✅ Free shipping on all qualifying items within the United States.
⚠️ Oversized Item Notice:
Some large or heavy items (including antennas, batteries, racks, and solar equipment) may require additional freight charges. We will always contact you BEFORE shipping if any additional cost applies.
$ Minimum Order Requirement:
A minimum order amount of $500 USD is required for checkout. Dismiss
Welcome to Montech Technologies
Your SMART Technologies solutions centre in Telecommunications and IT Products and Services
Shop for Telecoms and IT assets – New and Refurbished!
At Otakada Inc, trading as Montech Technologies, we are an independent distributor and solutions provider in telecommunications and IT. From satellite communication systems to renewable energy, our hybrid model serves both businesses and individuals. We partner with a global network of suppliers—without being tied to exclusive dealership agreements—so we can source and deliver the exact product you need at the right price. By bridging the gap between bulk distribution and retail, we ensure our clients receive tailored solutions, technical reliability, and responsive service every time. Learn more →
Comtech EFData SDM-300 Satellite Modem is a used 70 MHz modem with QPSK and Viterbi. The maximum data rate of this modem is 512Kb.
The photographs show the modem in IF loopback verifying that the transmit and receive sides of the modem are working perfectly.
Some features taken from the Comtech EFData SDM-300 Satellite Modem specifications
• 2.4 kbit/s to 4.375 Mbit/s
• Fully Accessible System Topology (FAST)
• Intermediate Data Rate (IDR)
• INTELSAT Business Services (IBS)
• Drop and Insert (D&I)
• Automatic Uplink Power Control (AUPC)
• Asynchronous Channel Unit Overhead
• Reed-Solomon
• Fast Acquisition
• Built-In Self Test