Ballantine 3440A, Инструкция по эксплуатации

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Section 1. General Information
page 1-3
1-2.15 Over Voltage:
Probe input is fully protected to 10 V ac on all ranges
and frequencies. Maximum dc input is ±400 V on all
ranges.
1-2.16 DC Recorder Output:
Rear panel banana jacks p1 V dc full scale
deflection on "10" ranges and .948 V on "3" ranges
into an open circuit. Source impedance is 1000 ohms
(±5%). DC output is short circuit proof. DC output
amplitude may be adjusted by a control accessible from
the rear panel. The dc recorder output voltage is
directly proportional to the meter deflection and the
rms of the probe input voltage. The DC Recorder
Output serves as an ac to dc converter.
1-2.17 Probe Balance:
A probe null balance (meter zero) control knob is
provided on the front panel. It permits meter zero
adjustment on the most sensitive ranges when no input
signal is present.
1-2.18 Relative References:
A REL REF control on the front panel allows
continuously variable reduction of sensitivity by a
minimum of 3.3 dB. It permits 0 dB reference level
change and is useful in setting the meter to
conveniently make readings when performing relative
dB measurements. A detented CAL position is
provided for normal measurements.
1-2.19 Meter Response Time:
1 second rise time on all ranges except 3 seconds on
the 1 mV range. A NORMAL/SLOW response switch
permits selection of meter response time for stable
measurements of input signals with varying
amplitudes.
1-2.20 Environmental Characteristics:
Temperature: Oper.: 0°C to +50°C, Stor. : -54°C to
+85°C
Humidity: (No condensation) 80% RH to 50°C, 95%
RH to 35°C
Altitude: Oper.: to 3 km (10,000 ft), Stor.: to 15 km
(50,000 ft)
Shock and Vibration: Complies with MIL-T-28800
Class 3, Style E.
EMI: Meets requirements of MIL-STD-461A for CS-
01, CS-06 and RS-03 to 400 MHz at 1 V/meter. There
is no discernible radiated or conducted RF leakage
from the instrument, the probe cable, or the probe.
1-2.21 Safety:
Meets conditions of MIL-T-28800, Class 3, Style E.
1-2.22 Power:
A fused power selector safety switch and receptacle on
the rear panel selects one of two ac operating voltage
ranges.
Hz,
108 to 132 V
(115 V) 48 to 420 Hz
216 to 264 V (230 V) 48 to 420 Hz
Input Power: 10 VA maximum
With Option 05 - Internal rechargeable battery
Running Time: 8 hours
Rechargeable Time: 16 hours (20 hours maximum)
1-2.23 Dimensions:
Case Overall
Height 133 mm (5.25”) 147 mm (5.8”)
Width
211 mm (8.3”) 220 mm (8.66”)
Depth 280 mm (11”) 305mm (12”)
The case is all-aluminum with sturdy side extrusions,
front and rear die castings and quick disconnect top
and bottom covers. It includes a tilt bail and a side
mounted carry handle.
Weight: 3 kg (6.6 lbs) Net, 5.2 kg (11.5 lbs) Shipping
1-3.
SPECIFICATIONS FOR OPTION 40
(USING PROBE 34403A)
1-3.1 Accuracy (Frequency Effects):
The maximum uncertainty is the sum of frequency
effects and temperature effects.
Range Frequency
(FS) 10 kHz to
100 MHz
100 MHz
to 1.0
GHz 1.0 GHz
to 1.2
GHz
100 mV to
300 mV ±(1% FS +
1% Ind) ±(1% FS +
3% Ind) ±(1% FS +
7% Ind)
1 V to 3 V ±(1% FS +
1% Ind) ±(1% FS +
3% Ind) ±(1% FS +
10% Ind)
Note: FS = full scale; Ind= indication
* At 1 mV and below add ±1% FS
Ref. conditions 20 to 25°C, 10 minutes warm-up
Measurements are referenced in 50 ohm systems using
the Ballantine 34403A probe with Model 5340A Tee
adapter and Ballantine 31-10189-1 precision 50 ohm
termination.
Voltage is measured at the input connector of the tee.
N8AUM