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$
9.43
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$8.70 Shipping
Condition: New
Location: Canada
$
307.85
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$3.99 Shipping
Condition: New
Location: China
10M Output Waveform Amplitude: sine wave, 1Vrms (13dBm+-3dB). - Weight: 110g. Light flashing indicates normal operation;.
$
147.27
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$3.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
307.80
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Condition: New
Location: China
10M Output Waveform Amplitude: sine wave, 1Vrms (13dBm+-3dB). - Weight: 110g. Light flashing indicates normal operation;.
$
150.49
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$8.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
1011.13
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$3.20 Shipping
Condition: Neu
Location: China
Model: GNSS-RB. GNSS LOCK - Red light is flashing, and the RB frequency is not stable. - 10M output waveform amplitude: sine wave, 1Vrms, (13dBm+-3dB). ... more- The indicator light is off, and the accuracy reaches 0.001Hz.
$
151.87
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$3.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
152.95
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$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
147.25
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$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
324.05
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Condition: New
Location: China
10M Output Waveform Amplitude: sine wave, 1Vrms (13dBm+-3dB). LED Indicator Status Light flashing indicates normal operation;. Green Light Closest to ... morethe PCB Green Light in the Middle.
$
151.87
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$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
165.56
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$8.00 Shipping
Condition: New
Location: China
10MHz SC cutting constant temperature crystal oscillator (OCXO). 10MHz OUT: A 10MHz frequency output BNC interface. Picture: 10MHz Square Waveform. Picture: ... more10MHz Square Wave Rising Edge. Picture: 10MHz Square Wave Falling Edge.
$
185.50
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$101.46 Shipping
Condition: Neu
Location: China
Was ist GNSSDO?. Verwenden Sie GNSS-Timing, um Uhren anzupassen, um Uhren genauer zu machen. F3: Wo wird GNSSDO angewendet?. Ohne Antenne wird das GNSSDO ... moreals OCXO mit gleichbleibender Leistung verwendet.
$
307.85
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Free Shipping
Condition: New
Location: China
10M Output Waveform Amplitude: sine wave, 1Vrms (13dBm+-3dB). - Weight: 110g. Light flashing indicates normal operation;.
$
147.25
Buy It Now
$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
889.20
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$3.00 Shipping
Condition: New
Location: China
GNSS LOCK - Red light is flashing, and the RB frequency is not stable. Usually it cost about 35USD-50USD. - The indicator light is off, and the accuracy ... morereaches 0.001Hz. - The indicator light is always on, and the accuracy is less than 0.001Hz.
$
153.06
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$3.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
159.86
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
165.56
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$8.00 Shipping
Condition: New
Location: China
10MHz SC cutting constant temperature crystal oscillator (OCXO). 10MHz OUT: A 10MHz frequency output BNC interface. Picture: 10MHz Sine Waveform. Reference ... moreOscillator Due to the characteristics of the reference oscillator, the power consumption at first startup is about 5W, and the power consumption after stabilization is always less than 3W.
$
159.86
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
170.57
Buy It Now
$3.99 Shipping
Condition: New
Location: China
10MHz SC cutting constant temperature crystal oscillator (OCXO). 10MHz OUT: A 10MHz frequency output BNC interface. Picture: 10MHz Sine Waveform. Reference ... moreOscillator Due to the characteristics of the reference oscillator, the power consumption at first startup is about 5W, and the power consumption after stabilization is always less than 3W.
$
176.11
Buy It Now
$3.20 Shipping
Condition: Neu
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
159.00
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
168.35
Buy It Now
$3.20 Shipping
Condition: Neu
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
174.00
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$5.00 Shipping
Condition: New
Location: China
10MHz SC cutting constant temperature crystal oscillator (OCXO). 10MHz OUT: A 10MHz frequency output BNC interface. Picture: 10MHz Square Waveform. Picture: ... more10MHz Square Wave Rising Edge. Picture: 10MHz Square Wave Falling Edge.
$
142.94
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
163.67
Buy It Now
$3.20 Shipping
Condition: Neu
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
159.86
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
151.87
Buy It Now
$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
147.27
Buy It Now
$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
151.87
Buy It Now
$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
152.00
Buy It Now
$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
142.94
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
170.57
Buy It Now
$3.99 Shipping
Condition: New
Location: China
10MHz SC cutting constant temperature crystal oscillator (OCXO). 10MHz OUT: A 10MHz frequency output BNC interface. Picture: 10MHz Square Waveform. Picture: ... more10MHz Square Wave Rising Edge. Picture: 10MHz Square Wave Falling Edge.
