Download Maxell C90

Communicator and
Duplicator Series
Dependable High-Quality
Professional Audiocassettes.
The Communicator, Duplicator, and Instant Start Series audiocassettes
offer the consistency you require – backed by the Maxell reputation
for excellence. For example, the cassette shells are manufactured
to quality-control specifications that are 37% higher than industry
standards. The leader tape gives you an exact 5-second cue at the
start of the tape, as well as tape travel with direction arrows.
The Instant Start Series is only available in 30-, 60-, and 90-minute lengths.
SPECIFICATIONS
Intrinsic
Magnetic
Properties
Electroacoustic
Properties
Item
C-30/C-45/C-60
Total thickness
16.0 µm
Oxide layer thickness
4.0 µm
Yield strength
6 kg
Breaking strength
11 kg
Coercivity (Hc) 30 kVM
385 Oe
Retentivity (Br) 155 mT
1,550 G
Squareness (Br/Bm)
0.87
Sensitivity at 315 Hz
+0.5 dB
Frequency response
12.5 kHz
+0.5 dB
16 kHz
+0.5 dB
Maximum output level
315 Hz (3% THD)
+3.5 dB
10 kHz (saturated)
-5.5 dB
Output uniformity
315 Hz
0.3 dB
8.0 kHZ
0.4 dB
Weighted noise level
AC biased
-55.0 dB
Erasing effect
76 dB
Print-through
55 dB
C-90
11.5 µm
4.0 µm
6 kg
11 kg
385 Oe
1,550 G
0.87
+0.5 dB
C-120
9.5 µm
4.0 µm
6 kg
11 kg
385 Oe
1,550 G
0.87
+0.5 dB
+0.5 dB
+0.5 dB
+0.5 dB
+0.5 dB
+3.5 dB
-10.5 dB
0 dB
-11.0 dB
0.3 dB
0.4 dB
0.4 dB
0.5 dB
-55.0 dB
76 dB
55 dB
-55.0 dB
76 dB
55 dB
LINEUP
Item #
Model
102811/101802
102411/101402
102211/101202
102011/102002
COM-30/DUP-30
COM-60/DUP-60
COM-90/DUP-90
COM-120/DUP-120
Recording Time
(1 7/8 lps)
30 min (15x2)
60 min (30x2)
90 min (45x2)
120 min (60x2)
Carton
Quantity
COM/IS 100
DUP 200
Oxide material: Gamma hematite Standard width: 0.150 in./3.81 mm
51