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Help Center100W DTV UHF Repeater
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Product picture
100W DTV UHF Repeater
CKUDW-G100
Main Features
Main Features
n The wild-type waterproof design, simple and attractive appearance, suitable for outdoor work
n Support all standard digital TV, mobile TV signal transmission and Signal complement point, support single spectrum and wide-band (multi-spectral) amplification
n Patented RF delay technology. Avoid the interference with multi-point signal cross-coverage.
n Large range AGC control circuit (50dB), high-precision ALC compensation function, ensures the output power stability when external signal large changes.
n Complete protection functions: self-excitation protection, overload protection, signal fast impact protection, power protection, temperature control protection, password security control.
n Microcomputer control, support remote debugging and monitoring after equipped with communication module (GPRS)
n Equipment Customization: optical input type, microwave input type,
n Single Frequency Network Delay Adjustable
specification
|
Parameters |
Symbol |
Min |
Typ. |
Max |
Unit |
|
Input and output frequency range |
FOUT |
470 |
Any 100MHz |
862 |
MHz |
|
Frequency conversion gain flatness over all bandwidth |
DGa |
|
1 |
2 |
dB |
|
Frequency conversion gain flatness over 8MHz bandwidth |
DG8MHz |
|
0.3 |
0.5 |
dB |
|
Noise figure |
Nf |
|
3.0 |
6.0 |
dB |
|
Input signal level |
PIN |
37 |
|
107 |
dBmV |
|
ALC voltage control range |
DGALC |
15 |
20 |
|
dB |
|
Output power stability(ALC on) |
DPOUT |
|
|
1 |
% |
|
Out-band harmonic level (external filter connection) |
H |
|
|
-61 |
dBc |
|
In-band spurious signal level |
Spur |
|
|
-46 |
dBc |
|
Input port return loss |
RLIN |
15 |
|
|
dB |
|
Output port return loss |
RLOUT |
17 |
|
|
dB |
|
Average digital output power |
PAVG |
|
37~43 |
|
dBm |
Spectrum shoulder distance@fcenter±4.2MHz |
Shoulder |
- 36 |
- 40 |
|
dB |
|
Single frequency MER |
MER |
32 |
40(pre-correction) |
|
dB |
|
Mean operating time without malfunction |
MTBF |
45000 |
|
|
hour |
Spectrum characteristic |
Conform to the GY/T220.1—2006.5.9.3 spectrum model requirement |
||||
input port impedance/connector |
50W/SMA-50K |
||||
Output port impedance/connector |
50W/ L16-K |
||||
-20dB Input test port impedance/connector |
50W/BNC |
||||
-50dB Output monitoring port impedance/connector |
50W/SMA-K |
||||
status display |
LCD Display Screen / function key/ LED |
||||
local monitoring port connector |
RJ-45 (10 Base-T) / DB-9J(RS-232) |
||||
Wireless remote monitoring port connector |
DB-(9J(RS-23optional) |
||||
Power supply |
AC220V±20%,45Hz-60Hz; AC110V±20%,45Hz-60Hz; AC60V±20%,45Hz-60Hz(Optional) |
||||
Power supply connector |
IEC320 |
||||
Cooling system |
temperature-controlled forced air cooling |
||||
Operating temperature range |
-10 ~ +50°C |
||||
Operating humidity |
0 ~ 95%, non-condensing |
||||
Storage temperature |
-55 ~ +85°C |
||||
Storage relative humidity |
0 ~ 95%, non-condensing |
||||
ize(W´H´D)/Weight |
305mm × 465mm × 189mm /10.5kg |
||||
Production Flow
Packaging&Shipping
Company Introduction
Company file
Since established in High-tech Information Industrial Park Guilin, China in 2000, Guilin CEKE Communication Equipment Co., Ltd is dedicated in R&D, manufacturing, sales, engineering, technical support and after-sales service of MMDS transmitters, digital TV transmitters/repeaters as well as TV and radio microwave transmission equipment for radio &TV broadcasting. Our products have been certified by ISO9001 and got more than 10 patents, and have been exported to customers in 40 countries and regions Europe, America, Central Asia, Southeast Asia, Africa and Oceania.
We are not only provider of equipment but also a global provider of integrated solution for pay-TV broadcasting. We have successfully DTTV system integration projects countries like Sri Lanka, Kyrgyzstan, Costa Rica, Madagascar, Vanuatu and Equatorial Guinea.
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