$
142.94
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
151.87
Buy It Now
$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
159.86
Buy It Now
$5.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
151.87
Buy It Now
$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
152.79
Buy It Now
$3.99 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
152.79
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
147.40
Buy It Now
$8.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
147.40
Buy It Now
$8.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
142.94
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
147.40
Buy It Now
$8.00 Shipping
Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
1
 In 

Former Listings  
 
ESE ES-102 GPS Satellite SMPTE/EBU TC90 Timecode Atomic LED Clock Time Receiver
ESE ES-102 GPS Satellite SMPTE/EBU Master Clock Receiver List Price $1.545 + Options SMPTE/EBU. ASCII(RS-232C) ESE Time Code Outputs 1 PPS Output Six.56" Amber LED Displays GPS"Lock" Indicator Time Zone Offset +/ 10 Second Offset Legally Traceable to UTC(Universal Coordinated Time) Loss of GPS Signal Output New Indoor Antenna Included Great Condition• Guaranteed to Arrive Fully Working for US Bidders FAST Shipping- Ships same/next day International Bids Welcome! Please see additional remarks at the end of the listing. Photos show the actual item for sale Description The ES-102 is a low-cost yet very accurate GPS Master Clock/Time Code Generator. The unit receives time and date information from Global Positioning System satellites and supplies this data to the user in the form of four different types of time code: SMPTE/EBU ... moreASCII(RS-232C) ESE-TC89™ ESE-TC90™, Six amber LED displays(55" provide a digital display of the Hours. Minutes and Seconds data. Two One Pulse Per Second outputs and a GPS"Lock" output are also standard features. A multi-channel receiver is employed that is capable of tracking several satellites simultaneously. Although reception of only one is required for time data to be output. Includes an internal GPS antenna. More details may be obtained from the User Manual. Note: These clocks are configured by means of a small control application that runs under Windows(64 Bit etc not tested) and which communicates via a serial cable(not included) So please only purchase this if you have a PC with a serial port and cable which you can use to set up the date. Timezone offset, cable length etc. You will therefore most likely need to run the config application when you first power up the unit before it will show the correct time. If required I can send the buyer the control application via email. For a permanent installation an external antenna is recommended and I have some related hardware also listed on eBay. A custom cable of the appropriate length to connect the external a
SPECTRACOM 8183 NETCLOCK GPS SATELLITE MASTER CLOCK/ATOMIC TIME RECEIVER IRIG-B
Welcome to Quality Data Products Search our eBay store, SPECTRACOM 8183 NETCLOCK GPS SATELLITE MASTER CLOCK/ATOMIC TIME RECEIVER IRIG-B, PRODUCT DESCRIPTION, This item is fully tested and in excellent cosmetic and working condition. GALLERY, SHIPPING& RETURNS, We ship worldwide. We also ship to Military APO and FPO addresses. Normal shipping: FedEx Ground. You can expect to receive your package within 3-5 days from the date of shipping. We normally process orders the day we receive them and they are picked up the next day. Overnight shipping: If your overnight order is received by noon. We will ship it that day. After noon it will go out the next day. Please contact us if you have a special request regarding shipping. Returns: If for some reason you are not satisfied with our product. PAYMENTS, STORE POLICY, Here at qdp. We like to keep ... morethings simple! With the most accurate description of our products and easy shipping, payment and warranty terms, you'll never go wrong with us. If you have any questions or suggestions. Don't hesitate to email us using the"Ask Seller a Question" link near the top of the page- or use the chat window above. For more information please visit our shop policy page. WARRANTY, We offer a 30 Day Satisfaction Guarantee from the date of your item being received. In addition your item comes with a 12 Month Parts Warranty. Warranty extension is available. Please contact us after the auction ends if you wish to extend your warranty. Quality data products will warrant the structure against manufacturing faults or defects for up to 30 daysfrom date of purchase. This Warranty offer is limited to Items that are not as described.
