Aspen SQR 27
 |
Select the thumbnail to the left to access an exploded diagram of the radio. Select the repair parts that you need by finding the part on the diagrams, and then e-mailing us with the designation
number. |
Specifications
AM Radio
| Frequency Coverage |
530 - 1620 kHz |
| Quieting Sensitivity |
25uV |
| Signal-to-Noise Ratio |
52 dB |
FM Radio
| Frequency Coverage |
87.9 - 107.9 MHz |
| Usable Sensitivity |
13 dBf (75 ohms) |
| 50 dB quieting Sensitivity |
15 dBf (75 ohms) |
| Frequency Response +/- 3 dB |
40 - 15,000 Hz |
| Capture Ratio 65dBf |
1 dB |
| Stereo Separation |
40 dB at 1 kHz |
| Alternate Channel Selectivity |
75 dB |
| Image Response |
55 dB |
| IF Response Ratio |
90 dB |
Cassette Player
| Wow and Flutter |
0.25% |
| Frequency response - Normal |
60 - 12,500 Hz +- 3 dB |
| Signal-to-Noise ratio w/Dolby NR |
62 dB |
| Signal-to-Noise w/o NR |
53 dB |
| Stereo Separation 1 kHz |
40 dB |
Amplifier
| Maximum Power Output |
7.5 Watts RMS (2 channel) |
| Continuous Average Power Output |
4 Watts into 4 ohms, at 80 - 20,000 Hz with no more than 3% THD |
| Preamplifier AUX output |
Max. 2,600 mV |
| Maximum Current Drain |
2.8 amps |
Input and Output
|
Name
|
For Connection of:
|
Sensitivity
|
Impedance (ohm)
|
Type of Socket
|
Connections
|
|
8 pin DIN socket
|
Power amplifier
|
- 2v
- 0v
- 2v
- 2v
- 2v
- --
- --
- 12v DC
|
- 200
- -
- 200
- 200
- 200
- --
- --
- --
|
|
- Left
- Signal Ground
- Left
- Right
- Right
- --
- --
- Switched 12v DC
|
|
2 pin DIN socket
|
Speaker outputs 1-4
|
- 7.5w
- 7.5w
- 7.5w
- 7.5w
|
- 4
- 4
- 4
- 4
|
|
- Left front
- Right Front
- Left Rear
- Right Rear
|
- .250 spade
- .250 spade
- .110 spade
- .110 spade
- .110 spade
|
- Chassis of car
- Power Supply
- Ant. Turn-on
- Battery supply
- CD interface fader
|
- --
- --
- 12v DC 500mA
- --
- --
|
N/A
|
|
- Ground
- 12v DC switched
- 12v output to ant or amp
- 14v DC constant
- ARI-DK switching
|
|
Antenna receptacle
|
Car radio aerial
|
1uv-3v
|
75
|
|
Aerial
|
 |
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