background image

3

HDA Series

Instruction Manual

HDA SERIES
HEADEND DISTRIBUTION AMPLIFIER

MAIN

STANDBY

SLOPE

POWER SUPPLY

AMPLIFIER

,

COMBINED INPUTS

LEVEL

OUTPUT

PORT 1-8

PORT 9-16

COMB

COMBINED 

INPUTS 

LEVEL

LOOP

GAIN

SLOPE

OUTPUT

TEST

-30 dB

DC

2

3

4

5

6

1

Front Panel (HDA-16-860-16)

The Unit

CAUTION:

FOR CONTINUED

PROTECTION AGAINST

FIRE HAZARD REPLACE
WTIH SAME TYPE FUSE

117V
0.3A
60Hz

0.625A
250V
SLO-BLO

BLONDER TONGUE LABORATORIES, INC.

OUTPUT

OUTPUT

INPUT

RF 

COMBINER

HEADEND DISTRIBUTION AMP
MODEL: HDA-16-860-16
STOCK NO. 6240-16

BROADBAND

AMPLIFIER

B

8

16

7

15

6

14

5

13

4

12

3

11

2

10

1

9

A

INPUT

12 11

10

9

8

7

Rear Panel (HDA-16-860-16)

7.

Combiner Inputs

8.

Combiner Output

9.

Amplifier Input (Loop from #8)

10.

HDA Amplified Output

11.

Fuse

12.

Power

1.

-30 dB Output Test Port

2.

Combined Input Level Adjustment

3.

Amplifier Output Adjustment

4.

Amplifier Slope Adjustment 

5.

Standby Power Supply Indicator

6.

Main Power Supply Indicator

Содержание HDA-4-860-24

Страница 1: ...ions are subject to change without notice Trademarks are the property of their respective owner HDA Series Headend Distribution Amplifier Series Model Stock No Description HDA 4 860 24 6240 04 HDA 4 Port 47 860 MHz 24 dB Gain HDA 8 860 20 6240 08 HDA 8 Port 47 860 MHz 20 dB Gain HDA 12 860 18 6240 12 HDA 12 Port 47 860 MHz 18 dB Gain HDA 16 860 16 6240 16 HDA 16 Port 47 860 MHz 16 dB Gain 65121030...

Страница 2: ...of digital and analog channel ratios State of the art hybrid IC circuitry for high output with low distortion Exceptional temperature stability range Aluminum chassis for superior heat dissipation 2 HDA Series Instruction Manual WARNING TO PREVENT FIRE OR SHOCK HAZARD DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE NOTE TO CATV SYSTEM INSTALLER This reminder is provided to call the CATV System Install...

Страница 3: ... 117V 0 3A 60Hz 0 625A 250V SLO BLO BLONDER TONGUE LABORATORIES INC OUTPUT OUTPUT INPUT RF COMBINER HEADEND DISTRIBUTION AMP MODEL HDA 16 860 16 STOCK NO 6240 16 BROADBAND AMPLIFIER B 8 16 7 15 6 14 5 13 4 12 3 11 2 10 1 9 A INPUT 12 11 10 9 8 7 Rear Panel HDA 16 860 16 7 Combiner Inputs 8 Combiner Output 9 Amplifier Input Loop from 8 10 HDAAmplified Output 11 Fuse 12 Power 1 30 dB Output Test Por...

Страница 4: ...5 dB 65 dB 65 dB Input Output Test Point Level 30 dB 30 dB 30 dB 30 dB Operating Temperature Range 0 to 50 C 0 to 50 C 0 to 50 C 0 to 50 C Number of Hybrids 2 2 2 2 Type of Hybrids Power Doubling Power Doubling Power Doubling Power Doubling Power Requirements 105 130 VAC 105 130 VAC 105 130 VAC 105 130 VAC Power Consumption 23 5 W 23 5 W 23 5 W 23 5 W Dimensions 19 W x 13 4 H x 10 3 4 D Shipping W...

Страница 5: ...ge Loop 1 2 3 4 5 6 7 8 Port 35 dB Gain Typical 18 17 dBmV Sloped 500 860 MHz 14 13 dBmV Sloped 500 860 MHz 18 17 dBmV Sloped 500 860 MHz 25 dBmV Flat 500 860 MHz Digital Channels 21 18 Gain Output Test 30 dB Output 37 40 dBmV Sloped 500 860 MHz Slope DC 13 12 dBmV Sloped 500 860 MHz Digital Channels 13 12 dBmV Sloped 500 860 MHz 12 13 dB Typical Insertion Loss ...

Страница 6: ...ypical Operational Block Diagram Combiner and Amplifier 6240 16 Combiner Combiner Combiner Combined Input Levels 15 dB Range Control Loop 1 2 3 4 5 6 7 8 Port Port 15 16 dB Typical Insertion Loss 54 860 MHz Combiner Section 35 dB Gain Typical 25 dBmV Flat 500 860 MHz Digital Channels 31 dBmV Flat 54 500 MHz Analog Channels Combiner Combiner Combiner 9 10 11 12 13 14 15 16 Combiner 21 18 Gain Outpu...

Страница 7: ...tter Splitter Splitter Splitter Splitter Splitter Combined Input Levels 15 dB Control Range Input 16 15 dBmV Sloped 54 500 MHz 8 7 dBmV Sloped 500 860 MHz Output Test 30 dB Loop 38 44 dBmV Sloped 54 500 MHz 37 40 dBmV Sloped 500 860 MHz 18 21 Gain Slope Output DC 35 dB Gain Typical Amplifier Section Splitter Section 15 dB 16 dB Typical Loss 54 860 MHz ...

Страница 8: ...r shorter than the BT limited warranty for Refurbished or Closeout Products All sales of Refurbished or Closeout Products are final To obtain service under this warranty the defective product together with a copy of the sales receipt or other satisfactory proof of purchase and a brief description of the defect must be shipped freight prepaid to Blonder Tongue Laboratories Inc One Jake Brown Road Ol...

Отзывы: