HDTV Air Cooled Products, Altronic Research

Altronic Research 6700D Series are top quality, high powered forced air loads for UHF Digital HDTV. Since 1986 we've used our own proprietary film resistors in our 6700 Series air loads to provide our customers with superior products with unmatched performance. Now, with our advanced tuning techniques (patent pending), we offer a DC path load from DC to in excess of 1GHz with stable and low VSWR. In keeping with our commitment to provide our customers with top quality products and services, the Altronic 6700D Series sets the standard for AM/FM and VHF TV reliability, quiet operation and field serviceability. When choosing an air load for UHF Digital HDTV, choose an Altronic air cooled RF coaxial load resistor. Consult factory for available models, power ratings, and warranty information.

Forced Air Cooled Model 6705D

Power Rating: 5kW continuous duty
Impedance: 50 ohms nominal
Frequency Range: DC to >1GHz
VSWR: 1.10:1 in UHF Band
Input Connectors: 1 5/8" EIA (others available)
AC Power Required: 115 VAC, 60 Hz2A or 230 VAC, 60 Hz2A
(50 Hz available)
Nominal Dimensions
(Including Conn.): 13" x 13" x 51 1/4" H (33cm x 33cm x 1.31m)
Nominal Weight: 50 lbs. (23 kg)
Finish: Beige Splatter

Forced Air Cooled Model 6710D

Power Rating: 10kW continuous duty
Impedance: 50 ohms nominal
Frequency Range: DC to >1 GHz
VSWR: 1.10:1 in UHF Band
Input Connectors: 3 1/8" or 4 1/16" EIA (others available)
AC Power Required: 115 VAC, 60 Hz6A or
230 VAC, 60 Hz2A (50 Hz available)
Nominal Dimensions
(Including Conn.): 19" x 19" x 54 1/4" H (48cm x 48cm x 1.38m)
Nominal Weight: 90 lbs. (41 kg)
Finish: Beige Splatter

Forced Air Cooled Models 6705D, 6710D and 6715 D

Forced Air Cooled Model 6715D

Power Rating: 15kW continuous duty
Impedance: 50 ohms nominal
Frequency Range: DC to >1 GHz
VSWR: 1.10:1 in UHF Band
Input Connectors: 3 1/8" or 4 1/16" EIA (others available)
AC Power Required: 115 VAC, 60 Hz6A or
230 VAC, 60 Hz2A (50 Hz available)
Nominal Dimensions
(Including Conn.): 19" x 19" x 54 1/4" H (48cm x 48cm x 1.38m)
Nominal Weight: 100 lbs. (45 kg)
Finish: Beige Splatter