C:\Data\Corel\N5247B Block Diagram.Dwg
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REAR PANEL FRONT PANEL FRONT PANEL INTERCONNECTS N5247B 4-Port Overall Block Diagram INTERCONNECTS INTERCONNECTS Including Options 401-Standard; 419-Attenuators and Bias Tees; A24 IF MULTIPLEXER A27 MIXER BRICK (1) 423-Attenuators, Bias Tees, Combiner and Source Bypass Switches IF = 0.826 MHz for CW Freq < 53 MHz IF = 7.438 MHz for CW Freq > 53 MHz A3 A2 Main IF A A 70.0 MHz USB x 4 W71 A A OPTION 401 DISPLAY USB BD 10.7 MHz P1 I R W47 RCVR A IN Pulse A PULSE L A16 SIGNAL PROCESSING GATES W60 Port 1 ADC MODULE (SPAM) IF OUT A Ext IF In A OPTION 419, 423 P3 70.0 MHz Aux R3 W147W72 R1 R1 CPLR ARM USB I R HUB 9 MHz LFE IF A L A46 STEP DISPLAY INVERTER ATTEN PROCESSOR POWER KEYPAD W79 J1 W118 W117 FLASH ADC 15 MHz 70.0 MHz RCVR A W148W73 R2 R2 TO A27 A A IN Mixer A55 A21 CPU I R 1 2 3 4 5 6 RAM Main IF B B L 0-50 dB Brick LO HARD DISK Band A7/A8/A12/A13 A60/A61/A62/A63 SPEAKER 9 MHz 10.7 MHz P201 Harmonic LO Synthesizer A25 HMA26.5 RF Synthesizer A5/A10 Source DRIVE Pulse B PULSE 40 GHz Doubler 70 GHz Doubler W80 GATES 70.0 MHz Number Frequency (GHz) Frequency (GHz) Frequency (GHz) Frequency (GHz) J2 W74 Frequency (GHz) Frequency (GHz) USB A1 FRONT PANEL INTERFACE BOARD ADC IF OUT B Ext IF In B B B USB x 4 EEPROM 15 MHz I R RCVR R1 IN INTERFACE B R1 W52 0 1 -- -- -- -- -- -- P203 Aux R4 L W53 PCI BUS P411 W51 W60 REF 1 -- -- -- -- -- -- CONTROLLER GPIB PORT MAIN PCI 9 MHz LFE IF B 1 1 INTERFACE CPU BRIDGE GPIB SOURCE OUT 2 10.01248 to 0.01648 0.01248 to 0.01648 0.010 to 0.014 0.010 to 0.014 0.010 to 0.014 0.010 to 0.014 J4 W81 10/100 BASE-T ROM RAM ADC 15 MHz R2 A37 REF LAN ETHERNET R MIXER 3 10.01648 to 0.02148 0.01648 to 0.02148 0.014 to 0.019 0.014 to 0.019 0.014 to 0.019 0.014 to 0.019 P412 W69 Main IF R R EXT TSET DRIVE LO OUT SWITCH VGA 4 10.02148 to 0.02948 0.02148 to 0.02948 0.019 to 0.027 0.019 to 0.027 0.019 to 0.027 0.019 to 0.027 VIDEO PROCESSOR DSP 9 MHz 10.7 MHz FROM W54 RCVR R3 IN VGA INTERFACE Pulse R PULSE A23 VIDEO RAM R3 J5 W82 GATES 5 1 0.02948 to 0.04048 0.02948 to 0.04048 0.027 to 0.038 0.027 to 0.038 0.027 to 0.038 0.027 to 0.038 IF OUT R W37 W60 REF 3 ADC 15 MHz Ext IF In R P413 RECEIVER LO DRIVE A20 RAM C/R1 6 1 0.04048 to 0.05548 0.04048 to 0.05548 0.038 to 0.053 0.038 to 0.053 0.038 to 0.053 0.038 to 0.053 P403 LFE IF R SOURCE OUT POWER A19 MIDPLANE SUPPLY 9 MHz 7 1 