2031) 100.0%,
Location: New Hartford, Connecticut
Ships to: US,
Item: 156482132349
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money Back
N/A:N/A
N/A:N/A
Product:GPSDO
Item Description: For sale today is one 10MHz GPS disciplined OCXO board with Square Wave, Sine Wave, and 1PPS outputs. This board has a new NEO-M9N GPS module (from Mouser) and a used 12V CTI OCXO. Stability is about +/-2E-10Hz at 10MHz with occasional excursions to +/-3E-10Hz. As the OCXO is operated over time, the output stability should improve. If GPS lock is lost, the OCXO output will track the reference oscillator on the GPS module for the duration of the outage. With a good outside antenna, loss of lock should be rare. Beware GPSDO listings without a frequency difference plot or with a plot that is averaged. If they show a frequency counter display look for min and max frequency and details about the reference used with the counter. Look for a spectrum plot at a minimum for units offering a sine wave output. The board has a CMOS square wave and filtered/buffered sine wave output. The sine wave output from this board is transformer isolated and conditioned by a 4th order bandpass filter. The output is adjustable to about 6dBm. The spectrum plot is with a 10dB attenuator at the input. Harmonics and spurious signals are more than 60dB below the output. The 1PPS output is CMOS and is a 400uS high level pulse every second, derived from the OCXO. There is depopulated circuitry on the board, it is not necessary for operation. This board does not have Time Nuts stability or accuracy but is more than adequate for general use…. It will be far better than any GPS module only type of reference and is close to the BODNAR (see last picture) which is a GPS receiver conditioned by an SI5328C jitter reduction chip. Unfortunately I did not have access to the BODNAR unit long enough to get a longer plot. See my other listing for a four channel Distribution Amplifier board that can work with this board. Contact me for custom versions of the board. Condition: This is a hand assembled board with a UBLOX NEO-M9N GPS receiver conditioning a used CTI 10MHz OCXO with an analog PLL. The 10MHz outputs are SMA connectors. The 1PPS output uses a two pin HIROSE DF3-2P-2DS connector (not installed in the picture). The connector will be on the board and come with the mating connector with 12″ wire attached. Power required is 12VDC at under 300mA during warm up and about 170mA once the OCXO is at temperature. Power is via a two pin terminal block. The mating connector with wire pigtails will be supplied with the board. The OCXO on the board will be at temperature in under 15 minutes and the GPS should be locked well before that. There is an LED on board to indicate GPS lock. The PLL has a long time constant, it could take over an hour to get to the stability shown on the frequency difference plot. As seen on the plot, the output improves with time. This board is configured for a 5V active GPS antenna with power through the coax like those listed on EBAY here: https://www.ebay.com/itm/254926305535. The board can also be configured for 3.3V by moving a resistor. When using a GPS receiver for timing it is best to use a fixed mount outdoor active antenna with a good exposure to as much of the sky as possible. If limited, try to get south, east, and west. The board can be also be used with a passive antenna or with an active puck style antenna but results may be different than listed. The UBLOX GPS user interface is available via an on board USB connector if the user wants to monitor satellite reception. UBLOX software (not included) is required for this. There is no need to access the USB during normal operation. The board is approximately 2.9″ by 3.9″. The board will fit in a Hammond Engineering 1455N1201 enclosure available at Mouser or Digi Key. The 1455N1201 has metal end plates, the 1455N1202 has plastic end plates. PayPal Confirmed Address: PayPal address must be confirmed and must be the same as the shipping address.Returns: All items are sold as-is unless otherwise stated. Returns: Returns accepted within 30 days. Feedback: Feedback is important to me, please email or contact me with any concerns, issues or problems before leaving feedback and give me the opportunity to work things out if needed. I always leave positive feedback after receiving feedback from the buyer, that way I know the buyer is happy and the transaction is complete. Shipping: Shipping is to USA only as this board is not RoHS compliant at this time.
Frequently Asked Questions About 10MHz GPSDO board with 12V CTI OCXO Sine, Square, and 1PPS Outputs in My Website
qubitpage.com is the best online shopping platform where you can buy 10MHz GPSDO board with 12V CTI OCXO Sine, Square, and 1PPS Outputs from renowned brand(s). qubitpage.com delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.
