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- Extend Hazardous Area Coverage - Portable repeater boosts explosion-proof radio signal for full-site communication.
- Explosion-Proof for Gas & Dust - Radios are intrinsically safe for use in hazardous environments.
- Clear Digital & Encrypted Audio - Supports DMR/NXDN with advanced encryption for private calls.
- Customizable VHF/UHF Frequencies - RT97 repeater supports customized frequencies for full flexibility.
- Flexible Portable Deployment - Repeater supports solar, car, and AC power for quick setup.
NOTE:
- Please note the customized information when placing an order.
- After confirming your custom frequency, it will take 4 weeks to customize.
- After customization, the frequency is fixed and cannot be returned.
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Description
FAQ
The default bundle ships one RT97P DMR repeater and six MateTalk E1 explosion proof radios, plus an FRP antenna, coaxial cable, AC and car power adapters, and a programming cable. Larger tiers add 10, 20, or 50 E1 radios, with optional speaker mics or earpieces on the 10 and 20 radio packs.
Yes. The E1 runs DMR-TDMA, which splits a 12.5 kHz channel into two time slots for double talk capacity, and NXDN-FDMA, which uses 6.25 kHz channels to fit more users on the same spectrum. No extra NXDN licenses are required for those channels.
The E1 is engineered for gas and dust hazards with an IP68 sealed housing, and Retevis markets it as an explosion proof radio for refineries and chemical plants. Specific certification numbers for this model are not listed on the page, so request the certificates from our team before your compliance review.
The E1 is an explosion proof radio with DMR and NXDN support and an IP68 housing. The E2 is an intrinsically safe DMR radio published with IECEx and ATEX certificate numbers. If your site mandates certified equipment, check the E2 page; if you need NXDN compatibility, the E1 is the matching handheld.
Yes. TX and RX frequencies can be customized within UHF 400-470 MHz or VHF 136-174 MHz. Note your RX frequency, TX frequency, offset (5-12 MHz), and charger type when ordering. Custom units are built about four weeks after your frequency details are confirmed, and the settings stay fixed afterwards.
Three ways: DC 12-24 V power, a vehicle 12/24 V cigarette lighter plug, or a solar battery. The kit includes both an AC adapter and the car plug, so the repeater can move between a base room, a vehicle, and an off-grid solar site.
No fixed mileage applies. Range depends on antenna height and gain, coaxial cable loss, terrain, buildings, and the handheld's output power. With the repeater and FRP antenna mounted high and in the open, coverage can span a large plant; inside dense structures expect much less. Survey your site before fixing coverage targets.
The 2450 mAh battery fully charges in about 4 hours and delivers over 24.5 hours of digital runtime on a 5/5/90 transmit-receive-standby cycle, with up to 76 hours of standby. A power-saving mode stretches multi-day rotations between charges.
Three call paths: single call for one-to-one contact, group call for team collaboration, and all call for site-wide emergencies. Pre-set SMS messages such as 'Leak Alert' or 'Evacuation Done' can also be sent silently where sparks or noise make voice calls risky.
Triple alarms: an emergency alarm you trigger, a lone worker alarm that fires if you stop responding, and a man-down alarm that detects a fall. In hazardous environments these alerts reach nearby crews immediately so a rescue can start without waiting for a headcount.
Yes. The E1 supports ARC4, AES128, and AES256 encryption, so maintenance, incident, and security traffic stays private. Set the same encryption keys across your fleet and repeater before deployment.
A chemical plant told us their Motorola XPR3300e fleet is being discontinued and asked for a digital replacement on a repeater system. The RT97P and E1 kit is a digital DMR path with explosion proof handhelds. Send us your frequencies and talk plans so we can confirm compatibility before you switch.
IP68 means the housing is fully dust-tight and waterproof to a depth of 1 meter for up to 1 hour, and the radio is drop-resistant. The ABS and PC shell is built for plants where radios get knocked around, hosed down, or coated in dust.
The 6-radio option is labeled RT97P, while the 10, 20, and 50 radio options are labeled RT97 on the page. The body text and images describe the RT97P throughout, so we treat the RT97 labels as a template error, but confirm the shipped model with our team before ordering a large tier.
SFR mode boosts the radio's coverage footprint for extended range across large or obstructed hazardous sites, helping signals reach areas where walls, tanks, or pipework would normally block them.
Remote Kill lets an administrator remotely disable a lost or stolen radio and lock it against further use. For plants with expensive fleets and controlled areas, it protects both the hardware and the communications security of the site.
The E1 stores preset text messages such as 'Leak Alert' or 'Evacuation Done'. Sending them silently avoids creating sparks or noise in combustible environments and lets crews acknowledge instructions without speaking over noisy machinery.
A superheterodyne receiver offers higher sensitivity, stronger selectivity, and reduced interference. In practical terms, E1 audio stays clearer in electrically noisy plants where pumps, drives, and welders would garble weaker receiver designs.
No. NXDN-FDMA uses narrow 6.25 kHz channels to maximize capacity for more users without extra licenses, per the product materials. DMR-TDMA likewise doubles capacity on a standard 12.5 kHz channel. Regular radio licensing for your region still applies.
The page's document section currently shows no downloads for this bundle. Contact our support team for datasheets, frequency templates, or the E1 compliance certificates, and we will send the current files directly.
The E1 speaks standard DMR, so mixing with an existing DMR fleet is possible. Before deployment, confirm the frequency band, color code, time slots, and talkgroups with our team so the handhelds join your repeater network correctly instead of operating as an isolated set.
Each E1 comes with a charging cradle and recharges in about 4 hours. The repeater side includes an AC adapter and a 12/24 V car plug, and can also run from solar power, so handhelds and the network can stay up through multi-day incidents.
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DELIVERY
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $50.
- International delivery time - 7-10 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
RETURNS
If you do not like the product you can return it within 15 days - no questions asked. This excludes bodysuits, swimwear and clearance sale items. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.
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