0.06044 to 0.08244 0.06044 to 0.08244 0.053 to 0.075 0.053 to 0.075 0.053 to 0.075 0.053 to 0.075 R4 A28 MIXER BRICK (2) OPTION 401 W48 RCVR C IN 8 1 0.08244 to 0.11244 0.08244 to 0.11244 0.075 to 0.105 0.075 to 0.105 0.075 to 0.105 0.075 to 0.105 AC LINE IN J6 W83 P414 ADC 15 MHz 70.0 MHz D/R2 W75 D D W60 Port 3 A22 A18 I R 9 1 0.11244 to 0.15344 0.11244 to 0.15344 0.105 to 0.146 0.105 to 0.146 0.105 to 0.146 0.105 to 0.146 Main IF C C/R1 OPTION 419, 423 GPIB SYSTEM POWER BUS L CPLR ARM 10 1 0.15344 to 0.21244 0.15344 to 0.21244 0.146 to 0.205 0.146 to 0.205 0.146 to 0.205 0.146 to 0.205 MOTHERBOARD 10.7 MHz P601 Pulse C PULSE A47 STEP GATES 70.0 MHz A69 ATTEN TALKER/LISTENER GPIB PORT W76 ATTEN 11 1 0.21244 to 0.25744 0.21244 to 0.25744 0.205 to 0.250 0.205 to 0.250 0.205 to 0.250 0.205 to 0.250 IF OUT C/R1 Ext IF In C R4 R4 GPIB INTERFACE LOCAL DIGITAL BUS I R W120 W119 RCVR P603 AUX R2 L 12 1 0.25744 to 0.40344 0.25744 to 0.40344 0.250 to 0.396 0.250 to 0.396 0.250 to 0.396 0.250 to 0.396 3 dB TO A28 C C IN 13 0.40344 to 0.50744 0.40344 to 0.50744 0.396 to 0.500 0.396 to 0.500 0.396 to 0.500 0.396 to 0.500 LFE IF C 0-50 dB 1 DITHER PULSE 4 70.0 MHz X6 NOISE DRIVE \ W77 R3 R3 14 1 0.50744 to 0.63544 0.50744 to 0.63544 0.500 to 0.628 0.500 to 0.628 0.500 to 0.628 0.500 to 0.628 I R L TO A24 15 1 0.63544 to 1.0074 0.63544 to 1.0074 0.628 to 1.000 0.628 to 1.000 0.628 to 1.000 0.628 to 1.000 DIRECT CONNECT 10 MHz REF J3 THRU A18 HIGH DENSITY DATA BUS Main IF D D/R2 TO A4, A5, A7, A8, A23 70.0 MHz OPTION 401 10.7 MHz P801 W78 W49 RCVR D IN 16 1 1.0074 to 1.5074 1.0074 to 1.5074 1.000 to 1.500 1.000 to 1.500 1.000 to 1.500 1.000 to 1.500 A10, A12, A13, TEST SET Pulse D C C PULSE I R A14, A15, A17 MOTHERBOARD GATES 17 1 1.5074 to 2.0074 1.5074 to 2.0074 1.500 to 2.000 1.500 to 2.000 1.500 to 2.000 1.500 to 2.000 POWER BUS L W60 Port 4 IF OUT D/R2 Ext IF In D OPTION 419, 423 18 1 2.0074 to 3.0074 2.0074 to 3.0074 2.000 to 3.000 2.000 to 3.000 2.000 to 3.000 2.000 to 3.000 RIBBON CABLE CONNECTIONS P803 Aux R1 CPLR ARM LOCAL DIGITAL BUS TO A24, A25, A27, A28, A37-A41, A46-A53 LFE IF D A48 STEP 19 1 3.0074 to 3.2074 3.0074 to 3.2074 3.000 to 3.200 3.000 to 3.200 3.000 to 3.200 3.000 to 3.200 WITHOUT OPTION 029 ATTEN 20 1 3.2074 to 4.0074 3.2074 to 4.0074 3.200 to 4.000 3.200 to 4.000 3.200 to 4.000 3.200 to 4.000 MIXED POWER AND CONTROL SIGNALS W58 W122 W121 FROM THE A23 TEST SET MOTHERBOARD