The 6400 Series air dielectric coaxial loads deliver the same high performance of the 6700 Series in a smaller package. The 6400 Series was designed to operate using static or forced air while exhibiting stable RF characteristics. The small, compact oil free design is a welcome advantage in a busy transmitter area. Applications run from mounting on top of the transmitter to placing them inside the cabinet. Model 640105 is an excellent load for VHF transmitters with separate inputs for the aural and visual ports.
Model FA640105 Fan Assembly
AC Power Required
115 VAC 60 Hz 1A230/60 Hz 50Hz
Nominal Dimensions (Excluding Conn.)
11 7/8″ x 10 1/2″ x 15″
(30.1 cm x 26.7 cm x 38.1 cm)
Nominal Weight
9 lbs. (4.1 kg)
Finish
Beige Splatter
Features Interlock, Standby Operation
Model 640105 Air Cooled
Power Rating
1.5kW & 5kW* continuous duty
Impedance
50 ohms nominal
Frequency Range
DC to 220 MHz
Maximum VSWR
1.15:1 to 220 MHz
Input Connectors
N – Female + 1 5/8″ EIA Unflanged
Nominal Dimensions (Excluding Conn.)
11 7/8″ x 11 3/4″ x 17 1/4″
(30.1 cm x 29.8 cm x 43.8 cm)
Nominal Weight
17 lbs. (7.7 kg)
Finish
Beige Splatter
Typical application would be for visual and aural for VHF transmitter.
* without FA640105 rating is 300 watts and 1.5kW
Static Air Cooled Model 6401
Power Rating
1kW continuous duty
Impedance
50 ohms nominal
Frequency Range
DC to 240 MHz
Maximum VSWR
1.15:1
Input Connectors
N – Female, 7/8″, 1 5/8″ EIA
(others available)
Nominal Dimensions (Excluding Conn.)
10 1/2″ x 9″ x 17 1/4″
(26.7 cm x 22.9 cm x 43.8 cm)
Nominal Weight
8 lbs. (3.6 kg)
Finish Beige Splatter
Forced Air Cooled Model 6403
Power Rating
3kW continuous duty
Impedance
50 ohms nominal
Frequency Range
DC to 240 MHz
Maximum VSWR
1.15:1
Input Connectors
N – Female, 7/8″, 1 5/8″ EIA (others available)
AC Power Required
115 VAC, 60 Hz, or 230 VAC 50/60 Hz
Nominal Dimensions (Excluding Conn.)
10 1/2″ x 16″ x 17 1/4″
(26.7 cm x 40.1 cm x 43.8 cm)
Nominal Weight
15 lbs. (6.8 kg)
Finish
Beige Splatter
Forced Air Cooled Model 6405
Power Rating
5kW continuous duty
Impedance
50 ohms nominal
Frequency Range
DC to 240 MHz
Maximum VSWR
1.15:1
Input Connectors
N – Female, 7/8″, 1 5/8″ EIA (others available)
AC Power Required
115 VAC, 60 Hz, or 230 VAC 50/60 Hz
Nominal Dimensions (Excluding Conn.)
10 1/2″ x 16″ x 17 1/4″
(26.7 cm x 40.1 cm x 43.8 cm)
Nominal Weight
19 lbs. (8.6 kg)
Finish
Beige Splatter
Forced Air Cooled Model 6410
Power Rating
10 kW continuous duty
Impedance
50 ohms nominal
Frequency Range
DC to 240 MHz
Maximum VSWR
1.10:1 (DC to 110MHz)
1.15:1 (120 to 240MHz)
Input Connectors
3-1/8″ EIA Flange or Unflanged
AC Power Required
115 VAC, 50/60 Hz, or 230 VAC 50/60 Hz
Nominal Dimensions
28.5″ x 26.9″ x 11.3″
Nominal Weight
37 lbs.
Finish
Beige Splatter
Forced Air Cooled Model 6412
Power Rating
12 kW continuous duty
Impedance
50 ohms nominal
Frequency Range
DC to 240 MHz
Maximum VSWR
1.10:1 (DC to 110MHz)
1.15:1 (120 to 240MHz)
Input Connectors
3-1/8″ EIA Flange or Unflanged
AC Power Required
115 VAC, 50/60 Hz, or 230 VAC 50/60 Hz
Nominal Dimensions: 28.5″ x 26.9″ x 11.3″
Nominal Weight
37 lbs.
Finish
Beige Splatter
Forced Air Cooled Model 6415
Power Rating
15 kW continuous duty
Impedance
50 ohms nominal
Frequency Range
DC to 240 MHz
Maximum VSWR
1.10:1 (DC to 110MHz)
1.15:1 (120 to 240MHz)
Input Connectors
3-1/8″ EIA Flange or Unflanged
AC Power Required
115 VAC, 50/60 Hz or 230 VAC 50/60 Hz
Nominal Dimensions
28.5″ x 26.9″ x 11.3″
Nominal Weight
45 lbs.
Finish Beige Splatter