What are the best-selling 10MHz GPSDO board with 12V CTI OCXO Sine, Square, and 1PPS Outputs on qubitpage.com?
qubitpage.com helps you to shop online and delivers Lululemon to your doorstep. The best-selling Lululemon on qubitpage.com are: TopLULULEMON TRAIN TO BE TANK, SIZE 8-10?? Womens Lululemon Wundermost Square-Neck Longsleeve Bodysuit Nulu Fabric Sz Large Lululemon Mens Size 40×32 5-Pocket Golf Pants Women Lululemon Solid Black Scoop Racerback Ribbed Full Day Ahead Tank Top Sz 4 BNWT Lululemon Cut-Out Knit Tank Top Size Extra Small MSRP $98!! Lululemon Everlux Yoga Short 6″ Linerless Mens Tight Fit Style: LM7AY1S Black LULULEMON Yoga Women’s Pink Full-Zip Hooded Jumper High Neck Black Size M LULULEMON RUNDER UNDER TIGHTS LIMITLESS BLUE CLARITY YELLOW HEATHERED COAL sz 2 Lululemon Sweetest Day Long Sleeve Grey Lululemon Everywhere Belt Bag 1L Tennesse University Logo New With Tags Lululemon Yogi Racerback W1I04S Marshmallow Stripe Heathered Sand Dune Black GUC Lululemon Ready To Rulu Jogger NWT Sizes 14 16 18 20 GNFN Green High Rise Pocket Lululemon Size 6 Wind Berry Rumble Multi Pink Maroon 5 Mile Singlet Tank Pigment Lululemon Womens Rest Less Pullover Top Bubble Dot Size M New Lululemon All Yours Cotton Tee Short Sleeve Shirt in Bone Lululemon Keep the Heat Thermal Long Sleeve Shirt in Green Twill, Size M. Lululemon ABC Pants Men’s Size 36 Navy Blue Classic Fit 6 Pocket Warpstreme Lululemon Groove Pant Super high rise Flare Nulu size 6 NWT Roasted Brown Lululemon Cool Racerback Pink Athletic Tank Top Size 6-8 LULULEMON WOMENS SLEEVELESS BUILT IN BRA CREAM COLORED ACTIVEWEAR TOP SZ 10 EUC Lululemon Approx Women’s Size 4 Activewear Top Tank Red Striped Cross Back White Lululemon Breeze By Muscle Tank Black Crew Neck Women’s Size 4 NEW LULULEMON ALIGN SHORTS 6″ GARNET MULTIPLE SIZES Lululemon Lighten Up Tank Heathered Black / Black Strappy Bra Sz 4 Lululemon, Coach, or Tory Burch eGC- $100. Instant Delivery Lululemon Soulcycle Swiftly Tech Top Thumbholes Long Sleeves Crew Tee T Shirt 8 Lululemon Glow On Hair Ties 6 Pack – Multi NWT Lululemon Cool Racerback Short Tank *Nulu Diamond Dye Bery Lunar Rock SZ : 6 Lululemon Womens Top 4 Tan Power Pivot Ribbed Tank Reversible Crop Yoga Pilates Lululemon Top Women’s 6 Swiftly Tech Black White Striped Shirt Gym Yoga Lululemon Bundle Lot of 6 Activewear Sz 6 NEW Women Lululemon Sculpt Tank Top Back Vent Black Size 8 & 10 Lululemon Size 6 Everlux Mesh Cropped Tank Urbantricity Multicolor | Fun Unique Lululemon Court Rival HR Skirt *Long NWT Sizes 6 8 10 12 TVlM White Lavender Women’s Lululemon No Limits Tank Size 8 Red Lululemon Free To Be Tank Nulu EUC Star Ruby Lululemon Cool Racerback Tank Women’s Size 4 Hyper Stripe Raspberry Glo Pink Lululemon Skirt Women’s Court Rival High-Rise Long Tennis White Marble NOUV Lululemon Open Back T Shirt Womens 6 White Stretch Gym Workout READ Lululemon Lightweight Cinched Hem Hiking T-Shirt Charged Indigo Purple Size 6 Lululemon Womens Pipe Dream Blue Down For It All Vest Running 700 Fill SZ 12 NEW Lululemon Dancing Warrior Tank Size 4 Bleacher Stripe White Iris / Iris Flower Lululemon In Mind 9″ Short Sz L – Black LULULEMON SCULPT TANK, SONIC PINK, NWT, 2 Lululemon Yoga Racerback Tank Top Women’s Sz 6 Black Activewear Lightweight Lululemon Tank Top Women’s 4 Gray Built In Bra Active Athletic Training Gym LULULEMON LOGO CUSTOM DECAL/STICKER.. PICK SIZE AND COLOR FREE SHIPPING Lululemon Size 14 Energy High Neck Longline Sports Bra Zip FUSP Flush Pink New LULULEMON Sz 4 Runderful LS 1/4 Zip Pullover Burgundy Gray Black thumbholes