Tektronix 1L30 Instruction Manual page 5

Characteristics— Type 1L30
Characteristic
IF Attenuation
Range
Accuracy
IF G A IN Control
Range
1 • ?
Display Flatness with
1
IF CENTER FREQ at 000
Incidental FM
IF
IF + LO
Phase Lock
Internal Markers
Stability; Ref. Osc
External Phase Lock
'>
Reference Input
Frequency
Voltage
Dynamic Range of
Display Functions
I
LOG
M
LIN
SQ LAW
VIDEO INPUT Response
Maximum Input
Power
TO RECORDER Output
+ 10 V OUT
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RF CENTER
Freq in M H z
Scale
870-925 to
1
1940-20503
I
2 1940-2050 to
4100-4300
3 4100 to 6260
- ■ ?
:i
4 6200 to 8400
5 8300 to 10,500
*50 H load impedance.
*The inning range will vary between instruments. The upper frequency of scale 1 must be above the lowest frequency on scale 2. These
are Ir.e allowable ranges of the end frequencies.
1
ELECTRICAL CHARACTERISTICS (cont)
Performance Requirement
0 to 51 dB
± 0 .1 dB/dB
50 dB or greater
± 1 .5 dB (3 dB total)
200 Hz or less
300 Hz or less
1 M Hz ± .0 1 %
< 1 part in 107
1 M Hz to 5 M Hz
1 to 5 volts peak to peak
> 40 dB with 6 centimeter display
> 26 dB with 6 centimeter display
> 13 dB with 6 centimeter display
< 16 Hz to > 10 M Hz
— 30 dBm for linear operation
+ 15 dBm power limit for diode mixer
> 2 mV per display centimeter (amplitude)
of signal; in LIN mode
10 V ± 5 %
TABLE 1-1
Minimum C W Sensitivity2 (S ign al +
1 kHz RESOLUTION
- 1 0 5 dBm
- 1 0 0 dBm
— 95 dBm
- 9 0 dBm
— 75 dBm
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Supplem ental Inform ation
In 1 dB steps: 1, 2, 4, 8, 16 and 20 dB
+ and — 50 M Hz from the center fre­
quency
At the LO fundamental
phase lock operation
Crystall controlled
20 mA maximum load current. Discontinued
after Serial No. 669
noise = 2 X noise)
100 kHz
RESOLUTION
— 85 dBm
— 80 dBm
MIXER PEAKING adjusted for
optimum signal amplitude
- 7 5 dBm
- 7 0 dBm
— 55 dBm
frequency with
Remarks
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