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RF Level
(Peak voltage responding, rms sine wave power
calibrated).
Range: 1 mW to 1 W.
Accuracy: ±2 dB, 150 kHz to 650 MHz.
±3 dB, 650 MHz to 1300 MHz.
SWR: <1.5 in a 50
system.
Supplemental Characteristics
Typical Accuracy:
150 kHz to 650 MHz: ±1.0 dB.
650 MHz to 1300 MHz: ±1.5 dB.
Resolution:
0.1 mW for levels 0.1 to 1 W.
0.01 mW for levels 0.01 to 0.1 W.
0.001 mW for levels <0.01 W.
Audio Filters
High Pass (3 dB cutoff frequency): 50 Hz and
300 Hz.
Low Pass (3 dB cutoff frequency except
>20 kHz filter): 3 kHz, 15 kHz, >20 kHz.
De-emphasis Filters: 25 s, 50 s, 75 s, and 750 s.
De-emphasis filters are single pole low pass
filters whose 3 dB frequencies are 6366 Hz for
25 s, 3183 Hz for 50 s, 2122 Hz for 75 s, and
212 Hz for 750 s.
Flatness:
50 Hz High Pass: <1% at rates 200 Hz.
300 Hz High Pass: <1% at rates 1 kHz.
3 kHz Low Pass: <1% at rates 1 kHz.
15 kHz Low Pass: <1% at rates 10 kHz.
>20 kHz Low Pass: <1% at rates 10 kHz.
Supplemental Characteristics
50 Hz and 300 Hz High Pass: Two pole.
3 kHz and 15 kHz Low Pass: Five pole.
>20 kHz Low Pass: Nine pole bessel (typically
3 dB at 100 kHz).
High and Low Pass 3 dB Frequency Accuracy: ±3%.
De-emphasis Filter Time Constant Accuracy: ±3%.
Overshoot on Square Wave Modulation (>20 kHz
low pass filter
7
): <1%.
Rear Panel Inputs/Outputs
Supplemental Characteristics
FM Output: 10 k
impedance, 9 V to 6 V into an
open circuit: ~6 V/MHz, dc coupled, 16 kHz
bandwidth (one pole).
AM Output: 10 k
impedance, 4 V to 0 V into an
open circuit, ~8 mV/%, dc coupled, 16 kHz
bandwidth (one pole).
Recorder Output: DC voltage proportional to peak
voltage of the modulation output, 1 k
ance, 0 V to 4 V for each resolution range into
an open circuit.
IF Output: 50
impedance, 150 kHz to 2.5 MHz,
27 dBm to 3 dBm.
10 MHz Reference Output: 50
TTL levels (0 V to >2.2 V into an open circuit),
available only with Option 002 1x10
internal reference, outputs internal reference
only.
10 MHz Reference Input:
0.5 V
minimum input level.
peak-to-peak
LO Input (Option 003): 50
~1.27 MHz to 1301.5 MHz, 0 dBm.
Calibrators (Option 010)
AM Calibrator Depth and Accuracy: 33.33%
depth nominal, internally calibrated to an
accuracy of ±0.1 % .
FM Calibration Deviation and Accuracy:
34 kHz
deviation nominal, internally
peak
calibrated to an accuracy of ±0.1%.
Supplemental Characteristics
Carrier Frequency: 10.1 MHz.
Modulation Rate: 10 kHz.
Output Level: 25 dBm.
General
Temperature:
Operating 0° to 55 °C.
Storage: 55 °C to 75 °C.
Remote Operation: HP-IB; all functions except the
line switch are remotely controllable.
HP-IB compatibility; as defined in IEEE 488-1978
is: SH1, AH1, T5, TE0, L3, LEO, SR1, RL1, PP0,
DC1, DT1, C0.
EMI: Conducted and radiated interference is within
the requirements of methods CE03 and RE02 of
MIL STD 461A (for inputs <10 mW), VDE 0871
(Level B), and CISPR publication 11.
7 The >20 kHz low pass filter is intended for minimum overshoot
with square wave modulation.
8 External reference accuracy affects accuracy of all measure-
ments.
3
imped-
impedance,
9
/day
8
>500
impedance,
impedance,
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