REMEC Q-bit’s PC S ban d hi gh dynami c range driver amplifiers
are ideal for wireless base s tat ions o r similar applications. They
can be custom designed to operate from 24 to 28 Vdc with the
same performance shown at 22 Vdc.
PCS Band Driver Amplifiers
QBH-8801 / QBH-8803
FEATURES
• 1700 to 1910 MHz or
1700 to 2000 MHz
• High dynamic range
• +15 Vdc and +22 Vdc
• 4.0 dB noise figure
• +42 dBm and +45 dBm
typical IP3
• Low VSWR
PACKAGING
• Hybrid surface mount
package
• Tinned copper heat
spreader
• Tape and reel packaging
available
DRIVER AMPLIFIERS
REMEC Q-bit, Inc. 2144 Franklin Drive N.E. • Palm Bay, FL 32905-4021
Tel: 321.727.1838 • Fax 321.727.3729 • Sales: 1.800.226.1772 • Internet: www.remecq-bit.com
E52-19422
PCS Band Driver Amplifiers
DRIVER AMPLIFIERS
REMEC Q-bit, Inc. 2144 Franklin Drive N.E. • Palm Bay, FL 32905-4021
Tel: 321.727.1838 • Fax 321.727.3729 • Sales: 1.800.226.1772 • Internet: www.remecq-bit.com
QBH-8803QBH-8803
QBH-8803QBH-8803
QBH-8803
ElectricalElectrical
ElectricalElectrical
Electrical SpecificationSpecification
SpecificationSpecification
Specification
CharacteristicsCharacteristics
CharacteristicsCharacteristics
Characteristics @ 25@ 25
@ 25@ 25
@ 25°C
Operating Band 1700 - 2000 MHz
Gain 11.5 ± 0.5 dB
Gain Flatness 0.3 dB
Typical Noise Figure 4.0 dB
Reverse Isolation 21 dB
Third OIP +42 / +45**
**
* dBm
P1dB +29 / +32**
**
* dBm
DC Power 15 Vdc - 380 mA typ
Temperature -40 to +85°C
Absolute Maximum
Ratings Specification
Power Supply Voltage:
Pulse (transient) +26.0 Vdc
Temperature:
Operating -40 to +150°C
Storage -40 to +125°C
Thermal Rise, junction-to-case +45°C / +60°C**
**
*
**
**
* Performance @ 22 Vdc - 380 mA. Performance @ 22 Vdc - 380 mA.
Performance @ 22 Vdc - 380 mA. Performance @ 22 Vdc - 380 mA.
Performance @ 22 Vdc - 380 mA.
QBH-8801QBH-8801
QBH-8801QBH-8801
QBH-8801
ElectricalElectrical
ElectricalElectrical
Electrical SpecificationSpecification
SpecificationSpecification
Specification
CharacteristicsCharacteristics
CharacteristicsCharacteristics
Characteristics @ 25@ 25
@ 25@ 25
@ 25°C
Operating Band 1700 - 1910 MHz
Gain 22.5 ± 0.5 dB
Gain Flatness 0.5 dB
Typical Noise Figure 4.0 dB
Reverse Isolation 43 dB
Third OIP +42 / +45**
**
* dBm
P1dB +29 / +32**
**
* dBm
DC Power 15 Vdc - 400 mA typ
Temperature -40 to +85°C
Absolute Maximum
Ratings Specification
Power Supply Voltage:
Pulse (transient) +26.0 Vdc
Temperature:
Operating -40 to +150°C
Storage -40 to +125°C
Thermal Rise, junction-to-case +45°C / +60°C**
**
*
* *
* *
* Performance @ 22 Vdc - 400 mA.Performance @ 22 Vdc - 400 mA.
Performance @ 22 Vdc - 400 mA.Performance @ 22 Vdc - 400 mA.
Performance @ 22 Vdc - 400 mA.
1700 1750 1800 1850 1900
Input/Output VSWR 25°C
1.0
1.2
1.4
1.6
1.8
2.0
Output
Input
MHz
1700 1750 1800 1850 1900
Gain (dB)
18
20
22
24
26
28
MHz
@ 25°C @ -40°C @ +85°C
1700 1750 1800 1850 1900 1950
Input/Output VSWR 25°C
1.0
1.1
1.2
1.3
1.4
1.5
1.6
Output
Input
MHz
2000
1700 1750 1800 1850 1900 1950
Gain (dB)
9
10
11
12
13
14
MHz
2000
15 @ 25°C @ -40°C @ +85°C
