SCS PTC-IIe PACTOR II Modem
Best reliable modem for long-distance maritime data communication.
The SCS PTC-IIe PACTOR II Modem is a high-performance DSP multimode radio controller designed for reliable marine communication. It operates efficiently on a 12 VDC supply, offering robust performance across VHF and UHF frequencies. Featuring a DB9 serial port for PC interfacing and 2Mb of CMOS memory with battery backup, it ensures data integrity and consistent operation. Engineered for demanding maritime environments, this modem performs reliably within a wide temperature range and includes all necessary cables for easy integration into your communication system.
$899.95
Owner Satisfaction
4.7
/ 5
Category Rank
2
/ 178
#2 in Marine Radios
Price vs Category Average
+80%
Above average
Power Supply Voltage
1220
/ VDC (Nominal), VDC (Maximum)
Who it's for
- Operators integrating with established marine communication networks
- Mariners needing reliable communication in challenging HF conditions
- Users requiring stable performance during long data sessions
Who should skip it
- Users requiring high-speed modern data throughput
- Budget-conscious buyers seeking affordable software-defined alternatives
- Owners of modern computers lacking legacy serial ports
Performance breakdown
Signal Processing
Advanced DSP technology ensures clear communication in challenging maritime conditions.
Energy Efficiency
Low 3W power draw preserves critical battery life on long voyages.
Build Durability
Rugged construction withstands the harsh temperature swings of open-water environments.
Data Reliability
Battery-backed CMOS memory keeps your vital settings secure during power cycles.
System Integration
Standard serial connectivity offers reliable, albeit dated, plug-and-play radio interfacing.
Multimode Versatility
Flexible radio control handles diverse frequency needs with impressive technical precision.
Key Specs
Power Supply Voltage
12 VDC (Nominal), 20 VDC (Maximum)
Average Power Consumption
3W
PTT
Switched, not greater than 1A
PC Interface
DB9 Serial Port, AT Type
Memory
2Mb CMOS with Battery Backup
Audio Out
10 to 3000 Mv P-P, 1k ohm impedance
Audio In
5 to 1000 Mv RMS, 47k ohms impedance
Operating Temperature
-10°C to +50°C (14°F to 122°F)
Features
- Advanced DSP for superior signal processing
- Multimode radio control capability
- Low power consumption at 3W
- Includes essential connectivity cable
- DB9 serial port for PC interface
- Internal memory with battery backup
- VHF/UHF frequency operation
- Wide operating temperature range
What customers say
Reviewers consistently praise the exceptional reliability and robust build quality of the SCS PTC IIe, noting its dependable performance even in challenging marine and high frequency settings. While initial setup requires some technical knowledge, the modem operates flawlessly afterward. This unwavering, high level performance solidifies the PTC IIe as the standard for trustworthy PACTOR communication. Users feel the consistent operation provides significant long term value, justifying the investment for serious operators who demand proven dependability.
Know before you buy
The modem operates on a nominal 12 VDC supply. It is designed to handle up to 20 VDC, making it compatible with standard marine electrical systems.
The unit features a standard DB9 serial port for PC interfacing. If your modern computer lacks a serial port, you will need a USB-to-serial adapter to establish the connection.
Yes, the device includes 2Mb of CMOS memory equipped with a battery backup. This ensures your configuration and data remain intact even when the unit is powered down.
The PTC-IIe is rated for an operating temperature range of -10°C to +50°C (14°F to 122°F). It is engineered to perform reliably in demanding maritime environments within these thermal limits.
The modem is highly efficient, with an average power consumption of only 3W. This low draw makes it an excellent choice for vessels where power management is a priority.
The modem comes with the essential connectivity cables required for integration into your existing radio system. You will only need to ensure your radio and PC are compatible with the provided interfaces.
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$900