Product Information
Motorola SL300 Two-Way Radio | AAH88QCC9JA2
When your team is spread across a 30-story building or a 325,000 sq ft facility, communication can't afford to fail. The Motorola SL300-U delivers 3 watts of UHF power in a slim, 5.96 oz profile that slips easily into a pocket—making it one of the most capable compact radios available for medium to heavy-duty business use.
Built to Last
This radio isn't just lightweight—it's tough. The SL300-U carries an IP54 rating for dust and water resistance, and meets MIL-SPEC 810 standards. Motorola puts every unit through an Accelerated Life Test that simulates five years of real-world field use before it ever reaches your hands. Accidental drops, harsh environments, demanding workdays—the SL300-U handles them all. And with a 3-year manufacturer warranty backing every unit, your investment is protected.
Crystal-Clear Audio, No Matter the Environment
Background noise shouldn't get in the way of a critical message. The SL300-U features intelligent audio technology that automatically adjusts volume based on surrounding noise levels—ensuring every transmission comes through clearly, whether you're on a busy warehouse floor or in a crowded hotel lobby. The result? Fewer missed messages, and a team that stays coordinated.
All-Day Battery Life
A 12–15 hour Lithium Ion battery means the SL300-U keeps pace with your longest shifts. No scrambling for chargers mid-day. No communication blackouts during critical operations. Just reliable, uninterrupted connectivity from the first call of the morning to the last one at night.
Secure, Private Communication
For teams handling sensitive information, the SL300-U supports digital encryption to keep conversations private. Whether you're coordinating security on a college campus or managing operations across a hospital network, you can communicate with confidence that your transmissions remain protected from unauthorized access.
Seamlessly Integrates with Your Existing Setup
Already have radios in the field? The SL300-U can integrate with your current fleet as long as frequency compatibility is confirmed. It operates on UHF frequencies and supports both Analog and Digital modes, giving you flexibility as your communication needs evolve. Not sure if your current radios are compatible? Contact our team and we'll walk you through it.
Who Uses the SL300-U?
The SL300-U is purpose-built for operations that demand reliable coverage across large or complex spaces:
- Hospitals & Healthcare Facilities – Coordinate staff quickly without disrupting patient care
- Hotels & Hospitality – Keep front desk, housekeeping, and security connected across multiple floors
- Warehouses & Manufacturing – Communicate clearly through walls and across large open spaces
- Security & Law Enforcement – Withstands the physical demands of high-activity environments
- Event Venues & Campus Security – Maintain clear communication across sprawling locations
Key Specifications
| Feature | Details |
|---|---|
| Power | 3 Watts |
| Frequency | UHF |
| Coverage | Up to 325,000 sq ft / 30 floors (or 2–3 miles outdoors) |
| Channels | 2 |
| Battery Life | 12–15 hours |
| Weight | 5.96 oz |
| Dimensions | 4.95 x 2.17 x 0.87 inches |
| Modes | Analog & Digital |
| Durability Rating | IP54 / MIL-SPEC 810 |
| Warranty | 3 Years |
Ready to Order?
Buying in bulk? Contact us for special volume pricing. Our team of radio experts is available to help you find the right configuration for your facility, confirm compatibility with existing equipment, and get your team connected fast.
Phone: 888.925.5982
Email: Service@TechWholesale.com
Design & Portability
How slim and lightweight is the Motorola SL300?
The SL300 measures under an inch thick (0.87 in) and weighs just 5.96 oz—light enough to slip into a pocket or purse without snagging or bulging. Whether you're coordinating a hotel event or managing a construction site, it won't weigh you down.
Channels & Privacy
How many channels does the SL300-U support?
The SL300-U has 2 channels.
What frequency bands are available?
The SL300-U operates on UHF (403–470 MHz) frequencies. UHF is ideal for indoor environments like hospitals, retail spaces, and office buildings, as it penetrates walls and steel more effectively.
Does the SL300 support both analog and digital modes?
Yes. The SL300 supports both analog and digital modes, giving you the freedom to integrate it into your existing radio fleet while gradually transitioning to digital. Digital mode delivers better audio clarity, extended range, and longer battery life—without requiring you to replace your entire communication system overnight.
Performance & Range
What is Range Max technology, and why does it matter?
Range Max is Motorola's advanced antenna and radio design technology built into the SL300. It allows the radio's 3W digital output to perform on par with most 4W digital radios—delivering more coverage without sacrificing the slim profile or battery life.
Can the SL300 be used with a repeater?
Yes. The SL300 is repeater-capable, which means you can extend your communication range significantly when needed. This makes it a strong fit for larger facilities or multi-building operations.
Durability & Warranty
How durable is the Motorola SL300?
Very. The SL300 is IP54 rated, meaning it's protected against dust ingress and water splashing from any direction. It also meets multiple MIL-STD-810 standards, covering temperature extremes, humidity, shock, vibration, and more. Before leaving the factory, each radio is put through Motorola's Accelerated Life Test—simulating 5 years of hard field use. You're making a long-term investment, and the SL300 is built to deliver it.
Does the SL300 come with a warranty?
Yes. The SL300 is backed by a 3-year manufacturer's warranty, giving you peace of mind against defects and wear over time.
Battery Life
How long does the battery last on a single charge?
Battery life depends on the mode:
- Analog mode: Up to 12.5 hours
- Digital mode: Up to 15 hours
Either way, the SL300 is built to last a full shift without needing a mid-day recharge. The radio also supports rapid recharging, so turnaround between shifts is quick and easy
Advanced Features
What is Transmit Interrupt, and when would I use it?
Transmit Interrupt allows a supervisor or manager to cut into an ongoing radio conversation to deliver a critical message. Think of it as a priority override—ideal for emergency announcements, urgent safety updates, or time-sensitive instructions where waiting for a channel to clear isn't an option.
What is 2-slot TDMA, and how does it benefit my team?
2-slot TDMA (Time Division Multiple Access) is a digital radio standard that effectively doubles the capacity of a single 12.5 kHz channel—without needing a repeater. That means more simultaneous conversations on the same frequency, which is especially useful for larger teams that need to communicate across multiple departments at once.
Does the SL300 support group calls and one-to-one calls?
Yes. The SL300 supports both group calls and one-to-one calls, giving you full flexibility in how your team communicates. Whether you're broadcasting a site-wide update or directing a private message to one staff member, the SL300 handles it seamlessly.
Accessories
What accessories are available for the SL300?
A full accessory portfolio is available to maximize your radio's performance, including:
- Earpieces & surveillance kits for hands-free communication in noisy environments
- Multi-unit charging trays for simultaneous charging across large teams
- Carry holsters and belt clips for secure, easy portability
- Replacement batteries (Li-Ion 2300 mAh) for extended shift coverage
- Stubby antennas in VHF and UHF configurations
Purchasing
I need to outfit an entire team. Can I get a bulk quote?
Absolutely. Request a bulk quote here and our team will help you configure the right setup for your organization's size, industry, and communication needs.
