The 7830 is a hand-held portable
spectrum analyzer. It incorporates phase lock tuning for
precise frequency tuning.
The frequency range is from 100 kHz to
2.9 GHz without any gaps. A built in receiver with
loud-speaker allows demodulation and listening to AM, FM
and SSB type signals.
Extensive marker functions allow
measurements to be easily made.
Frequency 100 kHz to 2.9 GHz 50 Ω N
Connector on top panel
Frequency resolution 3.125 kHz
Impedance 50 Ω
Accuracy ± 3 ppm
Demodulation Bandwidth Wide 180 kHz,
Narrow 12.5 kHz
Step Size 6.25 kHz
Frequency Selection Start, Stop, Center,
Span set-up
Amplitude
Amplitude Units dBm, dBmV, dBμV
Reference Level Range -20 dBm to -110
dBm
Reference level Accuracy Typically ± 1.5
dB
Log Scale 0.2 dB/div to 10 dB/div in
1:2:5 sequence
Internal Attenuator 10dB, 20 dB, 30 dB,
35 dB
Sweep
Speed Min 500 ms
Trigger Source Narrow FM, Wide FM, AM,
SSB
Trigger Mode Free Run, Single Run,
Continuous Wave
Markers Delta, Peak Search, Marker to
center
Memory
Waveforms and States 100 of each
Display
Type and resolution Mono STN LCD, 192 x
192 pixels
LCD Backlight On / Off
Input
RF Input Connector / Max Input N type
female, 50 Ω / +10 dBm
Frequency Counter
Frequency Range 35 MHz to 2.9 GHz
RF Input Connector BNC type 50 Ω
General Specifications
Operation Temperature / Humidity 0 °C to
40 °C, 35-85% RH
Power Source AA type Ni-MH Rechargeable
battery 6 pieces. Also external 12 VDC
Power Adapter (optional) AC to 12 VDC
Car Adapter optionally available
Dimensions 102 mm (wide) x 229 mm (high)
x 45 mm
Weight < 1 kg Excluding Antenna
Interface RS232 @ 9600 to 115200 baud
Antenna Dipole type for receive only
