Fos-3 Ocxo Frequency Standard 44.1k 48k Word Clock Cw Fr External Rubidium Clock

US $170.34

Shenzhen, China
Aug 7th

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Description OCXO Frequency Standard 44.1k 48k Word Clock CW Built-in OCXO For External Rubidium Clock FOS-3 Description: FOS-3 is designed with 44.1k, 48k, 2-channel word clocks, built-in high-precision OCXO. It enables connection to external rubidium clock. Features: - Two channels of adjustable output. Use knobs to select output frequency - One channel of 10M output. Output standard 10M signal - One channel of 10M input, which can be connected with precise signals, such as rubidium clock - With large OCXO for lower and more stable noise - Imported knobs for smooth operation and long service life - Single 12V power supply. It is convenient to power with lower power consumption Specifications: - Model: FOS-3 - Power supply: DC11.7-12.9V, maximum 12W - OUT1 frequency: 44.1k-88.2k-176.4k-352.8k-48k-96k-192k-384k-8.4672M-11.2896M-16.9344M-33.8688M - OUT2 frequency: 44.1k-88.2k-176.4k-352.8k-48k-96k-192k-384k-8.4672M-11.2896M-16.9344M-33.8688M - 10MHz port output frequency: 10MHz - Output waveform: Three channels are 3.3Vpp square wave (5Vpp square wave is optional) - Output impedance: compatible with 50 and 75 at the same time - Frequency selection way: 12-gear dial - Input: 10M, 0.1Vpp-5Vpp, square wave or sine wave Indicators: - PWR: Power supply indicator. It is lit when power-on. Turn knobs to 44.1K, the light will flash once. - 10M IN: 10M input indicator. - ALM: Light flashes when frequency is not locked, which means that please not use it. Package Included: - 1 x OCXO Frequency Standard - 1 x Power Adapter AC110-220V-DC12V/1.0A FAQ: Q1: What is this? A1: It is a device which can output an accurate audio frequency. Q2: Where can we use it? A2: It can be used to provide a reference for audio equipment, make smooth audio sound, enhanced details, and make the background quieter. Q3: What are the uses of three indicators? A3: PWR: Power supply indicator. It is lit when power-on. Turn knobs to 44.1K, the light will flash once. 10M IN: 10M input indicator. ALM: Light flashes when frequency is not locked, which means that please not use it. Q4: What is the use of F.ADJ? A4: It is used to adjust the frequency of internal OCXO. With built-in OCXO frequency reference, even when there is no external input, there will be signal output. Q5: What's the usage of 10M input and output? A5: The 10M input port can be connected to a 10M accurate reference, for multiple machines to synchronize external 10M signals. 10M output port can output internal OCXO frequency. If an external 10M is used, the externally input 10M signal can be used in cascade connection with multiple machines. Payment Terms 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 7 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms - For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding. Return Terms 1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund. 2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA. 3. We reserve the right to refuse any returns for objective reasons. Custom Duties & Taxes 1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility. 2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping. Feedback 1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to al our customers. 2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap. On Aug-07-21 at 00:58:07 PDT, seller added the following information:

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Modified Item	No
MPN	Does Not Apply
Country/Region of Manufacture	China
Brand	Unbranded
Custom Bundle	No
Model	FOS-3
Filter Type	OCXO Frequency Standard
Power supply	DC11.7-12.9V
UPC	Does not apply