Indoor Bidirectional Amplifier 862MHz Low Noise CATV Signal RF Amplifier

• Customization: Available
• Type: CATV Equipment
• Certification: CE, ISO
• Model NO.: SA801H
• Condition: New
• CATV Amplifier Name: Indoor Bidirectional Amplifier CATV Amplifier
• Frequency Range: 47/87~862 MHz
• Nominal Gain: 32dB
• Gain Stability: -1.0 ~ +1.0dB
• Transport Package: Standard Export Package
• Specification: 340mmx220mmx160mm
• Trademark: SOFTEL
• Origin: Hangzhou, Zhejiang, China

Product Description

Indoor Bidirectional Amplifier 862MHz catv signal rf amplifier

1. Summary

SA801H Indoor Bi-directional Amplifier are special amplifiers designed for the last "1km" of the bi-directional transmission network. Special CATV RF modules are used as forward channel; Microwave tube push-pull circuit with low noise are used as backward channel; It has the characteristics of low power consumption,high reliability and excellent cost performance. And it is suitable for small and medium sized CATV bi-directional transmission network.

 

2. Performance Characteristics

Microwave tube push-pull circuit with low noise or special CATV RF modules packaged in SOT-115 are used as forward channel whose output level is stable and nonlinear indicators are good; Microwave tube push-pull circuit are used as backward channel whose distortion is low and signal-to-noise ratio is high.

It is more convenient for debug engineering debug, because of the plug-in diplexer filters with built-in adjustable equalizers, adjustable attenuator, plug-in output splitter and scientific and reasonable ports for online test.

These equipment will work in the field rugged environment for a long time continuously, because of the aluminum alloy casing, good heat dispersing performances, beautiful looks, dependable linear power supply and lightning protection systems.

 

3. Technical Parameters

 

Item	Unit	Technical Parameter
		SA801H-00	SA801H-15
Downlink Transmission Path
Frequency Range	MHz	47/87~862
Nominal Gain	dB	32
Minimum Full Gain	dB	≥32
Nominal Input Level	dBμV	70
Nominal Output Level	dBμV	102
Flatness in Band	dB	±0.75
Noise Figure	dB	≤10
Return Loss	dB	≥16
C/CTB	dB	≥ 57
C/CSO	dB	≥ 56
Group Delay	ns	≤ 10  (112.25 MHz/116.68 MHz)
Signal to Hum Noise Ratio	%	< 2
Gain Stability	dB	-1.0 ~ +1.0
Uplink Transmission Path
Frequency Range	MHz	5 ~ 30/65	5 ~ 30/65
Nominal Gain	dB	-3	15
Minimum Full Gain	dB	-	≥15
Maximum Output Level	dBμV	-	≥110
Flatness in Band	dB	±0.75	±0.75
Noise Figure	dB	-	≤12
Return Loss	dB	≥16	≥16
Carrier to Double Inter-modulation Ratio	dB	-	≥ 52
Group Delay	ns	≤ 20  (57MHz/59MHz)	≤ 20  (57MHz/59MHz)
Signal to Hum Noise Ratio	%	<2	<2
General Characteristic
Characteristic Impedance	Ω	75
Supply Voltage	V	A:AC(165 ~250)V
Impulse Withstand Voltage(10/700μs)	kV	> 5
Power Consumption	W	8
Outside Dimension	mm	150(L)x 108(W)x 54(H)

Company information

FAQ
1. What are the payment terms that you support?
Usually, we accept T/T PayPal, Western Union, and Alibaba Trade Assurance. You can select the termsof payment which is more convenient for you.

2. What about the lead time?
Usually, if there's stock, we ship the goods within 3-5 working days after the deposit is confirmed. lf it isout of stock. the lead time depends.

3.How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goodshave high weight and volume, we suggest using air or sea shipment.

4. How can I place an order?
(1) Negotiation is agreed upon for the product price and specifications.
(2) The Proforma invoice will be sent for confirmation.
(3)After the agreement on the proforma invoice, the customer makes the deposit
(4) Manufacturing will be started as soon as the payment is confirmed by our bank
(5) Ship out the goods within the agreed delivery deadline.

5.Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.

6.How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.