Z22 Lululemon Women’s Light Plum Striped Racerback Tank Top Size 6 Stretch Gym Yoga lululemon Align Tank Cropped Size 4 New NWT Bone Foil Shine Ribbed 2 x New LULULEMON Black LOGO Reusable Shopping Gym Lunch Bag Large Lululemon Swiftly Tech Short Sleeve Crew Hip Length black white striped sz 4 Lululemon Free To Be Tank Top Stripe size 2 9 SILVER Lululemon 0.6″ Iron On Heat Transfer Vinyl DIY HTV USA 9 SILVER Lululemon 1/2” Iron On Vinyl Heat Transfer DIY HTV Leggings Yoga Lululemon Women Breezie Regal Plum Black Sculpt Tank No Size Dot Lululemon Speckled Racerback Tank Women’s Black White Yoga Gym Athletic Lululemon Daily Stride Mid-Crew Sock Women’s Size L 9-11 LW9DW8S White Lululemon Air Support Bra Black/ASGY Size 36C MSRP $98 NWT NWT Lululemon Mastered Motion Cropped Tank ~size:4~Black Lululemon Women’s Top Size 8 (12 AU) Green Jumper.l Sweater On Repeat New Lululemon Cool Racerback Heathered Gray Tank No Size Tag Lululemon Light Green Workout Tank Womens EUC Lululemon Essential Tank *Pleated Pixel Jacquard Algae Green Black Size 4 Lululemon Small Silver and White Reusable Shopping Bag New Lululemon Heathered Purple Rest Less Tank Top Bra Bruised Berry Wee Stripe Sz 4 LULULEMON Bundle 2 White and Black Y Back Tank Tops size medium Lululemon Citron Tinted Canvas Cool Racerback Tank Womens Size 6 Gym Workout Lululemon Tied in Energy 2-in-1 Tank Black Frosted Mulberry Size 8 Lululemon Better Best Long Sleeve Porcelain Pink Cutout Top Women’s Size 4 EUC lulu Bend This Scoop and Cross Bra Light Support, A-C Cups Cascadia Green. NWT NEW Lululemon Align Leggings Black High Rise 25″ Sports Yoga Pant Size 2/4/6/8 Lululemon Men’s ABC Jogger Color-TRUE NAVY (TRNV) Size-Small (S)-TALL Lululemon Turbo Black Tank With Built in Bra Casual Women’s Sz. 6 LULULEMON THINK FAST LONG SLEEVE OM STRIPE HEATHERED SILVER SPOON MULTI YOGA 4 LULULEMON WOMENS SWIFTLY TECH LONG SLEEVE SHIRT 2.0 BERRY PINK 4? Lululemon Men’s Pace Breaker Linerless Short 7″ *LL NISE Night Sea Navy Size XXL Lululemon Athletic Top w/ Shoulder/Elbow Patches, Thumbholes, Women’s 2 (Yellow) Lululemon Speed Up LR short 2.5″ Inseam Lined Heather Black Size 8 Shorts NWT Lululemon The Fundamental Long Sleeve T Shirt in Anchor | LM3CZRS, S Lululemon Hot To Street Tank Luxtreme Self Bra Cross Back Regal Plum Size – 4 Lululemon Yoga Swifty Tech Sport Long Sleeve 2.0 T-shirt black Size 2/4/6/8/10 NWT$38 Lululemon Women’s Fast Free Run Hat One size SCGL Lululemon All Sport Bra Size 4 Lot of 3 Lululemon Black Tone It Tank Two in One Sports Bra Active Tank Top Womens Size 6 Lululemon Knot Gonna Fly Tank TENCEL Size 8 Heathered Deep Cove HDEC 13358 Lululemon Align HR Crop 23″ Tights NWT Size 4 LW6BGJS Black NWT LuluLemon Womens White Racerback Tank Top SZ4 Tencel Fabric Essential Sporty LULULEMON Cool Racerback Biggie So Fly Butterfly Fatigue Green Women’s Sz 6 $68 Lululemon Emerald Long Sleeve Lightweight Heathered Medium Grey Top SZ 8 M Lululemon Cool Racerback Windy Blooms Saphire Blue Multi Fitness Tank Size 4? Lululemon Shirt Womens Medium Black Sleeveless Knit Lightweight Casual Ladies LULULEMON Women’s Tank Top Racerback Athletic Sleeveless Pullover Size 4 Purple Sales US New Lululemon Never Lost Keychain New Lululemon Salute The Sun Tank Womens 4 Heather Gray Split Back Lightweight Logo Lululemon Women’s Pull Me Over Hoodie Long Sleeve Heathered Back Gray Sz 6 Lululemon Soft Breathable Bikini 4 Pack Underwear MYSH Size XL Lululemon Rest Less Tank Womens 6 Gray Built In Floral Bra Lululemon Tank Top Pink Stripe Womens Size 6/8 Mens Pullover Fleece Hoodie