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Amplifiers

House TERRA amplifiers, series HA013, HA023, HA023R30, HA023R65

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Manufacturer:
Type of amplifier:
HA013 HA023

Benefits:

  • A push-pull output stage;
  • A built-in power supply;
  • A metal-plastic case.

HA013 (abandoned, replaced by new  HS016 - HS019 и AS036 - AS039):

With a fixed correction to the amplitude-frequency response,, 4 dB, and a smooth gain control.

HA023:

With smooth controls over gain and gain slope.

HA023R30, HA023R65:

Characteristics similar to HA023 with just a passive feedback at 30 MHz and 65 MHz.

Technical specifications:

TYPE

HA013
(abandoned, 
replaced by new  
HS016 - HS019 и 
AS036 - AS039)

HA023

HA023R30

HA023R65

Frequency range

forward channel

47 - 862 MHz

87 - 862 MHz

feedback channel

-

-

5 - 30 MHz

5 - 65 MHz

Gain factor

20 dB /47 MHz; 25 dB /862 MHz

28 dB

Non-uniformity of amplitude-frequency response

±0.7 dB

±0.5 dB

±0.7 dB

Gain control range

15 dB

20 dB

Gain slope control range, typical

-

18 dB

Max. output level

IMD3=60 dB  (DIN45004B)

114 dB µV

Max. output level

IMD3=60 dB (EN50083-3)

108 dB µV

Max. output level

IMD2=60 dB  (EN50083-3

108 dB µV

Input and output reflection factor *

>10 dB

>14 dB *

Noise ratio

<7 dB

Power demand

3 ВА/230 В/50 Hz

Range of operating temperatures

-20° +50°С

Overall dimensions /Weight (in pack)

96×129×50 mm/0.45 kg

88×128×50 mm/0.5 kg

* with f≥40 MH,, the reflection factor ≥14 dB  (40 MHz ) - 1.5 dB/octave.