Transcript
CAS 3500/32 Headend The CAS 3500/32 Cassette Amplifier System integrates all required components for a professional maritime TV/RadioHeadend system for up to 32 TV/R-Outlets. It amplifies analogue as well as digital signals from longwave to UHF.
Four separate Automatic Level Control circuits (ALC) help maintain the output level stable under the varying conditions encountered aboard ships. The basic system is easily expanded to include one or more modulators.
Technical specifications Cabinet mounted
TEST -20 dB 6 7 4 5
ALC Level
6 7
-8 dB
4 5 4 5 4 5
23
Audio level
In
LP out
A3560
Audio in
-8 dB
Video in
-8 dB
Video level
0-20dB
In
23
PS3522
FM
9 01
0-20dB
23
8
0-20dB
9 01
0-20dB
BI
0.1-26.5 40-70 88-110 MHz
-8 dB
8
6 7
S in
170-230 470-890 MHz
MAINS: ~100-250 V, 50/60 Hz
9 01
6 7
AM
244-446 MHz
0-20dB
OUTPUTS
8
POWER ON
0-20dB
23
Off Active Overload
ALC Level
9 01
<60 dBc (ALC limited) <60 dBc
IN
8
Off Active Overload
UHF
3rd order intermodulation Band I/FM/VHF/UHF S; 8 ch, 105 dBμV
RF out
0-20dB
VHF
110 ±2 dBμV (1 sign.) 115 ±2 dBμV (1 sign.) >50 dB >45 dB >40 dB >30 dB
Out
LP in
FUSE T500mA
ALC Max. output level BI/FMVHF Max. output level UHF Range band I Range FM Range VHF Range UHF
BM450
A3540
OF3581
CAS 3500/32-1AV Cassette Amplifier System
Subrack 19” mounted
Out
Out
RF out
IN
0-20dB
LP in
TEST -20 dB 6 7
4 5
ALC Level
6 7
0-20dB
BI
0-20dB
In
170-230 470-890 MHz
0-20dB
MAINS: ~100-250 V, 50/60 Hz
PS3522
FM
0.1-26.5 40-70 88-110 MHz
A3560
In
0-20dB
LP out
A3540
6 7
4 5
23
S in
244-446 MHz
23
0-20dB
OUTPUTS -8 dB
9 01
AM
8
FUSE T500mA
0-20dB
9 01
4 5
8
POWER ON
9 01
4 5
8
6 7
23
Off Active Overload
9 01
ALC Level
8
Off Active Overload
23
OUT
ANT IN 15 V DC 500 mA
UHF
4 >20 dB** 75Ω <7 dB 100-250 VAC max. 550 mA 15 V 500 mA Yes EN60945:2002, EN50083-2 -40 to +40°C
VHF
General Number of outputs Return loss Impedance Noise figure Supply voltage Supply current Antenna voltage Max antenna current Antenna cut-out relay EMC Operational temp. range
Band I
244-446 MHz 100 dBμV
FM
Modulators Frequency range Output level, each channel
* 4 dB positive tilt ** At 40 MHz- 1.5 dB/octave
Out
OUT
ANT IN 15 V DC 500 mA
Band I
22 ± 2 dB 24 ± 2 dB 26 ± 2 dB 29 ± 2 dB 24 ± 2 dB 32-36 ± 2 dB* <1 dB within any ch. 0-20 dB
FM
Frequency range/Amplifier gain AM 0.1-26.5 MHz Band I 40-70 MHz FM 88-110 MHz VHF 170-230 MHz S 244-446 MHz UHF 470-890 MHz Gain flatness Manual attenuation
-8 dB
Audio level
Audio in
-8 dB
Video in
-8 dB
Video level
BM450
OF3581
CAS 3500/32-1AV Cassette Amplifier System
CAS_3500_32_Headend.pdf Rev. 1.0
© Naval Electronics AB 2010, All specifications stated are subject to change without notice. www.naval.se
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CAS 3500/32 Headend Ordering information Item no 263510 263520 263511 263521 263514 263524 263518 263528
Description CAS 3500/32 Headend, Cabinet mounted CAS 3500/32 Headend, Subrack 19” mounted CAS 3500/32-1AV Headend, Cabinet mounted CAS 3500/32-1AV Headend, Subrack 19” mounted CAS 3500/32-4AV Headend, Cabinet mounted CAS 3500/32-4AV Headend, Subrack 19” mounted CAS 3500/32-8AV Headend, Cabinet mounted CAS 3500/32-8AV Headend, Subrack 19” mounted
263510 263520 263511 263521 263514 263524 263518 263528
consist of: 201364
Cabinet CA3050
201363
Subrack 19” for CAS / MOD (6Ux84HPx335D)
1
1
1
1
201845
PS3522 Power supply
1
1
1
1
1
1
1
1
201825
A3560 Amplifier (AM-FM-Band I)
1
1
1
1
1
1
1
1
201800
A3540 TV-Amplifier (Band II-V, S-Channel)
1
1
1
1
1
1
1
1
250145
BM 450 DSB Modulator for one (1) S-Channel
1
1
250147
BM 4 DSB Modulator for four (4) S-Channel
2
2
1
1
201840
OF3581 Output Filter
1
1
1
1
1
1
1
1
201513
Power Supply Cable, DC-DC Connecting Cable
4
4
3
3
3
3
2
2
201516
Coaxial Cable, BNC Male/Male 145mm (RG59/75 Ohm)
2
2
2
2
2
2
3
3
201523
Coaxial Cable, BNC Male/Male 250mm (RG59/75 Ohm)
1
1
3
3
3
3
2
2
201517
Coaxial Cable, BNC Male/Male 370mm (RG59/75 Ohm)
1
1
201534
Coaxial Cable, BNC Male/F Male 300mm-450mm (RG59/75 Ohm)
3
3
250336
2-Way Combiner/Splitter (40 - 2150 MHZ)
1
1
1
1
1
1
Configuration Headend +24 VDC
+24 VDC
Naval
Naval
OUT
Naval
Out
Out
ANT IN 15 V DC 500 mA
Naval
Naval
OUT
IN
Naval
Naval
Out
LP in
Naval
Naval
RF out
Out
ANT IN 15 V DC 500 mA
IN
0-20dB
LP in
Audio
OUTPUTS
POWER ON
0-20dB
AM
0-20dB
BI
0-20dB
244-446 MHz
FUSE T800 mA L
0-20dB
POWER ON
S in
-8 dB
FM
0-20dB
PS3522
AM
0-20dB
BI
244-446 MHz
FM
0-20dB
-8 dB
MAINS: ~100-250 V, 50/60 Hz
PS3522
OF3581
A3540
S in
0-20dB
0-20dB
-8 dB
LP out
A3560
0-20dB
CAS 3500/32 Cassette Amplifier System
-8 dB
-8 dB
Video in
-8 dB
Video level
LP out
A3560
x100 MHz
Audio in
Audio level
In
0-20dB
In
0.1-26.5 40-70 88-110 MHz
-8 dB
x10 MHz
170-230 470-890 MHz
0-20dB
In
0.1-26.5 40-70 88-110 MHz
MAINS: ~100-250 V, 50/60 Hz
FUSE T800 mA L
In
170-230 470-890 MHz
A3540
OF3581
BM450
CAS 3500/32-1AV Cassette Amplifier System
+24 VDC Naval OUT
Naval
Naval
Out
250336
Naval IN
RF out
Out
ANT IN 15 V DC 500 mA
OUTPUTS
x1 MHz
-8 dB
+24 VDC Naval
0-20dB
LP in
OUT
LEVEL
Naval
Naval
Out
Naval
Out
RF out
IN
RF out
Audio Video
1
Audio Video Audio
POWER ON
FUSE T800 mA L
0-20dB
AM
0-20dB
244-446 MHz
0-20dB
0-20dB
PS3522
Audio Video
BI
0-20dB 170-230 470-890 MHz
MAINS: ~100-250 V, 50/60 Hz
Video
S in
FM
0.1-26.5 40-70 88-110 MHz
A3560
In
In
2
0-20dB
A3540
0-20dB
0-20dB
LP in
OUTPUTS
LEVEL Audio
3
-8 dB
Video
4
Video
-8 dB
Audio
MHz
Frequency/system
POWER ON
-8 dB
FUSE T800 mA L
SELECT
0-20dB
AM
0-20dB
244-446 MHz
BI
0-20dB 170-230 470-890 MHz
OF3581
0-20dB
MAINS: ~100-250 V, 50/60 Hz
CAS 3500/32-4AV Cassette Amplifier System
Audio Video
0-20dB
-8 dB
BM4
Video
S in
FM
0.1-26.5 40-70 88-110 MHz
PS3522
A3560
In
In
Video
1
Audio
2 3 4
2 52 .25
0-20dB
LEVEL Audio
1
Audio
252 .25
LP out
ANT IN 15 V DC 500 mA
MHz
Frequency/system
Video Audio Video Audio Video
2 3 4
266 .25
-8 dB
MHz
Frequency/system
SELECT
SELECT
BM4
BM4
LP out
A3540
OUTPUTS -8 dB
-8 dB
-8 dB
OF3581
CAS 3500/32-8AV Cassette Amplifier System
Not used outputs must be terminated with resistor 201519
Package details Item no 263510 263520 263511 263521 263514 263524 263518 263528
Type of Package Carton Carton Carton Carton Carton Carton Carton Carton
Net Weight (kg) 11.5 6.7 12.0 7.2 12.0 7.2 12.6 7.8
Gross Weight (kg) 12.7 8.4 13.2 8.9 13.2 8.9 13.8 9.5
Dimensions, Primary Pack (LxWxH cm/vol. m3) 51x35x26 cm/0.046 m3 59x39x34 cm/0.078 m3 51x35x26 cm/0.046 m3 59x39x34 cm/0.078 m3 51x35x26 cm/0.046 m3 59x39x34 cm/0.078 m3 51x35x26 cm/0.046 m3 59x39x34 cm/0.078 m3
© Naval Electronics AB 2010, All specifications stated are subject to change without notice. www.naval.se
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