5305 Spectrum Drive, Frederick, MD 21703-7362 TEL: 301-846-9222, 800-638-2048 Fax: 301-846-9116
web: www.weinschel.com email: sales@weinschel.com
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8/3/02
Model 1550 dc to 2.0 GHz
Model 1594 dc to18.0 GHz
4-WAY Resistive Power Dividers 2 Watts
Subminiature, SMA/3.5mm Connectors
Features
oBroadband Performance.
oExcellent Tracking Between Ports.
oMiniature Size and Light Weight.
oWireless Applications - Model 1550 is specifically
designed for use in the wireless communications
bands.
TEMPERATURE RANGE: -55°C to +100°C
CONNECTORS: Model 1550: SMA female connectors all
ports--mate nondestructively with other SMA, 2.92mm and
3.5mm connectors.
Model 1594: 3.5mm female connectors all ports--mate non-
destructively with other SMA, 2.92mm and 3.5mm
connectors.
Specifications
NOMINAL IMPEDANCE: 50 Ω
FREQUENCY RANGE: Model 1550: dc to 2.0 GHz
Model 1594: dc to 18.0 GHz
INSERTION LOSS*:
Model 1550: 12 dB nominal, 13.5 dB maximum
Model 1594: 12 dB nominal, 14.5 dB maximum
* input port to any output port with all other terminated.
MAXIMUM INPUT POWER: 2 watts CW
NUMBER OF PORTS: 1 input and 4 outputs
NOTE: All dimensions are given in mm (inches) and are
maximum, unless otherwise specified.
AMPLITUDE & PHASE TRACKING (Maximum):
Model Frequency Tracking*
No. (GHz) Amplitude Phase
1550 dc - 2 +0.35 dB +4°
1594 dc - 12 +2.0 dB +20°
12 - 18 +2.5 dB +25°
*Between output ports.
MAXIMUM SWR:
Model No. SWR
1550 1.25
1594 1.30
WEIGHT: 30 g (1.05 oz) maximum
PHYSICAL DIMENSIONS:
Model 1550:
Model 1594:
