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PDF LDU60-R Data sheet ( Hoja de datos )
| Número de pieza | LDU60-R | |
| Descripción | LDMos Technology Amplifier | |
| Fabricantes | Res-Ingenium | |
| Logotipo |  |
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LDU60-R
80W pep –27dBc LDMos Technology Amplifier
Designed for analog and digital TV transposers and transmitters, this amplifier
incorporates microstrip technology and single end LDMos Devices to enhance
ruggedness and reliability.
• 470 - 860 MHz
• 28 ÷32 Volt (30V nominal)
• Pout 80 Watt (CW)
• Pout 80 Watt p.s. Separate Amplification
• Pout 60 Watt p.s. Common Amplification
• Pout 20 Watt rms DVB
• Gain : 15 dB min.
• Connectorized version available
• APL corrector on board
• Devices: MRF373A or equivalent
• RoHs Compliant
ABSOLUTE MAXIMUM RATINGS (Device Flange T = 70 °C)
Symbol
Parameter
Vs Voltage Supply
Is Current Supply
Tstg Storage Temperature Range
Tc Operating Base Plate Temperature
ψ VSWR max
Max input power
Max cw output power
Dimensions (LxWxH) 136x78x20mm
(5.36”x3.07”x0.79”)
This picture is a mere example, it does not bind the provided product
Value
35
8
-30 + 100
0 + 751
3:1 all phase angles
See note2
80
Unit
V dc
A dc
°C
°C
Watt
ELECTRICAL SPECIFICATIONS (Base Plate T. = 45 °C, 50Ω loaded, Vd = 30 V)
Symbol
Parameter
Test Conditions
BW
Gp
Pout –
1dB
Iq *
Itot *
Ω
Irl
Ψ
η
Gr
Bandwidth
Power gain
Power Output @ 1dB
Compression
Supply Current
@ PMax
Input/Output
Input return loss
Load mismatch
Drain Efficiency
Gain Flatness
Pout separate ampl.
Pout common ampl.
Pout DVB-T
Pout = 80 W (CW)
Pref = 80 W (CW)
Referred to Pout = 5W (CW)
Pout = 0 W – Total3 *
50 Ohm
Pout = 80 W CW
Pref = 80 W CW, f= 860MHz, load VSWR = 2:1,
all phase angles
Pout = 80 W (CW)
Pref = 80 W CW, BW: 470-860MHz
Sync. Compression < 1dB without correction
Pout 60W ps common ampl. dual sound, with
Red Field sound 1 @ -13dB and sound 2 @ -
20dB without precorrection
Pout 20Wrms without precorrection
Min
470
15
45
-
-
15
35
80
-50
-27
Value
Typ. Max
860
16 -
--
Unit
MHz
dB
W
- 1.5
A
6A
Ohm
18 -
dB
No degradation in Pout
40 -
±0.5 ±1
-52
%
dB
Wps
dBc
-30 dBc
1 Warning: The base plate temperature must be 75 °C max, using an appropriate Heatsink.
2 The input power must not exceed +6dB, for 1 microsec. , the nominal input power referred to the 1dBcp power output.
3 The Quiescient Current is set at typical value, in factory. This parameter can be adjusted by the final user depending on the applied signal and/or frequency and output power.
(Warning: Do not exceed the specified max Iq value).
* Depending of handling signal (analog /digital)
Conctat Res-Ingenium, +39 0763 316333 Fax +39 0763316002- or visit www.res-ingenium.com for a complete listing.
GR00165
Issue: 0
Date: 18/02/2004
Rev: 4
Date: June 26, 2008
Pag. 1/5
1 page  
LDU60-R
Res-Ingenium
Via dei Vasari, 17
Zona Industriale Fontanelle di Bardano
05018 Orvieto (TR)
Italy
Telephone: +39 0736 316333
Fax:
+39 0763 316002
Internet: res-ingenium.com
E-Mail: [email protected]
IMPORTANT NOTICE
RES-INGENIUM RESERVE THE RIGHT TO MAKE CHANGES TO THE PRODUCT(S)
INFORMATION CONTAINED HEREIN WITHOUT NOTICE. RES-INGENIUM ASSUMES
RESPONSIBILITY FOR ANY ERRORS WHICH MAY APPEAR IN THIS DOCUMENT.
OR
NO
WARRANTY INFORMATION APPLICABLE TO THE PRODUCT IDENTIFIED HEREIN IS AVAILABLE
UPON REQUEST. NOTHING CONTAINED HEREIN SHALL CONSTITUTE A WARRANTY,
REPRESENTATION OR GUARANTEE OF ANY KIND. RES-INGENIUM EXPRESSLY DISCLAIMS ALL
OTHER WARRANTIES, EXPRESS AND/OR IMPLIED INCLUDING BUT NOT LIMITED TO
WARRANTIES OF MERCHANTABILITY, AND OF FITNESS FOR A PARTICULAR PURPOSE, USE OR
APPLICATION.
No part of this document may be copied or reproduced in any form or by any means without the prior
written consent of Res-Ingenium.
WARNING
RES-INGENIUM PRODUCTS ARE NOT INTENDED FOR USE IN LIFE SUPPORT APPLIANCES,
DEVICES OR SYSTEMS. USE OF A RES-INGENIUM PRODUCT IN ANY SUCH APPLICATION
WITHOUT WRITTEN CONSENT IS PROHIBITED.
Conctat Res-Ingenium, +39 0763 316333 Fax +39 0763316002- or visit www.res-ingenium.com for a complete listing.
GR00165
Issue: 0
Date: 18/02/2004
Rev: 4
Date: June 26, 2008
Pag. 5/5
5 Page | ||
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