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PDF TDE800UHF Data sheet ( Hoja de datos )
| Número de pieza | TDE800UHF | |
| Descripción | Power Amplifier Section 800W UHF | |
| Fabricantes | TDE | |
| Logotipo |  |
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Charateristics
• 470 – 860 MHz
• Pout: 200 W DVB-T Signal
• Pout: 500 W ps. Analog Tv
• Gain: 19dB
• 50 Ohm in/out Impedance
• Classe AB Operation
• Device: 2 x NXP BLF888A
• Supply: 50 Vdc nominal
• High temperature protection
• Dimension: (LxWxH)
115x85x23mm
4.52”x3.34”x0.90”
• Weight: 0.130Kg / 0.29lb
Applications
•Broadcast transmitter
• Industrial application
• Research & Development
• scientific equipmets
• Test and validation
Benefits
• This amplifier is suitable for
use with or without carrier.
Carrier removal mean a lower
devices temperature, since
one thermal junction is
avoided.
• Excellent ruggedness
• High power density
• High power gain
• High efficiency
• Low performance spreading,
unit to unit
TDE800UHF
Power Amplifier Section 800W UHF
TDE800UHF is an high linear amplifier, designed to work in the entire band
470-860Mhz, with relevant power level in most common transmission
standard.
TDE800UHF incorporates a fully printed network with Microstrip and
Stripline technology that match the latest generation of LDMOS power
devices, making this amplifier the technology state of art.
Parameter
Frequency Range
Power gain
Analog tv power
Imd < -50 dBc (G std red
field common amp)
DVB-T/ DVB-H power
Shoulder <-30 dBc
ATSC DTV Shoulder
< -40dBc from carrier
Supply Voltage
Efficiency 200W DVB-T
Efficiency 300W CW
Efficiency 500W Analog
Power Out pep
Quiescent Current
Current Consumption
Analog Tv (blak field)
Min.
470
17
450
180
200
21
40
45
600
Typ.
19
500
200
250
50
26
48
55
800
2.8
Eletrical Specification
Max. Units.
Note
862 MHz
dB
Wps
Wrms
Wrms
Without
precorrection
Without
precorrection
Without
precorrection
V
%
%
%
W Note 5
3.2 Amps
Note 3
25
Amps
Pout 500W
p.s
PRELIMINARY
REV.A – 15/05/2012
www.tdeitaly.com
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet TDE800UHF.PDF ] | |
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