ESE ES-185A GPS Satellite Atomic Clock Time Receiver 10MHz 1KHz SMPTE IRIG TC90
ESE ES-185A'K' Option(10MHz/1KHz) GPS Satellite Master Clock Receiver 8-Channel GPS Receiver ESE. SMPTE/EBU, IRIG-B, RS-232 Time Code outputs 10Mhz& 1KHz Frequency Outputs 1 PPS(pulse-per-second) output Front Panel nine digit.56" yellow LED display Indoor Generic Mag Mount Antenna and 16' cable. Automatic Daylight Saving Time Correction Time Zone Offset Configuration via RS-232 Battery backup(battery condition not warrantied) GPS Lock LED Indicator and TTL output Good Condition• Guaranteed to Arrive Fully Working for US Bidders FAST Shipping- Ships same/next day International Bids Welcome! Please see additional remarks at the end of the listing. Photos show the actual item for sale Description The ES-185A is a GPS Master Clock/Time Code Generator. The unit receives accurate time and date information from Global Positioning ... moreSystem satellites and supplies this data to the user in a variety of forms. An 8-channel receiver is employed that is capable of tracking up to eight satellites simultaneously. Although reception of only one is required for time data to be output. ESE's ES-185A offers an accuracy of better than 10nS. More details may be obtained from the. Note: These clocks are configured by means of a small control application that runs under Windows(7/Vista/64 Bit not tested) and which communicates via a serial cable(not included) So please only purchase this if you have a PC with a serial port and cable which you can use to set up the date. Timezone offset, cable length etc. The unit will ship with the backup battery switched off(as it will not sustain the settings for the duration of the time during transit) You will therefore most likely need you to run the config application when you first power up the unit before it will show the correct time and/or date. Or before it will achieve sync. Restocking fees apply if you elect to return this item because you haven't run the necessary config application. If required I can send the buyer the control application via email. The include
TWO ARBITER 1093B 500 Ns GPS SATELLITE ATOMIC CLOCKS W/ L1 ANTENNA IRIG-B 1 PPS
TWO Arbiter 1093b Satellite Controlled ClockS ONE l1 gps active antenna included ANTENNA MOUNTING HARDWARE INCLUDED n type connector CABLE NOT INCLUDED ac power cordS IS INCLUDED Model 1093B delivers better than 500 ns accuracy and includes the most highly sought after features in a precision time clock as standard.With two terminal strip outputs providing unmodulated IRIG-B and 1 PPS signals. The 1093 is capable of driving multiple loads in parallel. An optional modulated IRIG-B port is available adding greater flexibility. Like other Arbiter clock models. Various options are available four additional configurable outputs. Listed options: OPT 3. OPT 20a. OPT 27. OPT 28. OPT 29. OPt 32 there are some light scratches to cover RETURN POLICY: UNLESS OTHERWISE NOTED ITEMS MAY BE RETURNED WITHIN 7 DAYS OF RECEIVING IF ITEM IS NOT AS DESCRIBED. ... moreSELLER MUST BE NOTIFIED PRIOR TO RETURN SHIPPING POLICY: NORMALLY WITHIN 48 HOURS OF CLEARED PAYMENT(EXCLUDING WEEKENDS AND HOLIDAYS) FREIGHTED ITEMS DEPENDING ON COMPLEXITY OF PREPARATION FOR SHIPPING WILL SHIP NORMALLY WITHIN 3-5 BUSINESS DAYS OF CLEARED PAYMENT. IF ITEM IS NOTED PREFFERED PICKUP. SHIPPING LOCAL PICK UP PREFERRED OR I CAN STRAP IT TO A PALLET AND SHIP IT TRUCK FREIGHT. WINNING BIDDER WILL NEED TO PAY ALL SHIPPING CHARGES DIRECTLY TO THE SHIPPING BROKER. ITEM IS LOCATED IN THE MIDLOTHIAN. VA 23112 FREE SHIPPING: IF NOTED"FREE SHIPPING" IS FOR CONTINENTAL LOWER 48 STATES ONLY we DO OUR BEST to include as much technical data about the item as possible. We always welcome your questions and inquiries, bidders are encouraged to do their own research regarding compatibility requirements and to verify information is correct PLEASE SEE SHIPPING CALCULATOR TO VIEW SHIPPING CHARGE(YOU WILL BE ABLE TO DETERMINE SHIPPING COST PRIOR TO BIDDING) PAYMENT ACCEPTED: PAYPAL: IF USING PAYPAL ITEM MUST BE SHIPPED TO CONFIRMED ADDRESS( MOST INTERNATIONAL ADDRESSES ARE NOT ABLE TO BE CONFIRMED) PERSONAL CHECK IF EBAY RATING + 10 OR ABOVE WITH NO NEGATIVE FEEDBACK. ALLOW 10
Spectracom 8183 Netclock GPS Satellite Atomic Clock Receiver Time Sync 4s
