AOR SDU-5500 Operating Manual
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![Page 39
39
The second example uses Windows HyperTerminal, Plot mode is set to outline “WVPM2”, plot mode is
read to confirm the command “RVPM” and the response to the request is displayed “VPM2”:
S = Spectrum analysis
Function Read/Write Command category Type of command Parameter Example Response
CENT FREQ SET W S CF Min - Max WSCF10.7 [CR] + or ?
CENT FREQ READ R S CF N/A RSCF [CR] SCF84.3 +
SPAN SET W S SP Min - Max WSSP1000 [CR] + or ?
SPAN READ R S SP N/A RSSP [CR] SSP1000 +
RBW SET W S BW 1=5kHz
2=30kHz...](http://img.usermanuals.tech/thumb/5671/81818/w64_aor_sdu5500-spectrum-display-unit_manual-1_d-38.png "Page 39
39
The second example uses Windows HyperTerminal, Plot mode is set to outline “WVPM2”, plot mode is
read to confirm the command “RVPM” and the response to the request is displayed “VPM2”:
S = Spectrum analysis
Function Read/Write Command category Type of command Parameter Example Response
CENT FREQ SET W S CF Min - Max WSCF10.7 [CR] + or ?
CENT FREQ READ R S CF N/A RSCF [CR] SCF84.3 +
SPAN SET W S SP Min - Max WSSP1000 [CR] + or ?
SPAN READ R S SP N/A RSSP [CR] SSP1000 +
RBW SET W S BW 1=5kHz
2=30kHz...")
![Page 40
40
V = Visual command
Function Read/Write Command category Type of command Parameter Example Response
PLOT MODE SET W V PM 1=PAINT
2=OUTLINE WVPM1 [CR] + or ?
PLOT MODE READ R V PM N/A RVPM [CR] VPM1 +
FDIR SET W V DD 1=NORMAL
2=REVERSEWVDD1 [CR] + or ?
FDIR READ R V DD N/A RVDD [CR] VDD1 +
LCD CONTRAST SET W V CL 0 - 160 WVCL50 [CR] + or ?
LCD CONTRAST READ R V CL N/A RVCL [CR] VCL50 +
LCD DISPLAY MODE W V RV 1=NORMAL
2=REVERSE WVRV1 [CR] + or ?
LCD DISPLAY MODE R V RV N/A RVRV [CR] VRV1 +
SEND VISUAL...](http://img.usermanuals.tech/thumb/5671/81818/w64_aor_sdu5500-spectrum-display-unit_manual-1_d-39.png "Page 40
40
V = Visual command
Function Read/Write Command category Type of command Parameter Example Response
PLOT MODE SET W V PM 1=PAINT
2=OUTLINE WVPM1 [CR] + or ?
PLOT MODE READ R V PM N/A RVPM [CR] VPM1 +
FDIR SET W V DD 1=NORMAL
2=REVERSEWVDD1 [CR] + or ?
FDIR READ R V DD N/A RVDD [CR] VDD1 +
LCD CONTRAST SET W V CL 0 - 160 WVCL50 [CR] + or ?
LCD CONTRAST READ R V CL N/A RVCL [CR] VCL50 +
LCD DISPLAY MODE W V RV 1=NORMAL
2=REVERSE WVRV1 [CR] + or ?
LCD DISPLAY MODE R V RV N/A RVRV [CR] VRV1 +
SEND VISUAL...")
![Page 41
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PAGE-UP W U PU N/A WUPU [CR] + or ?
PAGE-DOWN W U PD N/A WUPD [CR] + or ?
LCD MKR STEP W U DS 1=DOWN
2=UP WUDS1 [CR] + or ?
MONITOR MODE SET W U OM 1=SPECT
2=STRES
3=CHANL WUOM2 [CR] + or ?
Note: when using CHANL, the range must first be specified or WUOM3 will produce an error “?”
MONITOR MODE READ R U OM N/A RUOM [CR] UOM2 +
CHANL MODE PROG W U CS START MHz
STEP IN kHz
END MHz[CR]
WUCS 80 100 84.9 [CR]+ or ?
