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SELTEKA Hyperband television tuners
Specification
KS-H-93
FEATURES * Member of the KS-H-90 family VHF/Hyperband/UHF tuners * Systems CCIR: B/G, H, L/L', I/I' OIRT: D/K * Off-air channels, S-cable channels and Hyperband * Voltage synthesised tuning (VST) MARKING * Compact size * Comply to "CENELEC EN55020" and "EN55013" The following items of information are printed on a sticker that is on the top cover of the tuner or printed directly on the top cover: * Company logo * Type number DESCRIPTION The KS-H-93 tuners belong to the KS-H-90 family of tuners, which are designed to meet a wide range of applications. It is a combined VHF / Hyperband / UHF tuner suitable for CCIR systems B/G, H, L/L', or OIRT systems D/K. The low IF output impedance has been designed for direct drive of a wide variety of saw filters with sufficient suppression of triple transient. The tuners comply with the requirements of radiation, signal handling capability and immunity conforming with: * CISPR 13 (1990) including amendment 1 (1992) and amendment 2 (1993) * European standards CENELEC EN55013, EN 55020 * Year and month code * Quality inspection print
ORDERING INFORMATION
TYPE KS-H-93 E KS-H-93 O KS-H-93 EL KS-H-93 OL
SYSTEM CCIR OIRT CCIR OIRT
DESCRIPTION symmetrical IF output; IEC connector (14.5 mm) symmetrical IF output; IEC connector (14.5 mm) symmetrical IF output; IEC connector (32.2 mm) symmetrical IF output; IEC connector (32.2 mm)
9 October 1998
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SELTEKA Hyperband television tuners
INTERMEDIATE FREQUENCIES
Specification
KS-H-93
SIGNAL
FREQUENCY (MHz) SYSTEM B/G, H SYSTEM D/K 38.00 33.594, 33.75
Picture carrier Colour Sound
38.90 34.47 33.40
31.5
Note 1. The oscillator frequency is above the input signal frequency.
CHANNEL COVERAGE OFF-AIR CHANNELS TYPE BAND CHANNELS FREQUENCY RANGE (MHz) 48.25 to 82.25
(1)
CABLE CHANNELS CHANNELS FREQUENCY RANGE (MHz) S01 to S10 S11 to S41 69.25 to 168.25 231.25 to 463.25
Low band KS-H-93 E Mid band High band Low band KS-H-93 O Mid band High band
E2 to C E5 to E12 E21 to E69 1 to 5 6 to 12 21 to 69
175.25 to 224.25 471.25 to 855.25 49.75 to 93.25
(1) (2)
SK1 to SK8 SK11 to SK40
111.25 to 167.25 231.25 to 463.25
175.25 to 223.25 471.25 to 855.25
(2)
Notes 1. Enough margin is available to tune down to 45.25 MHz. 2. Enough margin is available to tune up to 863.25 MHz.
9 October 1998
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SELTEKA Hyperband television tuners
Specification
KS-H-93
Fig.1 Electrical block diagram
27 May 1999
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SELTEKA Hyperband television tuners
PINNING SYMBOL AGC B+ + 12 V + 12 V + 12 V VS IF2 IF1 GND PIN 1 2 3 4 6 7 DESCRIPTION gain control voltage supply voltage Low band switch Mid band switch High band switch Tuning voltage 0.7 to 28 V
Specification
KS-H-93
12 13 MT1, MT2 IN
symmetrical IF output symmetrical IF output mounting tags (ground) aerial input connector IEC (14.5 mm for KS-H-93, 32.2 mm for KS-H-93 L)
LIMITING VALUES Environmental conditions SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
Non-operational conditions Tamb RH ambient temperature relative humidity -40 +60 85
0
C
%
Operational conditions T amb RH ambient temperature relative humidity +15 +60 93
0
C %
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SELTEKA Hyperband television tuners
Limiting values under operational conditions
The tuner can be guaranteed to function properly under the following conditions. SYMBOL VS IS VBS IBS VAGC VAGC IAGC PARAMETER supply voltage supply current bandswitching voltage bandswitching current AGC input voltage AGC input voltage range AGC input current PIN 2 MIN. 11.4 TYP. 12.0 MAX. 12.6 65 12.6 20 9.7 9.2 30
Specification
KS-H-93
UNIT V mA V mA V V
3, 4 and 6
11.4
12.0
9.2 1 0.85
mA
ELECTRICAL DATA Conditional data
Unless otherwise specified, all electrical values for Chapter "Electrical data" apply at the following conditions and the electrical performance is related both to systems B,G,H and D,K. A proper function is guaranteed within the specified operational conditions but a certain deterioration of performance parameters may occur at the limits of operational conditions.
SYMBOL Tamb RH VS VAGC VT tpr ZS(AE)
PARAMETER ambient temperature relative humidity supply voltage AGC input voltage tuning voltage pre-heating time (+5 V at pin 7) aerial source impedance (unbalanced)
VALUE 25 +/- 5 60 +/- 15 12.0 +/- 0.1 9.2 +/- 0.1 28 +/- 0.2 10 75
UNIT
0
C
% V V V minute
Aerial input characteristics
SYMBOL WSWR Vant PARAMETER reflection coefficient antenna connection disturbance voltage CONDITIONS referred to 75 impedance < 1.75 GHz; comply to "EN55013 section 3.3" MIN. MAX. 4 46 UNIT
dBµV
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SELTEKA Hyperband television tuners
Specification
KS-H-93
General characteristics
SYMBOL fb PARAMETER frequency range, KS-H-93 E: low band mid band high band KS-H-93 O: low band mid band high band voltage gain: all channels gain taper noise: low band mid band high band AGC input voltage range: low and mid band high band image rejection: low band mid band high band IF rejection (picture) low and mid band high band oscillator drift Ambient temperature change low band mid band high band Supply voltage change low band mid and high bands CONDITIONS MIN. MAX. UNIT
48.25 175.25 471.25 49.75 175.25 471.25
168.25 463.25 855.25 167.25 463.25 855.25
MHz MHz MHz MHz MHz MHz
GV
38 7
dB dB
F
9 10 11
dB dB dB
VAGC
40 30
dB dB
i
70 66 53
dB dB dB
IF
60 70
Df
(25 C to 50 C+/-2 C) +/- 500 +/- 750 +/- 1000 +/- 5% +/- 250 +/- 500 kHz kHz kHz kHz kHz
DT=250C +/- 20C o o o
Visibility test
The tuners meet the requirements of the European norm "EN55020", when measured in an adequate television receiver.
Radiation
The tuners meet the requirements of the European norm "EN55013" and "CISPR13" (1990), when measured in an adequate television receiver.
1 December 1998
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SELTEKA Hyperband television tuners
Specification
KS-H-93
Fig.2 Internal AGC circuit.
Fig.3 Mechanical outline
9 October 1998
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SELTEKA Hyperband television tuners
Specification
KS-H-93
Fig.4 Punching pattern seen from solder side
Aerial connections Standard IEC socket female 75 .
LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Selteka customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnity Selteka for any damages resulting from such improper use or sale.
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