(870) 449-4093 or toll free 1-800-482-LOAD (5623) customerservice@altronic.com

HEAT EXCHANGER DUMMY LOADS

Our 5800 Series Heat Exchangers combine the performance of the water cooled load with the quiet blower design of the air cooled series to provide terminations for 50-ohm coaxial transmission lines. Power is dissipated in a reliable water cooled load maintaining excellent and stable RF characteristics while the water is circulated through the internal cooling system.
  • Quiet operation
  • Interlock
  • Mounted on casters for ease of mobility and compact size
  • Options for the units include:
    • Internal or remote load operation
    • Calorimetry
    • 50 Hz operation
Models 5805 & 5810
Power Rating:
5805: 5kW continuous duty
5810: 10kW continuous duty
Impedance: 50 ohms nominal
Frequency Range: DC to 800 MHz
VSWR: 1.1:1 to 800 MHz
Input Connectors: 1 5/8″, 3 1/8″ EIA Standard (others available)
AC Power Required: 110 VAC, 60 Hz or 230 VAC, 50/60 Hz, 1 Phase
Nominal Dimensions (Including Conn.):
5805: 28″ x 19 1/2″ x 20″ (71 x 50 x 51 cm)
5810: 33 1/2″ x 21 1/2″ x 21 1/2″ (85 x 55 x 55 cm)
Nominal Weight:
5805: 80 lbs. (36 kg)
5810: 100 lbs. (46 kg)
Finish: Beige Splatter
Model 5825
Power Rating: 25kW continuous duty
Impedance: 50 ohms nominal
Frequency Range: 60 Hz to 800 MHz
VSWR: 1.1:1 to 800 MHz
Input Connectors: 3 1/8″ or 6 1/8″ (others available)
AC Power Required: 115/230 VAC 60 Hz (50 Hz available)
Nominal Dimensions (Including Conn.): 24 1/4″ x 29 3/4″ x 55 3/4″ H
(62 cm x 76 cm x 1.42 m)
Nominal Weight: 230 lbs. (104 kg)
Finish: Beige Splatter
Model 5850
Power Rating: 50kW continuous duty
Impedance: 50 ohms nominal
Frequency Range: 60 Hz to 800 MHz
VSWR: 1.1:1 to 800 MHz
Input Connectors: 3 1/8″ or 6 1/8″ (others available)
AC Power Required: 230 VAC 60 Hz (50 Hz available)
Nominal Dimensions (Including Conn.): 31 1/2″ x 44″ x 54 1/2″ H
(80cm x 1.18m x 1.38m)
Nominal Weight: Approx. 400 lbs. (182 kg)
Finish: Beige Splatter

Model 5850RL – ReadyLoad®

Power Rating: 50kW continuous duty
Impedance: 50 ohms nominal
Frequency Range: 60 Hz to 800 MHz
VSWR: 1.1:1 to 800 MHz
Input Connectors: 3 1/8″ or 6 1/8″ (others available)
AC Power Required: 230 VAC 60 Hz (50 Hz available)
Ambient Operating Temp: -5 to 45 C
Nominal Dimensions (Including Conn.): 31 1/2″ x 44″ x 54 1/2″ H
(80cm x 1.18m x 1.38m)
Nominal Weight: Consult Factory – 400 + lbs. (182 kg)
Finish: Beige Splatter

Model 5880
Power Rating: 80kW continuous duty
Impedance: 50 ohms nominal
Frequency Range: 60 Hz to 800 MHz
VSWR: 1.15:1 to 800 MHz
Input Connectors: 3 1/8″ or 6 1/8″ (others available)
AC Power Required: 230 VAC 60 Hz (50 Hz available)
Nominal Dimensions (Including Conn.): 34″ x 75″ x 67″ H
(86cm x 1.91m x 1.7m)
Nominal Weight: Approx. 700 lbs. (318 kg)
Finish: Beige Splatter