Product Description
2 output CATV amplifier with AGC
SA1100 outdoor trunk bidirectional amplifier is mainly used for bidirectional trunk transmission of CATV television image signal, digital TV signal, telephone voice signals and data (or compressed data) signal. Advanced and mature circuits, scientific and reasonable process structures and high quality materials, ensure the excellent performance. It is the first choice equipment to build large or middle-sized CATV bidirectional transmission network.
Features
- 1003MHz bandwidth design.
- Forward path: The pre-stage adopts GaAs MMIC, output stage adopts the newest imported high index power doubly module, achieve high output level, low distortion and high SNR.
- It is more convenient to debug because of the plug-in duplex filter, equalizer, attenuator, output tap and the scientific and reasonable on-line detection ports.
- The equipment can long time continuous work steadily under outdoor bad environmental condition. Because of the aluminum waterproof housing, high reliability switching power supply and strict lightning protection system.
Product Parameters
| Item |
Unit |
Technical Parameter |
| Forward Path |
| Frequency range |
MHz |
45 (87) ~ 862/ 1003 (optional) |
| Rated gain |
dB |
30 (the pre-stage adopts low gain MMIC) |
38 (the pre-stage adopts high gain MMIC) |
| Rated input level |
dBμV |
72 |
70 |
| Rated output level |
dBμV |
102 |
108 (EQ6dB) |
| Flatness in band |
dB |
±0.75 |
±0.75 |
| Noise figure |
dB |
≤10 |
≤10 |
| Return loss |
dB |
≥16 |
| C/CTB |
dB |
≥70 |
≥66 |
| C/CSO |
dB |
≥67 |
≥64 |
| Group delay |
ns |
≤10 (112.25 MHz/116.68 MHz) |
| Signal-AC Ratio |
% |
< 2 |
| Gain stability |
dB |
-1.0 ~ +1.0 |
| Return Path |
| Frequency range |
MHz |
5 ~ 65 |
| Rated gain |
dB |
24(Different modules, different gain. Can be specified by the users.) |
| Maximum output level |
dBμV |
110 |
| Flatness in band |
dB |
≤±0.75 |
| Noise figure |
dB |
≤8 |
| Return loss |
dB |
≥16 |
| Signal-AC Ratio |
% |
< 2 |
| General Performance |
| Characteristic impedance |
Ω |
75 |
| Power supply voltage |
V |
A: AC (150~250)V; B: AC (35~90)V |
| Impulse withstand voltage |
kV |
> 5 (10/700μs) |
| Power consumption |
W |
≤20 |
| Dimension |
mm |
220 (L)* 205 (W)* 65 (H) |
Packaging & Shipping
FAQ
1. What are the payment terms that you support?
Usually, we accept T/T, PayPal, Western Union and so on. 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 is out 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 goods have 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.
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