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Stealth Microwave Press Release 11-05-2007
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Stealth Microwave Announces the SM1822-44, a 1.80 to 2.2 GHz Solid State
GaAs Amplifier Designed for Various Wireless Markets
Stealth Microwave’s SM1822-44 is a 1.80 to 2.2 GHz solid state GaAs
amplifier designed for the various wireless markets. Its compact size
and high linearity make it ideally suited for systems using CDMA, OFDM,
TD-CDMA, WCDMA, and WiMAX standards. The amplifier provides +44 dBm
of output power at P1dB, 45 dBm of Linear Gain, and an OIP3 of +55 dBm.
Features
|
Parameter
|
Specification
|
|
Frequency Range
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1.80 – 2.20 GHz
|
|
Pout (P1dB)
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+ 44 dBm (typ.)
|
|
Third Order Intercept Point
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+ 55 dBm |
| Linear Gain |
45 dB ± 1 dB |
|
Gain Flatness over Full Band
|
± .5 dB |
|
Input/Output Return Loss
|
-14 dB /-14dB |
|
DC Supply
|
+ 12 Volts @ 6.9 Amps |
| Level Control |
20 dB (min.) |
| Harmonic Filter (Optional) |
- 55 dBc |
| Mechanical Dimensions With
Heatsink |
7.5 x 3.74 x 2.0 Inches |
| RF Connectors |
SMA Female |
| Operating Temperature |
0ºC to +55ºC |
| Operating Humidity |
95% Non-condensing |
| Operating Altitude |
Up to 10,000 feet above Sea
Level |
Options
- Forward/Reverse Power Detection
- Harmonic Filter
- Level Control
- Logic On/Off Control
- Integral Heatsink
Configurations
- Module
- Laboratory Unit
- 19” Rack
DIMENSIONS IN INCHES
HEATSINK OPTION
|
Pin
|
Description |
Values
|
| RF Input |
Connector (SMA Female) |
0 dBm, typical |
| RF Output |
Output Connector (SMA Female) |
+ 44 dBm @ P1dB |
| GND |
Ground Turret |
--- |
| REV |
Reverse Power Detector |
∞VSWR
@ + 44 dBm ≈ + 5 Volts |
| FWD |
Forward Power Detector |
+ 44 dBm Output Power ≈ +
5 Volts |
| +12VDC |
DC Input Voltage |
+ 12 Volts @ 6.9 Amps |
| On/Off |
TTL Logic On/Off |
0 Volts = Off, + 5 Volts =
On |
| Level |
Voltage Variable Attenuator
(VVA) |
0 Volts = 0 dBr, + 5 Volts
- 20 dBr |
Stealth Microwave, Inc.
Specifications subject
to change without notice.
(888) 772-7791, (609) 538-8586,
Fax: (609) 538-8587
Email:
sales@stealthmicrowave.com
Web Site:
http://www.stealthmicrowave.com
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