Kongsberg TRX32 303088 | HiPAP 501 Transmitter Receiver Board

Description

Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.

Key Technical Specifications

Kongsberg’s HiPAP documentation identifies the TRX32 as a 32-channel multi-frequency transmitter and receiver circuit board. The board is installed as a plug-in unit and is normally protected by a screening and strengthening plate. The same documentation lists 303088 specifically as “PCB TRX32, 501” in the HiPAP 501/451/351 spare-parts section.

The manual also documents an Ethernet interface, external synchronization functions, onboard fuses, and a capacitor battery consisting of 11 × 3,900 µF capacitors, totaling 42,900 µF. These details are useful when verifying an actual spare board rather than relying only on the generic “TRX32” designation.

Product Introduction (Anti-Template)

Operating as the acoustic transceiver stage of a Kongsberg HiPAP system, the TRX32 303088 handles multi-frequency transmitter and receiver functions inside the transceiver unit. Kongsberg documentation identifies the board as a 32-channel transceiver circuit and lists part number 303088 as the TRX32 PCB for the applicable HiPAP architecture. It is therefore a specialized marine acoustic electronics board, not a conventional PLC communication or digital I/O module.

The board is used within the HiPAP transceiver architecture supporting systems including HiPAP 501, 451, 351, and 101. The documentation also shows dedicated Ethernet, synchronization, diagnostic, and power-monitoring functions. Honestly, this is a component where exact system matching matters more than simply matching the board name: the transceiver model, filter board, cabling, firmware/configuration, and transducer arrangement should all be checked before replacement.

TRX32 303088

QC, Procurement & Logistics SOP

1. Inbound Verification
   Verify Kongsberg , part number 303088, PCB markings, revision information, connectors, board ejectors, protection/screening plate, fuses, and visible component condition. Compare the replacement against the customer’s existing before shipment.
2. Live Rig Testing
   Where a compatible HiPAP test environment is available, perform controlled power-up and diagnostic verification. Check Ethernet link/activity indicators, power indicators, synchronization signals, and applicable transmitter/receiver functions. Kongsberg’s maintenance documentation specifically uses the front-panel LED indicators as part of visual inspection.
3. QA & Anti-Static Packaging
   Inspect the PCB for corrosion, cracked components, damaged connectors, burned areas, previous repair work, and damaged ejectors. Pay particular attention to the fuse section and capacitor bank. Use ESD-safe packaging and mechanically protect the board and connectors during shipment.
4. Global Logistics & Export Compliance
   Package the board in anti-static and moisture-resistant material with sufficient cushioning for international air or sea freight. Clearly identify the part number and condition on commercial documentation. Customs classification should be confirmed according to the actual board function and destination requirements.

TRX32 303088

TRX32 303088

Technical Pitfalls & Integration Warnings

1. Firmware / Configuration Rev Mismatch
   The is part of a larger HiPAP processing architecture. A hypothetical system configured around one firmware revision may not initialize a replacement board configured for another revision or hardware configuration. Verify the existing system software, board revision, and configuration before commissioning.
2. DIP Switch / Configuration Errors
   The documented board includes configuration switches associated with firmware PROM revision selection and synchronization-related functions. Do not change switch positions on a replacement board simply because they appear different from another . Record the original positions and compare the system configuration before installation.
3. Wiring / Connector Incompatibility
   The connects into a dedicated HiPAP transceiver architecture and works together with the associated filter board and transducer cabling. A board that physically fits the rack is not automatically a valid substitute. Kongsberg lists the PCB and filter as separate line-replaceable components.
4. ESD Destruction During Unboxing
   The contains sensitive electronic circuitry, a capacitor bank, Ethernet circuitry, and power-related components. Use ESD precautions when removing the board from its protective packaging. The Kongsberg manual also provides dedicated ESD handling guidance for HiPAP equipment.

TRX32 303088

TRX32 303088

Frequently Asked Questions (FAQ)

1. What is Kongsberg 303088?

The is a Kongsberg HiPAP 32-channel multi-frequency transmitter/receiver circuit board. Kongsberg’s spare-parts documentation identifies part number 303088 as the PCB for the applicable HiPAP transceiver architecture.

2. Which HiPAP systems use the 303088 board?

Kongsberg’s documentation lists 303088 PCB , 501 in the spare-parts sections covering HiPAP 501/451/351 systems and also lists the same part number for the HiPAP 101 system.

3. Is 303088 a PLC I/O module?

No. It is a marine acoustic transceiver PCB, not a conventional PLC DI/DO or communication module. Its purpose is associated with transmitting and receiving acoustic signals within the HiPAP transceiver architecture.

4. How many channels does the have?

Kongsberg describes the board as a 32-channel multi-frequency transmitter and receiver circuit board. The 32-channel specification should not be confused with descriptions from some secondary listings that classify the board as a generic 32-channel digital I/O module.

5. What should be checked before replacing a 303088?

Confirm the part number, board revision, HiPAP system model, transceiver model, filter board, connector arrangement, configuration-switch positions, and associated transducer cabling. This is especially important for legacy marine positioning equipment where multiple boards form one transceiver chain.

6. Can 303088 be hot-swapped?

Do not assume hot-swapping is permitted. Kongsberg’s replacement procedure requires the relevant transceiver equipment to be switched off before board removal/replacement. The manual specifically instructs technicians to switch off the transceiver unit before removing the board.

7. What information should I provide when requesting a replacement?

Provide the Kongsberg / 303088 part number, board revision, clear photographs of the front and component sides, HiPAP system model, transceiver model, and any fault or LED information. If the unit is already removed, photographs of the connectors, switches, fuses, and identification labels are particularly useful for compatibility verification.