RCVR TO A28 D D IN 21 1 4.0074 to 5.3394 4.0074 to 5.3394 4.000 to 5.332 4.000 to 5.332 4.000 to 5.332 4.000 to 5.332 TERMINATION FROM A23 0-50 dB SERIAL TEST BUS NODES FROM A16 4 PULSE DRIVE PULSE 22 1 5.3394 to 6.7594 5.3394 to 6.7594 5.332 to 6.752 5.332 to 6.752 5.332 to 6.752 5.332 to 6.752 THRU A18 \ MODULATION OPTION 029 LOGIC W174 Bx = ACTIVE SOURCE BAND 10 MHz REF P1001 OUT DET A OUT IF P2 OUTIF P202 B OUTIF P402 R OUTIF P602 C OUTIF P802 D W55 RCVR R4 IN 23 1 6.7594 to 8.0074 6.7594 to 8.0074 6.752 to 8.000 6.752 to 8.000 6.752 to 8.000 6.752 to 8.000 InIF D J802 Ext InIF C J602 Ext InIF R J402 Ext InIF B J202 Ext ExtIn IF J2 A LFED IFP804 LFEC IFP604 LFER IFP404 LFEB IFP204 LFE A IF P4 P1 24 1 8.0074 to 8.5074 8.0074 to 8.5074 8.000 to 8.500 8.000 to 8.500 8.000 to 8.500 8.000 to 8.500 W41 W60 REF 4 FROM A23 SOURCE SOURCE OUT 25 1 8.5074 to 10.6714 8.5074 to 10.6714 8.500 to 10.664 8.500 to 10.664 8.500 to 10.664 8.500 to 10.664 PULSE RECEIVER LO DRIVE DRIVE OUT 26 1 10.6714 to 12.0074 10.6714 to 12.0074 10.664 to 12.000 10.664 to 12.000 10.664 to 12.000 10.664 to 12.000 W56 (401) W145 (419, 423) RCVR R2 IN 27 1 12.0074 to 12.8074 12.0074 to 12.8074 12.000 to 12.800 12.000 to 12.800 12.000 to 12.800 12.000 to 12.800 W60 REF 2 28 1 12.8074 to 13.5174 12.8074 to 13.5174 12.800 to 13.510 12.800 to 13.510 12.800 to 13.510 12.800 to 13.510 A24 J20 15 PULSE I/O \ W45 (401) SOURCE OUT W146 (419, 423) 29 1 6.7587 to 7.7037 13.5174 to 15.4074 6.755 to 7.700 13.510 to 15.400 13.510 to 15.400 13.510 to 15.400 5 IF INPUTS \ OPTION 401 30 1 7.7037 to 8.0037 15.4074 to 16.0074 7.700 to 8.000 15.400 to 16.000 15.400 to 16.000 15.400 to 16.000 W50 RCVR B IN OPTION 029 31 1 8.0037 to 9.5037 16.0074 to 19.0074 8.000 to 9.500 16.000 to 19.000 16.000 to 19.000 16.000 to 19.000 A24 J2 W60 Port 2 A A9 NOISE RECEIVER A59 NOISE DOWNCONVERTER OPTION 419, 423 32 1 9.5037 to 10.0037 19.0074 to 20.0074 9.500 to 10.000 9.500 to 10.000 19.000 to 20.000 19.000 to 20.000 W171 CPLR ARM A24 J202 10-25 MHz J6 B A49 STEP 33 1 10.0037 to 10.6677 20.0074 to 21.3354 10.000 to 10.664 10.000 to 10.664 20.000 to 21.328 20.000 to 21.328 40.0-50.0 GHz A24 J602 ATTEN IF INPUTS C/R1 25-60 MHz W124 W123 34 1 10.6677 to 12.0037 21.3354 to 24.0074 10.664 to 12.000 10.664 to 12.000 21.328 to 24.000 21.328 to 24.000 RCVR TO A27 B J3 B IN 35 1 12.0037 to 13.2537 24.0074 to 26.5074 12.000 to 13.250 12.000 to 13.250 