Hughes

Hughes 3878529-100 Station Status and Control Module 19" Rackmount AUSSAT Satcom

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SKU:
41234
MPN:
3878529-100
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
35.00 LBS
Shipping:
Calculated at Checkout
  • Hughes 3878529-100 Station Status and Control Module – front panel view showing embedded display and REMOTE LOCAL PSU MUTE buttons
  • Hughes 3878529-100 Station Status and Control Module – rear/side view showing ventilation fan, AC inlet, BNC connectors, and blue Hughes label
  • Hughes Station Status and Control Module front panel close-up showing Node 17 label, display, and Hughes Aircraft logo
  • Hughes 3878529-100 rear panel close-up showing IEC AC inlet, J1 connector, 2A fuse, S1 power switch, E1 E2 signal and chassis ground terminals
  • Hughes Satellite Ground Equipment Division label showing AUSSAT system, Local Control Assy Rev G, P/N 337-529-100, Ser 001, and AUSSAT PTY LTD barcode tag 00001380
  • Hughes 3878529-100 internal view – 112K Processor board Assy 3878693 with multiple ICs including UB3064 and socketed chips
  • Internal Local Control Unit board Assy 3878583 Rev A S/N 003 with ribbon cable connections
  • Internal PCB close-up showing SPD Industrial Electronic Engineers board P/N 04202-01 Mfg Date 8345 Serial 0173 with ribbon cables
  • Hughes 3878529-100 Station Status and Control Module – top-open view showing internal PCB stack and front panel display assembly
$300.00
Was: $600.00
Current Stock: 2

Sold Out

Description

Hughes 3878529-100 Station Status and Control Module 19" Rackmount AUSSAT Satcom

Station Status and Control Module for AUSSAT satellite ground equipment. This 19" rackmount unit houses a 112K processor, local control unit, and industrial electronics board for managing ground station operations and monitoring satellite link status.

Specifications & What's Included

  • Model: 3878529-100 / 337-529-100
  • Form Factor: 19" Rackmount chassis
  • Front Panel: CRT/LCD display with REMOTE, LOCAL, PSU/INIT, and MUTE buttons
  • Internal Boards: 112K Processor (Assy 3878693), Local Control Unit (Assy 3878583 Rev A), SPD Industrial Electronics board
  • Power: AC mains via IEC inlet, 2A fused
  • Rear Connectors: IEC inlet, BNC (x2), DB-type, E1/E2 signal/chassis ground
  • Node Label: Node 17

Applications

This module type was used in AUSSAT satellite ground stations for controlling and monitoring satellite communications equipment. The station status and control functionality manages uplink/downlink operations, system diagnostics, and remote/local command switching in satellite earth station configurations. Typical installation in Hughes satellite ground equipment divisions for Australian domestic satellite systems.

Condition: For Parts or Not Working
This Hughes 3878529-100 Station Status and Control Module is being sold AS-IS for parts or repair. It has not been tested or confirmed functional, and no warranty of operation is expressed or implied. The chassis is a 19" rackmount unit with the front-panel display and control buttons intact. Internally, the unit contains multiple PCBs including the 112K Processor board (Assy 3878693) and the Local Control Unit (Assy 3878583 Rev A), along with a third board from SPD Industrial Electronic Engineers (P/N 04202-01, Mfg. date 8345). The chassis shows typical age-related wear consistent with prior installation. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Hughes Aircraft
Model:
3878529-100
MPN:
3878529-100
Secondary Model:
337-529-100
Type:
Station Status and Control Module
SKU:
41234
System:
AUSSAT Satellite Ground Equipment
Division:
Hughes Satellite Ground Equipment Division
Form Factor:
19" Rackmount
Front Panel Display:
Embedded CRT/LCD display
Front Panel Controls:
REMOTE, LOCAL, PSU/INIT, MUTE buttons
Node Label:
Node 17
Internal Board 1:
112K Processor, Assy 3878693
Internal Board 2:
Local Control Unit, Assy 3878583 Rev A
Internal Board 3:
SPD Industrial Electronic Engineers P/N 04202-01, Mfg Date 8345
Power Input:
AC mains via IEC inlet, fused 2A
Rear Connectors:
IEC AC inlet, BNC (x2), DB-type connector, E1/E2 signal/chassis GND
Rear Switches:
S1 ON/OFF power switch, J1 AC inlet
Condition:
As-Is / For Parts or Not Working
Seller Notes:
Sold as-is for parts or repair. Multiple internal PCBs visible.
Compatible With:
AUSSAT Satellite Ground Station Systems
Country/Region of Manufacture:
United States
Condition Notes:
Hughes 3878529-100 Station Status and Control Module sold AS-IS for parts or repair. Not tested; no functionality guaranteed. Internal PCBs present. 19" rackmount chassis shows typical wear. Please contact us with questions.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
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41233
SKU:
41233
Availability:
Usually ships within 1-2 business days.
Weight:
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Brand:
Hughes Aircraft
Model:
3878523-100
MPN:
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Type:
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SKU:
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Condition:
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System:
AUSSAT Satellite Ground Station
Division:
Hughes Satellite Ground Equipment Division
Power Requirements:
240VAC
Form Factor:
19" Rackmount
Front Panel Designation:
CMD GEN 1
Internal Assembly A2:
Hughes A2 Assy 3814102 Rev F
Internal Assembly A3 (1):
Hughes A3 Assy 1404473 Rev (Synchronous Cmd Gen)
Internal Assembly A3 (2):
Hughes A3 Assy 3808473 Rev — (Synchronous Cmd Gen)
Crystal Oscillator:
Vectron SC-235T-3, 4.1Hz (ref), Vectron Labs
SPD Part Number:
SPD Industrial Electronic Engineers 04202-01
SPD Code Ident:
05464
Front Panel Controls:
Clear Decoder, Transmit Command, Critical Enable, Fail/Reset, Execute
Front Panel Display:
Integrated display screen (appears dark/non-operational)
Seller Notes:
Sold AS-IS for parts or repair. Multi-board rackmount assembly.
Country/Region of Manufacture:
United States
Application:
Satellite ground station command generation, AUSSAT system
Compatible With:
AUSSAT satellite ground station system
Condition Notes:
Hughes 3878523-100 Synchronous Command Generator sold AS-IS for parts or repair. Not tested, no functionality guaranteed. Front display appears non-operational. Internal PCBs intact. Unit shipped may vary from photo.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
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Hughes 3878523-100 Synchronous Command Generator 240VAC 2A AUSSAT Satellite

