Amphony 1040 manual Reference Data, Parameter, Conditions, Unit

Models: 1040

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Reference Data

2.4 GHz Digital Audio Receiver/ Amplifier Model 1040

R

Reference Data

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

OVERALL PERFORMANCE

Dynamic range

A-weighted

89

94

 

dB

 

 

 

 

 

 

Output power

THD = 10%, 8 ￿

 

40

 

W

 

 

 

 

 

 

 

THD = 0.5%, 8 ￿

 

30

 

W

 

 

 

 

 

 

 

 

Non-repetitive peak output current

 

 

 

 

 

6

A

 

 

 

 

 

 

 

 

Repetitive peak output current

 

 

 

 

 

4

A

 

 

 

 

 

 

 

 

Total harmonic distortion

PO = 1 W

 

 

 

0.05

 

%

 

 

 

 

 

 

 

 

PO = 10 W

 

 

0.1

 

%

 

 

 

 

 

 

 

 

Low frequency roll-off

 

 

 

 

40

 

Hz

 

 

 

 

 

 

 

 

High frequency roll-off

-1 dB

 

 

20

 

 

kHz

 

 

 

 

 

 

Noise output voltage

RS = 0, Note 1

 

100

300

￿V

 

 

 

 

 

 

 

 

 

RS = 10 k

￿

, Note 1

 

150

 

￿

 

 

 

 

 

V

Supply voltage ripple rejection

 

 

 

48

55

 

dB

 

 

 

 

 

 

Reception range

line of sight,

 

 

200

ft

 

Note 2

 

 

 

 

 

 

 

 

 

 

 

 

 

through obstructions,

 

 

60

ft

 

Note 2

 

 

 

 

 

 

 

 

 

 

 

 

 

line of sight,

 

 

100

m

 

Note 3

 

 

 

 

 

 

 

 

 

 

 

 

 

through obstructions,

 

 

30

m

 

Note 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC POWER CHARACTERISTICS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC supply voltage

 

 

 

8

15

18

V

 

 

 

 

 

 

Power consumption

Peak output power

 

 

4

A

 

 

 

 

 

 

 

Quiescent current

 

280

 

mA

 

 

 

 

 

 

 

Power-down mode

 

165

 

mA

 

 

 

 

 

 

 

 

Notes:

1)Noise output voltage measured in a bandwidth of 20 Hz to 20 kHz

2)When used in conjunction with the Model 1000 or Model 2000 transmitter, American model

3)When used in conjunction with the Model 1000 or Model 2000 transmitter, European model

￿ 2000 Amphony

January 2000

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Amphony 1040 manual Reference Data, Parameter, Conditions, Unit, GHz Digital Audio Receiver/ Amplifier Model