Model: | ET-8323 |
---|---|
Brand: | ETEC |
Origin: | Made In China |
Category: | Electronics & Electricity / Telecommunication & Broadcasting / Wireless Equipment |
Label: | transmitter , dvb-t2 transmitter , uhf transmitter |
Price: |
US $15000
/ pc
|
Min. Order: | 1 pc |
Outline
ET-8323 is a professional DVB-(T) digital transmitter , which gives sustained power output with 1500W/2000W/2500W/3000W optional. Its compact structure design has greatly saved space for your room.
The frequency range of DUT-8323 is from 470MHz~806MHz. This transmitter has a very high linear and high reliability as it takes high gain and high linear LDMOS tube amplifier module. Furthermore, it supports AGC function to keep sustained power output.
Dexin is always ready to meet customer requirements by making it available to output signal carrier or multi carrier, adapt to signal channel and broadband transmission.
Key Features
* Intelligent and modularized amplifier unit, takes high power gain and high linear LDMOS tube
amplifier module design
* Low power consumption and super linear design to improve the transmission power, and reduce the
nonlinear distortion
* AGC function with sustained power output to allow the transmitter a good stability and reliability
* Support MFN and SFN system
* Support fault diagnosis function
* Full digital front panel control, easy operation.
* LED on the door supporting alarm and signal monitor
* Stabilized-power supply with wide range of voltage and high efficiency
* Cooling system with low consumption and low noise
* Multi lightning protection measures, good protection for whole equipment.
* 24-hour working unmanned, user friendly design
* Easy to install, elegant appearance
Technical Specifications
Input |
System standard |
DVB-(T) |
frequency |
470MHz~806MHz |
|
Input Level |
-20 dBm±3dB (87dbuv ±3dB) |
|
Input reflection loss |
≥15dB |
|
Input Interface |
‘N’ |
|
Output |
RF output power |
1500W/2000W/2500W/3000W optional |
Output frequency |
470MHz~806MHz (For Single Channel: Every 8M available; For Broadband Channel: consecutive 60M available) |
|
Output impedance |
50Ω |
|
frequency response |
±0.5dB |
|
Shoulder level |
≥36dB@central freqnencyIF±4.2MHz |
|
MER |
≥33dB |
|
output reflection loss |
≥20dB |
|
variation of output power |
±0.25dB |
|
In-band stray |
≤-60dBc |
|
Out-of-band suppression |
≥65dBc |
|
Output interface |
1-5/8 |
|
General Parameters |
Working temperature |
-20~+50℃ |
Storage temperature |
-30~+75℃ |
|
Relatively humidity |
<95% (25℃ no condensation) |
|
Cooling mode |
inside cooling fan |
|
atm press |
86~106kPa |
|
power supply |
AC, 220V±10%/50Hz |
|
Machine room requirement |
less dust, no shake |
|
Dimension(L×W×H) |
1050mm×600mm×1695mm |
YIWU WEI WU TRADING COMPANY | |
---|---|
Country/Region: | Si chuan - China |
Business Nature: | Trading Company |
Phone: | 18215519239 |
Contact: | WEIWU (Sales Manager) |
Last Online: | 10 Nov, 2023 |