Hughes

$300.00
Was: $600.00
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41351
SKU:
41351
Availability:
Usually ships within 1–2 business days.
Weight:
35.00 LBS
Brand:
Hughes Aircraft
Model:
3878523-100
MPN:
3878523-100
Type:
Synchronous Command Generator
SKU:
41351
Condition:
As-Is / For Parts or Not Working
Seller Notes:
Sold as-is; includes main chassis with internal PCBs and all visible connectors
Country/Region of Manufacture:
United States
Form Factor:
Rackmount Benchtop Chassis
Power Requirements:
240 VAC, 2A
Revision:
Rev D
System Compatibility:
AUSSAT Satellite Ground Equipment System
Division:
Hughes Satellite Ground Equipment Division
Unit Description:
Command Generator Assembly
Internal Board 1:
A2 Assy 3814102 Rev F — Synchronous Command Generator PCB
Internal Board 2:
A3 Assy 3808473 — Synchronous Command Generator PCB
Interface — PCM Telemetry:
RS-232 (J3), TTL (J9)
Interface — Computer Interface:
D-Sub connector J2
Interface — Ext Controller:
D-Sub connector J4
Interface — Monitor Interface:
D-Sub connector J5
Interface — Command Tones Out:
BNC connectors J7, J8
Interface — FM RT Input:
BNC connector J6
Front Panel Controls:
Clear Decoder, Transmit Command, Critical Enable, Fail Reset, Execute
Front Panel Display:
CRT/monitor display; CMD GEN 2 designation label
Serial Number:
002 (internal reference — not for storefront)
Application:
Satellite ground station command encoding and transmission
Compatible With:
AUSSAT satellite ground station systems
Manufacturer Division:
Hughes Satellite Ground Equipment Division
Condition Notes:
Hughes 3878523-100 Synchronous Command Generator sold as-is for parts or repair. Not tested, not guaranteed functional. Chassis and internal PCBs present. Unit shipped may vary from photo. Contact us with questions.
California Prop 65 Warning:
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Usually ships within 1-2 business days.
Weight:
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Brand:
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Model:
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MPN:
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SKU:
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Condition:
As-Is / For Parts or Not Working
Revision:
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System:
AUSSAT HS-601
Division:
Hughes Satellite Ground Equipment Division
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70 MHz (Selected Out)
Power Input:
240V AC, 2A
Interface - Computer:
RS-232 (DB-25, J3); Computer port DB-25 (J2)
Telemetry Inputs - PCM 1:
NRZ-L (J10), Clock (J9), BI-Phase (J8)
Telemetry Inputs - PCM 2:
NRZ-L (J13), Clock (J12), BI-Phase (J11)
Telemetry Monitor:
D-sub connector J7
Command Interface:
CMD Tone In (J16), Monitor (J15, D-sub), Execute Out (J14)
Real Time Inputs:
Spin Sync J21, Sun J20, Composite J19, Nutation J18
Range In:
BNC connector J17
Monitor Bus:
D-sub J22
Selected RF Output:
A/B switch, 70 MHz, BNC connectors J6/J5/J4
Front Panel Display:
CRT/LCD screen with status readout
Front Panel Controls:
FAIL/RESET button
Known Fault:
70 MHz output level fixed; attenuator inoperative
Form Factor:
Rackmount Enclosure
Seller Notes:
Sold AS-IS for parts or repair. Crack in corner of screen.
Country/Region of Manufacture:
United States
Condition Notes:
Hughes 3878526-100 AUSSAT Satellite Simulator sold AS-IS for parts/repair. 70 MHz attenuator inoperative; output level fixed. Crack in screen corner. Not tested. No functionality guaranteed.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
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41246
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Model:
3878521-100
MPN:
3878521-100
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Revision:
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System Compatibility:
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Division:
Hughes Satellite Ground Equipment Division
Form Factor:
Rack Mount
Condition:
Used – Pulled from Working Environment
Seller Notes:
Missing bottom plate; sold as-is with noted cosmetic deficiency
Front Panel Indicators:
PS1, MIP, EX status LEDs
Front Panel Controls:
Nutation Offset knob, Gain selector (100 Hz/V, 10 kHz/V), Analog Data switch (Nutation/Earth)
Connector J1:
Composite TM In – BNC
Connector J2:
Detected TM Data Out – D-Sub (DB-25 style, green)
Connector J3:
PSI Out – BNC
Rear Interface:
RS-Out connector, IEC AC power inlet, On/Off toggle, GND terminal
Internal Power Module:
Acopian AC to DC Power Module
Crystal Oscillator:
Vectron Laboratories C023L, 10 kHz
Country/Region of Manufacture:
United States
Condition Notes:
Hughes Aircraft 3878521-100 FM Data Detector pulled from a working environment, inspected, in good used condition. Bottom plate is missing — noted in title and reflected in price. PCBs and internal components present and visually intact. Light wear.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov