SA831 One Output 5-860MHz Gain 30dB Outdoor Waterproof CATV Home Amplifier at Low Price
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Product Highlights
- Bidirectional AGC Control: Built-in optimized high performance AGC circuit ensures stable gain and low distortion.
- High Gain Performance: Forward gain of 30dB with output level up to 102dBuV for strong signal transmission.
- Outdoor Waterproof Design: Waterproof aluminum case with lightning protection system for steady outdoor operation.
- Flexible Engineering Debug: Plug-in equalizer, attenuator, and splitter allow agile on-site configuration.
- Wide Input Voltage Range: Supports AC 135V-250V or AC 35V-90V for versatile power supply compatibility.
- High Reliability: Features high reliability switching power supply and scientific internal process.
- CE and RoHS Certified: Product meets CE, ISO, and RoHS safety and environmental standards.
Product Attributes
- Customization
- Available
- Type
- CATV Equipment
- Function
- Signal Transmission Equipment
- Model NO.
- SA831
- Certification
- CE, ISO, RoHS
- Brand
- Softel
- Module Number
- SA831
- Forawrd Frequency Bandwidth
- 87-860MHz
- Forawrd Gain
- 30dB
- Optical Connector
- FC/PC
- Forawrd Output Level
- 102dbuv
- Return Loss
- ≥15dB
- Input Voltage
- AC:135V-250V, or AC:35V-90V
- Consumption
- 30W
- Dimension
- 340mmx220mmx160mm
- Transport Package
- Packed with Polyfoam, Outer Packed with Brown Box
- Specification
- CE; ISO9001
- Trademark
- Softel
- Origin
- Hangzhou, Zhejiang, China
- HS Code
- 85176229
- Production Capacity
- 1000PCS Per Month
Product Images of SA831 One Output 5-860MHz Gain 30dB Outdoor Waterproof CATV Home Amplifier at Low Price
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SA831 One Output 5-860MHz Gain 30dB Outdoor Waterproof CATV Home Amplifier at Low Price -
SA831 One Output 5-860MHz Gain 30dB Outdoor Waterproof CATV Home Amplifier at Low Price -
SA831 One Output 5-860MHz Gain 30dB Outdoor Waterproof CATV Home Amplifier at Low Price -
SA831 One Output 5-860MHz Gain 30dB Outdoor Waterproof CATV Home Amplifier at Low Price -
SA831 One Output 5-860MHz Gain 30dB Outdoor Waterproof CATV Home Amplifier at Low Price -
SA831 One Output 5-860MHz Gain 30dB Outdoor Waterproof CATV Home Amplifier at Low Price
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Product Description
SA831 One Output 5-860MHz Gain 30dB Outdoor Waterproof CATV Home Amplifier at Low Price
-Product Display
-Product description
-Product feature
-Main application
-WorkShop
-Our Team
-Product Display
-Product description
Field Bidirectional AGC Trunk Amplifier is a new high gain amplifier. Adopt mature and optimized circuit design, scientific and rational internal process, high quality materials, and builtin high performance AGC control circuit to ensure the stable gain and low distortion. It's the best choice for large and medium-sized bidirectional CATV transmission network.
-Product feature
- Use Micro-tube pre-amplify and low noise Philips power doubler module(BGD814).
- EQ, ATT have fixed or adjustable
- Output splitter(FZ110) or coupler(FP204) can plug change to make engineering debug more agile
- More powerful, less consumption
The forward preceding stage adopts the newest high index imported low noise push pull amplifier modules or GaAs push pull modules, output stage adopts high index imported power-double amplifier modules or GaAs amplifier modules. The output level is high and the nonlinear index is good. The backward adopts the newest high index imported return dedicated amplifier modules. The distortion is low and signal to noise ratio is high.
It is more convenient to debug, because of plug-in duplex filter, plug-in fixed (or adjustable) equalizer and attenuator, plug-in output splitter and scientific and rational on-line detection ports.
Built-in optimized high performance AGC control circuit, make the control more accurate and the link signal working more stable. The equipment can work steadily outdoor under bad environmental condition, because of waterproof aluminum case, high reliability switching power supply and lightning protection system.
-Main application
- Use low noise Philips module.(Forward:BGY887+BGD814 ,Reverse BGY67A)
- EQ, ATT have fixed or adjustable
- Output splitter or coupler can plug change to make engineering debug more agile
- More powerful, less consumption
-WorkShop
-Our Team
| Frequency bandwidth | Forward | 87-860MHz |
| Reverse (option) | 5-65MHz | |
| Gain | Forward | 30dB |
| Reverse (option) | 12dB | |
| Noise figure | Forward | ≤10dB |
| Reverse (option) | ≤12dB | |
| Output level | Forward | 102dBuV |
| Reverse(option) | 110dBuV | |
| CTB | Forward | ≥65dB |
| CSO | Forward | ≥63dB |
| Return loss | Forward | ≥15dB |
| Reserve | ≥15dB | |
| Flatness in band | Forward | ±0.75dB |
| Reserve | ±0.75dB | |
| Input voltage | Ac:135v-250v,or Ac:35v-90v | |
| Consumption | 30w | |
| Dimension | 260mmx210mmx120mm | |
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR223493". Items marked "
" are certified.
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Company Profile
Hangzhou Softel Optic Co., Ltd. (Brand: SOFTEL) was established in 2006, which Located in the HangZhou Hi-Tech Development Zone. Taking advantage of the modern broadcast and optic fiber communication technology, we are specializing in R& D of CATV system equipment, and leading manufacturer of HFC broadband Optic Transmission equipment with strong R& D capability in this field.
We have more than 100 staff in which 10% of senior technicians. It has more than 1, 000 square meters standards production assembling line, we have strict QC procedure, each unit of our products will go through 3 layer QC procedure, material checking before production, stability and performance testing after production, packing checking before delivery.
Currently, we supplying to numerous agents, integrated dealers and equipment producers all over the world, most of our products move to South America, Russia and north European countries.
Through keen international business competition in good faith, all of our staffs feel big accomplishment & Work under heavy responsibility. In addition, we are much proud of providing our invaluable customers with our high quality, high reliability, high efficiency, competitive products.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 708 709 Haiwei Building, 101 Binkang Road, Binjiang District, Hangzhou, Zhejiang, China
-
Plant Area
- 308 square meters
-
Number of Employees
- 19
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port, Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- CATV Products, Fiber Optic Passive, Satellite Equipment, Fiber Optical Transmission Equipment, Digital Headend Equipment
-
R&D Engineers
- 3 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-12-27
- Export Year
- 2006-12-27
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What is the forward gain of the amplifier?
- The forward gain is 30dB with an output level of 102dBuV.
- Is this amplifier suitable for outdoor use?
- Yes, it features a waterproof aluminum case and lightning protection system for stable outdoor operation.
- What is the frequency bandwidth?
- The forward frequency bandwidth is 87-860MHz, with an optional reverse bandwidth of 5-65MHz.
- Can the equalizer and attenuator be adjusted?
- Yes, the EQ and ATT modules are available in fixed or adjustable versions for flexible engineering debugging.
- What is the power consumption?
- The device consumes 30W of power.
- What input voltage does the amplifier support?
- It supports AC 135V-250V or AC 35V-90V.
- Does the product have any certifications?
- Yes, the product is certified with CE, ISO, and RoHS.
- What is the lead time for orders?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
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