Toner Cable HDA Headend Distribution Amplifiers - Manual

Telephone: Nationwide: Fax: E-mail: Internet:
07/09
Blonder T
ongue Headend Distribution Amplifier
s
215-675-2053 800-523-5947 215-675-7543 [email protected] http://www.tonercable.com
Headend Distribution Amplifiers
HDA
Features & Benefits
• Fully Integrated Digital and Analog Combiner and Distribution Amplifier
• Front Panel Accessible Gain and Slope Controls
• Combiner Attenuator for Adjustment Control of Digital Signals
• State of the Art Hybrid IC Circuitry for High Output with Low Distortion
• Can Be Used As A Combiner & Amplifier or Amplifier & Splitter
The HDA Series of 19” rack mount head-
end distribution amplifiers are completely
self-contained broadband devices, specif-
ically designed for the distribution of digi-
tal and analog CATV signals in the fre-
quency range from 47 to 860 MHz. The
HDA is unique in the fact that it integrates
the abilities of a passive combiner and a
distribution amplifier into a single high
performance unit.
State of the art hybrid power doubling
amplifier modules enable the unit to oper-
ate at high output levels while maintaining
low distortion characteristics. Four com-
biner configurations of 16, 12, 8 and 4
ports are available. A -30 dB low-level
back matched test port is externally
accessible enabling easy in-service test-
ing and adjustment. The chassis design
affords excellent heat dissipation allowing
operation at high ambient temperatures
without sacrificing reliability. Plus, the
HDA has a built-in standby power supply
with automatic switching capabilities.
969 Horsham Road
Horsham, Pennsylvania 19044 USA