24.000 to 26.500 24.000 to 26.500 A24 J802 X2 D/R2 32.0-40.0 GHz 0-50 dB 60-150 MHz 36 3 8.8358 to 9.0051 8.8358 to 9.0051 13.250 to 13.504 13.250 to 13.504 26.500 to 27.008 26.500 to 27.008 A24 J402 R 37 3 9.0051 to 10.6691 9.0051 to 10.6691 6.752 to 8.000 13.504 to 16.000 27.008 to 32.000 27.008 to 32.000 36.0-50.0 GHz 3.0 GHz 26.0-32.0 GHz LOAD 150-350 MHz SOURCE OUT W69 38 3 10.6691 to 13.3358 10.6691 to 13.3358 8.000 to 10.000 16.000 to 20.000 32.000 to 40.000 32.000 to 40.000 0.01 - 26.5 GHz 31.6 MHz LO OUT (J5) L W60 Port 1 I R 26.0-36.0 GHz 39 3 13.3358 to 13.5025 13.3358 to 13.5025 10.000 to 10.125 10.000 to 10.125 20.000 to 20.250 40.000 to 40.500 350-750 MHz J4 12 MHz CPLR THRU 40 3 6.7512 to 7.1106 13.5025 to 14.2211 10.125 to 10.664 10.125 to 10.664 20.250 to 21.328 40.500 to 42.656 LOAD TO A14 ADC W66 W172 L EXT 3.2 - 19 GHz I R A29 RECEIVER A33 14.2211 to 15.4025 10.664 to 11.550 10.664 to 11.550 21.328 to 23.100 42.656 to 46.200 RF1 OUT (J6) 0.75-1.5 GHz 12.0-26.0 GHz OPTION 401, 419 41 3 7.1106 to 7.7012 TSET LOW BAND COUPLER OPTION 401 TEST PORT DRIVE OVERLOAD 42 3 7.7012 to 8.0012 15.4025 to 16.0025 11.550 to 12.000 11.550 to 12.000 23.100 to 24.000 46.200 to 48.000 DETECTOR W27 W31 W32 COUPLER LOAD 1.5-3.0 GHz HIGH BAND W175 J2 PORT 1 43 3 8.0012 to 8.3346 16.0025 to 16.6691 12.000 to 12.500 12.000 to 12.500 24.000 to 25.000 48.000 to 50.000 W68 31.6 MHz OVERLOAD 6.0-12.0 GHz RF2 OUT (J12) 3.2 - 19 GHz DETECTOR J1 J5 44 3 8.3346 to 9.0039 16.6691 to 18.0078 12.500 to 13.504 12.500 to 13.504 25.000 to 27.008 50.000 to 54.016 J1 OPTION 419, 423 To Port 1 3.0-6.0 GHz W60 DC BIAS 1 45 3 9.0039 to 10.0012 18.0078 to 20.0025 6.752 to 7.500 13.504 to 15.000 27.008 to 30.000 54.016 to 60.000 W173 0.010-6.00 GHz OPTION 423 A38 STEP W34 A42 LFE RF PORT 1 46 3 10.0012 to 10.6679 20.0025 to 21.3358 7.500 to 8.000 15.000 to 16.000 30.000 to 32.000 60.000 to 64.000 A50 BYPASS ATTEN BIAS TEE OPTION 423 W11 W12 W33 (401) W130 SWITCH W144 (419, 423) W101 W102 W103 W104 47 3 10.6679 to 11.1679 21.3358 to 22.3358 8.000 to 8.375 16.000 to 16.750 32.000 to 33.500 64.000 to 67.000 3.2 - 19 GHz From W126 48 3 11.1679 to 11.6679 22.3358 to 23.3358 8.375 to 8.750 16.750 to 17.500 33.500 to 35.000 67.000 to 70.000 W125 LOAD EXT TEST SET DRIVE LO OUT A60 0-50 dB W134 To A51 P2 B39-48: 20-35 GHz 50 Port 3 W66 W65 A7 40 GHz A60 70 GHz DOUBLER EXT TEST SET DRIVE RF1 OUT P5 W127 DOUBLER 40-50