CHANL MODE READ R U CS N/A RUCS [CR UCS 80.00000
100.00
84.0000+
EMIT BEEP W U BE 1=LOW...](http://img.usermanuals.tech/thumb/5671/81818/w64_aor_sdu5500-spectrum-display-unit_manual-1_d-40.png "Page 41
41
PAGE-UP W U PU N/A WUPU [CR] + or ?
PAGE-DOWN W U PD N/A WUPD [CR] + or ?
LCD MKR STEP W U DS 1=DOWN
2=UP WUDS1 [CR] + or ?
MONITOR MODE SET W U OM 1=SPECT
2=STRES
3=CHANL WUOM2 [CR] + or ?
Note: when using CHANL, the range must first be specified or WUOM3 will produce an error “?”
MONITOR MODE READ R U OM N/A RUOM [CR] UOM2 +
CHANL MODE PROG W U CS START MHz
STEP IN kHz
END MHz[CR]
WUCS 80 100 84.9 [CR]+ or ?
CHANL MODE READ R U CS N/A RUCS [CR UCS 80.00000
100.00
84.0000+
EMIT BEEP W U BE 1=LOW...")
41 PAGE-UP W U PU N/A WUPU [CR] + or ? PAGE-DOWN W U PD N/A WUPD [CR] + or ? LCD MKR STEP W U DS 1=DOWN 2=UP WUDS1 [CR] + or ? MONITOR MODE SET W U OM 1=SPECT 2=STRES 3=CHANL WUOM2 [CR] + or ? Note: when using CHANL, the range must first be specified or WUOM3 will produce an error “?” MONITOR MODE READ R U OM N/A RUOM [CR] UOM2 + CHANL MODE PROG W U CS START MHz STEP IN kHz END MHz[CR] WUCS 80 100 84.9 [CR]+ or ? CHANL MODE READ R U CS N/A RUCS [CR UCS 80.00000 100.00 84.0000+ EMIT BEEP W U BE 1=LOW 2=HIGH WUBE1 [CR] + or ? MK-RF (CHANL MODE) W U MR N/A WUMR [CR] + or ? CH MODE MKER SET W U RF FREQ IN MHz WURF84.3 [CR] + or ? CH MODE MKER READ R U RF N/A RURF [CR] URF84.30000 + I = Information The following table is used only during production of the SDU5500 to assist testing, the commands are given for completeness only. Function Read/Write Command category Type of command Parameter Example Response GRAPHIC DOWNLOAD R I GD N/A RIGD [CR] Omitted CURSOR DOWNLOAD R I CD N/A RICD [CR] Omitted HIGH SPEED DATA DOWNLOAD R I FD N/A RIFD [CR] Omitted FIRMWARE VERSION R I VE N/A RIVE [CR] Omitted Section 7
42 (8) Specification Model SDU5500 Input Frequency 10.7 MHz Sweep Width 1 kHz to 10 MHz (1 kHz step) Frequency Accuracy ± 600 Hz Resolution Bandwidth 5/30 kHz Reference Level -10, -40dBm Maximum Input Level -10dBm Dynamic Range 50dBm min Level Accuracy Linearity within ± 2dB (within -40dB from reference level) Band Ripple ± [email protected] MHz ± 5 MHz Temperature ± 6dB(0°C~40°C) Marker Mode Direct read-out for frequency and level Peak Detect + Continuous Peak Detect Averaging (2 to 32 times sampling adjustment) Plot Mode Outline, Paint Display Mode SPECT / STRES / CHANL Input Impedance 20k Ohm Display Type 4.7 dot matrix STN LCD Display resolution 304 x 128 dots Screen Refresh 500mSec Backup From primary d.c. 12V supply Dimensions 225 x 124 x 240mm (W.H.D.) approx. excluding projections Weight 3.02kg (approx.) Power requirements Nominal 12V d.c. @ 1A Supported companion radio AR5000/AR5000+3, AR3000A, IC-R7100, IC-R8500, IC-R9000 and other radios with 10.7 MHz IF output (non active band-scope) Section 8