Complaint
30dB 2 Outputs Line Extender CATV Sub-trunk RF Amplifier for User-end Coax Power Amplifier
Summary
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 built-in high-performance AGC control circuit to ensure stable gain and low distortion. It's the best choice for large and medium-sized bidirectional CATV transmission networks.
Functional Features
Use Micro-tube pre-amplify and low-noise Philips power doubler module(BGD814).
EQ and 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 the plug-in duplex filter, plug-in fixed (or adjustable) equalizer and attenuator, plug-in output splitter, and scientific and rational online 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 outdoors under bad environmental conditions, because of the waterproof aluminum case, high-reliability switching power supply, and lightning protection system.
| 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 | |
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 terms of payment that are 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. If 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, 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.
