Bird - The RF Experts
MSCC7 Series
MSCC7 Series, Calibration Cart
MSCC7 Series

Lab Grade Calibration Cart, Dual RF Power Sensors


MSCC7 Series, Calibration Carts are designed to support two power sensors and also includes the 4421 Multifunction Power Meter and a low reflection 50 Ohm load that can dissipate up to 10 kW max. These components are installed on a cart for easy transportation and connected so that the only setup required is connecting AC and RF power. The cart is suitable for use in a clean room environment and is equipped with four swivel casters for maximum maneuverability.

Features
  • Turnkey RF Measurements
  • High return loss ensures minimal power measurement error contribution
  • Available in international and domestic versions
  • Frequency and power upgrades available
  • Service plans available with Bird Service Center

Note: See datasheet for build options

MSCC7 Series, Calibration Cart
MSCC7 Series
product specifications:
Item No
MSCC7 Series
Item Name
Calibration Cart
Frequency Range
250 kHz - 30 MHz, depending on sensor
Power Levels
10 kW or 25 kW
Accuracy
±2% (2s) of reading at calibration frequency and power levels

±4% (2s) of reading at other power levels and frequencies within sensor range (add 2% to uncertainty outside 25 ± 10 °C)
Meter
4421, RF Power Meter
RF Sensor Options
4027A Series or 4027F Series (see datasheet)
RF Load Options
8921A100, 8931A400-115 or 8931A400-230
VSWR
Sensors: 1.05 max (32.2 dB return loss)
Load: 1.1 max (26.4 dB return loss)
Impedance Ω
50 Ohm, nominal
Particle Generation
156 per cfm (0.5 µm)
29 per cfm (1 µm)
0 per cfm (3 µm)
Power Requirements
115 VAC ± 10%, 60 Hz, 11 A (nom)
230 VAC ± 10%, 50 Hz, 5.5 A (nom)
Connectors
Customer specified, appropriate for power level
For connector options, please refer to our catalog or contact sales at 866.695.4569 or sales@birdrf.com
Coolant
100% water or 35% industrial ethylene glycol / 65% water, 9 quarts (8.5 liters), forced air cooling
Temperature
Operating
+5 to + 30 °C, £ 25 kW, 100% water, derate sensor accuracy outside 25 ± 10 °C
+5 to + 45 °C, < 20 kW, 100% water, derate sensor accuracy outside 25 ± 10 °C
0 to + 25 °C, £ 25 kW, 35% ethylene glycol / 65% water
0 to + 25 °C, < 20 kW, 35% ethylene glycol / 65% water

Storage:
+5 to + 50 °C, 100% water
-20 to + 50 °C, 35% ethylene glycol / 65% water
Humidity
5% (max), non-condensing
Altitude
Load derated above 5,000 feet (1,524 m)
Construction
Stainless steel cart with (4) locking swivel casters
Dimensions
(L x W x H)
39.5” x 21.5” x 39.5” (100.3 cm x 54.6 cm x 100.3 cm)
Weight
240 lbs (109 kg)
compatible devices:
4027A Series
1% Accurate, Precision Directional Power Sensors
4027F Series
1% Accurate, Filtered Power Sensors