SPECIFICATIONS

Application: Electronic Products

Brand Name: HQXRTEK

Condition: 100%new

Material: ABS

Model: 100KHz-1.7GHz Full Band RTL SDR

Package: Carton

Payment: Paypal\TT\Western Union\Trade Assurance

Product Name: RTL-SDR USB Tuner Receiver USB Dongle with RTL2832U R820T2 Ham Radio

Shipping by: DHL\UPS\Fedex\EMS\TNT\Aramex

Type: RTL SDR

Warranty: 12 Months

brand name: AISANRAY

model number: SG-004A

place of origin: Guangdong, China

private mold: Yes

product type: Signal Generator

Product Description

Description:

WZ_SIGNAL signal generator is mainly used for debugging of industrial field PLC, process instrumentation, electric valve and so
forth. It’s easy to use with a friendly Chinese character operation interface. The signal generator is small and light but has a
long standby time and high precision.

Features:

Internal reverse and overcurrent protection, 30V protection voltage.
Built-in one single 3.7V lithium battery power supply; the using time varies, based on the usage (It can be more than 6 hours with
20mA continuous output).
With internal battery voltage hint, (UV light)when the undervoltage light is on, please turn off the charging.
Do not use for a long time, please charge once every two months.
Charge with micro USB.
Operating temperature range 0-50 degrees Celsius.
Custom Function:
In order to facilitate on-site debugging, the upper and lower limits of the output signal can be set according to the requirements
of the equipment. The active 4-20mA output upper and lower limits, passive 4-20mA output upper and lower limits, and 0-12V output
upper and lower limits can be set separately, and this function can be freely put on and off for field application.

Automatic Output Function:
This function can automatically change the output mode according to the program. It can be automatically output only by setting
the parameters, which is used for aging and automatic testing of valves and other equipment.
This function consists of the following parts: automatic mode, cycle number, initial value, incremental value, decrement value,
incremental time, decrement time, starting point delay, endpoint delay, and end value. For active current, passive current, and
voltage output, there are separate setting parameters to facilitate the setting of various output signals.

VC Conversion Function:
This function is mainly used for some temporary voltage and current conversion, such as converting 0-10V input to 4-20mA output.
VC active conversion: converts the voltage signal input into an active current signal output VC passive conversion: converts the
voltage signal input into a passive current signal output
C-V conversion: converts the current input signal into a voltage signal output
The function rules consist of several parts: VC conversion switch, conversion mode, voltage upper limit, voltage lower limit,
current upper limit, current lower limit, and overrange.

Specifications:

Name: Signal Generator
Active current output: range: 0-24mA; resolution: 0.01mA; maximum load: 750Ω
Passive current output: range: 0-24mA; resolution: 0.01mA; external power supply up to 30V.
Voltage output: range: 0-12V; resolution: 0.01V; maximum current 30mA
24V voltage output: drive current: 24mA.
Current input measurement: range: 0-24mA; resolution: 0.01mA; input impedance: 100Ω
Voltage input measurement: range: 0-30V; resolution: 0.01V; input impedance: 2.5MΩ
Operating environment: 0°C-50°C
Protection voltage: 30V
Item size: 90 x 70 x 28mm / 3.54 x 2.76 x 1.10in
Package size: 150 x 100 x 80mm / 5.91 x 3.94 x 3.15in
Package weight: 160g / 5.64ounce

Package included:

1	1 x Signal Generator
2	3 x Test Cable

Packing&Shipping

Package: in thick carton packages, solid and safe for shipping.

Company Introduction

Shenzhen Huanqiu Xinrui Electronic Technology Co., Ltd. is a company specializing in the production and sales of electronic development board, SDR products, electronic components and other electronic products, with a complete and scientific quality management system. Integrity, innovation, strength and product quality of our company have been approved by the industry since establishment, we have been always adhering to the "innovative, pragmatic, integrity, endeavoring" spirit, devoting to software development in information technology, the human-computer interaction technology, IC circuit board(PCB) design, embedded software and hardware integration technology research and production, has become a technology-oriented company with services of product solutions, software development, hardware manufacture and customer service, which is covering the domestic electrical industry. The products developed and produced by our company are widely used in many fields such as school research project and high-tech industrial company system, and have been recognized and loved by our customers. In the market environment where technology changes with each passing day and competition is increasingly fierce, the replacement of products is getting faster and faster, and the cycle of commodity selling is getting shorter and shorter. To maintain long-term prosperity, enterprises must focus on continuous innovation and continuous launch of new product, adhere to research and development, to meet the changing needs of customers. We will, as always, put product quality in the first place, pay attention to research and development of new products, to ensure after-sales service. Welcome to visit our factory for direction and business negotiation.

Certifications

FAQ

Q: Are you a trading company or a manufacturer?

A: We are a electronic components manufacturer in Shenzhen China, we have our own R&D team and a factory for production, and we can support OEM & ODM services for clients.

Q:How do I pay for my purchase? A: We accept the following payment methods: cridet card; moneybooker;T/T;western union. Q: How much does it cost to ship to my country? A: Package less than 2 Kg will be shipped by China Post Airmail which is free shipping to the 26 countries as following: United States; United Kingdom; Australia; Brazil; Canada; Italy; Turkey; Spain; Malaysia; France; Russia; Sweden; New Zealand; Norway; Switzerland; Japan; Thailand; Ireland; Israel; Belgium; Poland; South Korea; Austria; Germany; Denmark; Singapore. Other countries and package over 2 Kg, buyers have to afford entire shipping cost. Q: Is there any tracking Number for my item? A: Yes, we ship every order with their Tracking Number, and you can view the shipment staus on the corresponding website. Q: I am a reseller,I would like to buy many pieces of your item, what's the wholesale price? A: Hi, thanks for your inquiry, if you would like to buy this item or other items in large quantity, please kindly contact us for further discussion.