Spectracom 8183 Netclock GPS Satellite Atomic Clock Receiver Time Sync in good used condition. Just removed from working environment, missing power supply, no cables or other accessories, sold as pictured. 4s
Meinberg ED170MP GPS Satellite Disciplined Atomic Clock 10MHz Oscillator 1PPS
Rohde& Schwarz/Meinberg ED170MP GPS Satellite Disciplined Clock Used. Very Good Condition• No Antenna Included) Photos show the actual item for sale Got a Question? Here's a lightly-used high-end German made laboratory type GPS time receiver. Note that no antenna is included. The unit has been tested and been found to lock to the GPS network of atomic clocks- see screenshots at the end of the listing taken during my testing. You will need to supply your own Meinberg antenna for this unit to function. Note that the antenna includes a proprietary down-converter circuit enabling long cable runs between antenna and receiver. But that eliminates the option of using one of the generic 5V antennae you'll find available for sale on-line, so you will need to stick with a Meinberg antenna. The unit ships with the password is set to the ... moredefault value of"meinberg" These values can easily be changed using the Meinberg config utility via the process documented in the User Manual. Listing comprises the items shown in the images only. No unpictured hardware. Cables, accessories or documents are included. Description The frequency locking of the master oscillator to the GPS system enables the module GPS170 to generate fixed and programmable standard frequencies with high accuracy and stability. Various oscillator options allow the cost efficient implementation of different requirements concerning the accurracy of the outputs. The pulse generator of ED170 generates pulses per second and per minute. The pulses are synchronized to UTC second. Full details may be obtained from the User Manual Two serial interfaces are available for sending time strings. These ASCII telegrams include information regarding time. Date and status of the GPS receiver. The module provides two inputs for measurement of asynchronous time events. These capture events can be read via a serial interface. A powerful and feature-rich software called GPSMON is available for configuration and monitoring of your Meinberg GPS receivers. Features
ESE ES-185A GPS Satellite Atomic Clock SMPTE/EBU Timecode Receiver w/ 10MHz 1KHz
ESE ES-185A GPS Satellite Master Clock Receiver Used. Good Condition Photos show the actual item for sale Got a Question? Description The ES-185A is a GPS Master Clock/Time Code Generator. The unit receives accurate time and date information from Global Positioning System satellites and supplies this data to the user in a variety of forms. An 6-channel receiver is employed that is capable of tracking up to six satellites simultaneously. Although reception of only one is required for time data to be output. ESE's ES-185A offers an accuracy of better than 10nS. More details may be obtained from the User Manual. Features 6-Channel GPS Receiver ESE. SMPTE/EBU, IRIG-B, RS-232 Time Code outputs 1 PPS(pulse-per-second) output Front Panel nine digit.56" yellow LED display Indoor Generic Mag Mount Antenna and 58" cable. Time Zone Offset ... moreConfiguration via RS-232 Battery backup(battery condition not warrantied. Please assume that replacement will be necessary) GPS Lock LED Indicator and TTL output Note: These clocks are configured by means of a small control application that runs under Windows(7/Vista/64 Bit not tested) and which communicates via a serial cable(not included) So please only purchase this if you have a PC with a serial port and cable which you can use to set up the date. Timezone offset, cable length etc. The unit will ship with the backup battery switched off(as it will not sustain the settings for the duration of the time during transit) You will therefore most likely need you to run the config application when you first power up the unit before it will show the correct time and/or date. Or before it will achieve sync. Restocking fees apply if you elect to return this item because you haven't run the necessary config application. If required I can send the buyer the control application via email. The included antenna is very basic and is included to allow you to test the unit immediately upon receipt. For a proper installation. A durable external weatherproof antenna is highly recommended.