CHARACTERISTICS
Power Levels 5 kW or 10 kW for either sensor
Meter 4421
Sensor Options 4020, 4027A or 4027F Series
(See Below)
Load Options 8921A100, 8931A400-115, 8921,
8931A400-230
Impedance 50 Ohm
Frequency Range 100 KHz - 30 MHz, depending
on sensor
Accuracy 4020 Series ±3% (1s)
Accuracy 4027A Series ±1% (1s)
Accuracy 4027F Series ±1% (2s)
Casters 4 locking swivel
Connector Type *Customer Specied
Operating Position Vertical only
Power Requirements 115/230 VAC, ±10%, 50/60 Hz
Ambient Temp Range 0° to 35°C
Storage Temperature -20°C to +70°C
Humidity 85% Max., Non condensing
Altitude Load derated above 5,000 feet
Size/Weight 52” L x 20” W x 42” H / 290 lbs.
Fully assembled
Material of
Construction
Stainless steel cart
Applicable Standards CE
CalibrationCart_MSCC7-09052012
30303 Aurora Rd. Solon, OH 44139 866.695.4569 www.bird-technologies.com
Multi-Sensor Calibration Carts
MSCC7 Series
4027A Series Power Sensor
Model Frequency Range Power Input
4027A250k 250-400 kHz 3 W to 10 kW
4027A400k 400-550 kHz 3 W to 10 kW
4027A800k 800-950 kHz 3 W to 10 kW
4027A2M 1.5-2.5 MHz 3 W to 10 kW
4027A4M 3-5 MHz 3 W to 10 kW
4027A10M 10-15 MHz 3 W to 10 kW
4027A12M 10-15 MHz 300 mW to 1 kW
4027A25M 25-30 MHz 3 W to 10 kW
4020 SERIES POWER SENSOR
Model Frequency Range Power Input
4021 1.8-32 MHz 300 mW to 1 kW
4024 1.5-32 MHz 3 W to 10 kW
4025 100-2500 kHz 3 W to 10 kW
* For connector options, please refer to our catalog or
contact sales at 866.695.4569 or sales@bird-technologies.com
High Power Loads For Semiconductor
Model Frequency Range & VSWR Power Input
8921A100 DC to 30 MHz at 1.1 max.
(less than 1.05 typical
10 kW
8931A400-115 DC to 30 MHz at 1.1 max.
(less than 1.05 typical)
10 kW
8931A400-230 DC to 30 MHz at 1.1 max.
(less than 1.05 typical)
10 kW
4027F Series Filtered Power Sensor
Model Frequency Range & VSWR Power Input
4024F2M 1.8 - 2.2 MHz 100 W - 10 kW
4027F10M 12 - 15 MHz 100 W - 10 kW